| author | Claus Gittinger <cg@exept.de> |
| Thu, 20 Jul 2017 14:34:01 +0200 | |
| changeset 8051 | daf7e8470ff4 |
| parent 8049 | 419159099481 |
| child 8052 | 204a9c55efb4 |
| permissions | -rw-r--r-- |
| 135 | 1 |
" |
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COPYRIGHT (c) 1989 by Claus Gittinger |
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All Rights Reserved |
| 135 | 4 |
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5 |
This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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8 |
be provided or otherwise made available to, or used by, any |
|
9 |
other person. No title to or ownership of the software is |
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10 |
hereby transferred. |
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" |
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43d42e7c388a
MUST invoke #postBuildWith: / #postBuildAsSubcanvasWith:,
tm
parents:
3191
diff
changeset
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"{ Package: 'stx:libview' }"
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43d42e7c388a
MUST invoke #postBuildWith: / #postBuildAsSubcanvasWith:,
tm
parents:
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diff
changeset
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"{ NameSpace: Smalltalk }"
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renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
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DisplaySurface subclass:#SimpleView |
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instanceVariableNames:'superView subViews components styleSheet resources border unused |
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viewShape top left flagBits relativeOrigin relativeExtent |
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relativeCorner originRule extentRule cornerRule insets layout |
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shown hiddenOnRealize name level margin innerClipRect shadowColor |
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lightColor bitGravity viewGravity controller windowGroup |
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preferredExtent explicitExtent dependents layoutManager |
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visibilityChannel helpKey dropTarget' |
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classVariableNames:'CentPoint DefaultBorderColor DefaultBorderWidth |
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DefaultFocusBorderWidth DefaultFocusColor DefaultLightColor |
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DefaultShadowColor DefaultStyle DefaultViewBackgroundColor |
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FlagBeingDestroyed FlagCanTab FlagCornerChanged |
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FlagDoNotRequestFocusOnPointerEnter FlagExtentChanged |
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FlagExtentChangedBeforeCreated FlagHasExplicitExtent |
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FlagHiddenOnRealize FlagIsMDIChild FlagIsUnmappedModalBox |
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FlagNativeWidget FlagOriginChanged FlagRequestFocusOnPointerEnter |
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FlagTakeFocusWhenMapped Grey ReturnFocusWhenClosingModalBoxes |
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StyleSheet ViewSpacing' |
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poolDictionaries:'' |
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category:'Views-Basic' |
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! |
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f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
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SimpleView class instanceVariableNames:'ClassResources DefaultFont' |
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" |
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VW compatibility: closeAndUnschedule
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parents:
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No other class instance variables are inherited by this class. |
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" |
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! |
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ProceedingNotification subclass:#AboutToOpenBoxNotificationSignal |
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instanceVariableNames:'' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:SimpleView |
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3cfe2ac1b101
AboutToOpenBoxNotificationSignal moved to SimpleView and raised
Claus Gittinger <cg@exept.de>
parents:
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! |
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3cfe2ac1b101
AboutToOpenBoxNotificationSignal moved to SimpleView and raised
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parents:
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Object subclass:#ViewShape |
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instanceVariableNames:'' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:SimpleView |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
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! |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
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ProceedingNotification subclass:#BoxClosedNotificationSignal |
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instanceVariableNames:'' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:SimpleView |
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! |
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must invoke findGUIResources, when an spec array is converted to
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SimpleView::ViewShape subclass:#RoundViewShape |
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instanceVariableNames:'' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:SimpleView |
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moved round-view shape computation code to simpleView
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! |
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36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
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3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
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parents:
3375
diff
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SimpleView::ViewShape subclass:#ArbitraryViewShape |
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instanceVariableNames:'viewShapeForm borderShapeForm' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:SimpleView |
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! |
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hasButtonMotionEventsFor -> hasButtonMotionEventFor
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!SimpleView class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1989 by Claus Gittinger |
|
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All Rights Reserved |
| 135 | 86 |
|
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This software is furnished under a license and may be used |
|
88 |
only in accordance with the terms of that license and with the |
|
89 |
inclusion of the above copyright notice. This software may not |
|
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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! |
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documentation |
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" |
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remember the helpKey in the view - not in the builder
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parents:
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this class implements functions common to all Views which do not work on / show a model. |
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Previously, all of this functionality used to be in the old View class, but has been |
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separated into this new SimpleView (which does not know about models) and the new View, |
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which does so. |
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I'd prefer to call this class View and the current View class a ModelView, |
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but for backward compatibility it is better to leave things the way they are |
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(there are simply too many subclasses of View around...). |
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Instances of SimpleView are seldom used directly, most views in the system inherit |
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from this class. However, sometimes a view is needed to create a dummy view for framing |
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or layout purposes. |
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[Instance variables:] |
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superView <View> my superview i.e. the view I am in |
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subViews <Collection> the collection of subviews |
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These are the views proper. |
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components <Collection> collection of gadgets (will be merged with subViews, soon) |
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These are lightweight gadgets (not seen by windows/x11). |
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styleSheet <ResourcePack> contains widget attributes (see libview/styles/*.style) |
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resources <ResourcePack> contains national language translations (see lib*/resources/*.rs) |
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border <Border> color and width of border |
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unused <nil> to keep the instVar size constant |
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viewShape <Form> shape of view & border (if device supports it) |
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top <Number> actual top coordinate (pixels) in superview |
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left <Number> actual left coordinate (pixels) in superview |
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flagBits <Integer> flag bits (used to be individual booleans) |
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extendChanged true if extend changed during setup |
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originChanged true if origin changed during setup |
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relativeOrigin <Number> relative origin in percent within superview |
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relativeExtent <Number> relative extent in percent within superview |
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relativeCorner <Number> relative corner in percent within superview |
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originRule <Block> rule to compute origin if superview changes size |
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extentRule <Block> rule to compute extent if superview changes size |
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cornerRule <Block> rule to compute corner if superview changes size |
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insets <Array> array with top, left, bottom & right insets (or nil) |
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layout <LayoutObject> not yet implemented - will replace the above layout |
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variables. |
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shown <Boolean> true if visible (false if iconified, unmapped or covered) |
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unused_hiddenOnRealize <Boolean> don't show automatically when superview is realized. |
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now encoded in the flags. |
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(kept to keep the instVar size constant) |
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name <String> my name (future use for resources) |
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level (**) <Number> 3D level relative to superview |
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margin <Number> convenient margin; that is the number of pixels |
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which are taken up by border plus 3D level |
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(i.e. borderWidth + level abs) |
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innerClipRect <Rectangle> convenient inner clip (minus margin) |
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shadowColor (**) <Color> color used to draw 3D shadowed edges |
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lightColor (**) <Color> color used to draw 3D lighted edges |
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bitGravity <nil | Symbol> gravity of contents (if device supports it) |
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viewGravity <nil | Symbol> gravity of view (if device supports it) |
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controller <nil | Controller> the controller (if any) |
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windowGroup <WindowGroup> the windowGroup |
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preferredExtent(*) <nil | Point> preferredExtent overWrite |
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if nonNil, the widget will not compute |
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its pref-extent, but use that value. |
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explicitExtent(*) <nil | Point> preferredExtent overWrite |
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if nonNil, the widget will not compute |
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its pref-extent, but use that value. |
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dependents <nil | Collection> who depends on me |
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layoutManager currently unused; will be responsible for |
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child layout management |
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visibilityChannel valueHolder to control the visiblity |
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helpKey for tooltips |
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dropTarget for drag&drop |
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(*) about to be changed to use preferredExtent as a cache and explicitExtent as |
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an overwrite value. |
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(**) We have recently started to change the system to use borders instead of separate |
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borderWidth, borderColor, level, shadow- and lightColors. |
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Expect more changes here in the near future.. |
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[Class variables:] |
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Grey <Color> the color grey - its used so often |
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ViewSpacing <Number> preferred spacing between views; 1mm |
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CentPoint <Point> 100 @ 100 - its used so often |
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StyleSheet <ResourcePack> contains all view-style specifics |
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ReturnFocusWhenClosingModalBoxes if true, a closing modalBox returns |
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<Boolean> the keyboard focus to the view which was |
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active when the box was opened. |
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If false (the default), it is left to |
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window manager to assign a new focus. |
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If running on olwm/olvwm (which requires an |
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explicit click to reassign a focus), it is |
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better to turn this on in a private.rc file. |
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[styleSheet parameters:] |
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popupShadow <Boolean> if true, popupViews show a shadow below |
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popupLevel <nil | Integer> 3D level |
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borderWidth <nil | Integer> borderWidth (ignored in 3D styles) |
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borderColor <nil | Color> borderColor (ignored in 3D styles) |
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viewBackground <nil | Color> views background |
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shadowColor <nil | Color> color for shadow edges (ignored in 2D styles) |
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lightColor <nil | Color> color for light edges (ignored in 2D styles) |
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font <nil | Font> font to use |
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TODO: |
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get rid of relativeOrigin, relativeCorner, originRule, extentRule, |
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and insets; replace by a single object which defines the size |
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(mhmh - ST-80 seems to call this LayoutFrame ?) |
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-> be prepared for a change here in the near future and ONLY use |
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access methods to get those instance variables' values |
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get rid of 3D level & margin, move it to extra wrappers |
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(although this will make view setup more complicated, it will remove |
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complexity from the internals of view. Also, it will allow for more |
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varieties of borders.) |
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add components (could also call them gadgets or lightweight views) |
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- views are expensive in terms of X resources. This would make all |
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framing/edge and panel helper views become cheap ST objects, instead |
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of views. |
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[see also:] |
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StandardSystemView DialogBox |
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WindowGroup WindowEvent |
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Layout |
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( introduction to view programming :html: programming/viewintro.html ) |
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[author:] |
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Claus Gittinger |
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" |
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! |
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4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
276 |
examples |
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" |
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4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
278 |
(all examples below use different viewBackgrounds, |
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to make the individual subviews visible) |
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||
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a subView in a topView: |
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[exBegin] |
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|top v| |
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top := StandardSystemView new. |
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v := View new. |
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v origin:0.25 @ 0.25 corner:0.75 @ 0.75. |
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top addSubView:v. |
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top open |
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[exEnd] |
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the same, a bit more compact: |
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[exBegin] |
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|top v| |
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top := StandardSystemView new. |
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v := View origin:0.25 @ 0.25 corner:0.75 @ 0.75 in:top. |
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top open |
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[exEnd] |
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fixed position/size: |
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[exBegin] |
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|top v1 v2| |
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top := StandardSystemView new. |
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top extent:300@300. |
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v1 := View origin:10@10 |
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corner:50@50 |
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in:top. |
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v2 := View origin:60@10 |
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corner:150@100 |
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in:top. |
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v1 viewBackground:(Color red). |
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v2 viewBackground:(Color yellow). |
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top open |
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[exEnd] |
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same, using ST-80 way of bulding up view hierarchies |
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(recommended, if you plan to port applications later) |
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[exBegin] |
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|top v1 v2| |
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top := StandardSystemView new. |
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top extent:300@300. |
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v1 := View new. |
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v1 origin:10@10 corner:50@50. |
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v2 := View new. |
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v2 origin:60@10 corner:150@100. |
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v1 viewBackground:(Color red). |
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v2 viewBackground:(Color yellow). |
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top add:v1. |
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top add:v2. |
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v1 viewBackground:(Color red). |
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v2 viewBackground:(Color yellow). |
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top open |
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[exEnd] |
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fixed origin, variable size: |
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[exBegin] |
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|top v1 v2| |
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top := StandardSystemView new. |
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top extent:300@300. |
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v1 := View new. |
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v1 origin:10@10 corner:50@0.5. |
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v2 := View new. |
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v2 origin:60@10 corner:150@0.5. |
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v1 viewBackground:(Color red). |
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v2 viewBackground:(Color yellow). |
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top add:v1. |
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top add:v2. |
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top open |
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[exEnd] |
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4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
371 |
fixed origin, variable size, |
| 151 | 372 |
bottomInset for constant distance from bottom: |
| 7617 | 373 |
[exBegin] |
| 151 | 374 |
|top v1 v2| |
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top := StandardSystemView new. |
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top extent:300@300. |
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v1 := View new. |
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v1 origin:10@10 corner:50@1.0. |
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v1 bottomInset:10. |
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v2 := View new. |
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v2 origin:60@10 corner:150@1.0. |
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v2 bottomInset:10. |
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v1 viewBackground:(Color red). |
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v2 viewBackground:(Color yellow). |
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top add:v1. |
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top add:v2. |
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top open |
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[exEnd] |
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4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
396 |
variable origin, variable size, |
| 7617 | 397 |
[exBegin] |
| 151 | 398 |
|top v1 v2| |
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top := StandardSystemView new. |
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top extent:300@300. |
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v1 := View new. |
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v1 origin:0.0@0.0 corner:0.5@0.5. |
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v2 := View new. |
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v2 origin:0.5@0.0 corner:1.0@0.5. |
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v1 viewBackground:(Color red). |
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v2 viewBackground:(Color yellow). |
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top add:v1. |
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top add:v2. |
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top open |
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[exEnd] |
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4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
418 |
variable origin, variable size, |
| 151 | 419 |
insets for some constant distance |
| 7617 | 420 |
[exBegin] |
| 151 | 421 |
|top v1 v2| |
422 |
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423 |
top := StandardSystemView new. |
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424 |
top extent:300@300. |
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v1 := View new. |
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427 |
v1 origin:0.0@0.0 corner:0.5@0.5. |
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v1 rightInset:5. |
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429 |
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430 |
v2 := View new. |
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431 |
v2 origin:0.5@0.0 corner:1.0@0.5. |
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432 |
v2 leftInset:5. |
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433 |
||
434 |
v1 viewBackground:(Color red). |
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v2 viewBackground:(Color yellow). |
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||
437 |
top add:v1. |
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438 |
top add:v2. |
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440 |
top open |
|
| 7617 | 441 |
[exEnd] |
| 151 | 442 |
|
443 |
using layout objects (ST-80 style): |
|
444 |
fully specifying the frame |
|
| 7617 | 445 |
[exBegin] |
| 151 | 446 |
|top v1 v2| |
447 |
||
448 |
top := StandardSystemView new. |
|
449 |
top extent:300@300. |
|
450 |
||
451 |
v1 := View new. |
|
452 |
v2 := View new. |
|
453 |
||
454 |
v1 viewBackground:(Color red). |
|
455 |
v2 viewBackground:(Color yellow). |
|
456 |
||
457 |
top add:v1 in:(LayoutFrame new |
|
| 7617 | 458 |
leftFraction:0.25; |
459 |
rightFraction:0.75; |
|
460 |
topFraction:0.0; |
|
461 |
bottomFraction:0.5). |
|
| 151 | 462 |
top add:v2 in:(LayoutFrame new |
| 7617 | 463 |
leftFraction:0.5; |
464 |
rightFraction:1.0; |
|
465 |
topFraction:0.5; |
|
466 |
bottomFraction:0.75). |
|
| 151 | 467 |
|
468 |
top open |
|
| 7617 | 469 |
[exEnd] |
| 151 | 470 |
|
471 |
another one, with offsets: |
|
| 7617 | 472 |
[exBegin] |
| 151 | 473 |
|top v1 v2| |
474 |
||
475 |
top := StandardSystemView new. |
|
476 |
top extent:300@300. |
|
477 |
||
478 |
v1 := View new. |
|
479 |
v2 := View new. |
|
480 |
||
481 |
v1 viewBackground:(Color red). |
|
482 |
v2 viewBackground:(Color yellow). |
|
483 |
||
484 |
top add:v1 in:(LayoutFrame new |
|
| 7617 | 485 |
leftFraction:0.0 offset:10; |
486 |
rightFraction:1.0 offset:-10; |
|
487 |
topFraction:0.0 offset:10; |
|
488 |
bottomFraction:0.5). |
|
| 151 | 489 |
top add:v2 in:(LayoutFrame new |
| 7617 | 490 |
leftFraction:0.0 offset:30; |
491 |
rightFraction:1.0 offset:-30; |
|
492 |
topFraction:0.5 offset:10; |
|
493 |
bottomFraction:0.75). |
|
| 151 | 494 |
|
495 |
top open |
|
| 7617 | 496 |
[exEnd] |
| 151 | 497 |
|
498 |
specifying origin only. Extent is views preferred |
|
499 |
(notice, that plain views have some defaultExtent of 100@100) |
|
| 7617 | 500 |
[exBegin] |
| 151 | 501 |
|top v1 v2| |
502 |
||
503 |
top := StandardSystemView new. |
|
504 |
top extent:300@300. |
|
505 |
||
506 |
v1 := View new. |
|
507 |
v2 := View new. |
|
508 |
||
509 |
v1 viewBackground:(Color red). |
|
510 |
v2 viewBackground:(Color yellow). |
|
511 |
||
512 |
top add:v1 in:(LayoutOrigin new |
|
| 7617 | 513 |
leftFraction:0.25; |
514 |
topFraction:0.0). |
|
| 151 | 515 |
top add:v2 in:(LayoutOrigin new |
| 7617 | 516 |
leftFraction:0.5; |
517 |
topFraction:0.5). |
|
| 151 | 518 |
|
519 |
top open |
|
| 7617 | 520 |
[exEnd] |
| 151 | 521 |
|
522 |
same example, using buttons which compute their preferredBounds: |
|
| 7617 | 523 |
[exBegin] |
| 151 | 524 |
|top v1 v2| |
525 |
||
526 |
top := StandardSystemView new. |
|
527 |
top extent:300@300. |
|
528 |
||
529 |
v1 := Button label:'foo'. |
|
530 |
v2 := Button label:'a very long buttonLabel'. |
|
531 |
||
532 |
v1 backgroundColor:(Color red). |
|
533 |
v2 backgroundColor:(Color yellow). |
|
534 |
||
535 |
top add:v1 in:(LayoutOrigin new |
|
| 7617 | 536 |
leftFraction:0.25; |
537 |
topFraction:0.0). |
|
| 151 | 538 |
top add:v2 in:(LayoutOrigin new |
| 7617 | 539 |
leftFraction:0.5; |
540 |
topFraction:0.5). |
|
| 151 | 541 |
|
542 |
top open |
|
| 7617 | 543 |
[exEnd] |
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
544 |
|
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
545 |
border: |
| 7617 | 546 |
[exBegin] |
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
547 |
|top v1 v2| |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
548 |
|
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
549 |
top := StandardSystemView new. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
550 |
top extent:300@300. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
551 |
|
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
552 |
v1 := View new. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
553 |
top add:v1 in:(10@10 corner: 30@30). |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
554 |
v2 := View new. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
555 |
top add:v2 in:(30@30 corner: 50@50). |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
556 |
|
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
557 |
v1 border:(SimpleBorder width:1 color:Color red). |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
558 |
v2 border:(SimpleBorder width:1 color:Color blue). |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
559 |
top open |
| 7617 | 560 |
[exEnd] |
| 151 | 561 |
" |
| 269 | 562 |
! |
563 |
||
| 4497 | 564 |
examples_MDI |
565 |
" |
|
566 |
Currently, these are experimental and work under Windows only |
|
567 |
||
568 |
an MDI child: |
|
| 7617 | 569 |
[exBegin] |
570 |
|top v1 v2| |
|
571 |
||
572 |
top := StandardSystemView new. |
|
573 |
top extent:450 @ 300. |
|
574 |
top name:'MDI Client'. |
|
575 |
top beMDIClientView. |
|
576 |
top open. |
|
577 |
||
578 |
v1 := View new. |
|
579 |
v1 viewBackground:Color red. |
|
580 |
v1 origin:50 @ 50 corner:150 @ 100. |
|
581 |
v1 beMDIChildView. |
|
582 |
top addSubView:v1. |
|
583 |
||
584 |
v2 := View new. |
|
585 |
v2 viewBackground:Color green. |
|
586 |
v2 origin:50 @ 50 corner:150 @ 100. |
|
587 |
v2 beMDIChildView. |
|
588 |
top addSubView:v2. |
|
589 |
[exEnd] |
|
| 4497 | 590 |
" |
591 |
! |
|
592 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
593 |
layoutComputation |
| 269 | 594 |
" |
595 |
Due to historic reasons, there are 2 mechanisms to resize a view: |
|
| 7692 | 596 |
- (old, to be eliminated mechanism) |
597 |
based upon info found in |
|
598 |
relativeOrigin / relativeCorner / relativeExtent |
|
599 |
originRule / cornerRule / extentRule |
|
600 |
||
601 |
- (new, will migrate to that one) |
|
602 |
letting a layoutObject compute things |
|
| 269 | 603 |
|
604 |
Actually, the old mechanism is just as powerful, as the new (layoutObject |
|
605 |
based) mechanism; with the help of block=rules, you can compute whatever |
|
606 |
geometry is desired. |
|
607 |
However, having 6 instance variables in every view creates some overhead, |
|
608 |
which can be avoided in most cases (most views are either fixed-size or |
|
609 |
relative-sized). |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
610 |
Therefore (and also to make porting of ST-80 apps easier), ST/X will migrate |
| 269 | 611 |
to use layoutObjects. |
| 7692 | 612 |
You will not see a difference at the view's protocol level, since |
| 269 | 613 |
existing interfaces will (silently) create layoutObjects as appropriate. |
614 |
However, you should remove all direct accesses to the above mentioned |
|
615 |
instance variables, to be prepared for that change. |
|
616 |
||
617 |
Notice, that a view recomputes its size whenever its superview |
|
618 |
changes size. This is done via: |
|
| 7692 | 619 |
sizeChanged |
620 |
-> allSubviews: superViewChangedSize |
|
| 269 | 621 |
|
622 |
If the geometry computation as performed in superViewChangedSize |
|
623 |
is not powerful enough for your application, you can either: |
|
| 7692 | 624 |
- redefine superViewChangedSize |
625 |
- create a special layoutObject which computes a new layout. |
|
| 269 | 626 |
" |
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
627 |
! |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
628 |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
629 |
popupMenus |
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
630 |
" |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
631 |
Due to historic reasons, there are multiple mechanisms for popupMenu |
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
632 |
definition: |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
633 |
|
| 7663 | 634 |
- static menus |
635 |
||
636 |
- dynamic menus from the view |
|
637 |
||
638 |
- dynamic menus from the model / menuHolder |
|
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
639 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
640 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
641 |
static menus |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
642 |
------------ |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
643 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
644 |
The easiest to use is a static menu; this is useful, if some view |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
645 |
has a constant menu which never changes. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
646 |
It can be defined at initialization time or redefined any time later. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
647 |
The menu is defined with: |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
648 |
|
| 7663 | 649 |
someView middleButtonMenu:<aPopUpMenu> |
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
650 |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
651 |
Compatibility note: |
| 7663 | 652 |
static menus should no longer be used - their operation |
653 |
is incompatible with ST-80 and ST/X's dynamic menus. |
|
654 |
Do not use them if you care for compatibility. |
|
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
655 |
Also, they do not care for any menuPerformers or menuHolders. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
656 |
(instead, they use a receiver instance variable, which gets the messages). |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
657 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
658 |
example: |
| 7663 | 659 |
|top v1 v2| |
660 |
||
661 |
top := StandardSystemView new. |
|
662 |
top extent:300@300. |
|
663 |
||
664 |
v1 := View origin:0.0@0.0 corner:0.5@1.0 in:top. |
|
665 |
v1 viewBackground:Color red. |
|
666 |
||
667 |
v2 := View origin:0.5@0.0 corner:1.0@1.0 in:top. |
|
668 |
v2 viewBackground:Color yellow. |
|
669 |
||
670 |
v1 middleButtonMenu:( |
|
671 |
PopUpMenu |
|
672 |
labels:#('foo' 'bar')
|
|
673 |
selectors:#(foo bar) |
|
674 |
receiver:v1 |
|
675 |
). |
|
676 |
||
677 |
top open. |
|
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
678 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
679 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
680 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
681 |
dynamic menus |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
682 |
------------- |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
683 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
684 |
A dynamic menu can be provided by the view itself, or by the model. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
685 |
In addition, TextViews allow a separate menuHolder to provide the menu |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
686 |
(i.e. it may be different from the model). |
| 7692 | 687 |
If the model shall provide the menu, set the view's menuMessage to a selector |
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
688 |
which is sent to the model. This message should return a popUpMenu. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
689 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
690 |
For textViews, the above is also valid, except if the menuHolder is explicitely |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
691 |
set - in this case, that one provides the menu; not the model. |
| 7663 | 692 |
Don't get confused by the fact that menuHolders are only supported |
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
693 |
by textViews. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
694 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
695 |
example: (in your application, the plug would be your application, topView or model) |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
696 |
Notice, that all menu messages are sent to the view (because no model was set) |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
697 |
- so the textView still performs the copy-function correctly |
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
698 |
(but of course, does not respond to the fooBar messages). |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
699 |
If a model was set, the menu would try the model first, but send its messages |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
700 |
to the view IFF the model would not respond to the menu message. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
701 |
(this allows mixing of menu messages for the view AND the model). |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
702 |
|
| 7663 | 703 |
|top v1 v2 holder| |
704 |
||
705 |
holder := Plug new. |
|
706 |
holder respondTo:#menu1 |
|
707 |
with:[ |
|
708 |
v1 menuMessage:#otherMenu1. |
|
709 |
PopUpMenu |
|
710 |
labels:#('foo' 'bar')
|
|
711 |
selectors:#(foo bar). |
|
712 |
]. |
|
713 |
holder respondTo:#otherMenu1 |
|
714 |
with:[ |
|
715 |
v1 menuMessage:#menu1. |
|
716 |
PopUpMenu |
|
717 |
labels:#('other foo' 'other bar')
|
|
718 |
selectors:#(foo bar). |
|
719 |
]. |
|
720 |
holder respondTo:#menu2 |
|
721 |
with:[ PopUpMenu |
|
722 |
labels:#('copy' 'bar2')
|
|
723 |
selectors:#(copySelection bar2) |
|
724 |
]. |
|
725 |
||
726 |
top := StandardSystemView new. |
|
727 |
top extent:300@300. |
|
728 |
||
729 |
v1 := View origin:0.0@0.0 corner:0.5@1.0 in:top. |
|
730 |
v1 viewBackground:Color red. |
|
731 |
||
732 |
v2 := TextView origin:0.5@0.0 corner:1.0@1.0 in:top. |
|
733 |
v2 contents:'pop me up'. |
|
734 |
||
735 |
v1 model:holder; menuMessage:#menu1. |
|
736 |
v2 menuHolder:holder; menuMessage:#menu2. |
|
737 |
||
738 |
top open. |
|
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
739 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
740 |
an additional goody is the possibility, to change the menuPerformer (textViews only). |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
741 |
If defined, that one will get the menus message (instead of the model/view). |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
742 |
However, like above, if it does not respond to the message, its still sent to |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
743 |
the view. Notice, that with non-textViews, the menuPerformer is always the model. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
744 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
745 |
example: |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
746 |
(Notice: the executor understands the #copySelection message - therefore, the |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
747 |
views built-in copy is NOT performed |
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
748 |
- it could be forwarded to the view, though. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
749 |
This could be useful to intercept/filter things). |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
750 |
|
| 7663 | 751 |
|top v menuProvider menuExecutor | |
752 |
||
753 |
menuProvider := Plug new. |
|
754 |
menuProvider respondTo:#menu |
|
755 |
with:[ PopUpMenu |
|
756 |
labels:#('copy' 'foo')
|
|
757 |
selectors:#(copySelection foo) |
|
758 |
]. |
|
759 |
||
760 |
menuExecutor := Plug new. |
|
761 |
menuExecutor respondTo:#copySelection |
|
762 |
with:[Transcript showCR:'copy function']. |
|
763 |
menuExecutor respondTo:#foo |
|
764 |
with:[Transcript showCR:'foo function']. |
|
765 |
||
766 |
top := StandardSystemView new. |
|
767 |
top extent:300@300. |
|
768 |
||
769 |
v := TextView origin:0.0@0.0 corner:1.0@1.0 in:top. |
|
770 |
v contents:'pop me up'. |
|
771 |
||
772 |
v menuHolder:menuProvider; menuMessage:#menu. |
|
773 |
v menuPerformer:menuExecutor. |
|
774 |
||
775 |
top open. |
|
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
776 |
" |
| 135 | 777 |
! ! |
778 |
||
|
1101
ffeb697dd9e0
hasButtonMotionEventsFor -> hasButtonMotionEventFor
Claus Gittinger <cg@exept.de>
parents:
1066
diff
changeset
|
779 |
!SimpleView class methodsFor:'initialization'! |
| 135 | 780 |
|
781 |
initialize |
|
782 |
DefaultStyle isNil ifTrue:[ |
|
| 7617 | 783 |
Font initialize. |
784 |
Form initialize. |
|
785 |
Color initialize. |
|
| 3378 | 786 |
]. |
787 |
self == SimpleView ifTrue:[ |
|
| 7617 | 788 |
Smalltalk addDependent:self "/ to get language changes |
| 3378 | 789 |
]. |
790 |
||
| 7306 | 791 |
ReturnFocusWhenClosingModalBoxes := true. "/ false. |
| 696 | 792 |
|
| 7094 | 793 |
FlagOriginChanged := 2r00000000000001. |
794 |
FlagExtentChanged := 2r00000000000010. |
|
795 |
FlagCornerChanged := 2r00000000000100. |
|
796 |
||
797 |
FlagCanTab := 2r00000000001000. |
|
798 |
FlagExtentChangedBeforeCreated := 2r00000000010000. |
|
799 |
FlagRequestFocusOnPointerEnter := 2r00000000100000. |
|
800 |
FlagDoNotRequestFocusOnPointerEnter := 2r00000001000000. |
|
801 |
FlagNativeWidget := 2r00000010000000. |
|
802 |
FlagIsUnmappedModalBox := 2r00000100000000. |
|
803 |
FlagIsMDIChild := 2r00001000000000. |
|
804 |
||
805 |
FlagHiddenOnRealize := 2r00010000000000. |
|
806 |
FlagHasExplicitExtent := 2r00100000000000. |
|
807 |
FlagTakeFocusWhenMapped := 2r01000000000000. |
|
808 |
FlagBeingDestroyed := 2r10000000000000. |
|
| 5663 | 809 |
|
810 |
"Modified: / 09-12-2010 / 10:32:01 / cg" |
|
| 135 | 811 |
! |
812 |
||
813 |
postAutoload |
|
|
2994
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
814 |
(Screen notNil and:[Screen current notNil]) ifTrue:[ |
| 7617 | 815 |
self updateStyleCache. |
|
2985
62552b74e805
do not read styleSheet if Display is nil
Stefan Vogel <sv@exept.de>
parents:
2979
diff
changeset
|
816 |
] |
| 135 | 817 |
! ! |
818 |
||
|
1101
ffeb697dd9e0
hasButtonMotionEventsFor -> hasButtonMotionEventFor
Claus Gittinger <cg@exept.de>
parents:
1066
diff
changeset
|
819 |
!SimpleView class methodsFor:'instance creation'! |
| 135 | 820 |
|
| 269 | 821 |
extent:extent |
822 |
"create a new view with given extent" |
|
823 |
||
| 6559 | 824 |
^ self origin:nil extent:extent borderWidth:nil font:nil label:nil in:nil |
| 269 | 825 |
! |
826 |
||
827 |
extent:extent in:aView |
|
828 |
"create a new view as a subview of aView with given extent" |
|
829 |
||
| 6559 | 830 |
^ self origin:nil extent:extent borderWidth:nil font:nil label:nil in:aView |
| 269 | 831 |
! |
832 |
||
833 |
extent:extent label:label |
|
834 |
"create a new view with given extent and label" |
|
835 |
||
| 6559 | 836 |
^ self origin:nil extent:extent borderWidth:nil font:nil label:label in:nil |
| 135 | 837 |
! |
838 |
||
839 |
in:aView |
|
840 |
"return a new view as a subview of aView. |
|
841 |
If aView is nil, it is left unspecified, in which superview |
|
842 |
the new view will be placed. The view can later be assigned |
|
843 |
by adding it to the superview via #addSubView:. |
|
| 7892 | 844 |
If it's later realized and no superview has ever been set, |
|
1918
a4042019bc8b
no need to set the container twice in SimpleView class>>in:
Claus Gittinger <cg@exept.de>
parents:
1903
diff
changeset
|
845 |
it will come up as a topview." |
| 135 | 846 |
|
| 7262 | 847 |
|newView viewsDevice| |
| 135 | 848 |
|
849 |
newView := self basicNew. |
|
850 |
aView notNil ifTrue:[ |
|
| 7740 | 851 |
viewsDevice := aView graphicsDevice. |
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
852 |
"/ newView container:aView. |
| 7740 | 853 |
]. |
854 |
viewsDevice isNil ifTrue:[ |
|
855 |
viewsDevice := Screen current |
|
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
856 |
]. |
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
857 |
newView initializeForDevice:viewsDevice. |
| 7262 | 858 |
(viewsDevice supportsNativeWidgetType:newView nativeWindowType) ifTrue:[ |
| 7740 | 859 |
newView beNativeWidget |
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
860 |
]. |
| 135 | 861 |
aView notNil ifTrue:[aView addSubView:newView]. |
862 |
^ newView |
|
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
863 |
|
| 7892 | 864 |
"Modified: / 28-05-1996 / 20:24:58 / cg" |
865 |
"Modified (comment): / 13-02-2017 / 20:30:36 / cg" |
|
| 135 | 866 |
! |
867 |
||
| 140 | 868 |
label:label |
869 |
"create a new view with given label" |
|
| 135 | 870 |
|
| 6559 | 871 |
^ self origin:nil extent:nil borderWidth:nil font:nil label:label in:nil |
| 140 | 872 |
! |
873 |
||
| 269 | 874 |
label:label in:aView |
875 |
"create a new view as subview of aView with given label" |
|
876 |
||
| 6559 | 877 |
^ self origin:nil extent:nil borderWidth:nil font:nil label:label in:aView |
| 269 | 878 |
! |
879 |
||
|
1393
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
880 |
model:aModel |
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
881 |
"st-80 style view creation: create a new view and set its model. |
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
882 |
Notice, that simpleViews do not understand #model:; however, |
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
883 |
subclasses may." |
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
884 |
|
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
885 |
^ self new model:aModel |
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
886 |
|
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
887 |
"Created: 28.2.1997 / 19:27:40 / cg" |
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
888 |
"Modified: 28.2.1997 / 19:28:12 / cg" |
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
889 |
! |
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
890 |
|
| 269 | 891 |
on:aModel |
892 |
"create a new drawable on aModel" |
|
893 |
||
894 |
"although this one does not know about models, |
|
895 |
it can still send the model-assign message. This was done |
|
896 |
to catch obsolete calls to on:aDevice. |
|
897 |
" |
|
898 |
^ self new model:aModel. |
|
899 |
! |
|
900 |
||
901 |
onSameDeviceAs:anotherView |
|
902 |
"create a view on the same device as anotherView. |
|
903 |
Used with popUpMenus, which should be created on the device of |
|
904 |
its masterView." |
|
905 |
||
| 7262 | 906 |
|viewsDevice| |
| 269 | 907 |
|
908 |
anotherView notNil ifTrue:[ |
|
| 7617 | 909 |
viewsDevice := anotherView graphicsDevice. |
| 269 | 910 |
] ifFalse:[ |
| 7617 | 911 |
viewsDevice := Screen current. |
| 7262 | 912 |
]. |
913 |
^ self onDevice:viewsDevice |
|
| 743 | 914 |
|
915 |
"Modified: 28.5.1996 / 20:25:05 / cg" |
|
| 269 | 916 |
! |
917 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
918 |
origin:origin corner:corner |
| 269 | 919 |
"create a new view with given origin and extent" |
| 135 | 920 |
|
| 6559 | 921 |
^ self origin:origin corner:corner borderWidth:nil font:nil label:nil in:nil |
| 135 | 922 |
! |
923 |
||
924 |
origin:anOrigin corner:aCorner borderWidth:bw font:aFont label:aLabel in:aView |
|
925 |
|newView| |
|
926 |
||
| 6559 | 927 |
newView := self in:aView. |
| 135 | 928 |
bw notNil ifTrue:[newView borderWidth:bw]. |
929 |
anOrigin notNil ifTrue:[newView origin:anOrigin]. |
|
930 |
aCorner notNil ifTrue:[newView corner:aCorner]. |
|
931 |
aFont notNil ifTrue:[newView font:aFont]. |
|
932 |
aLabel notNil ifTrue:[newView label:aLabel]. |
|
933 |
^ newView |
|
| 743 | 934 |
|
935 |
"Modified: 28.5.1996 / 20:25:15 / cg" |
|
| 135 | 936 |
! |
937 |
||
| 269 | 938 |
origin:origin corner:corner borderWidth:bw in:aView |
939 |
"create a new view as a subview of aView with given origin and extent" |
|
940 |
||
| 6559 | 941 |
^ self origin:origin corner:corner borderWidth:bw font:nil label:nil in:aView |
| 269 | 942 |
! |
943 |
||
944 |
origin:origin corner:corner in:aView |
|
945 |
"create a new view as a subview of aView with given origin and extent" |
|
946 |
||
| 6559 | 947 |
^ self origin:origin corner:corner borderWidth:nil font:nil label:nil in:aView |
| 269 | 948 |
! |
949 |
||
950 |
origin:origin extent:extent |
|
951 |
"create a new view with given origin and extent" |
|
952 |
||
| 6559 | 953 |
^ self origin:origin extent:extent borderWidth:nil font:nil label:nil in:nil |
| 269 | 954 |
! |
955 |
||
956 |
origin:origin extent:extent borderWidth:bw |
|
957 |
"create a new view with given origin, extent and borderWidth" |
|
958 |
||
| 6559 | 959 |
^ self origin:origin extent:extent borderWidth:bw font:nil label:nil in:nil |
| 269 | 960 |
! |
961 |
||
962 |
origin:anOrigin extent:anExtent borderWidth:bw font:aFont label:aLabel in:aView |
|
963 |
|newView| |
|
964 |
||
| 6559 | 965 |
newView := self in:aView. |
| 269 | 966 |
bw notNil ifTrue:[newView borderWidth:bw]. |
967 |
anExtent notNil ifTrue:[newView extent:anExtent]. |
|
968 |
anOrigin notNil ifTrue:[newView origin:anOrigin]. |
|
969 |
aFont notNil ifTrue:[newView font:aFont]. |
|
970 |
aLabel notNil ifTrue:[newView label:aLabel]. |
|
971 |
^ newView |
|
| 743 | 972 |
|
973 |
"Modified: 28.5.1996 / 20:25:19 / cg" |
|
| 269 | 974 |
! |
975 |
||
976 |
origin:origin extent:extent borderWidth:bw in:aView |
|
977 |
"create a new view as a subview of aView with given origin, extent |
|
978 |
and borderWidth" |
|
979 |
||
| 6559 | 980 |
^ self origin:origin extent:extent borderWidth:bw font:nil label:nil in:aView |
| 269 | 981 |
! |
982 |
||
983 |
origin:origin extent:extent font:aFont label:label |
|
| 6559 | 984 |
^ self origin:origin extent:extent borderWidth:nil font:nil label:label in:nil |
| 269 | 985 |
! |
986 |
||
987 |
origin:origin extent:extent font:aFont label:label in:aView |
|
| 6559 | 988 |
^ self origin:origin extent:extent borderWidth:nil font:aFont label:label in:aView |
| 269 | 989 |
! |
990 |
||
991 |
origin:origin extent:extent in:aView |
|
992 |
"create a new view as a subview of aView with given origin and extent" |
|
993 |
||
| 6559 | 994 |
^ self origin:origin extent:extent borderWidth:nil font:nil label:nil in:aView |
| 269 | 995 |
! |
996 |
||
997 |
origin:origin extent:extent label:label |
|
998 |
"create a new view with given origin, extent and label" |
|
999 |
||
| 6559 | 1000 |
^ self origin:origin extent:extent borderWidth:nil font:nil label:label in:nil |
| 135 | 1001 |
! |
1002 |
||
1003 |
origin:anOrigin extent:anExtent |
|
| 7617 | 1004 |
label:aLabel icon:aForm |
1005 |
minExtent:minExtent maxExtent:maxExtent |
|
| 135 | 1006 |
|newView| |
1007 |
||
| 6291 | 1008 |
newView := self new. "/ onDevice:Screen current. |
| 135 | 1009 |
anOrigin notNil ifTrue:[newView origin:anOrigin]. |
1010 |
anExtent notNil ifTrue:[newView extent:anExtent]. |
|
1011 |
aLabel notNil ifTrue:[newView label:aLabel]. |
|
1012 |
aForm notNil ifTrue:[newView icon:aForm]. |
|
1013 |
minExtent notNil ifTrue:[newView minExtent:minExtent]. |
|
1014 |
maxExtent notNil ifTrue:[newView maxExtent:maxExtent]. |
|
1015 |
^ newView |
|
1016 |
! |
|
1017 |
||
| 140 | 1018 |
origin:origin in:aView |
1019 |
"create a new view as a subview of aView with given origin" |
|
1020 |
||
| 6559 | 1021 |
^ self origin:origin extent:nil borderWidth:nil font:nil label:nil in:aView |
| 135 | 1022 |
! ! |
1023 |
||
|
5293
3cfe2ac1b101
AboutToOpenBoxNotificationSignal moved to SimpleView and raised
Claus Gittinger <cg@exept.de>
parents:
5292
diff
changeset
|
1024 |
!SimpleView class methodsFor:'Signal constants'! |
|
3cfe2ac1b101
AboutToOpenBoxNotificationSignal moved to SimpleView and raised
Claus Gittinger <cg@exept.de>
parents:
5292
diff
changeset
|
1025 |
|
|
3cfe2ac1b101
AboutToOpenBoxNotificationSignal moved to SimpleView and raised
Claus Gittinger <cg@exept.de>
parents:
5292
diff
changeset
|
1026 |
aboutToOpenBoxNotificationSignal |
| 7127 | 1027 |
"the following allows for knowledgable programmers to suppress dialog boxes, |
1028 |
(by proceeding with #abort) or to patch common controls right before opening..." |
|
|
5690
29d8a448659e
comment: #aboutToOpenBoxNotificationSignal
Claus Gittinger <cg@exept.de>
parents:
5680
diff
changeset
|
1029 |
|
|
5293
3cfe2ac1b101
AboutToOpenBoxNotificationSignal moved to SimpleView and raised
Claus Gittinger <cg@exept.de>
parents:
5292
diff
changeset
|
1030 |
^ AboutToOpenBoxNotificationSignal |
|
5690
29d8a448659e
comment: #aboutToOpenBoxNotificationSignal
Claus Gittinger <cg@exept.de>
parents:
5680
diff
changeset
|
1031 |
|
|
29d8a448659e
comment: #aboutToOpenBoxNotificationSignal
Claus Gittinger <cg@exept.de>
parents:
5680
diff
changeset
|
1032 |
"Modified: / 27-01-2011 / 17:35:00 / cg" |
| 7127 | 1033 |
! |
1034 |
||
1035 |
boxClosedNotificationSignal |
|
1036 |
"the following allows for knowledgable programmers to handle closed dialog boxes, |
|
1037 |
this is raised right after closing..." |
|
1038 |
||
1039 |
^ BoxClosedNotificationSignal |
|
|
5293
3cfe2ac1b101
AboutToOpenBoxNotificationSignal moved to SimpleView and raised
Claus Gittinger <cg@exept.de>
parents:
5292
diff
changeset
|
1040 |
! ! |
|
3cfe2ac1b101
AboutToOpenBoxNotificationSignal moved to SimpleView and raised
Claus Gittinger <cg@exept.de>
parents:
5292
diff
changeset
|
1041 |
|
|
1101
ffeb697dd9e0
hasButtonMotionEventsFor -> hasButtonMotionEventFor
Claus Gittinger <cg@exept.de>
parents:
1066
diff
changeset
|
1042 |
!SimpleView class methodsFor:'change & update'! |
| 269 | 1043 |
|
| 867 | 1044 |
update:something with:aParameter from:changedObject |
| 3378 | 1045 |
changedObject == Smalltalk ifTrue:[ |
| 7617 | 1046 |
(something == #Language or:[something == #LanguageTerritory]) ifTrue:[ |
1047 |
"flush resources on language changes" |
|
1048 |
self flushAllClassResources. |
|
1049 |
self allSubInstancesDo:[:eachView | eachView languageChanged]. |
|
1050 |
]. |
|
| 135 | 1051 |
] |
| 867 | 1052 |
|
1053 |
"Created: 15.6.1996 / 15:23:04 / cg" |
|
| 135 | 1054 |
! ! |
1055 |
||
|
1101
ffeb697dd9e0
hasButtonMotionEventsFor -> hasButtonMotionEventFor
Claus Gittinger <cg@exept.de>
parents:
1066
diff
changeset
|
1056 |
!SimpleView class methodsFor:'defaults'! |
| 135 | 1057 |
|
|
5366
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1058 |
defaultBackgroundColor |
|
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1059 |
"return the default background color for drawing - usually, |
|
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1060 |
that is the same as the viewBackgroundColor." |
|
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1061 |
|
|
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1062 |
^ self defaultViewBackgroundColor |
|
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1063 |
|
|
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1064 |
" |
|
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1065 |
View defaultBackgroundColor |
|
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1066 |
" |
|
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1067 |
|
|
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1068 |
"Modified: 13.8.1997 / 19:37:55 / cg" |
|
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1069 |
! |
|
ce5017348c83
added: #defaultBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
5358
diff
changeset
|
1070 |
|
| 140 | 1071 |
defaultExtent |
| 586 | 1072 |
"return the default extent of my instances. |
1073 |
The value returned here is usually ignored, and |
|
1074 |
the value from preferredExtent taken instead." |
|
| 140 | 1075 |
|
1076 |
CentPoint isNil ifTrue:[CentPoint := 100 @ 100]. |
|
1077 |
^ CentPoint |
|
| 586 | 1078 |
|
1079 |
"Modified: 22.4.1996 / 23:38:39 / cg" |
|
| 140 | 1080 |
! |
1081 |
||
| 269 | 1082 |
defaultFont |
| 990 | 1083 |
|f| |
1084 |
||
|
452
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
1085 |
DefaultFont notNil ifTrue:[^ DefaultFont]. |
|
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
1086 |
|
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
1087 |
self == SimpleView ifTrue:[ |
| 7617 | 1088 |
f := super defaultFont |
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
1089 |
] ifFalse:[ |
| 7617 | 1090 |
f := self superclass defaultFont. |
|
452
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
1091 |
]. |
| 997 | 1092 |
|
| 990 | 1093 |
f notNil ifTrue:[ |
| 7617 | 1094 |
DefaultFont := f. |
1095 |
f := f onDevice:Screen current. |
|
1096 |
f notNil ifTrue:[ |
|
1097 |
DefaultFont := f. |
|
1098 |
] |
|
| 990 | 1099 |
]. |
|
452
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
1100 |
^ DefaultFont |
| 467 | 1101 |
|
1102 |
"Modified: 27.2.1996 / 02:20:54 / cg" |
|
| 269 | 1103 |
! |
1104 |
||
| 450 | 1105 |
defaultFont:aFont |
|
452
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
1106 |
"set the default font used for drawing" |
|
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
1107 |
|
| 997 | 1108 |
|f| |
1109 |
||
|
527
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
1110 |
DefaultFont := aFont. |
|
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
1111 |
aFont notNil ifTrue:[ |
| 7617 | 1112 |
Display notNil ifTrue:[ |
1113 |
f := aFont onDevice:(Screen current). |
|
1114 |
f notNil ifTrue:[ |
|
1115 |
DefaultFont := f. |
|
1116 |
] |
|
1117 |
] |
|
|
527
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
1118 |
] |
|
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
1119 |
|
|
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
1120 |
"Modified: 18.3.1996 / 12:56:20 / cg" |
| 450 | 1121 |
! |
1122 |
||
| 269 | 1123 |
defaultStyle |
1124 |
"return the default view style" |
|
1125 |
||
1126 |
^ DefaultStyle |
|
1127 |
||
1128 |
" |
|
1129 |
View defaultStyle |
|
1130 |
" |
|
| 135 | 1131 |
! |
1132 |
||
1133 |
defaultStyle:aStyle |
|
1134 |
"set the view style for new views" |
|
1135 |
||
|
2985
62552b74e805
do not read styleSheet if Display is nil
Stefan Vogel <sv@exept.de>
parents:
2979
diff
changeset
|
1136 |
DefaultStyle := aStyle. |
| 6798 | 1137 |
|
1138 |
MIMETypeIconLibrary notNil ifTrue:[ |
|
| 7617 | 1139 |
MIMETypeIconLibrary flushIcons |
| 6798 | 1140 |
]. |
1141 |
||
| 6291 | 1142 |
"/ no need to read the stylesheet always here |
| 5711 | 1143 |
"/ done later if the system is not already up and running |
1144 |
"/ (which is the case, if there is already a styleSheet) |
|
1145 |
"/ this will make startup of expecco and similar applications |
|
| 6291 | 1146 |
"/ faster, because often, they find that another instance is already |
| 5711 | 1147 |
"/ running and they simply forward the request to that one. |
1148 |
"/ no need to read the stylesheet, then. |
|
1149 |
"/ used to be unconditional, before. |
|
1150 |
StyleSheet notNil ifTrue:[ |
|
| 7617 | 1151 |
(Screen notNil and:[Screen current notNil]) ifTrue:[ |
1152 |
self readStyleSheetAndUpdateAllStyleCaches. |
|
1153 |
]. |
|
| 5711 | 1154 |
]. |
| 135 | 1155 |
|
1156 |
" |
|
1157 |
View defaultStyle:#next. SystemBrowser start |
|
1158 |
View defaultStyle:#motif. SystemBrowser start |
|
1159 |
View defaultStyle:#iris. SystemBrowser start |
|
1160 |
View defaultStyle:#st80. SystemBrowser start |
|
1161 |
View defaultStyle:#normal. SystemBrowser start |
|
1162 |
" |
|
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1163 |
|
| 5711 | 1164 |
"Modified: / 05-02-2011 / 15:26:34 / cg" |
| 135 | 1165 |
! |
1166 |
||
|
1860
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1167 |
defaultViewBackgroundColor |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1168 |
"return the default view background" |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1169 |
|
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1170 |
^ DefaultViewBackgroundColor |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1171 |
|
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1172 |
" |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
1173 |
View defaultViewBackgroundColor |
|
1860
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1174 |
" |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1175 |
|
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1176 |
"Modified: 13.8.1997 / 19:37:55 / cg" |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1177 |
! |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1178 |
|
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1179 |
readStyleSheet |
| 3181 | 1180 |
"(re)load the styleSheet." |
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1181 |
|
|
4313
48fe65cf3fd2
iconLibrary-class from styleSheet
Claus Gittinger <cg@exept.de>
parents:
4295
diff
changeset
|
1182 |
|iconLibraryClass | |
|
48fe65cf3fd2
iconLibrary-class from styleSheet
Claus Gittinger <cg@exept.de>
parents:
4295
diff
changeset
|
1183 |
|
| 3762 | 1184 |
DefaultStyle isNil ifTrue:[ |
| 7617 | 1185 |
self setDefaultStyle |
| 3762 | 1186 |
]. |
| 3002 | 1187 |
|
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1188 |
StyleSheet := ViewStyle fromFile:(DefaultStyle , '.style'). |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1189 |
StyleSheet fileReadFailed ifTrue:[ |
| 7617 | 1190 |
('SimpleView [warning]: ***** no styleSheet for ' , DefaultStyle , '-style.') errorPrintCR.
|
1191 |
DefaultStyle ~~ #normal ifTrue:[ |
|
1192 |
DefaultStyle := #normal. |
|
1193 |
StyleSheet := ViewStyle fromFile:(DefaultStyle , '.style'). |
|
1194 |
||
1195 |
StyleSheet fileReadFailed ifTrue:[ |
|
1196 |
'SimpleView [warning]: not even a styleSheet for normal-style (using ugly defaults).' errorPrintCR. |
|
1197 |
] |
|
1198 |
] |
|
|
4313
48fe65cf3fd2
iconLibrary-class from styleSheet
Claus Gittinger <cg@exept.de>
parents:
4295
diff
changeset
|
1199 |
]. |
|
48fe65cf3fd2
iconLibrary-class from styleSheet
Claus Gittinger <cg@exept.de>
parents:
4295
diff
changeset
|
1200 |
|
|
48fe65cf3fd2
iconLibrary-class from styleSheet
Claus Gittinger <cg@exept.de>
parents:
4295
diff
changeset
|
1201 |
iconLibraryClass := StyleSheet at:#ToolbarIconLibrary. |
|
48fe65cf3fd2
iconLibrary-class from styleSheet
Claus Gittinger <cg@exept.de>
parents:
4295
diff
changeset
|
1202 |
ToolbarIconLibrary := iconLibraryClass ? GenericToolbarIconLibrary. |
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1203 |
|
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1204 |
"Created: / 15.9.1998 / 22:03:06 / cg" |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1205 |
! |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1206 |
|
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1207 |
readStyleSheetAndUpdateAllStyleCaches |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1208 |
"reload all style caches in all view classes. |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1209 |
Needed after a style change or when a style file has been changed" |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1210 |
|
|
5591
992839870412
changed: #readStyleSheetAndUpdateAllStyleCaches
Stefan Vogel <sv@exept.de>
parents:
5590
diff
changeset
|
1211 |
DefaultStyle notNil ifTrue:[ |
| 7617 | 1212 |
self readStyleSheet. |
1213 |
self updateAllStyleCaches. |
|
|
5591
992839870412
changed: #readStyleSheetAndUpdateAllStyleCaches
Stefan Vogel <sv@exept.de>
parents:
5590
diff
changeset
|
1214 |
]. |
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1215 |
|
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1216 |
"Created: / 15.9.1998 / 22:03:59 / cg" |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1217 |
! |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1218 |
|
| 362 | 1219 |
returnFocusWhenClosingModalBoxes |
|
364
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1220 |
"return the current focus-return behavior. |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1221 |
See #returnFocusWhenClosingModalBoxes: for a description." |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1222 |
|
| 362 | 1223 |
^ ReturnFocusWhenClosingModalBoxes |
1224 |
! |
|
1225 |
||
1226 |
returnFocusWhenClosingModalBoxes:aBoolean |
|
|
364
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1227 |
"control the keyboard-focus behavior when a modal dialog |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1228 |
is closed. The default (true) is to return the focus to the view |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1229 |
which was active when the dialog was opened. |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1230 |
If false, it is left up to the display to set the focus. |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1231 |
For owm / ovwm (which requires an explicit click for the focus), |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1232 |
it is better to return the focus automatically. |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1233 |
For managers which assign the focus according the pointer position, |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1234 |
it may be better to turn the focus-return off. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
1235 |
You should add a corresponding expression into your private.rc or |
|
364
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1236 |
display.rc file." |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1237 |
|
| 362 | 1238 |
ReturnFocusWhenClosingModalBoxes := aBoolean |
|
364
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1239 |
|
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1240 |
" |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1241 |
Dialog returnFocusWhenClosingModalBoxes:false |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1242 |
Dialog returnFocusWhenClosingModalBoxes:true |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1243 |
" |
| 362 | 1244 |
! |
1245 |
||
| 2294 | 1246 |
setDefaultStyle |
| 7178 | 1247 |
"set a default style as appropriate for the underlying system. |
1248 |
This is used if no setting is coming from a startup file or a preferences, |
|
1249 |
i.e. for standalone apps (with no .rc file)" |
|
1250 |
||
1251 |
|defStyle| |
|
1252 |
||
1253 |
true "DefaultStyle isNil" ifTrue:[ |
|
| 7712 | 1254 |
defStyle := OperatingSystem getEnvironment:'STX_VIEWSTYLE'. |
| 7713 | 1255 |
defStyle isNil ifTrue:[ |
1256 |
defStyle := UserPreferences current viewStyle |
|
1257 |
]. |
|
| 7712 | 1258 |
defStyle notNil ifTrue:[ |
1259 |
DefaultStyle := defStyle asSymbol. |
|
1260 |
] ifFalse:[ |
|
1261 |
"/ use XP for both linux and older windows systems; |
|
1262 |
DefaultStyle := ViewStyle msWindowsXP. |
|
1263 |
||
1264 |
OperatingSystem isMSWINDOWSlike ifTrue:[ |
|
1265 |
"/ use Vista for vista and newer systems; |
|
1266 |
OperatingSystem isVistaLike ifTrue:[ |
|
1267 |
DefaultStyle := ViewStyle msWindowsVista. |
|
1268 |
OperatingSystem isWin8Like ifTrue:[ |
|
1269 |
"/ use win8 for 8 and newer systems; |
|
1270 |
DefaultStyle := ViewStyle msWindows8 |
|
1271 |
]. |
|
1272 |
]. |
|
1273 |
] ifFalse:[ |
|
1274 |
OperatingSystem isOSXlike ifTrue:[ |
|
1275 |
DefaultStyle := ViewStyle macosx_yosemite |
|
1276 |
] ifFalse:[ |
|
1277 |
DefaultStyle := ViewStyle adwaita |
|
1278 |
] |
|
1279 |
]. |
|
1280 |
]. |
|
1281 |
]. |
|
1282 |
||
| 7713 | 1283 |
"Modified: / 24-11-2016 / 18:00:43 / cg" |
| 2294 | 1284 |
! |
1285 |
||
|
1161
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1286 |
styleSheet |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1287 |
"return the view style sheet information (a dictionary)" |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1288 |
|
| 3923 | 1289 |
StyleSheet isNil ifTrue:[ |
| 7617 | 1290 |
self updateAllStyleCaches. |
| 3923 | 1291 |
]. |
|
1161
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1292 |
^ StyleSheet |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1293 |
|
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1294 |
" |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1295 |
View styleSheet |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1296 |
" |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1297 |
|
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1298 |
"Modified: 9.1.1997 / 13:47:42 / cg" |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1299 |
! |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1300 |
|
| 269 | 1301 |
styleSheet:aViewStyle |
1302 |
"set the view style from a style-sheet" |
|
1303 |
||
1304 |
StyleSheet := aViewStyle. |
|
1305 |
DefaultStyle := (StyleSheet at:'name' ifAbsent:'unknown') asSymbol. |
|
1306 |
self updateAllStyleCaches. |
|
1307 |
! |
|
1308 |
||
| 5978 | 1309 |
updateAllStyleCaches |
1310 |
"reload all style caches in all view classes. |
|
1311 |
Needed after a style change or when a style file has been changed" |
|
1312 |
||
1313 |
(Screen isNil or:[Screen current isNil]) ifTrue:[^ self]. |
|
1314 |
||
1315 |
" |
|
1316 |
tell all view classes to flush any |
|
1317 |
cached style-data |
|
1318 |
" |
|
1319 |
self changed:#style. |
|
1320 |
SimpleView updateStyleCache. |
|
1321 |
SimpleView allSubclassesDo:[:aClass | |
|
| 7617 | 1322 |
"JV@2010-12-02: Removed to avoid lost of preferred fonts on image restart" |
1323 |
"/ cg: no, this is required!!!!!! |
|
1324 |
"/ otherwise, we get ugly courier fonts on windows |
|
1325 |
"/ updateStyleCache MUST clear any previously |
|
1326 |
"/ cached font values, otherwise you cannot load a style's font. |
|
1327 |
"/ if you want to keep your fonts, do it elsewhere (keep some userFontPrefs and restore from there) |
|
1328 |
||
1329 |
"/ JV: Font preferences ARE already saved in user's setting.rc/setting.stx, but they |
|
1330 |
"/ are not reloaded on snapshot restart (which is correct, I think). |
|
1331 |
"/ This just discard such fonts. I would say calling this upon snapshot restart |
|
1332 |
"/ is a bad idea. Workaround it only for me is not a solution as all other |
|
1333 |
"/ Linux users are ... off. Let's workaround it: |
|
1334 |
(Smalltalk isInitialized not and: |
|
1335 |
[OperatingSystem getOSType == #linux and: |
|
1336 |
[UserPreferences current linuxFontWorkaround]]) |
|
1337 |
ifFalse:[ |
|
1338 |
aClass defaultFont:nil. |
|
1339 |
]. |
|
1340 |
||
1341 |
(aClass class includesSelector:#updateStyleCache) ifTrue:[ |
|
1342 |
aClass updateStyleCache |
|
1343 |
]. |
|
| 6611 | 1344 |
]. |
1345 |
||
1346 |
"/ use #at: to avoid introducing a depency to libview2 |
|
1347 |
(Smalltalk at:#MIMETypeIconLibrary) notNil ifTrue:[ |
|
| 7617 | 1348 |
(Smalltalk at:#MIMETypeIconLibrary) flushIcons |
| 6611 | 1349 |
]. |
1350 |
||
| 5978 | 1351 |
|
1352 |
" |
|
1353 |
View updateAllStyleCaches |
|
1354 |
" |
|
1355 |
||
1356 |
"Modified: / 15-09-1998 / 22:04:15 / cg" |
|
1357 |
"Modified (format): / 05-10-2011 / 16:08:47 / az" |
|
1358 |
"Modified (format): / 30-03-2012 / 17:31:30 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1359 |
! |
|
1360 |
||
| 135 | 1361 |
updateStyleCache |
1362 |
"this method gets some heavily used style stuff and keeps |
|
1363 |
it in class-variables for faster access. |
|
1364 |
Subclasses should redefine this to load any cached style-values |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
1365 |
into faster class variables as well. These should NOT do a |
| 135 | 1366 |
super updateStyleCache, since this method is called for all view-classes |
1367 |
anyway." |
|
1368 |
||
| 2492 | 1369 |
<resource: #style (#viewSpacing #font #borderWidth #borderColor |
| 7617 | 1370 |
#viewBackground #shadowColor #lightColor |
1371 |
#focusColor #focusBorderWidth)> |
|
|
2292
8efc5272cf0b
defaultStyle either from environmane (STX_VIEWSTYLE)
Claus Gittinger <cg@exept.de>
parents:
2274
diff
changeset
|
1372 |
|
| 6633 | 1373 |
|styleSheet bgGrey currentScreen| |
1374 |
||
1375 |
styleSheet := StyleSheet. |
|
| 135 | 1376 |
|
1377 |
" |
|
1378 |
when coming here the first time, we read the styleSheet |
|
1379 |
and keep the values in fast class variables |
|
1380 |
" |
|
| 6633 | 1381 |
styleSheet isNil ifTrue:[ |
| 7617 | 1382 |
self setDefaultStyle. |
1383 |
self readStyleSheet. |
|
1384 |
styleSheet := StyleSheet. |
|
| 5669 | 1385 |
]. |
1386 |
||
1387 |
currentScreen := Screen current ? Screen default. |
|
|
2994
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
1388 |
|
| 6633 | 1389 |
Grey := styleSheet viewGrey. |
| 135 | 1390 |
Grey isNil ifTrue:[ |
| 7617 | 1391 |
Grey := Color gray |
| 2829 | 1392 |
]. |
|
2994
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
1393 |
Grey := Grey onDevice:currentScreen. |
| 135 | 1394 |
|
| 6633 | 1395 |
styleSheet fileReadFailed ifTrue:[ |
| 7617 | 1396 |
bgGrey := Color white |
| 135 | 1397 |
] ifFalse:[ |
| 7617 | 1398 |
currentScreen hasGrayscales ifTrue:[ |
1399 |
bgGrey := Grey |
|
1400 |
] ifFalse:[ |
|
1401 |
bgGrey := Color white. |
|
1402 |
] |
|
| 2829 | 1403 |
]. |
|
2994
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
1404 |
bgGrey := bgGrey onDevice:currentScreen. |
| 135 | 1405 |
|
| 6633 | 1406 |
ViewSpacing := styleSheet at:#viewSpacing. |
| 135 | 1407 |
ViewSpacing isNil ifTrue:[ |
| 7617 | 1408 |
ViewSpacing := currentScreen defaultStyleValueFor:#viewSpacing. |
| 2492 | 1409 |
]. |
1410 |
||
| 6633 | 1411 |
DefaultBorderColor := styleSheet colorAt:#borderColor. |
|
1678
5c93a4791a8b
prepare to fetch style defaults from device (for windows)
Claus Gittinger <cg@exept.de>
parents:
1617
diff
changeset
|
1412 |
DefaultBorderColor isNil ifTrue:[ |
| 7617 | 1413 |
DefaultBorderColor := currentScreen defaultStyleValueFor:#borderColor |
|
1678
5c93a4791a8b
prepare to fetch style defaults from device (for windows)
Claus Gittinger <cg@exept.de>
parents:
1617
diff
changeset
|
1414 |
]. |
| 151 | 1415 |
|
| 6633 | 1416 |
styleSheet fileReadFailed ifTrue:[ |
| 7617 | 1417 |
DefaultBorderWidth := 1. |
1418 |
DefaultFocusColor := DefaultShadowColor := Color black. |
|
1419 |
DefaultViewBackgroundColor := DefaultLightColor := Color white. |
|
1420 |
DefaultFocusBorderWidth := 1. |
|
| 151 | 1421 |
] ifFalse:[ |
| 7617 | 1422 |
DefaultBorderWidth := styleSheet at:#borderWidth default:0. |
1423 |
DefaultViewBackgroundColor := styleSheet colorAt:#viewBackground default:bgGrey. |
|
1424 |
DefaultShadowColor := styleSheet colorAt:#shadowColor. |
|
1425 |
DefaultLightColor := styleSheet colorAt:#lightColor. |
|
1426 |
DefaultFocusColor := styleSheet colorAt:#focusColor default:Color red. |
|
1427 |
DefaultFocusBorderWidth := styleSheet at:'focusBorderWidth' default:2. |
|
| 151 | 1428 |
]. |
| 135 | 1429 |
|
| 526 | 1430 |
self == SimpleView ifTrue:[ |
| 7617 | 1431 |
DefaultFont := styleSheet at:#font. |
1432 |
DefaultFont isNil ifTrue:[ |
|
1433 |
DefaultFont := Font family:'courier' face:'medium' style:'roman' size:12. |
|
1434 |
]. |
|
1435 |
DefaultFont := DefaultFont onDevice:currentScreen. |
|
|
527
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
1436 |
] ifFalse:[ |
| 7617 | 1437 |
DefaultFont := nil |
| 135 | 1438 |
]. |
1439 |
||
1440 |
DefaultViewBackgroundColor isNil ifTrue:[ |
|
| 7617 | 1441 |
'SimpleView [warning]: bad viewBackground in style - using white' errorPrintCR. |
1442 |
DefaultViewBackgroundColor := Color white |
|
| 5669 | 1443 |
]. |
1444 |
||
1445 |
"Modified: / 29-04-1997 / 11:16:52 / dq" |
|
1446 |
"Modified: / 20-12-2010 / 14:40:22 / cg" |
|
| 135 | 1447 |
! |
1448 |
||
| 269 | 1449 |
viewSpacing |
1450 |
"return a convenient number of pixels used to separate views (usually 1mm). |
|
1451 |
Having this value here at a common place makes certain that all views |
|
1452 |
get a common look" |
|
1453 |
||
1454 |
^ ViewSpacing |
|
1455 |
! ! |
|
1456 |
||
| 5354 | 1457 |
|
|
1101
ffeb697dd9e0
hasButtonMotionEventsFor -> hasButtonMotionEventFor
Claus Gittinger <cg@exept.de>
parents:
1066
diff
changeset
|
1458 |
!SimpleView class methodsFor:'resources'! |
| 269 | 1459 |
|
1460 |
classResources |
|
|
4091
3995bf25130a
classResources now understood by all classes
Claus Gittinger <cg@exept.de>
parents:
4069
diff
changeset
|
1461 |
"if not already loaded, get the classes resourcePack and return it" |
| 269 | 1462 |
|
1463 |
ClassResources isNil ifTrue:[ |
|
| 7617 | 1464 |
ClassResources := super classResources. |
| 140 | 1465 |
]. |
| 269 | 1466 |
^ ClassResources |
1467 |
! |
|
1468 |
||
1469 |
classResources:aResourcePack |
|
1470 |
"allow setting of the classResources" |
|
1471 |
||
1472 |
ClassResources := aResourcePack |
|
1473 |
! |
|
1474 |
||
1475 |
flushAllClassResources |
|
1476 |
"flush all classes resource translations. |
|
1477 |
Needed after a resource file has changed." |
|
1478 |
||
1479 |
ResourcePack flushCachedResourcePacks. |
|
| 3378 | 1480 |
SimpleView withAllSubclassesDo:[:aClass | |
| 7617 | 1481 |
aClass flushClassResources. |
| 140 | 1482 |
] |
1483 |
||
1484 |
" |
|
| 269 | 1485 |
View flushAllClassResources |
| 140 | 1486 |
" |
| 269 | 1487 |
"to change the language: |
| 7617 | 1488 |
Language := #en. |
1489 |
Smalltalk changed:#Language. |
|
1490 |
View flushAllClassResources |
|
| 269 | 1491 |
or: |
| 7617 | 1492 |
Language := #de. |
1493 |
Smalltalk changed:#Language. |
|
1494 |
View flushAllClassResources |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
1495 |
" |
| 269 | 1496 |
! |
1497 |
||
1498 |
flushClassResources |
|
1499 |
"flush classes resource string translations. |
|
1500 |
Needed whenever a resource file or language has changed" |
|
1501 |
||
1502 |
ClassResources := nil. |
|
1503 |
! |
|
1504 |
||
|
2130
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
1505 |
resources |
| 7692 | 1506 |
"return the view's resources - |
| 5221 | 1507 |
that's a ResourcePack containing national language strings" |
1508 |
||
|
2130
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
1509 |
^ self classResources |
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
1510 |
|
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
1511 |
"Created: / 25.5.1998 / 13:00:30 / cg" |
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
1512 |
! |
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
1513 |
|
| 269 | 1514 |
updateClassResources |
1515 |
"flush classes resource string translations and reload them. |
|
1516 |
Needed whenever a resource file or language has changed" |
|
1517 |
||
1518 |
ClassResources := nil. |
|
1519 |
self classResources |
|
| 135 | 1520 |
! ! |
1521 |
||
| 3781 | 1522 |
!SimpleView class methodsFor:'startup'! |
1523 |
||
1524 |
open |
|
1525 |
"create, realize the view - this topview and all its subviews will |
|
1526 |
run as a separate process with its own windowGroup" |
|
1527 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
1528 |
^ self new open |
| 4054 | 1529 |
! |
1530 |
||
1531 |
openOnXScreenNamed:aScreenName |
|
1532 |
"create an instance of the view and open it |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
1533 |
on some X display screen. The argument aScreenName must be |
| 4054 | 1534 |
a valid x-display name (i.e. of the form '<host>:<screenNr>' as in 'foo:0'). |
1535 |
For more info, read the document on multiple display |
|
1536 |
support and the documentation of the DeviceWorkstation class." |
|
1537 |
||
1538 |
|newDevice| |
|
1539 |
||
| 7790 | 1540 |
(XWorkstation notNil and:[ XWorkstation isLoaded ]) ifFalse:[ |
1541 |
self warn:'Could not open display (no XWorkstation class)'. |
|
1542 |
^ self |
|
1543 |
]. |
|
1544 |
||
| 4054 | 1545 |
[ |
| 7790 | 1546 |
newDevice := XWorkstation newDispatchingFor:aScreenName. |
| 4054 | 1547 |
] on:Screen deviceOpenErrorSignal do:[:ex| |
| 7790 | 1548 |
self warn:'Could not open display: ' , aScreenName. |
1549 |
^ self |
|
| 4054 | 1550 |
]. |
1551 |
^ (self onDevice:newDevice) open. |
|
1552 |
||
1553 |
" |
|
1554 |
FileBrowser openOnXScreenNamed:'bitsy:0' |
|
1555 |
FileBrowser openOnXScreenNamed:':0' |
|
1556 |
View openOnXScreenNamed:'bitsy:0' |
|
1557 |
" |
|
1558 |
||
1559 |
"Modified: 13.1.1997 / 20:55:27 / cg" |
|
| 3781 | 1560 |
! ! |
1561 |
||
| 3880 | 1562 |
!SimpleView methodsFor:'Compatibility-ST80'! |
| 269 | 1563 |
|
1564 |
checkForEvents |
|
| 1182 | 1565 |
"ST-80 compatibility: |
1566 |
check for any pending events and process them" |
|
1567 |
||
| 269 | 1568 |
(shown and:[windowGroup notNil]) ifTrue:[windowGroup processEvents]. |
| 1182 | 1569 |
|
1570 |
"Modified: 10.1.1997 / 19:46:06 / cg" |
|
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1571 |
! |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1572 |
|
|
3164
f3dce6ea8e3f
VW compatibility: closeAndUnschedule
Claus Gittinger <cg@exept.de>
parents:
3155
diff
changeset
|
1573 |
closeAndUnschedule |
|
f3dce6ea8e3f
VW compatibility: closeAndUnschedule
Claus Gittinger <cg@exept.de>
parents:
3155
diff
changeset
|
1574 |
"actually sent to a controller in VW... |
|
f3dce6ea8e3f
VW compatibility: closeAndUnschedule
Claus Gittinger <cg@exept.de>
parents:
3155
diff
changeset
|
1575 |
however, #open returns the view in ST/X, so we respond here" |
|
f3dce6ea8e3f
VW compatibility: closeAndUnschedule
Claus Gittinger <cg@exept.de>
parents:
3155
diff
changeset
|
1576 |
|
| 3316 | 1577 |
self topView destroy |
|
3164
f3dce6ea8e3f
VW compatibility: closeAndUnschedule
Claus Gittinger <cg@exept.de>
parents:
3155
diff
changeset
|
1578 |
! |
|
f3dce6ea8e3f
VW compatibility: closeAndUnschedule
Claus Gittinger <cg@exept.de>
parents:
3155
diff
changeset
|
1579 |
|
| 3775 | 1580 |
displayOn:aGCOrStream |
| 1182 | 1581 |
"ST-80 compatibility: (re-)display myself" |
1582 |
||
| 3775 | 1583 |
"/ what a kludge - Dolphin and Squeak mean: printOn:; |
| 7933 | 1584 |
"/ old ST80 means: draw-yourself on a GC. |
| 6546 | 1585 |
(aGCOrStream isStream) ifTrue:[ |
| 7933 | 1586 |
^ super displayOn:aGCOrStream |
| 3774 | 1587 |
]. |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1588 |
self redraw |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1589 |
|
| 7933 | 1590 |
"Created: / 04-06-1996 / 21:25:59 / cg" |
1591 |
"Modified: / 10-01-1997 / 19:46:58 / cg" |
|
1592 |
"Modified (comment): / 22-02-2017 / 16:52:00 / cg" |
|
| 1363 | 1593 |
! |
1594 |
||
| 1432 | 1595 |
displayPendingInvalidation |
1596 |
"dummy - for ST-80 compatibility" |
|
1597 |
||
1598 |
"Created: 6.3.1997 / 15:17:14 / cg" |
|
1599 |
"Modified: 6.3.1997 / 15:17:31 / cg" |
|
1600 |
! |
|
1601 |
||
|
4515
ecbf26955b5b
client:spec:builder: bogus masterApp handling
Claus Gittinger <cg@exept.de>
parents:
4502
diff
changeset
|
1602 |
invalidateRectangle:aRectangle repairNow:doRepairNow |
|
ecbf26955b5b
client:spec:builder: bogus masterApp handling
Claus Gittinger <cg@exept.de>
parents:
4502
diff
changeset
|
1603 |
self invalidate:aRectangle repairNow:doRepairNow |
|
ecbf26955b5b
client:spec:builder: bogus masterApp handling
Claus Gittinger <cg@exept.de>
parents:
4502
diff
changeset
|
1604 |
! |
|
ecbf26955b5b
client:spec:builder: bogus masterApp handling
Claus Gittinger <cg@exept.de>
parents:
4502
diff
changeset
|
1605 |
|
| 1363 | 1606 |
isEnabled |
1607 |
"return true, if this view is enabled (i.e. accepts user interaction). |
|
1608 |
Most views are enabled - only a few (buttons, SelectionInList etc.) can |
|
1609 |
be disabled. |
|
1610 |
#isEnabled is ST-80's equivalent of #enabled" |
|
1611 |
||
1612 |
^ self enabled |
|
| 1413 | 1613 |
! |
1614 |
||
|
2061
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1615 |
isOpen |
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1616 |
"ST80 compatibility" |
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1617 |
|
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1618 |
^ realized |
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1619 |
|
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1620 |
|
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1621 |
! |
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1622 |
|
| 2159 | 1623 |
lookPreferences:prefs |
1624 |
"ignored - but required for some apps" |
|
1625 |
||
1626 |
"Created: / 19.6.1998 / 00:05:10 / cg" |
|
1627 |
! |
|
1628 |
||
| 1413 | 1629 |
newLayout:aLayoutObject |
1630 |
"set the layout object which controls my geometry. |
|
1631 |
ST80-compatibility." |
|
1632 |
||
1633 |
here layout:aLayoutObject. |
|
1634 |
||
1635 |
"Created: 3.3.1997 / 18:54:53 / cg" |
|
| 1427 | 1636 |
! |
1637 |
||
1638 |
refresh |
|
1639 |
self invalidate |
|
| 3909 | 1640 |
! |
1641 |
||
1642 |
takeKeyboardFocus |
|
1643 |
self requestFocus |
|
| 151 | 1644 |
! ! |
1645 |
||
| 3880 | 1646 |
!SimpleView methodsFor:'Compatibility-Squeak'! |
| 2956 | 1647 |
|
1648 |
insetDisplayBox |
|
1649 |
"Squeak mimicri: return my bounds" |
|
1650 |
||
1651 |
^ 0@0 corner:(self corner) |
|
1652 |
||
1653 |
! ! |
|
1654 |
||
| 2450 | 1655 |
!SimpleView methodsFor:'accessing'! |
1656 |
||
| 4483 | 1657 |
client:anApplicationModel |
1658 |
"release existing components and generate new components from |
|
1659 |
the applications windowSpec. |
|
1660 |
ATTENTION: this is a low level interface; postBuild is NOT invoked" |
|
1661 |
||
1662 |
^ self client:anApplicationModel spec:#windowSpec |
|
1663 |
||
1664 |
||
1665 |
! |
|
1666 |
||
1667 |
client:anApplication spec:aWindowSpecOrSelector |
|
1668 |
"release existing components and generate new components from |
|
1669 |
the applications windowSpec. |
|
1670 |
ATTENTION: this is a low level interface; postBuild is NOT invoked" |
|
1671 |
||
1672 |
^ self client:anApplication spec:aWindowSpecOrSelector builder:nil |
|
1673 |
||
1674 |
! |
|
1675 |
||
1676 |
client:anApplication spec:aWindowSpecOrSpecSymbol builder:aBuilder |
|
1677 |
"release existing components and generate new components from |
|
|
4484
97096c51797d
can now control if specs menu is wanted or not
Claus Gittinger <cg@exept.de>
parents:
4483
diff
changeset
|
1678 |
the given windowSpec, using the given builder." |
|
97096c51797d
can now control if specs menu is wanted or not
Claus Gittinger <cg@exept.de>
parents:
4483
diff
changeset
|
1679 |
|
|
97096c51797d
can now control if specs menu is wanted or not
Claus Gittinger <cg@exept.de>
parents:
4483
diff
changeset
|
1680 |
self client:anApplication spec:aWindowSpecOrSpecSymbol builder:aBuilder withMenu:false |
|
97096c51797d
can now control if specs menu is wanted or not
Claus Gittinger <cg@exept.de>
parents:
4483
diff
changeset
|
1681 |
! |
|
97096c51797d
can now control if specs menu is wanted or not
Claus Gittinger <cg@exept.de>
parents:
4483
diff
changeset
|
1682 |
|
|
97096c51797d
can now control if specs menu is wanted or not
Claus Gittinger <cg@exept.de>
parents:
4483
diff
changeset
|
1683 |
client:anApplication spec:aWindowSpecOrSpecSymbol builder:aBuilder withMenu:withMenuBoolean |
|
97096c51797d
can now control if specs menu is wanted or not
Claus Gittinger <cg@exept.de>
parents:
4483
diff
changeset
|
1684 |
"release existing components and generate new components from |
| 4483 | 1685 |
the given windowSpec, using the given builder. |
1686 |
ATTENTION: this is a low level interface. |
|
1687 |
TODO: this code is so ugly and badly designed - it must be redesigned |
|
1688 |
or at least well documented." |
|
1689 |
||
1690 |
|builder subSpec isApplicationModel thisApp savedView masterApp thisIsANewBuild| |
|
1691 |
||
1692 |
aWindowSpecOrSpecSymbol isNil ifTrue:[^ self]. |
|
1693 |
||
1694 |
isApplicationModel := true. |
|
1695 |
||
1696 |
(builder := aBuilder) isNil ifTrue:[ |
|
| 7617 | 1697 |
"/ problem: anApplication could have no builder |
1698 |
"/ or anApplication could be a non-appModel (theoretically - only providing a spec) |
|
1699 |
builder := anApplication perform:#builder ifNotUnderstood:[isApplicationModel := false. nil]. |
|
1700 |
builder isNil ifTrue:[ |
|
1701 |
isApplicationModel ifTrue:[ |
|
1702 |
anApplication createBuilder. |
|
1703 |
builder := anApplication builder |
|
1704 |
] ifFalse:[ |
|
1705 |
builder := UIBuilder new. |
|
1706 |
] |
|
1707 |
] |
|
| 4483 | 1708 |
]. |
1709 |
||
1710 |
(subSpec := aWindowSpecOrSpecSymbol) isSymbol ifTrue:[ |
|
| 7617 | 1711 |
anApplication isNil ifTrue:[^ self]. |
1712 |
subSpec := anApplication interfaceSpecFor:aWindowSpecOrSpecSymbol. |
|
1713 |
subSpec isNil ifTrue:[ |
|
1714 |
^ self |
|
1715 |
]. |
|
| 4483 | 1716 |
]. |
1717 |
||
1718 |
"/ if the appl is not the master, but the masters builder is used, |
|
1719 |
"/ we have to temporarily change the builders window |
|
1720 |
||
1721 |
masterApp := anApplication perform:#masterApplication ifNotUnderstood:[isApplicationModel := false. nil]. |
|
| 6649 | 1722 |
masterApp isNil ifTrue:[ |
| 7617 | 1723 |
isApplicationModel := false. |
| 6649 | 1724 |
]. |
| 4483 | 1725 |
thisApp := builder application. |
1726 |
(isApplicationModel and:[anApplication ~~ thisApp]) ifTrue:[ |
|
| 7617 | 1727 |
masterApp ~~ thisApp ifTrue:[ |
1728 |
self error:'should not happen' mayProceed:true. |
|
1729 |
masterApp isNil ifTrue:[ |
|
1730 |
anApplication masterApplication:thisApp. |
|
1731 |
]. |
|
1732 |
]. |
|
1733 |
||
1734 |
builder application:anApplication. |
|
1735 |
savedView := builder window. |
|
1736 |
builder window:self. |
|
1737 |
[ |
|
1738 |
anApplication buildSubCanvas:subSpec withMenu:withMenuBoolean withBuilder:builder. |
|
1739 |
] ensure:[ |
|
1740 |
builder window:savedView. |
|
1741 |
builder application:thisApp. |
|
1742 |
]. |
|
| 4483 | 1743 |
] ifFalse:[ |
| 7617 | 1744 |
thisIsANewBuild := builder window isNil. |
1745 |
thisIsANewBuild ifTrue:[ |
|
1746 |
builder window:self. |
|
1747 |
anApplication buildSubCanvas:subSpec withMenu:withMenuBoolean withBuilder:builder. |
|
1748 |
] ifFalse:[ |
|
1749 |
"/ WARNING: in case of rebuilding, we do NOT invoke pre- and postBuilds |
|
1750 |
builder buildFromSpec:subSpec in:self. |
|
1751 |
] |
|
| 4483 | 1752 |
]. |
1753 |
||
1754 |
"/ postBuildWith: will be called twice if code below is enabled |
|
1755 |
"/ notAnAppModel isNil ifTrue:[ |
|
1756 |
"/ notAnAppModel := (anApplication isKindOf:ApplicationModel) not |
|
1757 |
"/ ]. |
|
1758 |
"/ notAnAppModel ifTrue:[ |
|
1759 |
"/ builder buildFromSpec:subSpec in:self. |
|
1760 |
"/ ] ifFalse:[ |
|
1761 |
"/ savedView := builder window. |
|
1762 |
"/ builder window:self. |
|
1763 |
"/ [ |
|
1764 |
"/ anApplication buildSubCanvas:subSpec withBuilder:builder. |
|
1765 |
"/ ] ensure:[ |
|
1766 |
"/ savedView notNil ifTrue:[ |
|
1767 |
"/ builder window:savedView. |
|
1768 |
"/ ] |
|
1769 |
"/ ]. |
|
1770 |
"/ ]. |
|
1771 |
! |
|
1772 |
||
| 8049 | 1773 |
flyByHelpText |
1774 |
"Any optional, dynamically assigned helptext. |
|
1775 |
If it was never set (via flyByHelpText:), then the normal mechanism |
|
1776 |
(using a helpKey and asking the app for the corresponding text) is used." |
|
1777 |
||
1778 |
^ self objectAttributeAt:#flyByHelpText |
|
1779 |
||
1780 |
"Created: / 13-07-2017 / 14:35:53 / cg" |
|
1781 |
! |
|
1782 |
||
1783 |
flyByHelpText:aString |
|
1784 |
"Any optional, dynamically assigned helptext. |
|
1785 |
If it is never set (via flyByHelpText:), then the normal mechanism |
|
1786 |
(using a helpKey and asking the app for the corresponding text) is used. |
|
1787 |
Warning: |
|
1788 |
Only use explicit helpTexts for very dynamic tooltips, which cannot be generated via |
|
1789 |
the regular (language-xlated) helpKey mechanism." |
|
1790 |
||
1791 |
^ self objectAttributeAt:#flyByHelpText put:aString |
|
1792 |
||
1793 |
"Created: / 13-07-2017 / 14:35:59 / cg" |
|
1794 |
! |
|
1795 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
1796 |
helpKey |
| 7336 | 1797 |
"The helpKey (symbol) or nil. |
1798 |
This can be set programatically, in views which are constructed |
|
| 8048 | 1799 |
'by hand' - i.e. not via the UI painter. |
| 7336 | 1800 |
When constructed from a UI-spec, this key is typically specified there |
1801 |
(however, special apps may change it dynamically, if a component changes |
|
1802 |
its semantic meaning dynamically)" |
|
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
1803 |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
1804 |
^ helpKey |
| 8048 | 1805 |
|
1806 |
"Modified (comment): / 13-07-2017 / 14:18:41 / cg" |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
1807 |
! |
|
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
1808 |
|
| 7337 | 1809 |
helpKey:aSymbolOrNil |
1810 |
"The helpKey (symbol) or nil. |
|
1811 |
This can be set programatically, in views which are constructed |
|
| 8048 | 1812 |
'by hand' - i.e. not via the UI painter. |
| 7337 | 1813 |
When constructed from a UI-spec, this key is typically specified there |
1814 |
(however, special apps may change it dynamically, if a component changes |
|
1815 |
its semantic meaning dynamically)" |
|
1816 |
||
1817 |
helpKey := aSymbolOrNil. |
|
| 8048 | 1818 |
|
1819 |
"Modified (comment): / 13-07-2017 / 14:18:50 / cg" |
|
1820 |
! |
|
1821 |
||
| 2450 | 1822 |
keyboardProcessor |
| 7337 | 1823 |
"return my keyboard processor. |
1824 |
If non-nil, that one gets a chance to intercept and deal with things like |
|
1825 |
escape or return in modal boxes." |
|
| 2450 | 1826 |
|
1827 |
^ nil |
|
1828 |
||
1829 |
"Created: / 13.2.1999 / 10:31:39 / cg" |
|
1830 |
! ! |
|
1831 |
||
|
2549
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1832 |
!SimpleView methodsFor:'accessing-behavior'! |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1833 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1834 |
disable |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1835 |
"alternative method; redirected to basic mechanism" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1836 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1837 |
self enabled:false |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1838 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1839 |
"Modified: / 30.3.1999 / 14:47:30 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1840 |
"Created: / 30.3.1999 / 15:54:11 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1841 |
! |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1842 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1843 |
enable |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1844 |
"alternative method; redirected to basic mechanism" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1845 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1846 |
self enabled:true |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1847 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1848 |
"Modified: / 30.3.1999 / 14:47:22 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1849 |
"Created: / 30.3.1999 / 15:54:16 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1850 |
! |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1851 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1852 |
enabled |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1853 |
"views are enabled by default" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1854 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1855 |
^ true |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1856 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1857 |
"Modified: / 30.3.1999 / 16:27:57 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1858 |
! |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1859 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1860 |
enabled:bool |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1861 |
"this is the basic machanism to enable/disable a view. |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1862 |
empty in this class; may be redefined by subclasses" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1863 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1864 |
"Modified: / 30.3.1999 / 14:46:24 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1865 |
"Created: / 30.3.1999 / 15:54:21 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1866 |
! |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1867 |
|
| 7838 | 1868 |
isEnabled:aBoolean |
|
2549
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1869 |
"ST-80 compatibility; set enabled state |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1870 |
" |
| 7838 | 1871 |
self enabled:aBoolean |
1872 |
||
1873 |
"Created: / 30-03-1999 / 15:54:29 / stefan" |
|
1874 |
"Modified (format): / 04-02-2017 / 21:34:39 / cg" |
|
| 6132 | 1875 |
! |
1876 |
||
| 6845 | 1877 |
preferFirstInputFieldWhenAssigningInitialFocus |
1878 |
"define the focus behavior for dialogs. |
|
1879 |
If true is returned, input fields take precedence over other keyboard consumers. |
|
1880 |
This used to return true, but the behavior is somewhat ugly." |
|
1881 |
||
1882 |
^ false |
|
1883 |
||
1884 |
"Created: / 29-08-2006 / 14:28:54 / cg" |
|
1885 |
! |
|
1886 |
||
| 6132 | 1887 |
readOnly:aBoolean |
1888 |
"ignored here; present for compatibility with some textView subclasses, |
|
1889 |
so that UIPainter can handle it in its TextView spec (which contains a |
|
1890 |
readOnly field)" |
|
|
2549
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1891 |
! ! |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1892 |
|
| 269 | 1893 |
!SimpleView methodsFor:'accessing-bg & border'! |
1894 |
||
|
3356
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1895 |
allSubViewsBackground:something |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1896 |
"set the viewBackground to something, a color, image or form, |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1897 |
recursively in all of my subviews" |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1898 |
|
| 4958 | 1899 |
self allSubViewsBackground:something if:[:v |true] |
1900 |
! |
|
1901 |
||
1902 |
allSubViewsBackground:something if:condition |
|
1903 |
"set the viewBackground to something, a color, image or form, |
|
1904 |
recursively in all of my subviews" |
|
1905 |
||
|
3356
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1906 |
subViews notNil ifTrue:[ |
| 7617 | 1907 |
subViews do:[:v| |
1908 |
v allViewBackground:something if:condition |
|
1909 |
] |
|
|
3356
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1910 |
] |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1911 |
|
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1912 |
"Modified: / 18.7.1996 / 13:34:26 / cg" |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1913 |
"Created: / 31.10.2000 / 13:06:02 / bg" |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1914 |
! |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1915 |
|
| 4897 | 1916 |
allSubViewsForeground:something |
1917 |
"set the foreground to something, a color, image or form, |
|
1918 |
recursively in all of my subviews" |
|
1919 |
||
1920 |
subViews notNil ifTrue:[ |
|
| 7617 | 1921 |
subViews do:[:v| |
1922 |
v allViewForeground:something |
|
1923 |
] |
|
| 4897 | 1924 |
] |
1925 |
! |
|
1926 |
||
| 955 | 1927 |
allViewBackground:something |
1928 |
"set the viewBackground to something, a color, image or form, |
|
1929 |
in myself and recursively in all of my subviews" |
|
1930 |
||
| 4958 | 1931 |
self allViewBackground:something if:[:v |true] |
1932 |
! |
|
1933 |
||
1934 |
allViewBackground:something if:condition |
|
1935 |
"set the viewBackground to something, a color, image or form, |
|
1936 |
in myself and recursively in all of my subviews" |
|
1937 |
||
| 6606 | 1938 |
self viewBackground:something if:condition. |
| 4958 | 1939 |
self allSubViewsBackground:something if:condition |
| 955 | 1940 |
! |
1941 |
||
| 4897 | 1942 |
allViewForeground:something |
1943 |
"set the foreground to something, a color, image or form, |
|
1944 |
in myself and recursively in all of my subviews" |
|
1945 |
||
1946 |
self foregroundColor:something. |
|
1947 |
self allSubViewsForeground:something |
|
1948 |
||
1949 |
"Modified: / 31.10.2000 / 13:06:17 / bg" |
|
1950 |
! |
|
1951 |
||
|
2158
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1952 |
backgroundColor |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1953 |
"return the background color of the contents - |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1954 |
here, (since there is no contents), the viewBackground is returned." |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1955 |
|
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1956 |
^ self viewBackground |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1957 |
|
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1958 |
"Modified: / 3.5.1997 / 10:28:04 / cg" |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1959 |
"Created: / 18.6.1998 / 15:59:36 / cg" |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1960 |
! |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1961 |
|
|
1726
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1962 |
backgroundColor:aColor |
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1963 |
"set the background color of the contents - |
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1964 |
here, (since there is no contents), the viewBackground is changed." |
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1965 |
|
| 4192 | 1966 |
self viewBackground:aColor. |
1967 |
shown ifTrue:[ |
|
| 7617 | 1968 |
self clear; invalidate. |
| 4192 | 1969 |
]. |
|
1726
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1970 |
|
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1971 |
"Created: 3.5.1997 / 10:26:49 / cg" |
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1972 |
"Modified: 3.5.1997 / 10:28:04 / cg" |
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1973 |
! |
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1974 |
|
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1975 |
border |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1976 |
"return my border" |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1977 |
|
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1978 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
| 7617 | 1979 |
^ superView border |
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1980 |
]. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1981 |
|
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1982 |
^ border |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1983 |
! |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1984 |
|
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1985 |
border:aBorder |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1986 |
"set my border" |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1987 |
|
| 6716 | 1988 |
|prevMargin m| |
1989 |
||
1990 |
prevMargin := margin. |
|
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1991 |
border := aBorder. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
1992 |
self computeMargin. |
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
1993 |
realized ifTrue:[ |
| 7617 | 1994 |
m := prevMargin max:margin. |
1995 |
self invalidate:(0@0 corner:width@m). "/ top margin |
|
1996 |
self invalidate:((width-m)@m corner:width@height). "/ right margin |
|
1997 |
self invalidate:(0@(height-m) corner:width@height). "/ bottom margin |
|
1998 |
self invalidate:(0@m corner:m@(height-m)). "/ left margin |
|
| 6720 | 1999 |
]. |
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2000 |
! |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2001 |
|
| 269 | 2002 |
borderColor |
2003 |
"return my borderColor" |
|
2004 |
||
| 5414 | 2005 |
|clr| |
2006 |
||
| 794 | 2007 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
| 7617 | 2008 |
^ superView borderColor |
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2009 |
]. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2010 |
|
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2011 |
"/ ^ borderColor |
| 5612 | 2012 |
border notNil ifTrue:[ |
| 7617 | 2013 |
clr := border color |
| 5612 | 2014 |
]. |
| 5414 | 2015 |
clr isNil ifTrue:[ |
| 7617 | 2016 |
^ self blackColor |
| 5414 | 2017 |
]. |
2018 |
^ clr. |
|
| 794 | 2019 |
|
2020 |
"Modified: 5.6.1996 / 14:11:44 / cg" |
|
| 269 | 2021 |
! |
2022 |
||
2023 |
borderColor:aColor |
|
2024 |
"set my borderColor" |
|
2025 |
||
| 794 | 2026 |
"/ backward compatibility |
2027 |
"/ superView will be renamed to container soon. |
|
2028 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
|
| 7617 | 2029 |
superView borderColor:aColor. |
2030 |
^ self |
|
| 794 | 2031 |
]. |
2032 |
||
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2033 |
aColor isNil ifTrue:[ |
| 7617 | 2034 |
border isNil ifTrue:[^ self]. |
2035 |
self border:nil. |
|
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2036 |
] ifFalse:[ |
| 7617 | 2037 |
aColor = (self borderColor) ifTrue:[^ self]. |
2038 |
self border:(SimpleBorder new width:(self borderWidth) color:aColor) |
|
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2039 |
]. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2040 |
self invalidate. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2041 |
|
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2042 |
"/ (aColor ~~ borderColor) ifTrue:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2043 |
"/ borderColor := aColor. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2044 |
"/ drawableId notNil ifTrue:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2045 |
"/ self setBorderColor |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2046 |
"/ ] |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2047 |
"/ ] |
| 794 | 2048 |
|
2049 |
"Modified: 5.6.1996 / 14:11:50 / cg" |
|
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2050 |
"Modified: 23.10.2009 / 14:11:50 / cg" |
| 269 | 2051 |
! |
2052 |
||
2053 |
borderShape:aForm |
|
2054 |
"set the borderShape to aForm" |
|
2055 |
||
|
2757
e26b401eeb0c
allow for a shape to be taken away (i.e. no longer a shaped view)
Claus Gittinger <cg@exept.de>
parents:
2750
diff
changeset
|
2056 |
aForm isNil ifTrue:[ |
| 7617 | 2057 |
viewShape := nil. |
2058 |
self drawableId notNil ifTrue:[ |
|
2059 |
device setWindowBorderShape:nil in:self drawableId |
|
2060 |
] |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2061 |
] ifFalse:[ |
| 7617 | 2062 |
viewShape isNil ifTrue:[ |
2063 |
viewShape := ArbitraryViewShape new |
|
2064 |
]. |
|
2065 |
viewShape borderShapeForm:aForm. |
|
2066 |
self drawableId notNil ifTrue:[ |
|
2067 |
device setWindowBorderShape:(aForm id) in:self drawableId |
|
2068 |
] |
|
| 269 | 2069 |
] |
| 1903 | 2070 |
|
2071 |
"Modified: 18.9.1997 / 11:09:40 / cg" |
|
| 269 | 2072 |
! |
2073 |
||
| 5414 | 2074 |
borderWidth |
2075 |
"return my borderWidth" |
|
2076 |
||
2077 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
|
| 7617 | 2078 |
^ superView borderWidth |
| 5414 | 2079 |
]. |
2080 |
||
2081 |
border isNil ifTrue:[^ 0]. |
|
2082 |
^ border width ? 0 |
|
2083 |
||
2084 |
"Modified: 5.6.1996 / 14:11:57 / cg" |
|
2085 |
"Modified: 23.10.2009 / 14:11:50 / cg" |
|
2086 |
! |
|
2087 |
||
| 6515 | 2088 |
borderWidth:aNumberOrNil |
| 269 | 2089 |
"set my borderWidth" |
| 6515 | 2090 |
|aNumber| |
2091 |
||
2092 |
aNumber := aNumberOrNil. |
|
2093 |
aNumber notNil ifTrue:[ |
|
| 7617 | 2094 |
self assert:(aNumber >= 0). |
2095 |
aNumber := aNumber max: 0 |
|
| 6515 | 2096 |
]. |
| 269 | 2097 |
|
| 794 | 2098 |
"/ backward compatibility |
2099 |
"/ superView will be renamed to container soon. |
|
2100 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
|
| 7617 | 2101 |
^ superView borderWidth:aNumber |
| 794 | 2102 |
]. |
2103 |
||
| 5422 | 2104 |
(aNumber == 0 or:[aNumber isNil]) ifTrue:[ |
| 7617 | 2105 |
border isNil ifTrue:[^ self]. |
2106 |
self border:nil. |
|
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2107 |
] ifFalse:[ |
| 7617 | 2108 |
border notNil ifTrue:[ |
2109 |
self border:(border copy width:aNumber) |
|
2110 |
] ifFalse:[ |
|
2111 |
self border:(SimpleBorder new width:aNumber color:(self borderColor)). |
|
2112 |
] |
|
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2113 |
]. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2114 |
|
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2115 |
"/ (aNumber ~~ borderWidth) ifTrue:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2116 |
"/ borderWidth := aNumber. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2117 |
"/ drawableId notNil ifTrue:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2118 |
"/ self setBorderWidth. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2119 |
"/ ] |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2120 |
"/ ] |
| 794 | 2121 |
|
2122 |
"Modified: 5.6.1996 / 14:12:05 / cg" |
|
| 269 | 2123 |
! |
2124 |
||
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2125 |
computeMargin |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2126 |
border isNil ifTrue:[ |
| 7617 | 2127 |
margin := level abs. |
2128 |
^ self. |
|
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2129 |
]. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2130 |
margin := border width. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2131 |
! |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2132 |
|
| 4150 | 2133 |
fillFormWithBorderShape:aForm |
2134 |
"fill aForm with my borderShape" |
|
2135 |
||
2136 |
aForm fillRectangle:(Rectangle origin:self origin corner:self corner). |
|
2137 |
! |
|
2138 |
||
|
2158
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
2139 |
foregroundColor |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
2140 |
"return the foreground color of the contents - |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
2141 |
here, (since there is no contents), some default is returned." |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
2142 |
|
| 7429 | 2143 |
^ self blackColor |
|
2158
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
2144 |
|
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
2145 |
"Modified: / 3.5.1997 / 10:28:04 / cg" |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
2146 |
"Created: / 18.6.1998 / 16:57:33 / cg" |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
2147 |
! |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
2148 |
|
| 3392 | 2149 |
foregroundColor:aColor |
2150 |
"set the foreground color of the contents - |
|
2151 |
ignored here, since there is no contents." |
|
2152 |
! |
|
2153 |
||
|
4966
3a8ffabd2fa3
changed #foregroundColor:backgroundColor:
Claus Gittinger <cg@exept.de>
parents:
4964
diff
changeset
|
2154 |
foregroundColor:fgColor backgroundColor:bgColor |
|
3a8ffabd2fa3
changed #foregroundColor:backgroundColor:
Claus Gittinger <cg@exept.de>
parents:
4964
diff
changeset
|
2155 |
"set both the foreground and background colors of the contents" |
|
3a8ffabd2fa3
changed #foregroundColor:backgroundColor:
Claus Gittinger <cg@exept.de>
parents:
4964
diff
changeset
|
2156 |
|
|
5008
468d1a62a90f
middleButtonMenu and keyCommands no longer held in instvars but in moreAttributes.
Claus Gittinger <cg@exept.de>
parents:
5004
diff
changeset
|
2157 |
self |
| 7617 | 2158 |
foregroundColor:fgColor; |
2159 |
backgroundColor:bgColor |
|
|
4966
3a8ffabd2fa3
changed #foregroundColor:backgroundColor:
Claus Gittinger <cg@exept.de>
parents:
4964
diff
changeset
|
2160 |
! |
|
3a8ffabd2fa3
changed #foregroundColor:backgroundColor:
Claus Gittinger <cg@exept.de>
parents:
4964
diff
changeset
|
2161 |
|
| 269 | 2162 |
level |
2163 |
"return my level relative to superView (3D)" |
|
2164 |
||
| 794 | 2165 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
| 7617 | 2166 |
^ superView level |
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2167 |
]. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2168 |
border notNil ifTrue:[^ border level]. |
| 269 | 2169 |
^ level |
| 794 | 2170 |
|
2171 |
"Modified: 5.6.1996 / 14:12:10 / cg" |
|
| 269 | 2172 |
! |
2173 |
||
2174 |
level:aNumber |
|
2175 |
"set my level relative to superView (3D)" |
|
2176 |
||
2177 |
|oldMargin how| |
|
2178 |
||
| 794 | 2179 |
"/ backward compatibility |
2180 |
"/ superView will be renamed to container soon. |
|
2181 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
|
| 7617 | 2182 |
^ superView level:aNumber |
| 794 | 2183 |
]. |
2184 |
||
| 269 | 2185 |
(aNumber ~~ level and:[aNumber notNil]) ifTrue:[ |
| 7617 | 2186 |
self is3D ifTrue:[ |
2187 |
level := aNumber. |
|
2188 |
oldMargin := margin. |
|
2189 |
margin := level abs. |
|
2190 |
||
2191 |
realized ifTrue:[ |
|
2192 |
margin ~~ oldMargin ifTrue:[ |
|
2193 |
(margin > oldMargin) ifTrue:[ |
|
2194 |
how := #smaller |
|
2195 |
] ifFalse:[ |
|
2196 |
how := #larger |
|
2197 |
]. |
|
2198 |
self sizeChanged:how. |
|
2199 |
self setInnerClip. |
|
2200 |
]. |
|
2201 |
shown ifTrue:[ |
|
2202 |
margin ~~ oldMargin ifTrue:[ |
|
2203 |
self clearView. |
|
2204 |
self redrawX:margin y:margin |
|
2205 |
width:width-(margin*2) |
|
2206 |
height:height-(margin*2) |
|
2207 |
]. |
|
2208 |
self redrawEdges. |
|
2209 |
] |
|
2210 |
] |
|
2211 |
] |
|
| 135 | 2212 |
] |
| 794 | 2213 |
|
2214 |
"Modified: 5.6.1996 / 14:12:17 / cg" |
|
| 269 | 2215 |
! |
2216 |
||
| 3698 | 2217 |
lightColor |
| 6987 | 2218 |
"return the color to be used for lighted edges (3D only)" |
2219 |
||
2220 |
lightColor isNil ifTrue:[ |
|
| 7617 | 2221 |
|avgColor| |
2222 |
||
2223 |
avgColor := viewBackground averageColorIn:(0@0 corner:7@7). |
|
2224 |
lightColor := avgColor lightened. |
|
| 6987 | 2225 |
]. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2226 |
^ lightColor |
| 3698 | 2227 |
! |
2228 |
||
| 269 | 2229 |
lightColor:aColorOrImage |
2230 |
"set the color to be used for lighted edges (3D only)" |
|
2231 |
||
2232 |
lightColor := aColorOrImage |
|
2233 |
! |
|
2234 |
||
2235 |
margin |
|
|
791
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
2236 |
"return my inner margin - this is usually the level, |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2237 |
but can be more for some views |
|
791
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
2238 |
(textViews which add more margin between the border and the text)" |
| 269 | 2239 |
|
2240 |
^ margin |
|
|
791
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
2241 |
|
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
2242 |
"Modified: 5.6.1996 / 14:37:54 / cg" |
| 269 | 2243 |
! |
2244 |
||
| 5405 | 2245 |
setBorderWidth |
2246 |
"set my borderWidth in the devices physical view" |
|
2247 |
||
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2248 |
"/ |bw| |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2249 |
"/ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2250 |
"/ bw := borderWidth. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2251 |
"/ (device supportsWindowBorder:bw) ifFalse:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2252 |
"/ bw > 1 ifTrue:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2253 |
"/ (device supportsWindowBorder:(bw := 1)) ifFalse:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2254 |
"/ ^ self |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2255 |
"/ ]. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2256 |
"/ ] |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2257 |
"/ ]. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2258 |
"/ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2259 |
"/ drawableId notNil ifTrue:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2260 |
"/ device setWindowBorderWidth:bw in:drawableId |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2261 |
"/ ] |
| 5405 | 2262 |
! |
2263 |
||
|
5390
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
2264 |
setBorderWidth:aNumber |
|
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
2265 |
"set my borderWidth without affecting the real view (private only)" |
|
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
2266 |
|
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
2267 |
"/ borderWidth := aNumber |
| 5414 | 2268 |
self borderWidth:aNumber |
|
5390
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
2269 |
! |
|
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
2270 |
|
| 3698 | 2271 |
shadowColor |
| 6987 | 2272 |
"return the color to be used for shadowed edges (3D only)" |
2273 |
||
2274 |
shadowColor isNil ifTrue:[ |
|
| 7617 | 2275 |
|avgColor| |
2276 |
||
2277 |
avgColor := viewBackground averageColorIn:(0@0 corner:7@7). |
|
2278 |
shadowColor := avgColor darkened. |
|
| 6987 | 2279 |
]. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2280 |
^ shadowColor |
| 3698 | 2281 |
! |
2282 |
||
| 269 | 2283 |
shadowColor:aColorOrImage |
2284 |
"set the color to be used for shadowed edges (3D only)" |
|
2285 |
||
2286 |
shadowColor := aColorOrImage |
|
2287 |
! |
|
2288 |
||
| 7869 | 2289 |
viewBackground:aColorOrFormOrViewBackground |
| 269 | 2290 |
"set the viewBackground to something, a color, image or form. |
| 7869 | 2291 |
If it's a color and we run on a color display, also set shadow and light |
| 269 | 2292 |
colors - this means, that a red view will get light-red and dark-red |
2293 |
edges." |
|
2294 |
||
|
2584
55a405cec086
when lighting/darkening colors, take the average in the topLeft
Claus Gittinger <cg@exept.de>
parents:
2583
diff
changeset
|
2295 |
|avgColor| |
|
55a405cec086
when lighting/darkening colors, take the average in the topLeft
Claus Gittinger <cg@exept.de>
parents:
2583
diff
changeset
|
2296 |
|
| 1808 | 2297 |
"/ debug check only: |
| 7988 | 2298 |
"/ not good - we can set the viewBackground to nil!! |
2299 |
"/ self assert:(aColorOrFormOrViewBackground notNil) message:'invalid viewBackground argument'. |
|
| 7869 | 2300 |
|
2301 |
aColorOrFormOrViewBackground isColor ifTrue:[ |
|
| 7638 | 2302 |
(device notNil and:[device hasGrayscales]) ifTrue:[ |
| 7869 | 2303 |
avgColor := aColorOrFormOrViewBackground averageColorIn:(0@0 corner:7@7). |
| 7638 | 2304 |
shadowColor := avgColor darkened "on:device". |
2305 |
lightColor := avgColor lightened "on:device". |
|
2306 |
] |
|
| 135 | 2307 |
]. |
| 7869 | 2308 |
super viewBackground:aColorOrFormOrViewBackground |
2309 |
||
| 7988 | 2310 |
"Modified: / 20-03-2017 / 15:58:59 / cg" |
| 269 | 2311 |
! |
2312 |
||
| 6606 | 2313 |
viewBackground:something if:condition |
2314 |
"set the viewBackground to something, a color, image or form, |
|
2315 |
in myself and recursively in all of my subviews" |
|
2316 |
||
2317 |
(condition value:self) ifTrue:[ |
|
| 7617 | 2318 |
viewBackground ~~ something ifTrue:[ |
2319 |
self viewBackground:something. |
|
2320 |
self invalidate |
|
2321 |
]. |
|
| 6606 | 2322 |
]. |
2323 |
! |
|
2324 |
||
| 269 | 2325 |
viewShape:aForm |
2326 |
"set the viewShape to aForm" |
|
2327 |
||
|
2757
e26b401eeb0c
allow for a shape to be taken away (i.e. no longer a shaped view)
Claus Gittinger <cg@exept.de>
parents:
2750
diff
changeset
|
2328 |
aForm isNil ifTrue:[ |
| 7617 | 2329 |
viewShape := nil. |
2330 |
self drawableId notNil ifTrue:[ |
|
2331 |
device setWindowShape:nil in:self drawableId |
|
2332 |
] |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2333 |
] ifFalse:[ |
| 7617 | 2334 |
viewShape isNil ifTrue:[ |
2335 |
viewShape := ArbitraryViewShape new |
|
2336 |
]. |
|
2337 |
||
2338 |
viewShape viewShapeForm:aForm. |
|
2339 |
self drawableId notNil ifTrue:[ |
|
2340 |
device setWindowShape:(aForm id) in:self drawableId |
|
2341 |
] |
|
| 135 | 2342 |
] |
| 1903 | 2343 |
|
2344 |
"Modified: 18.9.1997 / 11:11:04 / cg" |
|
| 269 | 2345 |
! ! |
2346 |
||
| 3139 | 2347 |
!SimpleView methodsFor:'accessing-channels'! |
2348 |
||
2349 |
setupChannel:newChannel for:changeSelector withOld:oldChannel |
|
2350 |
"common code to change a channel. |
|
2351 |
If changeSelector is non-nil, arrange for it to be sent when |
|
2352 |
the channel changes its value; otherwise, arrange for a simple update. |
|
| 7729 | 2353 |
This is so common, that it's worth a helper method: |
| 3139 | 2354 |
release any old channel (if non-nil), |
2355 |
arrange for changeSelector (or #update) to be sent for the new channel." |
|
2356 |
||
2357 |
|oldValue| |
|
2358 |
||
2359 |
oldChannel == newChannel ifTrue:[^ self]. |
|
2360 |
||
2361 |
oldChannel notNil ifTrue:[ |
|
| 7729 | 2362 |
changeSelector isNil ifTrue:[ |
2363 |
oldChannel removeDependent:self |
|
2364 |
] ifFalse:[ |
|
2365 |
oldChannel retractInterestsFor:self. |
|
2366 |
]. |
|
2367 |
oldValue := oldChannel value. |
|
| 3139 | 2368 |
]. |
2369 |
newChannel notNil ifTrue:[ |
|
| 7729 | 2370 |
changeSelector isNil ifTrue:[ |
2371 |
newChannel addDependent:self. |
|
2372 |
newChannel value ~~ oldValue ifTrue:[ |
|
2373 |
self update:#value with:nil from:newChannel. |
|
2374 |
] |
|
2375 |
] ifFalse:[ |
|
2376 |
newChannel onChangeSend:changeSelector to:self. |
|
2377 |
newChannel value ~~ oldValue ifTrue:[ |
|
2378 |
self perform:changeSelector. |
|
2379 |
] |
|
2380 |
] |
|
| 3139 | 2381 |
]. |
2382 |
||
2383 |
^ newChannel |
|
2384 |
||
2385 |
"Modified: / 31.10.1997 / 14:47:21 / cg" |
|
2386 |
! ! |
|
2387 |
||
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2388 |
!SimpleView methodsFor:'accessing-contents'! |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2389 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2390 |
heightOfContents |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2391 |
"return the height of the contents in logical units |
| 7692 | 2392 |
- defaults to view's visible area here. |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2393 |
This method MUST be redefined in all view classess which are |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2394 |
going to be scrolled AND show data which has different size than |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2395 |
the view. For example, a view showing A4-size documents should return |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2396 |
the number of vertical pixels such a document has on this device. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2397 |
A view showing a bitmap of height 1000 should return 1000. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2398 |
If not redefined, scrollbars have no way of knowing the actual size |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2399 |
of the contents being shown. This is called by scrollBars to compute |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2400 |
the relative height of the document vs. the views actual size. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2401 |
The value returned here must be based on a scale of 1, since users |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2402 |
of this will scale as appropriate." |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2403 |
|
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
2404 |
^ (self innerHeight max:(self maxSubViewBottom)) max:self maxComponentBottom |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
2405 |
|
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
2406 |
"Modified: 26.5.1996 / 12:44:21 / cg" |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2407 |
! |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2408 |
|
| 7023 | 2409 |
heightOfContentsDependsOnWidth |
2410 |
"a very special which is only used by the scrollableView, |
|
2411 |
to check if it should NOT automatically hide scrollbars, when the |
|
2412 |
pointer leaves the view. |
|
2413 |
Currently, there are only a small number of views which return true here, |
|
2414 |
one being the HTML view, which rearranges its text depending on the width, |
|
2415 |
and therefore, it is a bad idea to hide/show scrollbars dynamically" |
|
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
2416 |
|
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
2417 |
^ false |
| 7023 | 2418 |
! |
2419 |
||
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2420 |
widthOfContents |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2421 |
"return the width of the contents in logical units |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2422 |
- defaults to views visible area here. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2423 |
This method MUST be redefined in all view classess which are |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2424 |
going to be scrolled AND show data which has different size than |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2425 |
the view. For example, a view showing A4-size documents should return |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2426 |
the number of horizontal pixels such a document has on this device. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2427 |
A view showing a bitmap of width 500 should return 500. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2428 |
If not redefined, scrollbars have no way of knowing the actual size |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2429 |
of the contents being shown. This is called by scrollBars to compute |
| 7692 | 2430 |
the relative width of the document vs. the view's actual width. |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2431 |
The value returned here must be based on a scale of 1, since users |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2432 |
of this will scale as appropriate." |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2433 |
|
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
2434 |
^ (self innerWidth max:(self maxSubViewRight)) max:self maxComponentRight |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
2435 |
|
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
2436 |
"Modified: 26.5.1996 / 13:02:50 / cg" |
| 7023 | 2437 |
! |
2438 |
||
2439 |
widthOfContentsDependsOnHeight |
|
2440 |
"a very special query which is only used by the scrollableView, |
|
2441 |
to check if it should NOT automatically hide scrollbars, when the |
|
2442 |
pointer leaves the view. |
|
2443 |
Currently, there is no view, which returns true |
|
2444 |
(maybe if we ever support chinese writing top to bottom..." |
|
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
2445 |
|
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
2446 |
^ false |
|
422
bb19798ffda1
fixed openAutonomous for new model opening setup
Claus Gittinger <cg@exept.de>
parents:
420
diff
changeset
|
2447 |
! ! |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2448 |
|
| 269 | 2449 |
!SimpleView methodsFor:'accessing-dimensions'! |
2450 |
||
2451 |
allInset:aNumber |
|
2452 |
"set all insets; positive makes the view smaller, |
|
| 4630 | 2453 |
negative makes it larger.. |
2454 |
Obsolete: please use a layout object." |
|
| 269 | 2455 |
|
2456 |
insets isNil ifTrue:[ |
|
| 7617 | 2457 |
insets := Array new:4. |
| 269 | 2458 |
]. |
2459 |
insets atAllPut:aNumber. |
|
2460 |
||
2461 |
"force recomputation" |
|
2462 |
"/ drawableId isNil ifTrue:[ |
|
| 3375 | 2463 |
"/ self originChangedFlag:true |
| 269 | 2464 |
"/ ] ifFalse:[ |
| 7617 | 2465 |
self containerChangedSize. |
| 269 | 2466 |
"/ ] |
| 964 | 2467 |
|
2468 |
"Modified: 19.7.1996 / 17:30:18 / cg" |
|
| 269 | 2469 |
! |
2470 |
||
2471 |
bottom |
|
2472 |
"return the y position of the actual bottom edge (in pixels)" |
|
2473 |
||
2474 |
^ top + height - 1 |
|
2475 |
! |
|
2476 |
||
2477 |
bottom:aNumber |
|
2478 |
"set the corners y position" |
|
2479 |
||
2480 |
self corner:(self corner x @ aNumber) |
|
2481 |
! |
|
2482 |
||
2483 |
bottomInset |
|
2484 |
"return the inset of the bottom edge; positive is to the top, |
|
| 4630 | 2485 |
negative to the bottom. |
2486 |
Obsolete: please use a layout object." |
|
| 269 | 2487 |
|
2488 |
insets isNil ifTrue:[^ 0]. |
|
2489 |
^ insets at:4 |
|
2490 |
! |
|
2491 |
||
2492 |
bottomInset:aNumber |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2493 |
"set the inset of the bottom edge; |
| 269 | 2494 |
positive is to the top (view becomes smaller), |
| 4630 | 2495 |
negative to the bottom (becomes larger). |
2496 |
Obsolete: please use a layout object." |
|
| 269 | 2497 |
|
| 4427 | 2498 |
|newInset| |
2499 |
||
| 269 | 2500 |
insets isNil ifTrue:[ |
| 7617 | 2501 |
insets := Array with:0 with:0 with:0 with:0 |
| 4426 | 2502 |
]. |
| 4427 | 2503 |
newInset := aNumber. |
2504 |
newInset isNil ifTrue:[ |
|
| 7617 | 2505 |
newInset := 0. |
| 4427 | 2506 |
]. |
2507 |
(insets at:4) ~= newInset ifTrue:[ |
|
| 7617 | 2508 |
insets at:4 put:newInset. |
2509 |
self containerChangedSize |
|
| 4427 | 2510 |
] |
| 964 | 2511 |
|
2512 |
"Modified: 19.7.1996 / 17:30:22 / cg" |
|
| 269 | 2513 |
! |
2514 |
||
| 5547 | 2515 |
bounds |
2516 |
"ST-80 compatibility: return my bounds" |
|
2517 |
||
2518 |
^ (self origin) corner:(self corner) |
|
2519 |
||
2520 |
"Created: 4.6.1996 / 21:23:27 / cg" |
|
2521 |
"Modified: 10.1.1997 / 19:46:21 / cg" |
|
2522 |
! |
|
2523 |
||
2524 |
bounds:aRectangle |
|
2525 |
"ST-80 compatibility: change my bounds" |
|
2526 |
||
2527 |
self explicitExtent:true. |
|
2528 |
self pixelOrigin:aRectangle origin |
|
| 7617 | 2529 |
corner:aRectangle corner |
| 5547 | 2530 |
|
2531 |
"Created: 4.6.1996 / 21:44:27 / cg" |
|
2532 |
"Modified: 10.1.1997 / 19:46:36 / cg" |
|
2533 |
! |
|
2534 |
||
| 269 | 2535 |
center |
2536 |
"return the point at the center of the receiver (in pixels)" |
|
2537 |
||
2538 |
^ (left + (width // 2)) @ (top + (height // 2)) |
|
2539 |
! |
|
2540 |
||
2541 |
center:newCenter |
|
2542 |
"move the receiver so that newCenter, aPoint becomes the center point" |
|
2543 |
||
2544 |
self origin:(newCenter - ((width // 2) @ (height // 2))) |
|
2545 |
! |
|
2546 |
||
2547 |
computeCorner |
|
2548 |
"compute my corner; if I have a layoutObject, |
|
2549 |
relative origins or blocks to evaluate, compute it now .. |
|
2550 |
Blocks may return relative values or nil; nil means: take current value. |
|
2551 |
Returns the corner point in device coordinates (pixels)." |
|
2552 |
||
2553 |
|org newCorner newExt x y| |
|
2554 |
||
2555 |
" |
|
2556 |
slowly migrating to use layoutObjects ... |
|
2557 |
" |
|
2558 |
layout notNil ifTrue:[ |
|
| 7617 | 2559 |
superView isNil ifTrue:[^ self preferredBounds corner]. |
2560 |
^ (layout rectangleRelativeTo:(superView viewRectangle) |
|
2561 |
preferred:[self preferredBounds]) corner rounded |
|
| 269 | 2562 |
]. |
2563 |
||
2564 |
(cornerRule notNil) ifTrue:[ |
|
| 7617 | 2565 |
newCorner := cornerRule value. |
2566 |
" |
|
2567 |
allow return of relative values ... |
|
2568 |
" |
|
2569 |
x := newCorner x. |
|
2570 |
y := newCorner y. |
|
2571 |
x isNil ifTrue:[x := self corner x]. |
|
2572 |
y isNil ifTrue:[y := self corner y]. |
|
2573 |
((x isInteger not) or:[y isInteger not]) ifTrue:[ |
|
2574 |
newCorner := self cornerFromRelativeCorner:x@y |
|
2575 |
] |
|
| 269 | 2576 |
] ifFalse:[ |
| 7617 | 2577 |
(relativeCorner notNil) ifTrue:[ |
2578 |
newCorner := self cornerFromRelativeCorner:relativeCorner |
|
2579 |
] ifFalse:[ |
|
2580 |
org := self computeOrigin. |
|
2581 |
(extentRule notNil) ifTrue:[ |
|
2582 |
newExt := extentRule value |
|
2583 |
] ifFalse:[ |
|
2584 |
(relativeExtent notNil) ifTrue:[ |
|
2585 |
newExt := self extentFromRelativeExtent:relativeExtent |
|
2586 |
] ifFalse:[ |
|
2587 |
newExt := self extent. |
|
2588 |
] |
|
2589 |
]. |
|
2590 |
newCorner := org + newExt |
|
2591 |
] |
|
| 269 | 2592 |
]. |
2593 |
^ newCorner |
|
| 1389 | 2594 |
|
2595 |
"Modified: 28.2.1997 / 10:33:39 / cg" |
|
| 269 | 2596 |
! |
2597 |
||
2598 |
computeExtent |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2599 |
"compute my extent; if I have a layoutObject, a relative extent |
| 269 | 2600 |
or blocks to evaluate, compute it now .. |
2601 |
There is one catch here, if the dimension was defined |
|
2602 |
by origin/corner, compute them here and take that value. |
|
2603 |
I.e. origin/corner definition has precedence over extent definition. |
|
2604 |
Returns the extent in device coordinates (pixels)." |
|
2605 |
||
2606 |
|newOrg newExt newCorner x y| |
|
2607 |
||
2608 |
" |
|
2609 |
slowly migrating to use layoutObjects ... |
|
2610 |
" |
|
2611 |
layout notNil ifTrue:[ |
|
| 7617 | 2612 |
^ (layout rectangleRelativeTo:(superView viewRectangle) |
2613 |
preferred:[self preferredBounds]) extent rounded |
|
| 135 | 2614 |
]. |
| 269 | 2615 |
|
2616 |
(cornerRule notNil) ifTrue:[ |
|
| 7617 | 2617 |
newCorner := cornerRule value. |
2618 |
" |
|
2619 |
allow return of relative values ... |
|
2620 |
" |
|
2621 |
x := newCorner x. |
|
2622 |
y := newCorner y. |
|
2623 |
x isNil ifTrue:[x := self corner x]. |
|
2624 |
y isNil ifTrue:[y := self corner y]. |
|
2625 |
((x isInteger not) or:[y isInteger not]) ifTrue:[ |
|
2626 |
newCorner := self cornerFromRelativeCorner:x@y |
|
2627 |
] |
|
| 269 | 2628 |
] ifFalse:[ |
| 7617 | 2629 |
(relativeCorner notNil) ifTrue:[ |
2630 |
newCorner := self cornerFromRelativeCorner:relativeCorner |
|
2631 |
] ifFalse:[ |
|
2632 |
(extentRule notNil) ifTrue:[ |
|
2633 |
newExt := extentRule value. |
|
2634 |
" |
|
2635 |
allow return of relative values ... |
|
2636 |
" |
|
2637 |
x := newExt x. |
|
2638 |
y := newExt y. |
|
2639 |
x isNil ifTrue:[x := width]. |
|
2640 |
y isNil ifTrue:[y := height]. |
|
2641 |
((x isInteger not) or:[y isInteger not]) ifTrue:[ |
|
2642 |
newExt := self extentFromRelativeExtent:x@y |
|
2643 |
] |
|
2644 |
] ifFalse:[ |
|
2645 |
(relativeExtent notNil) ifTrue:[ |
|
2646 |
newExt := self extentFromRelativeExtent:relativeExtent |
|
2647 |
] ifFalse:[ |
|
2648 |
newExt := (width @ height). |
|
2649 |
]. |
|
2650 |
]. |
|
2651 |
]. |
|
| 269 | 2652 |
]. |
2653 |
||
2654 |
newCorner notNil ifTrue:[ |
|
| 7617 | 2655 |
newOrg := self computeOrigin. |
2656 |
^ newCorner - newOrg. |
|
| 269 | 2657 |
]. |
2658 |
^ newExt. |
|
2659 |
! |
|
2660 |
||
2661 |
computeOrigin |
|
2662 |
"compute my origin; if I have a layoutObject, a relative origin |
|
2663 |
or blocks to evaluate, compute it now .. |
|
2664 |
Blocks may return relative values or nil; nil means: take current value. |
|
2665 |
Returns the origin point in device coordinates (pixels)." |
|
2666 |
||
2667 |
|newOrg x y| |
|
2668 |
||
2669 |
" |
|
2670 |
slowly migrating to use layoutObjects ... |
|
2671 |
" |
|
2672 |
layout notNil ifTrue:[ |
|
| 7617 | 2673 |
superView isNil ifTrue:[^ 0@0]. |
2674 |
^ (layout rectangleRelativeTo:(superView viewRectangle) |
|
2675 |
preferred:[self preferredBounds]) origin rounded |
|
| 269 | 2676 |
]. |
2677 |
||
2678 |
(originRule notNil) ifTrue:[ |
|
| 7617 | 2679 |
newOrg := originRule value. |
2680 |
" |
|
2681 |
allow return of relative values ... |
|
2682 |
" |
|
2683 |
x := newOrg x. |
|
2684 |
y := newOrg y. |
|
2685 |
x isNil ifTrue:[x := self origin x]. |
|
2686 |
y isNil ifTrue:[y := self origin y]. |
|
2687 |
((x isInteger not) or:[y isInteger not]) ifTrue:[ |
|
2688 |
newOrg := self originFromRelativeOrigin:x@y. |
|
2689 |
] |
|
| 269 | 2690 |
] ifFalse:[ |
| 7617 | 2691 |
(relativeOrigin notNil) ifTrue:[ |
2692 |
newOrg := self originFromRelativeOrigin:relativeOrigin. |
|
2693 |
] ifFalse:[ |
|
2694 |
^ (left @ top). |
|
2695 |
]. |
|
| 269 | 2696 |
]. |
2697 |
^ newOrg |
|
2698 |
! |
|
2699 |
||
2700 |
corner |
|
2701 |
"return the lower right corner-point (in pixels)" |
|
2702 |
||
2703 |
"/ ^ (left + width "- 1") @ (top + height "- 1") |
|
2704 |
^ (left + width - 1) @ (top + height - 1) |
|
2705 |
||
2706 |
"Modified: 31.8.1995 / 16:51:40 / claus" |
|
2707 |
! |
|
2708 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2709 |
corner:corner |
| 7692 | 2710 |
"set the view's corner; |
| 269 | 2711 |
the corner argument may be: |
| 7692 | 2712 |
a point |
2713 |
where integer fields mean 'pixel-values' |
|
2714 |
and float values mean 'relative-to-superview' |
|
2715 |
and nil means 'take current value'; |
|
| 269 | 2716 |
or a block returning a point which is interpreted as above. |
2717 |
Please migrate to use layoutObjects, if possible." |
|
2718 |
||
2719 |
|x y pixelCorner c| |
|
2720 |
||
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
2721 |
self explicitExtent:true. |
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2722 |
|
| 269 | 2723 |
corner isBlock ifTrue:[ |
| 7692 | 2724 |
cornerRule := corner. |
2725 |
self drawableId notNil ifTrue:[ |
|
2726 |
pixelCorner := corner value |
|
2727 |
] ifFalse:[ |
|
2728 |
self extentChangedFlag:true |
|
2729 |
] |
|
| 269 | 2730 |
] ifFalse:[ |
| 7692 | 2731 |
x := corner x. |
2732 |
y := corner y. |
|
2733 |
x isNil ifTrue:[x := self corner x]. |
|
2734 |
y isNil ifTrue:[y := self corner y]. |
|
2735 |
c := x @ y. |
|
2736 |
((x isInteger not) or:[y isInteger not]) ifTrue:[ |
|
2737 |
relativeCorner := c. |
|
2738 |
pixelCorner := self cornerFromRelativeCorner. |
|
2739 |
pixelCorner isNil ifTrue:[ |
|
2740 |
self extentChangedFlag:true |
|
2741 |
] |
|
2742 |
] ifFalse:[ |
|
2743 |
pixelCorner := c |
|
2744 |
] |
|
| 269 | 2745 |
]. |
2746 |
||
2747 |
pixelCorner notNil ifTrue:[ |
|
| 7692 | 2748 |
self pixelCorner:pixelCorner |
| 269 | 2749 |
] |
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2750 |
|
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2751 |
"Modified: 15.7.1996 / 09:51:06 / cg" |
| 269 | 2752 |
! |
2753 |
||
| 1327 | 2754 |
cornerRule |
2755 |
"return the corner block - non public; this will vanish without notice" |
|
2756 |
||
2757 |
^ cornerRule |
|
2758 |
! |
|
2759 |
||
| 269 | 2760 |
extent:extent |
| 7692 | 2761 |
"set the view's extent; |
| 269 | 2762 |
extent may be: |
| 7692 | 2763 |
a point |
2764 |
where integer fields mean 'pixel-values' |
|
2765 |
and float values mean 'relative-to-superview' |
|
2766 |
and nil means 'leave current value'; |
|
| 269 | 2767 |
or a block returning a point which is interpreted as above. |
2768 |
Be careful when using relative extents: rounding errors may |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2769 |
accumulate. Better use origin/corner. |
|
1048
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2770 |
Best: migrate to use layour objects. |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2771 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2772 |
Notice: this sets the views explicitExtent flag, which prevents it normally |
| 7692 | 2773 |
from resizing itself to its preferredExtent. |
2774 |
See initialExtent: for a variation." |
|
| 269 | 2775 |
|
2776 |
|w h pixelExtent e| |
|
2777 |
||
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
2778 |
self explicitExtent:true. |
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2779 |
|
| 269 | 2780 |
extent isBlock ifTrue:[ |
| 7692 | 2781 |
extentRule := extent. |
2782 |
self drawableId notNil ifTrue:[ |
|
2783 |
pixelExtent := extent value |
|
2784 |
] ifFalse:[ |
|
2785 |
self extentChangedFlag:true |
|
2786 |
] |
|
| 135 | 2787 |
] ifFalse:[ |
| 7692 | 2788 |
extentRule := nil. |
2789 |
w := extent x. |
|
2790 |
h := extent y. |
|
2791 |
w isNil ifTrue:[w := width]. |
|
2792 |
h isNil ifTrue:[h := height]. |
|
2793 |
e := w@h. |
|
2794 |
((w isInteger not) or:[h isInteger not]) ifTrue:[ |
|
2795 |
"/ w > 1 ifTrue:[self halt]. |
|
2796 |
relativeExtent := e. |
|
2797 |
pixelExtent := self extentFromRelativeExtent. |
|
2798 |
pixelExtent isNil ifTrue:[ |
|
2799 |
self extentChangedFlag:true |
|
2800 |
] |
|
2801 |
] ifFalse:[ |
|
2802 |
relativeExtent := nil. |
|
2803 |
pixelExtent := e |
|
2804 |
] |
|
| 269 | 2805 |
]. |
2806 |
pixelExtent notNil ifTrue:[ |
|
| 7692 | 2807 |
self pixelExtent:pixelExtent |
| 269 | 2808 |
] |
|
573
578ae7a2f7fa
clear any relative origin/extent, if set to an absolute
Claus Gittinger <cg@exept.de>
parents:
566
diff
changeset
|
2809 |
|
| 5571 | 2810 |
"Modified: / 07-07-2010 / 16:44:57 / cg" |
| 269 | 2811 |
! |
2812 |
||
| 1327 | 2813 |
extentRule |
2814 |
"return the extent block - non public; this will vanish without notice" |
|
2815 |
||
2816 |
^ extentRule |
|
2817 |
! |
|
2818 |
||
|
3784
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
2819 |
frame |
|
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
2820 |
"compatibility with displayObjects: returns my bounds" |
|
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
2821 |
|
|
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
2822 |
^ self bounds |
|
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
2823 |
! |
|
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
2824 |
|
| 269 | 2825 |
geometryLayout |
2826 |
"this method will vanish, as soon as all implementations of |
|
2827 |
#layout: are removed ... |
|
2828 |
(conflict for example in label>>layout:). |
|
2829 |
DO NOT USE #geometryLayout: in your code; it will be removed without |
|
2830 |
notice." |
|
2831 |
||
2832 |
^ here layout |
|
2833 |
! |
|
2834 |
||
2835 |
geometryLayout:aLayoutObject |
|
2836 |
"this method will vanish, as soon as all implementations of |
|
2837 |
#layout: are removed ... |
|
2838 |
(conflict for example in label>>layout:). |
|
2839 |
DO NOT USE #geometryLayout: in your code; it will be removed without |
|
2840 |
notice." |
|
2841 |
||
2842 |
here layout:aLayoutObject |
|
2843 |
! |
|
2844 |
||
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
2845 |
hasExplicitExtent |
|
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
2846 |
"/ ^ explicitExtent. |
|
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
2847 |
^ flagBits bitTest:FlagHasExplicitExtent. |
|
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
2848 |
! |
|
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
2849 |
|
| 269 | 2850 |
height:aNumber |
| 7692 | 2851 |
"set the view's height in pixels" |
| 269 | 2852 |
|
| 5703 | 2853 |
"/ check: the following leads to an error in the notebook... |
2854 |
"/ aNumber isInteger ifTrue:[ |
|
2855 |
"/ height := aNumber. |
|
2856 |
"/ ] ifFalse:[ |
|
| 7692 | 2857 |
self extent:(width @ aNumber) |
| 5703 | 2858 |
"/ ]. |
2859 |
||
2860 |
"Modified: / 02-02-2011 / 12:16:44 / cg" |
|
| 269 | 2861 |
! |
2862 |
||
2863 |
heightIncludingBorder |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2864 |
"return my height including border |
| 269 | 2865 |
(this is my height as seen from the outside view; |
2866 |
while #height returns the height as seen by myself)" |
|
2867 |
||
|
5390
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
2868 |
^ height + (2*self borderWidth) |
| 269 | 2869 |
! |
2870 |
||
2871 |
horizontalInset:aNumber |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
2872 |
"set the insets of the left/right edge; |
| 4630 | 2873 |
positive makes it smaller, negative makes it larger. |
2874 |
Obsolete: please use a layout object." |
|
| 269 | 2875 |
|
|
4530
5afcace584e4
compact: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4524
diff
changeset
|
2876 |
|newInset| |
|
5afcace584e4
compact: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4524
diff
changeset
|
2877 |
|
| 269 | 2878 |
insets isNil ifTrue:[ |
| 7617 | 2879 |
insets := Array with:0 with:0 with:0 with:0 |
| 4426 | 2880 |
]. |
|
4530
5afcace584e4
compact: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4524
diff
changeset
|
2881 |
newInset := aNumber. |
| 4426 | 2882 |
aNumber isNil ifTrue:[ |
| 7617 | 2883 |
newInset := 0. |
|
4530
5afcace584e4
compact: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4524
diff
changeset
|
2884 |
]. |
|
5afcace584e4
compact: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4524
diff
changeset
|
2885 |
insets at:1 put:newInset. |
|
5afcace584e4
compact: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4524
diff
changeset
|
2886 |
insets at:3 put:newInset. |
| 269 | 2887 |
|
2888 |
"force recomputation" |
|
2889 |
"/ drawableId isNil ifTrue:[ |
|
| 3375 | 2890 |
"/ self originChangedFlag:true |
| 269 | 2891 |
"/ ] ifFalse:[ |
| 7617 | 2892 |
self containerChangedSize. |
| 269 | 2893 |
"/ ] |
| 964 | 2894 |
|
| 4630 | 2895 |
"Modified: / 30-09-2006 / 15:19:28 / cg" |
| 269 | 2896 |
! |
2897 |
||
|
1048
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2898 |
initialExtent:extent |
| 7692 | 2899 |
"set the view's extent, but don't change its explicitExtent setting. |
|
1048
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2900 |
a variant of #extent." |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2901 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2902 |
|expl| |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2903 |
|
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
2904 |
expl := self hasExplicitExtent. |
|
1048
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2905 |
self extent:extent. |
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
2906 |
self explicitExtent:expl |
|
1048
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2907 |
! |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2908 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2909 |
initialHeight:aNumber |
| 7692 | 2910 |
"set the view's height in pixels, but don't change its explicitExtent setting" |
|
1048
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2911 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2912 |
self initialExtent:(width @ aNumber) |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2913 |
! |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2914 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2915 |
initialWidth:aNumber |
| 7692 | 2916 |
"set the view's width in pixels, but don't change its explicitExtent setting" |
|
1048
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2917 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2918 |
self initialExtent:(aNumber @ height) |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2919 |
! |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2920 |
|
| 269 | 2921 |
innerHeight |
2922 |
"return the height of the view minus any 3D-shadow-borders" |
|
2923 |
||
2924 |
(margin == 0) ifTrue:[^ height]. |
|
2925 |
^ height - (2 * margin) |
|
2926 |
! |
|
2927 |
||
| 369 | 2928 |
innerHeight:pixels |
2929 |
"set the height of the view plus any 3D-shadow-borders. |
|
2930 |
This does not work with a relative size." |
|
2931 |
||
2932 |
^ self height:( pixels + (margin + self innerVerticalMargin * 2) ). |
|
2933 |
! |
|
2934 |
||
2935 |
innerHorizontalMargin |
|
2936 |
"return any additional inner margin (i.e. contents margin). |
|
2937 |
This should be redefined by views which do add margins |
|
2938 |
(for example: textViews do this)" |
|
2939 |
||
2940 |
^ 0 |
|
2941 |
! |
|
2942 |
||
2943 |
innerVerticalMargin |
|
2944 |
"return any additional inner margin (i.e. contents margin). |
|
2945 |
This should be redefined by views which do add margins |
|
2946 |
(for example: textViews do this)" |
|
2947 |
||
2948 |
^ 0 |
|
2949 |
! |
|
2950 |
||
| 269 | 2951 |
innerWidth |
2952 |
"return the width of the view minus any 3D-shadow-borders" |
|
2953 |
||
2954 |
(level == 0) ifTrue:[^ width]. |
|
2955 |
^ width - (2 * margin) |
|
2956 |
! |
|
2957 |
||
| 369 | 2958 |
innerWidth:pixels |
2959 |
"set the width of the view plus any 3D-shadow-borders. |
|
2960 |
This does not work with a relative size." |
|
2961 |
||
2962 |
^ self width:( pixels + (margin + self innerHorizontalMargin * 2) ). |
|
2963 |
! |
|
2964 |
||
| 269 | 2965 |
inset:aNumber |
2966 |
"set all insets; positive makes the view smaller, |
|
| 4630 | 2967 |
negative makes it larger.. |
2968 |
Obsolete: please use a layout object." |
|
| 269 | 2969 |
|
2970 |
self allInset:aNumber |
|
2971 |
! |
|
2972 |
||
2973 |
layout |
|
2974 |
"return the layout object which controls my geometry. |
|
2975 |
Currently, this is nil in most cases, and my geometry is |
|
2976 |
defined by relativeOrigin/relativeCorner/relativeExtent, |
|
2977 |
originRule/extentRule/cornerRule and inset. |
|
2978 |
Applications should be changed to use layoutObjects, |
|
2979 |
since the above listed instance variables will vanish." |
|
2980 |
||
2981 |
^ layout |
|
2982 |
! |
|
2983 |
||
2984 |
layout:aLayoutObject |
|
| 6487 | 2985 |
"set the layout object which controls my geometry." |
| 269 | 2986 |
|
| 7401 | 2987 |
layout ~= aLayoutObject ifTrue:[ |
| 7617 | 2988 |
layout := aLayoutObject. |
2989 |
self layoutChanged. |
|
| 6470 | 2990 |
]. |
| 6249 | 2991 |
|
2992 |
"Modified: 19.9.1995 / 16:17:25 / claus" |
|
2993 |
"Modified: 19.7.1996 / 17:30:27 / cg" |
|
2994 |
! |
|
2995 |
||
2996 |
layoutChanged |
|
| 269 | 2997 |
superView isNil ifTrue:[ |
| 7617 | 2998 |
self originChangedFlag:true extentChangedFlag:true cornerChangedFlag:true. |
| 269 | 2999 |
] ifFalse:[ |
| 7617 | 3000 |
self containerChangedSize. |
| 269 | 3001 |
] |
3002 |
||
3003 |
"Modified: 19.9.1995 / 16:17:25 / claus" |
|
| 964 | 3004 |
"Modified: 19.7.1996 / 17:30:27 / cg" |
| 269 | 3005 |
! |
3006 |
||
3007 |
left |
|
3008 |
"return the x position of the left border (in pixels)" |
|
3009 |
||
3010 |
^ left |
|
3011 |
! |
|
3012 |
||
3013 |
left:aNumber |
|
3014 |
"set the x position" |
|
3015 |
||
3016 |
self origin:(aNumber @ top) |
|
3017 |
! |
|
3018 |
||
3019 |
left:newLeft top:newTop width:newWidth height:newHeight |
|
3020 |
"another way of specifying origin and extent" |
|
3021 |
||
3022 |
self origin:(newLeft @ newTop) extent:(newWidth @ newHeight) |
|
3023 |
! |
|
3024 |
||
3025 |
leftInset |
|
3026 |
"return the inset of the left edge; positive is to the right, |
|
| 4630 | 3027 |
negative to the left. |
3028 |
Obsolete: please use a layout object." |
|
| 269 | 3029 |
|
3030 |
insets isNil ifTrue:[^ 0]. |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3031 |
^ insets at:1 |
| 269 | 3032 |
! |
3033 |
||
3034 |
leftInset:aNumber |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3035 |
"set the inset of the left edge; |
| 269 | 3036 |
positive is to the right (view becomes smaller), |
| 4630 | 3037 |
negative to the left (becomes larger). |
3038 |
Obsolete: please use a layout object." |
|
| 269 | 3039 |
|
| 4427 | 3040 |
|newInset| |
3041 |
||
| 269 | 3042 |
insets isNil ifTrue:[ |
| 7617 | 3043 |
insets := Array with:0 with:0 with:0 with:0 |
| 4426 | 3044 |
]. |
| 4427 | 3045 |
newInset := aNumber. |
3046 |
newInset isNil ifTrue:[ |
|
| 7617 | 3047 |
newInset := 0. |
| 4427 | 3048 |
]. |
3049 |
(insets at:1) ~= newInset ifTrue:[ |
|
| 7617 | 3050 |
insets at:1 put:newInset. |
3051 |
self containerChangedSize. |
|
| 4427 | 3052 |
] |
| 964 | 3053 |
|
3054 |
"Modified: 19.7.1996 / 17:30:30 / cg" |
|
| 269 | 3055 |
! |
3056 |
||
3057 |
makeFullyVisible |
|
| 8039 | 3058 |
"make sure that the view is fully visible by shifting it |
3059 |
into the visible screen area if necessary." |
|
| 269 | 3060 |
|
| 6778 | 3061 |
|myDevice originVisible cornerVisible newTop newLeft deviceBounds |
| 5944 | 3062 |
deviceLeft deviceRight deviceTop deviceBottom origin corner |
3063 |
referencePoint| |
|
| 5617 | 3064 |
|
| 7262 | 3065 |
myDevice := device. |
| 6778 | 3066 |
|
| 269 | 3067 |
newTop := top. |
| 5617 | 3068 |
newLeft := left. |
| 5612 | 3069 |
|
|
5623
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3070 |
origin := left@top. |
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3071 |
corner := (left + width)@(top + height). |
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3072 |
|
| 6778 | 3073 |
originVisible := myDevice pointIsVisible:origin. |
3074 |
cornerVisible := myDevice pointIsVisible:corner. |
|
3075 |
||
3076 |
(myDevice pointsAreOnSameMonitor:origin and:corner) ifTrue:[ |
|
| 8039 | 3077 |
referencePoint := origin. |
|
5623
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3078 |
] ifFalse:[ |
| 8039 | 3079 |
originVisible ifTrue:[ |
3080 |
"origin is visible" |
|
3081 |
referencePoint := origin. |
|
3082 |
] ifFalse:[ |
|
3083 |
cornerVisible notNil ifTrue:[ |
|
3084 |
"corner is visible" |
|
3085 |
referencePoint := corner. |
|
3086 |
] ifFalse:[ |
|
3087 |
referencePoint := 1@1. |
|
3088 |
]. |
|
3089 |
]. |
|
| 6778 | 3090 |
]. |
3091 |
deviceBounds := myDevice monitorBoundsAt:referencePoint. |
|
|
5623
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3092 |
|
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3093 |
deviceLeft := deviceBounds left. |
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3094 |
deviceRight := deviceBounds right. |
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3095 |
deviceTop := deviceBounds top. |
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3096 |
deviceBottom := deviceBounds bottom. |
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3097 |
|
| 6778 | 3098 |
originVisible ifTrue:[ deviceBottom := deviceBottom min:(myDevice usableHeightAt:origin) ]. |
3099 |
cornerVisible ifTrue:[ deviceBottom := deviceBottom min:(myDevice usableHeightAt:corner) ]. |
|
| 5627 | 3100 |
|
3101 |
corner y > deviceBottom ifTrue:[ |
|
| 8039 | 3102 |
cornerVisible := false. |
| 5627 | 3103 |
]. |
3104 |
||
3105 |
UserPreferences current forceWindowsIntoMonitorBounds ifFalse:[ |
|
| 8039 | 3106 |
(originVisible and:[cornerVisible]) ifTrue:[^ self]. |
| 5627 | 3107 |
]. |
| 5617 | 3108 |
|
3109 |
"/ deviceRight := deviceRight min:device usableWidth. |
|
|
5623
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3110 |
originVisible ifFalse:[ |
| 8039 | 3111 |
cornerVisible ifFalse:[ |
3112 |
newTop := deviceBottom - height. |
|
3113 |
newLeft := deviceRight - width. |
|
3114 |
newLeft := newLeft max:deviceLeft. |
|
3115 |
newTop := newTop max:deviceTop. |
|
3116 |
] ifTrue:[ |
|
3117 |
"/ origin is not; corner is in |
|
3118 |
newLeft := (deviceLeft max:newLeft). |
|
3119 |
newTop := (deviceTop max:newTop). |
|
3120 |
]. |
|
|
5623
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3121 |
] ifTrue:[ |
| 8039 | 3122 |
"/ notice, the position-dependent query: if there is a higher secondary screen, |
3123 |
"/ this makes a difference in where a popUpMenu is allowed... |
|
3124 |
(corner y > deviceBottom) ifTrue:[ |
|
3125 |
newTop := deviceBottom - height |
|
3126 |
]. |
|
3127 |
(corner x > deviceRight) ifTrue:[ |
|
3128 |
newLeft := deviceRight - width |
|
3129 |
]. |
|
3130 |
newLeft := newLeft max:deviceLeft. |
|
3131 |
newTop := newTop max:deviceTop. |
|
|
5623
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
3132 |
]. |
| 5617 | 3133 |
|
3134 |
((newTop ~~ top) or:[newLeft ~~ left]) ifTrue:[ |
|
| 8039 | 3135 |
self origin:newLeft @ newTop |
|
5729
a2d13b74741a
changed: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5727
diff
changeset
|
3136 |
]. |
|
a2d13b74741a
changed: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5727
diff
changeset
|
3137 |
|
| 5944 | 3138 |
"Modified: / 27-10-2012 / 13:15:58 / cg" |
| 8039 | 3139 |
"Modified (comment): / 30-05-2017 / 17:42:51 / mawalch" |
| 269 | 3140 |
! |
3141 |
||
|
2750
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
3142 |
makeRoundViewShapeWithBorder:bw |
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
3143 |
"setup my window for a round shaped view; |
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
3144 |
this is not supported by all devices" |
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
3145 |
|
|
3167
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3146 |
self makeRoundViewShapeWithBorder:bw opaque:true. |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3147 |
|
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3148 |
! |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3149 |
|
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3150 |
makeRoundViewShapeWithBorder:bw opaque:opaque |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3151 |
"setup my window for a round shaped view; |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3152 |
this is not supported by all devices" |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3153 |
|
| 6315 | 3154 |
|extent shapeForm borderForm w h f lw| |
3155 |
||
| 7262 | 3156 |
"/ device supportsRoundShapedViews ifTrue:[ |
3157 |
"/ "/ TODO: add code for round shaped view (mswin) |
|
3158 |
"/ ]. |
|
3159 |
||
3160 |
device supportsArbitraryShapedViews ifTrue:[ |
|
| 7617 | 3161 |
extent := self extent. |
3162 |
w := extent x. |
|
3163 |
h := extent y. |
|
3164 |
borderForm := Form extent:extent. |
|
3165 |
shapeForm := Form extent:extent. |
|
3166 |
||
3167 |
borderForm fillArcX:0 y:0 |
|
3168 |
width:w |
|
3169 |
height:h |
|
3170 |
from:0 |
|
3171 |
angle:360. |
|
3172 |
||
3173 |
opaque ifFalse:[ |
|
3174 |
f := borderForm. |
|
3175 |
borderForm foreground:(Color colorId:0). |
|
3176 |
] ifTrue:[ |
|
3177 |
f := shapeForm. |
|
3178 |
shapeForm foreground:(Color colorId:1). |
|
3179 |
]. |
|
3180 |
||
3181 |
f fillArcX:(lw := gc lineWidth) y:lw |
|
3182 |
width:w - (bw * 2) |
|
3183 |
height:h - (bw * 2) |
|
3184 |
from:0 |
|
3185 |
angle:360. |
|
3186 |
||
3187 |
self borderShape:borderForm. |
|
3188 |
self viewShape:shapeForm. |
|
3189 |
^ self. |
|
| 3474 | 3190 |
|
3191 |
"/ |
|
3192 |
"/ extent := self extent. |
|
|
3167
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3193 |
"/ |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3194 |
"/ w := extent x. |
| 3474 | 3195 |
"/ h := extent y. |
3196 |
"/ borderForm := Form width:w height:h. |
|
3197 |
"/ "/ borderForm fill:(Color colorId:0). |
|
3198 |
"/ |
|
3199 |
"/ shapeForm := Form width:w height:h. |
|
3200 |
"/ "/ shapeForm fill:(Color colorId:0). |
|
3201 |
"/ |
|
3202 |
"/ borderForm foreground:(Color colorId:1). |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3203 |
"/ borderForm |
|
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3204 |
"/ fillArcX:0 y:0 |
| 3474 | 3205 |
"/ width:w |
3206 |
"/ height:h |
|
3207 |
"/ from:0 |
|
3208 |
"/ angle:360. |
|
3209 |
"/ |
|
3210 |
"/ opaque ifFalse:[ |
|
3211 |
"/ f := borderForm. |
|
3212 |
"/ borderForm foreground:(Color colorId:0). |
|
3213 |
"/ ] ifTrue:[ |
|
3214 |
"/ f := shapeForm. |
|
3215 |
"/ shapeForm foreground:(Color colorId:1). |
|
3216 |
"/ ]. |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3217 |
"/ f |
|
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3218 |
"/ fillArcX:bw y:bw |
| 3474 | 3219 |
"/ width:(w - (bw * 2)) |
3220 |
"/ height:(h - (bw * 2)) |
|
3221 |
"/ from:0 |
|
3222 |
"/ angle:360. |
|
3223 |
"/ |
|
3224 |
"/ self borderShape:borderForm. |
|
3225 |
"/ self viewShape:shapeForm |
|
|
3167
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3226 |
] |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3227 |
! |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3228 |
|
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3229 |
makeTransparentRectangularViewShapeWithBorder:bw |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3230 |
"setup my window for a rectangluar transparent shaped view; |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3231 |
this is not supported by all devices" |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3232 |
|
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3233 |
|extent shapeForm borderForm w h f| |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3234 |
|
| 6315 | 3235 |
"/ self graphicsDevice supportsPolygonShapedViews ifTrue:[ |
|
3167
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3236 |
"/ "/ TODO: add code for mswin |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3237 |
"/ ]. |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
3238 |
|
| 7262 | 3239 |
device supportsArbitraryShapedViews ifTrue:[ |
| 7617 | 3240 |
extent := self extent. |
3241 |
w := extent x. |
|
3242 |
h := extent y. |
|
3243 |
borderForm := Form extent:extent. |
|
3244 |
shapeForm := Form extent:extent. |
|
3245 |
||
3246 |
borderForm |
|
3247 |
fillRectangleX:0 y:0 |
|
3248 |
width:w |
|
3249 |
height:h. |
|
3250 |
||
3251 |
f := borderForm. |
|
3252 |
borderForm foreground:(Color colorId:0). |
|
3253 |
||
3254 |
borderForm |
|
3255 |
fillRectangleX:bw y:bw |
|
3256 |
width:w - (bw * 2) |
|
3257 |
height:h - (bw * 2). |
|
3258 |
||
3259 |
self borderShape:borderForm. |
|
3260 |
self viewShape:shapeForm. |
|
3261 |
^ self. |
|
|
2750
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
3262 |
] |
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
3263 |
! |
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
3264 |
|
| 7081 | 3265 |
maxExtent |
3266 |
^ self getAttribute:#maxExtent. |
|
3267 |
! |
|
3268 |
||
3269 |
maxExtent:aPoint |
|
3270 |
^ self setAttribute:#maxExtent to:aPoint. |
|
3271 |
! |
|
3272 |
||
| 2127 | 3273 |
minExtent |
| 7081 | 3274 |
^ self getAttribute:#minExtent. |
3275 |
! |
|
3276 |
||
3277 |
minExtent:aPoint |
|
3278 |
^ self setAttribute:#minExtent to:aPoint. |
|
|
2103
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
3279 |
! |
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
3280 |
|
| 269 | 3281 |
origin |
3282 |
"return the origin (in pixels)" |
|
3283 |
||
3284 |
^ left@top |
|
3285 |
! |
|
3286 |
||
3287 |
origin:origin |
|
| 7692 | 3288 |
"set the view's origin; |
| 269 | 3289 |
origin may be: |
| 7692 | 3290 |
a point |
3291 |
where integer fields mean 'pixel-values' |
|
3292 |
and float values mean 'relative-to-superview' |
|
3293 |
and nil means 'take current value'; |
|
| 269 | 3294 |
or a block returning a point which is interpreted as above. |
3295 |
Please migrate to use layout objects." |
|
3296 |
||
3297 |
|newLeft newTop pixelOrigin o| |
|
3298 |
||
3299 |
origin isBlock ifTrue:[ |
|
| 7692 | 3300 |
originRule := origin. |
3301 |
self drawableId notNil ifTrue:[ |
|
3302 |
pixelOrigin := origin value |
|
3303 |
] ifFalse:[ |
|
3304 |
self originChangedFlag:true |
|
3305 |
] |
|
| 269 | 3306 |
] ifFalse:[ |
| 7692 | 3307 |
o := origin. |
3308 |
newLeft := origin x. |
|
3309 |
newTop := origin y. |
|
3310 |
newLeft isNil ifTrue:[newLeft := left]. |
|
3311 |
newTop isNil ifTrue:[newTop := top]. |
|
3312 |
o := newLeft @ newTop. |
|
3313 |
((newLeft isInteger not) or:[newTop isInteger not]) ifTrue:[ |
|
3314 |
relativeOrigin := o. |
|
3315 |
pixelOrigin := self originFromRelativeOrigin. |
|
3316 |
pixelOrigin isNil ifTrue:[ |
|
3317 |
self originChangedFlag:true |
|
3318 |
] |
|
3319 |
] ifFalse:[ |
|
3320 |
relativeOrigin := nil. |
|
3321 |
pixelOrigin := o |
|
3322 |
] |
|
| 269 | 3323 |
]. |
3324 |
pixelOrigin notNil ifTrue:[ |
|
| 7692 | 3325 |
self pixelOrigin:pixelOrigin |
| 269 | 3326 |
]. |
|
573
578ae7a2f7fa
clear any relative origin/extent, if set to an absolute
Claus Gittinger <cg@exept.de>
parents:
566
diff
changeset
|
3327 |
|
|
578ae7a2f7fa
clear any relative origin/extent, if set to an absolute
Claus Gittinger <cg@exept.de>
parents:
566
diff
changeset
|
3328 |
"Modified: 19.4.1996 / 15:12:36 / cg" |
| 269 | 3329 |
! |
3330 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3331 |
origin:origin corner:corner |
| 269 | 3332 |
"set both origin and extent" |
3333 |
||
3334 |
|newLeft newTop newRight newBot| |
|
3335 |
||
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
3336 |
self explicitExtent:true. |
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
3337 |
|
| 269 | 3338 |
"do it as one operation if possible" |
3339 |
||
3340 |
origin isBlock ifFalse:[ |
|
| 7617 | 3341 |
corner isBlock ifFalse:[ |
3342 |
newLeft := origin x. |
|
3343 |
newLeft isInteger ifTrue:[ |
|
3344 |
newTop := origin y. |
|
3345 |
newTop isInteger ifTrue:[ |
|
3346 |
newRight := corner x. |
|
3347 |
newRight isInteger ifTrue:[ |
|
3348 |
newBot := corner y. |
|
3349 |
newBot isInteger ifTrue:[ |
|
3350 |
self pixelOrigin:origin corner:corner |
|
3351 |
] |
|
3352 |
] |
|
3353 |
] |
|
3354 |
] |
|
3355 |
] |
|
| 135 | 3356 |
]. |
| 269 | 3357 |
self origin:origin. |
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
3358 |
self corner:corner |
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
3359 |
|
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
3360 |
"Modified: 15.7.1996 / 09:52:43 / cg" |
| 269 | 3361 |
! |
3362 |
||
3363 |
origin:origin extent:extent |
|
3364 |
"set both origin and extent" |
|
3365 |
||
3366 |
|newLeft newTop newWidth newHeight| |
|
3367 |
||
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
3368 |
self explicitExtent:true. |
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
3369 |
|
| 269 | 3370 |
"do it as one operation if possible" |
3371 |
||
3372 |
origin isBlock ifFalse:[ |
|
| 7617 | 3373 |
extent isBlock ifFalse:[ |
3374 |
newLeft := origin x. |
|
3375 |
newLeft isInteger ifTrue:[ |
|
3376 |
newTop := origin y. |
|
3377 |
newTop isInteger ifTrue:[ |
|
3378 |
newWidth := extent x. |
|
3379 |
newWidth isInteger ifTrue:[ |
|
3380 |
newHeight := extent y. |
|
3381 |
newHeight isInteger ifTrue:[ |
|
3382 |
self pixelOrigin:origin extent:extent |
|
3383 |
] |
|
3384 |
] |
|
3385 |
] |
|
3386 |
] |
|
3387 |
] |
|
| 269 | 3388 |
]. |
3389 |
self extent:extent. |
|
3390 |
self origin:origin |
|
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
3391 |
|
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
3392 |
"Modified: 15.7.1996 / 09:52:39 / cg" |
| 269 | 3393 |
! |
3394 |
||
3395 |
originRelativeTo:aView |
|
3396 |
"return the origin (in pixels) relative to a superView, |
|
3397 |
or relative to the rootView (if the aView argument is nil). |
|
3398 |
If the receiver is nonNil and not a subview of aView, return nil." |
|
3399 |
||
3400 |
|currentView |
|
| 2414 | 3401 |
bw "{ Class: SmallInteger }"
|
| 269 | 3402 |
sumX "{ Class: SmallInteger }"
|
3403 |
sumY "{ Class: SmallInteger }" |
|
|
3404 |
||
3405 |
currentView := self. |
|
3406 |
sumX := 0. |
|
3407 |
sumY := 0. |
|
3408 |
[currentView notNil] whileTrue:[ |
|
| 7617 | 3409 |
(currentView == aView) ifTrue:[ |
3410 |
^ (sumX @ sumY) |
|
3411 |
]. |
|
3412 |
bw := currentView borderWidth. |
|
3413 |
sumX := sumX + (currentView left) + bw. |
|
3414 |
sumY := sumY + (currentView top) + bw. |
|
3415 |
currentView := currentView superView |
|
| 7262 | 3416 |
]. |
3417 |
(aView isNil or:[aView == device rootView]) ifTrue:[ |
|
| 7617 | 3418 |
"return relative to screen ..." |
3419 |
^ (sumX @ sumY) |
|
| 269 | 3420 |
]. |
3421 |
^ nil |
|
3422 |
||
3423 |
" |
|
3424 |
|top sub1 sub2| |
|
3425 |
||
3426 |
top := StandardSystemView new. |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3427 |
top extent:200@200. |
| 269 | 3428 |
sub1 := View origin:0.2 @ 0.2 corner:0.8 @ 0.8 in:top. |
3429 |
sub2 := Button origin:0.3 @ 0.3 corner:0.7 @ 0.7 in:sub1. |
|
3430 |
top openAndWait. |
|
| 697 | 3431 |
Transcript show:'button in top:'; showCR:(sub2 originRelativeTo:top). |
3432 |
Transcript show:'button on screen:'; showCR:(sub2 originRelativeTo:nil). |
|
| 269 | 3433 |
" |
|
2171
df6af7cc7a62
fixed #originRelativeTo: when borderWidth ~~ 0
Claus Gittinger <cg@exept.de>
parents:
2167
diff
changeset
|
3434 |
|
| 2414 | 3435 |
"Modified: / 5.12.1998 / 14:30:57 / cg" |
| 269 | 3436 |
! |
3437 |
||
| 1327 | 3438 |
originRule |
3439 |
"return the origin block - non public; this will vanish without notice" |
|
3440 |
||
3441 |
^ originRule |
|
3442 |
! |
|
3443 |
||
| 763 | 3444 |
preferredExtent:anExtentPoint |
| 7692 | 3445 |
"override the view's own preferredExtent computation, |
| 763 | 3446 |
and let it prefer the size given by the argument." |
3447 |
||
3448 |
preferredExtent := anExtentPoint. |
|
|
5021
b35cef3e421d
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5017
diff
changeset
|
3449 |
explicitExtent := anExtentPoint. |
|
1038
fb193cba16b6
#preferredExtent: no longer changes the extent
Claus Gittinger <cg@exept.de>
parents:
1035
diff
changeset
|
3450 |
|
|
fb193cba16b6
#preferredExtent: no longer changes the extent
Claus Gittinger <cg@exept.de>
parents:
1035
diff
changeset
|
3451 |
"Modified: 22.8.1996 / 13:41:47 / cg" |
| 763 | 3452 |
! |
3453 |
||
| 269 | 3454 |
relativeCorner |
| 6649 | 3455 |
"return the relative corner or nil" |
3456 |
||
3457 |
"MB:added {" "needed if layout is used e.g. POUEditor"
|
|
3458 |
layout notNil ifTrue:[ |
|
| 7617 | 3459 |
layout isRectangle ifTrue:[ |
3460 |
^ 0@0 |
|
3461 |
]. |
|
3462 |
^(layout rightFraction) @ (layout bottomFraction) |
|
| 6649 | 3463 |
]. |
3464 |
"MB:added }" |
|
3465 |
||
3466 |
^relativeCorner |
|
| 269 | 3467 |
! |
3468 |
||
3469 |
relativeCorner:aPoint |
|
| 6649 | 3470 |
"set the relative corner" |
| 269 | 3471 |
|
|
3627
eefbbc5c3d04
when setting a relativeExtent, clear any relativeCorner
Claus Gittinger <cg@exept.de>
parents:
3626
diff
changeset
|
3472 |
aPoint notNil ifTrue:[relativeExtent := nil]. |
| 6649 | 3473 |
relativeCorner := aPoint. |
3474 |
"MB:added {" "needed if layout is used e.g. POUEditor"
|
|
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
3475 |
layout notNil ifTrue:[ |
| 7617 | 3476 |
layout rightFraction: aPoint x. |
3477 |
layout bottomFraction: aPoint y. |
|
| 6649 | 3478 |
]. |
3479 |
"MB:added }" |
|
| 269 | 3480 |
! |
3481 |
||
3482 |
relativeExtent |
|
| 4630 | 3483 |
"return the relative extent or nil. |
3484 |
Obsolete: please use a layout object." |
|
| 269 | 3485 |
|
3486 |
^ relativeExtent |
|
3487 |
! |
|
3488 |
||
3489 |
relativeExtent:aPoint |
|
| 4630 | 3490 |
"set the relative extent. |
3491 |
Obsolete: please use a layout object." |
|
| 269 | 3492 |
|
|
3627
eefbbc5c3d04
when setting a relativeExtent, clear any relativeCorner
Claus Gittinger <cg@exept.de>
parents:
3626
diff
changeset
|
3493 |
aPoint notNil ifTrue:[relativeCorner := nil]. |
| 269 | 3494 |
relativeExtent := aPoint |
3495 |
! |
|
3496 |
||
3497 |
relativeOrigin |
|
| 6649 | 3498 |
"return the relative corner or nil" |
3499 |
||
3500 |
"MB:added {" "needed if layout is used e.g. POUEditor"
|
|
3501 |
layout notNil ifTrue:[ |
|
| 7617 | 3502 |
layout isRectangle ifTrue:[ |
3503 |
^ 0@0 |
|
3504 |
]. |
|
3505 |
^(layout leftFraction) @ (layout topFraction) |
|
| 6649 | 3506 |
]. |
3507 |
"MB:added }" |
|
3508 |
^relativeOrigin |
|
| 269 | 3509 |
! |
3510 |
||
3511 |
relativeOrigin:aPoint |
|
| 6649 | 3512 |
"set the relative origin" |
3513 |
||
3514 |
relativeOrigin := aPoint. |
|
3515 |
"MB:added {" "needed if layout is used e.g. POUEditor"
|
|
3516 |
layout notNil ifTrue:[ |
|
| 7617 | 3517 |
layout leftFraction: aPoint x. |
3518 |
layout topFraction: aPoint y. |
|
| 6649 | 3519 |
]. |
3520 |
"MB:added }" |
|
| 269 | 3521 |
! |
3522 |
||
3523 |
right |
|
3524 |
"return the x position of the right edge (in pixels)" |
|
3525 |
||
3526 |
^ left + width - 1 |
|
3527 |
||
3528 |
"Modified: 31.8.1995 / 19:31:10 / claus" |
|
3529 |
! |
|
3530 |
||
3531 |
right:aNumber |
|
3532 |
"set the corners x position" |
|
3533 |
||
3534 |
self corner:(aNumber @ self corner y) |
|
3535 |
! |
|
3536 |
||
3537 |
rightInset |
|
3538 |
"return the inset of the right edge; positive is to the left, |
|
| 4630 | 3539 |
negative to the right. |
3540 |
Obsolete: please use a layout object." |
|
| 269 | 3541 |
|
3542 |
insets isNil ifTrue:[^ 0]. |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3543 |
^ insets at:3 |
| 269 | 3544 |
! |
3545 |
||
3546 |
rightInset:aNumber |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3547 |
"set the inset of the right edge; |
|
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3548 |
positive is to the left (view becomes smaller), |
| 4630 | 3549 |
negative to the right (becomes larger). |
3550 |
Obsolete: please use a layout object." |
|
| 269 | 3551 |
|
| 4427 | 3552 |
|newInset| |
3553 |
||
| 269 | 3554 |
insets isNil ifTrue:[ |
| 7617 | 3555 |
insets := Array with:0 with:0 with:0 with:0 |
| 4426 | 3556 |
]. |
| 4427 | 3557 |
newInset := aNumber. |
3558 |
newInset isNil ifTrue:[ |
|
| 7617 | 3559 |
newInset := 0. |
| 4427 | 3560 |
]. |
3561 |
(insets at:3) ~= newInset ifTrue:[ |
|
| 7617 | 3562 |
insets at:3 put:newInset. |
3563 |
self containerChangedSize. |
|
| 4427 | 3564 |
] |
| 964 | 3565 |
|
3566 |
"Modified: 19.7.1996 / 17:30:32 / cg" |
|
| 269 | 3567 |
! |
3568 |
||
| 5547 | 3569 |
screenBounds |
3570 |
"return my bounds on the screen" |
|
3571 |
||
3572 |
^ (self originRelativeTo:nil) extent:(self extent) |
|
3573 |
! |
|
3574 |
||
| 5695 | 3575 |
setHeight:aNumber |
| 7692 | 3576 |
"set the view's height in pixels" |
| 5695 | 3577 |
|
3578 |
height := aNumber. |
|
3579 |
||
3580 |
"Created: / 01-02-2011 / 23:34:51 / cg" |
|
3581 |
! |
|
3582 |
||
| 3007 | 3583 |
setOrigin:aPoint |
3584 |
"set the origin only" |
|
3585 |
||
3586 |
left := aPoint x. |
|
3587 |
top := aPoint y. |
|
3588 |
! |
|
3589 |
||
| 5695 | 3590 |
setWidth:aNumber |
| 7692 | 3591 |
"set the view's width in pixels" |
| 5695 | 3592 |
|
3593 |
width := aNumber. |
|
3594 |
||
3595 |
"Created: / 01-02-2011 / 23:36:44 / cg" |
|
3596 |
! |
|
3597 |
||
| 269 | 3598 |
sizeFixed:aBoolean |
3599 |
"set/clear the fix-size attribute, if supported by concrete subclasses. |
|
3600 |
Views which want to resize themselfes as appropriate to their contents |
|
3601 |
should cease to do so and take their current size if sizeFixed is set to |
|
3602 |
true. Currently, only supported by Labels. |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3603 |
This does NOT prevent the window manager from resizing the view, |
| 269 | 3604 |
instead it tell the view to NOT resize ITSELF. |
3605 |
Added here to provide a common protocol for all views." |
|
3606 |
||
3607 |
^ self |
|
3608 |
! |
|
3609 |
||
| 5228 | 3610 |
superViewRectangle |
3611 |
"return the inside area of the superView." |
|
3612 |
||
3613 |
superView isNil ifTrue:[ |
|
| 7617 | 3614 |
^ Rectangle left:0 top:0 right:0 bottom:0. |
| 5228 | 3615 |
]. |
3616 |
||
3617 |
^ superView viewRectangle. |
|
3618 |
! |
|
3619 |
||
| 269 | 3620 |
top |
3621 |
"return the y position of the top border" |
|
3622 |
||
3623 |
^ top |
|
3624 |
! |
|
3625 |
||
3626 |
top:aNumber |
|
3627 |
"set the y position" |
|
3628 |
||
3629 |
self origin:(left @ aNumber) |
|
3630 |
! |
|
3631 |
||
3632 |
topInset |
|
3633 |
"return the inset of the top edge; positive is to the bottom, |
|
| 4630 | 3634 |
negative to the top. |
3635 |
Obsolete: please use a layout object." |
|
| 269 | 3636 |
|
3637 |
insets isNil ifTrue:[^ 0]. |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3638 |
^ insets at:2 |
| 269 | 3639 |
! |
3640 |
||
3641 |
topInset:aNumber |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3642 |
"set the inset of the top edge; |
| 269 | 3643 |
positive is to the bottom (view becomes smaller), |
| 4630 | 3644 |
negative to the top (becomes larger). |
3645 |
Obsolete: please use a layout object." |
|
| 269 | 3646 |
|
| 4427 | 3647 |
|newInset| |
3648 |
||
| 269 | 3649 |
insets isNil ifTrue:[ |
| 7617 | 3650 |
insets := Array with:0 with:0 with:0 with:0 |
| 4426 | 3651 |
]. |
| 4427 | 3652 |
newInset := aNumber. |
3653 |
newInset isNil ifTrue:[ |
|
| 7617 | 3654 |
newInset := 0. |
| 4427 | 3655 |
]. |
3656 |
(insets at:2) ~= newInset ifTrue:[ |
|
| 7617 | 3657 |
insets at:2 put:newInset. |
3658 |
self containerChangedSize. |
|
| 4427 | 3659 |
] |
| 964 | 3660 |
|
3661 |
"Modified: 19.7.1996 / 17:30:45 / cg" |
|
| 269 | 3662 |
! |
3663 |
||
3664 |
verticalInset:aNumber |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3665 |
"set the insets of the top/bottom edge; |
| 4630 | 3666 |
positive makes it smaller, negative makes it larger. |
3667 |
Obsolete: please use a layout object." |
|
| 269 | 3668 |
|
|
4530
5afcace584e4
compact: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4524
diff
changeset
|
3669 |
|newInset| |
|
5afcace584e4
compact: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4524
diff
changeset
|
3670 |
|
| 269 | 3671 |
insets isNil ifTrue:[ |
| 7617 | 3672 |
insets := Array with:0 with:0 with:0 with:0 |
| 4426 | 3673 |
]. |
|
4530
5afcace584e4
compact: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4524
diff
changeset
|
3674 |
newInset := aNumber. |
| 4426 | 3675 |
aNumber isNil ifTrue:[ |
| 7617 | 3676 |
newInset := 0. |
|
4530
5afcace584e4
compact: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4524
diff
changeset
|
3677 |
]. |
|
5afcace584e4
compact: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4524
diff
changeset
|
3678 |
insets at:2 put:newInset. |
|
5afcace584e4
compact: #dropMessage:data:view:position:handle:
Stefan Vogel <sv@exept.de>
parents:
4524
diff
changeset
|
3679 |
insets at:4 put:newInset. |
| 269 | 3680 |
|
3681 |
"force recomputation" |
|
3682 |
"/ drawableId isNil ifTrue:[ |
|
| 3375 | 3683 |
"/ self originChangedFlag:true |
| 269 | 3684 |
"/ ] ifFalse:[ |
| 7617 | 3685 |
self containerChangedSize. |
| 269 | 3686 |
"/ ] |
| 964 | 3687 |
|
| 4630 | 3688 |
"Modified: / 30-09-2006 / 15:19:45 / cg" |
| 269 | 3689 |
! |
3690 |
||
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3691 |
viewRectangle |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3692 |
"return the inside area. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3693 |
This is used by relative sized subviews and layout-computations |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3694 |
to base relative coordinates on. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3695 |
For most views, the value returned here (actual extent minus any |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3696 |
margins required for 3D levels) is ok. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3697 |
However, views which want some extra area around (for example: FramedBox) |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3698 |
may redefine this method to return a rectangle without this area |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3699 |
(thus, a relative sized subviews coordinates will be based on this net area) " |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3700 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3701 |
|m2| |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3702 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3703 |
m2 := margin + margin. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3704 |
^ (margin @ margin) extent:((width - m2) @ (height - m2)) |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3705 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3706 |
"Modified: 8.2.1996 / 20:05:00 / cg" |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3707 |
! |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3708 |
|
| 269 | 3709 |
width:aNumber |
| 7692 | 3710 |
"set the view's width in pixels" |
| 269 | 3711 |
|
| 5703 | 3712 |
"/ check: the following leads to an error in the notebook... |
3713 |
"/ aNumber isInteger ifTrue:[ |
|
3714 |
"/ width := aNumber. |
|
3715 |
"/ ] ifFalse:[ |
|
| 7692 | 3716 |
self extent:(aNumber @ height) |
| 5703 | 3717 |
"/ ] |
3718 |
||
3719 |
"Modified: / 02-02-2011 / 12:16:26 / cg" |
|
| 269 | 3720 |
! |
3721 |
||
3722 |
widthIncludingBorder |
|
3723 |
"return my width including border |
|
3724 |
(this is my width as seen from the outside view; |
|
3725 |
while #width returns the width as seen by myself)" |
|
3726 |
||
|
5390
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
3727 |
^ width + (2*self borderWidth) |
| 269 | 3728 |
! ! |
3729 |
||
|
3918
f708df11e804
Set windowClasses based on application class name.
Stefan Vogel <sv@exept.de>
parents:
3909
diff
changeset
|
3730 |
!SimpleView methodsFor:'accessing-display attributes'! |
|
f708df11e804
Set windowClasses based on application class name.
Stefan Vogel <sv@exept.de>
parents:
3909
diff
changeset
|
3731 |
|
| 4497 | 3732 |
beMDIChildView |
| 6559 | 3733 |
flagBits := (flagBits ? 0) bitOr:FlagIsMDIChild |
| 4497 | 3734 |
! |
3735 |
||
| 4230 | 3736 |
beNativeWidget |
| 6559 | 3737 |
flagBits := (flagBits ? 0) bitOr:FlagNativeWidget |
| 4230 | 3738 |
! |
3739 |
||
| 4262 | 3740 |
beNonNativeWidget |
| 6559 | 3741 |
flagBits := (flagBits ? 0) bitClear:FlagNativeWidget |
| 4262 | 3742 |
! |
3743 |
||
| 4497 | 3744 |
isMDIChildView |
3745 |
^ flagBits bitTest:FlagIsMDIChild |
|
3746 |
! |
|
3747 |
||
| 4407 | 3748 |
isMarkedAsUnmappedModalBox |
3749 |
^ flagBits bitTest:FlagIsUnmappedModalBox |
|
3750 |
! |
|
3751 |
||
| 4230 | 3752 |
isNativeWidget |
3753 |
^ flagBits bitTest:FlagNativeWidget |
|
3754 |
! |
|
3755 |
||
| 4407 | 3756 |
markAsUnmappedModalBox |
| 6559 | 3757 |
flagBits := (flagBits ? 0) bitOr:FlagIsUnmappedModalBox |
| 4407 | 3758 |
! |
3759 |
||
3760 |
unmarkAsUnmappedModalBox |
|
| 6559 | 3761 |
flagBits := (flagBits ? 0) bitClear:FlagIsUnmappedModalBox |
|
3918
f708df11e804
Set windowClasses based on application class name.
Stefan Vogel <sv@exept.de>
parents:
3909
diff
changeset
|
3762 |
! ! |
|
f708df11e804
Set windowClasses based on application class name.
Stefan Vogel <sv@exept.de>
parents:
3909
diff
changeset
|
3763 |
|
| 269 | 3764 |
!SimpleView methodsFor:'accessing-hierarchy'! |
3765 |
||
| 756 | 3766 |
components |
3767 |
"return the collection of non-view components" |
|
3768 |
||
| 4516 | 3769 |
^ components ? #() |
| 756 | 3770 |
|
3771 |
"Created: 28.5.1996 / 23:59:37 / cg" |
|
3772 |
! |
|
3773 |
||
| 1182 | 3774 |
container |
3775 |
"return my container" |
|
3776 |
||
3777 |
^ superView |
|
3778 |
||
3779 |
"Created: 5.6.1996 / 01:08:36 / cg" |
|
3780 |
"Modified: 10.1.1997 / 19:47:59 / cg" |
|
3781 |
! |
|
3782 |
||
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3783 |
container:aContainer |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3784 |
"set my container (i.e. superView) to be aContainer" |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3785 |
|
|
3558
5b0c805753aa
fixed container: (no error if same container is given)
martin
parents:
3556
diff
changeset
|
3786 |
superView == aContainer ifTrue:[ |
| 7617 | 3787 |
"/ no change |
3788 |
^ self. |
|
|
3558
5b0c805753aa
fixed container: (no error if same container is given)
martin
parents:
3556
diff
changeset
|
3789 |
]. |
|
5b0c805753aa
fixed container: (no error if same container is given)
martin
parents:
3556
diff
changeset
|
3790 |
|
| 6315 | 3791 |
(self drawableId notNil) ifTrue:[ |
| 7617 | 3792 |
"/ actually, this is worth an exception |
3793 |
"/ ('View [error]: ' , self printString , ' already realized - cannot change container') errorPrintCR.
|
|
3794 |
self error:'already realized - cannot change container' mayProceed:true. |
|
| 3485 | 3795 |
]. |
| 1296 | 3796 |
(superView notNil and:[superView ~~ aContainer]) ifTrue:[ |
| 7617 | 3797 |
"/ actually, this is worth an exception |
3798 |
('View [warning]: ' , self printString , ' already has a container') errorPrintCR.
|
|
3799 |
superView removeComponent:self. |
|
| 1296 | 3800 |
]. |
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3801 |
superView := aContainer |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3802 |
|
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3803 |
"Created: 9.5.1996 / 00:40:56 / cg" |
| 1297 | 3804 |
"Modified: 29.1.1997 / 17:37:38 / cg" |
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3805 |
! |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3806 |
|
| 5211 | 3807 |
hierarchicalIndex |
3808 |
^ superView hierarchicalIndexOfChild:self |
|
3809 |
! |
|
3810 |
||
3811 |
hierarchicalIndexInList:aViewCollection |
|
3812 |
|viewsWithSameName myName| |
|
3813 |
||
3814 |
myName := self uuidStringOrName. |
|
3815 |
viewsWithSameName := aViewCollection select:[:v | v uuidStringOrName = myName]. |
|
3816 |
viewsWithSameName size = 1 ifTrue:[ |
|
| 7617 | 3817 |
^ nil "/ no conflict |
| 5211 | 3818 |
]. |
3819 |
^ viewsWithSameName indexOf:self |
|
3820 |
! |
|
3821 |
||
3822 |
hierarchicalIndexOfChild:aView |
|
3823 |
^ nil |
|
3824 |
! |
|
3825 |
||
| 5050 | 3826 |
hierarchicalUUID |
3827 |
||
| 5211 | 3828 |
|uuidOrName superV hierarchicalViews hierarchicalUUID separator indexOrNil indexString| |
| 5050 | 3829 |
|
3830 |
hierarchicalUUID := ''. |
|
3831 |
hierarchicalViews := OrderedCollection with: self. |
|
3832 |
superV := self superView. |
|
3833 |
||
3834 |
[superV isNil] whileFalse:[ |
|
| 7617 | 3835 |
hierarchicalViews addFirst: superV. |
3836 |
superV := superV superView. |
|
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
3837 |
]. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
3838 |
|
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
3839 |
hierarchicalViews doWithIndex:[:aView :index | |
| 7617 | 3840 |
uuidOrName := aView uuidStringOrName. |
3841 |
indexString := nil. |
|
3842 |
index > 1 ifTrue:[ |
|
3843 |
indexOrNil := aView hierarchicalIndex. |
|
3844 |
(indexOrNil notNil and:[indexOrNil ~= 1]) ifTrue:[ |
|
3845 |
indexString := '[',indexOrNil printString,']' |
|
3846 |
] |
|
3847 |
]. |
|
3848 |
separator := index == 1 ifTrue:[''] ifFalse:['.']. |
|
3849 |
hierarchicalUUID := hierarchicalUUID,separator,uuidOrName,(indexString?''). |
|
| 5050 | 3850 |
]. |
3851 |
^ hierarchicalUUID |
|
3852 |
! |
|
3853 |
||
| 269 | 3854 |
lower |
3855 |
"bring to back" |
|
3856 |
||
| 6315 | 3857 |
self drawableId isNil ifTrue:[self create]. |
| 7262 | 3858 |
device lowerWindow:self drawableId |
| 269 | 3859 |
|
3860 |
" |
|
3861 |
Transcript topView lower |
|
3862 |
" |
|
3863 |
! |
|
3864 |
||
3865 |
raise |
|
3866 |
"bring to front" |
|
3867 |
||
|
5262
d7651814a2db
fixed raise, when a modal view opens another modal dialog,
Claus Gittinger <cg@exept.de>
parents:
5258
diff
changeset
|
3868 |
"MS-windows: |
|
d7651814a2db
fixed raise, when a modal view opens another modal dialog,
Claus Gittinger <cg@exept.de>
parents:
5258
diff
changeset
|
3869 |
Raise does not raise a window above windows marked as 'TOPMOST'. |
|
d7651814a2db
fixed raise, when a modal view opens another modal dialog,
Claus Gittinger <cg@exept.de>
parents:
5258
diff
changeset
|
3870 |
(e.g. cmd.exe appears to mark itself as topmost when it gets the focus). |
|
d7651814a2db
fixed raise, when a modal view opens another modal dialog,
Claus Gittinger <cg@exept.de>
parents:
5258
diff
changeset
|
3871 |
Use #setForegroundWindow to raise above the currently active window, |
|
d7651814a2db
fixed raise, when a modal view opens another modal dialog,
Claus Gittinger <cg@exept.de>
parents:
5258
diff
changeset
|
3872 |
or mark as #beScreenDialog before opening" |
|
d7651814a2db
fixed raise, when a modal view opens another modal dialog,
Claus Gittinger <cg@exept.de>
parents:
5258
diff
changeset
|
3873 |
|
| 6315 | 3874 |
self drawableId isNil ifTrue:[self create]. |
| 7262 | 3875 |
device raiseWindowToTop:self drawableId |
| 269 | 3876 |
|
3877 |
" |
|
3878 |
Transcript topView raise |
|
3879 |
" |
|
| 6121 | 3880 |
|
3881 |
"Modified: / 29-08-2013 / 16:19:02 / cg" |
|
| 269 | 3882 |
! |
3883 |
||
| 5680 | 3884 |
scrolledView |
3885 |
"for compatibility with scrolledView, return myself. |
|
3886 |
So you can ignore the scrollability of a component when accessing it, |
|
| 6880 | 3887 |
without a need to ask for being a scrollwrapper first. |
3888 |
Eg, you can send someView scrolledView to get the underlying view, |
|
3889 |
without a danger of a DNU, if the component is not scrolled." |
|
| 5680 | 3890 |
|
3891 |
^ self |
|
3892 |
||
3893 |
"Created: / 22-01-2011 / 12:00:41 / cg" |
|
3894 |
! |
|
3895 |
||
| 3625 | 3896 |
setContainer:aContainer |
3897 |
"set my container (i.e. superView) to be aContainer" |
|
3898 |
||
3899 |
superView := aContainer |
|
3900 |
! |
|
3901 |
||
| 269 | 3902 |
subViews |
3903 |
"return the collection of subviews" |
|
3904 |
||
|
3626
fa436ffc8ae7
subViews always returns a collection
Claus Gittinger <cg@exept.de>
parents:
3625
diff
changeset
|
3905 |
^ subViews ? #() |
| 269 | 3906 |
! |
3907 |
||
3908 |
subViews:aListOfViews |
|
| 5214 | 3909 |
<resource: #obsolete> |
| 269 | 3910 |
"set the collection of subviews" |
3911 |
||
| 3616 | 3912 |
self obsoleteMethodWarning. |
3913 |
||
| 269 | 3914 |
subViews := aListOfViews. |
| 135 | 3915 |
subViews notNil ifTrue:[ |
| 7617 | 3916 |
subViews do:[:view | |
3917 |
view container:self |
|
3918 |
] |
|
| 135 | 3919 |
] |
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3920 |
|
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3921 |
"Modified: 9.5.1996 / 00:42:28 / cg" |
| 135 | 3922 |
! |
3923 |
||
| 269 | 3924 |
superView |
3925 |
"return my superView" |
|
3926 |
||
3927 |
^ superView |
|
3928 |
! |
|
3929 |
||
3930 |
superView:aView |
|
3931 |
"set my superView to be aView" |
|
3932 |
||
| 3434 | 3933 |
<resource:#obsolete> |
3934 |
||
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3935 |
self obsoleteMethodWarning:'use #container:'. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3936 |
self container:aView. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3937 |
|
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3938 |
"Modified: 9.5.1996 / 00:46:24 / cg" |
| 269 | 3939 |
! |
3940 |
||
|
662
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3941 |
topComponent |
| 7586 | 3942 |
"return the topmost component - that's the one with no superview. |
|
662
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3943 |
For ST-80 compatibility." |
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3944 |
|
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3945 |
^ self topView |
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3946 |
|
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3947 |
"Modified: 9.5.1996 / 01:40:24 / cg" |
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3948 |
! |
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3949 |
|
| 269 | 3950 |
topView |
| 6643 | 3951 |
"return the topView - that's the one with no superview" |
| 269 | 3952 |
|
| 3425 | 3953 |
|v next n| |
3954 |
||
3955 |
n := 1. |
|
| 269 | 3956 |
v := self. |
3957 |
[v notNil] whileTrue:[ |
|
| 7617 | 3958 |
(next := v container) isNil ifTrue:[^ v]. |
3959 |
v := next. |
|
3960 |
n := n + 1. |
|
3961 |
n > 1000 ifTrue:[self error:'circular superView chain']. |
|
| 135 | 3962 |
]. |
3963 |
||
| 269 | 3964 |
^ nil |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3965 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3966 |
"Modified: 5.6.1996 / 01:09:12 / cg" |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3967 |
! |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3968 |
|
| 5211 | 3969 |
uuidStringOrName |
3970 |
|uuid| |
|
3971 |
||
3972 |
(uuid := self uuid) isNil ifTrue: [^ self name]. |
|
3973 |
^ uuid printString |
|
3974 |
! |
|
3975 |
||
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3976 |
view |
| 7586 | 3977 |
"return my view - for real views, that's the receiver. |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3978 |
For wrappers, its the real view that contains it" |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3979 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3980 |
^ self |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3981 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3982 |
"Created: 4.6.1996 / 21:32:11 / cg" |
| 269 | 3983 |
! ! |
3984 |
||
3985 |
!SimpleView methodsFor:'accessing-menus'! |
|
3986 |
||
3987 |
menuHolder |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
3988 |
"who has the menu ? |
| 269 | 3989 |
By default, I have it." |
3990 |
||
3991 |
^ self |
|
3992 |
! |
|
3993 |
||
3994 |
menuMessage |
|
| 7405 | 3995 |
"Return the symbol sent to myself to acquire the menu" |
| 269 | 3996 |
|
3997 |
^ #middleButtonMenu |
|
3998 |
! |
|
3999 |
||
4000 |
menuPerformer |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4001 |
"who should perform the menu actions ? |
| 269 | 4002 |
By default, I do it." |
4003 |
||
4004 |
^ self |
|
4005 |
! |
|
4006 |
||
4007 |
yellowButtonMenu |
|
4008 |
"actually, this should be called 'middleButtonMenu'. |
|
4009 |
But for ST-80 compatibility .... |
|
4010 |
This method will vanish, once all views have controllers |
|
4011 |
associated with them; for now, duplicate some code also found in |
|
4012 |
controller." |
|
4013 |
||
| 3821 | 4014 |
|sym menuHolder| |
| 269 | 4015 |
|
4016 |
menuHolder := self menuHolder. |
|
| 3821 | 4017 |
menuHolder isNil ifTrue:[^ nil]. |
4018 |
||
4019 |
(menuHolder isKindOf:Menu) ifTrue:[^ menuHolder]. |
|
4020 |
||
4021 |
sym := self menuMessage. |
|
4022 |
sym isNil ifTrue:[^ nil]. |
|
4023 |
||
4024 |
" |
|
4025 |
mhmh - for backward compatibility, try to ask |
|
| 7692 | 4026 |
the model first, then use the view's menu. |
| 3821 | 4027 |
" |
4028 |
(menuHolder respondsTo:sym) ifFalse:[ |
|
| 7692 | 4029 |
(self respondsTo:sym) ifTrue:[ |
4030 |
menuHolder := self |
|
4031 |
] |
|
| 5292 | 4032 |
]. |
4033 |
||
4034 |
sym numArgs > 0 ifTrue:[ |
|
| 7692 | 4035 |
"/ squeak compatibility (with args): create the empty menu here, let model add items |
4036 |
^ menuHolder perform:sym withOptionalArgument:(Menu new) and:(device shiftDown). |
|
| 3894 | 4037 |
]. |
4038 |
||
| 3821 | 4039 |
" |
4040 |
ask the menuHolder for the menu |
|
4041 |
" |
|
4042 |
^ menuHolder perform:sym. |
|
| 135 | 4043 |
! ! |
4044 |
||
4045 |
!SimpleView methodsFor:'accessing-misc'! |
|
4046 |
||
4047 |
bitGravity |
|
| 7014 | 4048 |
"return the bitGravity - that's the direction where the contents will move |
| 7479 | 4049 |
when the view is resized." |
| 135 | 4050 |
|
4051 |
^ bitGravity |
|
4052 |
! |
|
4053 |
||
4054 |
bitGravity:gravity |
|
| 7014 | 4055 |
"set the bitGravity - that's the direction where the contents will move |
| 135 | 4056 |
when the view is resized." |
4057 |
||
4058 |
bitGravity ~~ gravity ifTrue:[ |
|
| 7617 | 4059 |
bitGravity := gravity. |
4060 |
gc bitGravity:gravity. |
|
| 135 | 4061 |
] |
4062 |
! |
|
4063 |
||
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
4064 |
clippingBounds:aRectangleOrNil |
| 153 | 4065 |
"set the clipping rectangle for drawing (in logical coordinates); |
| 754 | 4066 |
a nil argument turns off clipping (i.e. whole view is drawable). |
| 153 | 4067 |
Redefined to care for any margin." |
4068 |
||
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
4069 |
|x y w h currentClippingBounds newBounds| |
| 6315 | 4070 |
|
4071 |
currentClippingBounds := gc clippingBoundsOrNil. |
|
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
4072 |
(currentClippingBounds = aRectangleOrNil) ifTrue:[ |
| 7617 | 4073 |
^ self |
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
4074 |
]. |
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
4075 |
newBounds := aRectangleOrNil. |
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
4076 |
|
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
4077 |
aRectangleOrNil notNil ifTrue:[ |
| 7617 | 4078 |
|currentTransformation| |
4079 |
||
4080 |
x := aRectangleOrNil left. |
|
4081 |
y := aRectangleOrNil top. |
|
4082 |
w := aRectangleOrNil width. |
|
4083 |
h := aRectangleOrNil height. |
|
4084 |
currentTransformation := gc transformation. |
|
4085 |
currentTransformation notNil ifTrue:[ |
|
4086 |
x := currentTransformation applyToX:x. |
|
4087 |
y := currentTransformation applyToY:y. |
|
4088 |
w := currentTransformation applyScaleX:w. |
|
4089 |
h := currentTransformation applyScaleY:h. |
|
4090 |
]. |
|
4091 |
(x class ~~ SmallInteger) ifTrue:[ |
|
4092 |
w := w + (x - x truncated). |
|
4093 |
x := x truncated |
|
4094 |
]. |
|
4095 |
(y class ~~ SmallInteger) ifTrue:[ |
|
4096 |
h := h + (y - y truncated). |
|
4097 |
y := y truncated |
|
4098 |
]. |
|
4099 |
(w class ~~ SmallInteger) ifTrue:[ |
|
4100 |
w := w truncated + 1 |
|
4101 |
]. |
|
4102 |
(h class ~~ SmallInteger) ifTrue:[ |
|
4103 |
h := h truncated + 1 |
|
4104 |
]. |
|
4105 |
x < margin ifTrue:[ |
|
4106 |
x := margin. |
|
4107 |
]. |
|
4108 |
y < margin ifTrue:[ |
|
4109 |
y := margin. |
|
4110 |
]. |
|
4111 |
x + w - 1 >= (width-margin) ifTrue:[ |
|
4112 |
w := width - margin - x |
|
4113 |
]. |
|
4114 |
y + h - 1 >= (height-margin) ifTrue:[ |
|
4115 |
h := height - margin - y |
|
4116 |
]. |
|
4117 |
w := w max:0. |
|
4118 |
h := h max:0. |
|
4119 |
newBounds := Rectangle left:x top:y width:w height:h. |
|
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
4120 |
]. |
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
4121 |
gc deviceClippingBounds:newBounds |
| 737 | 4122 |
|
4123 |
"Created: 28.5.1996 / 19:50:03 / cg" |
|
| 754 | 4124 |
"Modified: 28.5.1996 / 22:32:15 / cg" |
| 153 | 4125 |
! |
4126 |
||
4127 |
fullName |
|
4128 |
"return my full name to be used for resource-access" |
|
4129 |
||
4130 |
superView notNil ifTrue:[ |
|
| 7617 | 4131 |
^ superView fullName , '.' , self name |
| 5290 | 4132 |
]. |
4133 |
^ self name |
|
| 153 | 4134 |
! |
4135 |
||
| 269 | 4136 |
name |
4137 |
"return my name component to be used for resource-access" |
|
4138 |
||
| 5290 | 4139 |
name isNil ifTrue:[ |
| 7617 | 4140 |
name := self class name "asString" asLowercaseFirst |
| 5290 | 4141 |
]. |
| 269 | 4142 |
^ name |
4143 |
! |
|
4144 |
||
4145 |
name:aString |
|
4146 |
"set my name component to be used for resource-access" |
|
4147 |
||
4148 |
name := aString |
|
4149 |
! |
|
4150 |
||
| 153 | 4151 |
processName |
4152 |
"return a string to be shown in the process monitor" |
|
4153 |
||
4154 |
^ self name |
|
| 269 | 4155 |
! |
4156 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4157 |
styleSheet |
| 269 | 4158 |
"return the styleSheet. This is set at early view-creation time, |
4159 |
from the defaultStyleSheet which is valid at that time. |
|
4160 |
It is not affected by later defaultStyle changes" |
|
4161 |
||
4162 |
^ styleSheet |
|
4163 |
||
4164 |
"Created: 10.9.1995 / 11:02:20 / claus" |
|
4165 |
! |
|
4166 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4167 |
styleSheet:aStyleSheet |
| 3384 | 4168 |
"change the styleSheet. Knowledgable users only, please." |
4169 |
||
4170 |
styleSheet := aStyleSheet. |
|
4171 |
! |
|
4172 |
||
| 4990 | 4173 |
uuid |
| 5017 | 4174 |
"return my uuid (for the pollonium st/x capture/replay tool)" |
4175 |
||
4176 |
^ uuid |
|
| 4990 | 4177 |
! |
4178 |
||
4179 |
uuid:aUUID |
|
| 5017 | 4180 |
"set my uuid (for the pollonium st/x capture/replay tool)" |
4181 |
||
4182 |
uuid := aUUID |
|
| 4990 | 4183 |
! |
4184 |
||
| 269 | 4185 |
viewGravity |
| 7014 | 4186 |
"return the viewGravity - that's the direction where the view will move |
| 269 | 4187 |
when the superView is resized." |
4188 |
||
4189 |
^ viewGravity |
|
4190 |
! |
|
4191 |
||
4192 |
viewGravity:gravity |
|
| 7014 | 4193 |
"set the viewGravity - that's the direction where the view will move |
| 269 | 4194 |
when the superView is resized." |
4195 |
||
4196 |
viewGravity ~~ gravity ifTrue:[ |
|
| 7617 | 4197 |
viewGravity := gravity. |
4198 |
gc viewGravity:gravity. |
|
| 269 | 4199 |
] |
| 140 | 4200 |
! ! |
4201 |
||
4202 |
!SimpleView methodsFor:'accessing-mvc'! |
|
4203 |
||
|
1187
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
4204 |
application |
|
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
4205 |
"return the application, under which this view was opened, |
|
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
4206 |
or nil, if there is no application" |
|
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
4207 |
|
| 1751 | 4208 |
superView notNil ifTrue:[ |
| 7617 | 4209 |
^ superView application |
|
1187
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
4210 |
]. |
|
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
4211 |
^ nil |
|
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
4212 |
|
| 1190 | 4213 |
"Modified: 13.1.1997 / 20:30:31 / cg" |
|
1187
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
4214 |
! |
|
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
4215 |
|
| 269 | 4216 |
aspect:aspectSymbol |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4217 |
"ST-80 style updating: If a views aspectSymbol is nonNil, |
| 269 | 4218 |
it will respond to changes of this aspect from the model. |
4219 |
Alias for aspectMessage: for ST-80 compatibility." |
|
4220 |
||
4221 |
self aspectMessage:aspectSymbol |
|
4222 |
! |
|
4223 |
||
| 140 | 4224 |
controller |
| 1943 | 4225 |
"return the controller. For views which implement the controller |
4226 |
functionality themself, return the receiver itself" |
|
4227 |
||
4228 |
^ controller ? self |
|
4229 |
||
4230 |
"Modified: / 31.10.1997 / 19:58:10 / cg" |
|
| 140 | 4231 |
! |
4232 |
||
4233 |
controller:aController |
|
| 7586 | 4234 |
"set the controller - that's the one handling user events" |
| 140 | 4235 |
|
| 7779 | 4236 |
aController == self ifTrue:[ |
4237 |
controller := nil |
|
4238 |
] ifFalse:[ |
|
4239 |
controller := aController. |
|
4240 |
controller notNil ifTrue:[ |
|
4241 |
controller view:self. |
|
4242 |
] |
|
| 135 | 4243 |
] |
| 1943 | 4244 |
|
4245 |
"Modified: / 31.10.1997 / 19:58:33 / cg" |
|
| 135 | 4246 |
! |
4247 |
||
| 140 | 4248 |
model |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
4249 |
"return nil - simpleViews have no model (only providing geometric)" |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
4250 |
|
| 135 | 4251 |
^ nil |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
4252 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
4253 |
"Modified: 5.6.1996 / 14:17:29 / cg" |
| 135 | 4254 |
! |
4255 |
||
| 1182 | 4256 |
sensor |
| 7692 | 4257 |
"return the view's sensor" |
| 1182 | 4258 |
|
4259 |
windowGroup notNil ifTrue:[ |
|
| 7692 | 4260 |
^ windowGroup sensor. |
|
3856
45fccc92d834
Use SynchronousWindoeSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3838
diff
changeset
|
4261 |
]. |
|
45fccc92d834
Use SynchronousWindoeSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3838
diff
changeset
|
4262 |
|
| 4209 | 4263 |
"there is no window group. Deliver events synchronously" |
|
3856
45fccc92d834
Use SynchronousWindoeSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3838
diff
changeset
|
4264 |
|
|
45fccc92d834
Use SynchronousWindoeSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3838
diff
changeset
|
4265 |
^ SynchronousWindowSensor new. |
| 1182 | 4266 |
|
4267 |
"Modified: 10.1.1997 / 19:47:13 / cg" |
|
4268 |
! |
|
4269 |
||
| 954 | 4270 |
setController:aController |
4271 |
"set the controller but do not affect the model/view releationship" |
|
4272 |
||
4273 |
controller := aController. |
|
4274 |
||
4275 |
"Created: 18.7.1996 / 11:43:40 / cg" |
|
4276 |
! |
|
4277 |
||
|
1874
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4278 |
setWindowGroup:aGroup |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4279 |
"set the window group." |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4280 |
|
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4281 |
windowGroup := aGroup |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4282 |
|
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4283 |
"Created: 19.8.1997 / 17:58:35 / cg" |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4284 |
! |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4285 |
|
| 269 | 4286 |
windowGroup |
4287 |
"return the window group. For old style views, return nil" |
|
4288 |
||
4289 |
^ windowGroup |
|
4290 |
! |
|
4291 |
||
|
1874
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4292 |
windowGroup:newGroup |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4293 |
"set the window group of myself and recursively of any children. |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4294 |
If I am currently in a group, remove me from it it." |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4295 |
|
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4296 |
windowGroup notNil ifTrue:[ |
| 7617 | 4297 |
windowGroup removeView:self. |
4298 |
windowGroup := nil |
|
|
1874
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4299 |
]. |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4300 |
windowGroup := newGroup. |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4301 |
newGroup notNil ifTrue:[ |
| 7617 | 4302 |
newGroup addView:self. |
| 1877 | 4303 |
|
4304 |
]. |
|
|
1874
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4305 |
subViews notNil ifTrue:[ |
| 7617 | 4306 |
subViews do:[:aSubview | |
4307 |
aSubview windowGroup:newGroup |
|
4308 |
] |
|
|
1874
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4309 |
]. |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
4310 |
|
| 1877 | 4311 |
"Modified: 20.8.1997 / 13:26:37 / cg" |
| 269 | 4312 |
! ! |
4313 |
||
4314 |
!SimpleView methodsFor:'accessing-transformation'! |
|
4315 |
||
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
4316 |
maxComponentBottom |
|
5623
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
4317 |
"return the maximum of all components bottoms" |
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
4318 |
|
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
4319 |
components isNil ifTrue:[^ 0]. |
|
5623
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
4320 |
^ components inject:0 into:[:maxSoFar :sub | (sub bottom) max:maxSoFar]. |
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
4321 |
|
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
4322 |
"Created: / 26-05-1996 / 12:44:05 / cg" |
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
4323 |
"Modified: / 22-10-2010 / 10:49:08 / cg" |
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
4324 |
! |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
4325 |
|
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
4326 |
maxComponentRight |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
4327 |
"return the maximum of all components rights" |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
4328 |
|
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
4329 |
components isNil ifTrue:[^ 0]. |
|
5623
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
4330 |
^ components inject:0 into:[:maxSoFar :sub | (sub right) max:maxSoFar]. |
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
4331 |
|
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
4332 |
"Created: / 26-05-1996 / 13:02:19 / cg" |
|
41308e6e401a
comment/format in: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5617
diff
changeset
|
4333 |
"Modified: / 22-10-2010 / 10:48:53 / cg" |
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
4334 |
! |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
4335 |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4336 |
maxSubViewBottom |
| 269 | 4337 |
"/ subViews isNil ifTrue:[^ 0]. |
4338 |
"/ ^ subViews inject:0 into:[:maxSoFar :sub | (sub top + sub height) max:maxSoFar]. |
|
4339 |
^ 0 |
|
4340 |
! |
|
4341 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4342 |
maxSubViewRight |
| 269 | 4343 |
"/ subViews isNil ifTrue:[^ 0]. |
4344 |
"/ ^ subViews inject:0 into:[:maxSoFar :sub | (sub left + sub width) max:maxSoFar]. |
|
4345 |
^ 0 |
|
4346 |
! |
|
4347 |
||
4348 |
scale:aPoint |
|
4349 |
"set the scale factor of the transformation" |
|
4350 |
||
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
4351 |
super scale:aPoint. |
| 269 | 4352 |
self computeInnerClip |
4353 |
! |
|
4354 |
||
4355 |
setViewOrigin:aPoint |
|
4356 |
"set the viewOrigin - i.e. virtually scroll without redrawing" |
|
4357 |
||
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
4358 |
|currentTransformation| |
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
4359 |
|
| 6315 | 4360 |
currentTransformation := gc transformation. |
4361 |
currentTransformation isNil ifTrue:[ |
|
| 7617 | 4362 |
(aPoint x ~~ 0 or:[aPoint y ~~ 0]) ifTrue:[ |
4363 |
gc transformation:(WindowingTransformation scale:1 translation:aPoint negated). |
|
4364 |
]. |
|
| 269 | 4365 |
] ifFalse:[ |
| 7617 | 4366 |
currentTransformation translation:aPoint negated. |
| 6315 | 4367 |
]. |
4368 |
self clippingBoundsOrNil notNil ifTrue:[ |
|
| 7617 | 4369 |
self setInnerClip. |
| 269 | 4370 |
]. |
4371 |
! |
|
4372 |
||
4373 |
viewOrigin |
|
| 7586 | 4374 |
"return the viewOrigin; that's the coordinate of the contents |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4375 |
which is shown topLeft in the view |
| 269 | 4376 |
(i.e. the origin of the visible part of the contents)." |
4377 |
||
| 6315 | 4378 |
|currentTransformation| |
4379 |
||
4380 |
currentTransformation := gc transformation. |
|
4381 |
currentTransformation isNil ifTrue:[ |
|
| 7617 | 4382 |
^ 0@0 |
| 269 | 4383 |
]. |
| 6315 | 4384 |
^ currentTransformation translation negated |
| 269 | 4385 |
! |
4386 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
4387 |
visibleArea |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
4388 |
"return the rectangle that contains the visible part |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
4389 |
of the view in user coordinates." |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
4390 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
4391 |
|
| 6315 | 4392 |
|currentTransformation| |
4393 |
||
4394 |
currentTransformation := gc transformation. |
|
4395 |
currentTransformation isNil ifTrue:[ |
|
| 7617 | 4396 |
^ Rectangle left:0 top:0 width:width height:height. |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
4397 |
]. |
| 6315 | 4398 |
^ Rectangle origin:(currentTransformation translation negated) |
| 7617 | 4399 |
extent:((width @ height) scaledBy:(currentTransformation scale)). |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
4400 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
4401 |
"Created: 12.7.1996 / 11:57:04 / stefan" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
4402 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
4403 |
|
| 269 | 4404 |
xOriginOfContents |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4405 |
"return the x coordinate of the viewOrigin in pixels; |
| 269 | 4406 |
used by scrollBars to compute thumb position within the document." |
4407 |
||
4408 |
^ self viewOrigin x |
|
4409 |
! |
|
4410 |
||
4411 |
yOriginOfContents |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4412 |
"return the y coordinate of the viewOrigin in pixels; |
| 269 | 4413 |
used by scrollBars to compute thumb position within the document." |
4414 |
||
4415 |
^ self viewOrigin y |
|
4416 |
! ! |
|
4417 |
||
| 370 | 4418 |
!SimpleView methodsFor:'accessing-visibility'! |
4419 |
||
4420 |
beInvisible |
|
| 1524 | 4421 |
"make the view invisible; if my container is visible, |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4422 |
change visibility immediately; |
| 1524 | 4423 |
otherwise, arrange for the receiver to be not realized, |
4424 |
when the container is made visible." |
|
4425 |
||
| 370 | 4426 |
self hiddenOnRealize:true. |
4427 |
realized ifTrue:[ |
|
| 7617 | 4428 |
(superView isNil "/ I am a topView |
4429 |
or:[superView realized "/ superview already shown |
|
4430 |
or:[superView id notNil]]) "/ superview already created |
|
4431 |
ifTrue:[ |
|
4432 |
self unmap |
|
4433 |
] |
|
| 370 | 4434 |
] |
4435 |
||
| 1524 | 4436 |
"Modified: 3.4.1997 / 21:20:40 / cg" |
| 370 | 4437 |
! |
4438 |
||
4439 |
beVisible |
|
| 1524 | 4440 |
"make the view visible; if my container is already visible, |
4441 |
change visibility immediately; otherwise, arrange for the receiver |
|
4442 |
to be made visible when the container is made visible. |
|
4443 |
Notice, that the command may not be sent immediately to the display, |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4444 |
and that ST/X considers the view to be still invisible until a |
|
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4445 |
visibility event arrives from the display. |
| 1754 | 4446 |
Thus, the view may remain logically invisible |
| 1524 | 4447 |
for a while. (see #beVisibleNow for more on this)" |
4448 |
||
| 370 | 4449 |
self hiddenOnRealize:false. |
4450 |
realized ifFalse:[ |
|
| 7622 | 4451 |
superView isNil ifTrue:[ "/ I am a topView |
4452 |
self drawableId isNil ifTrue:[ |
|
4453 |
"this once was: |
|
4454 |
self realize. |
|
4455 |
but we don't want Topviews to realize implicitly. |
|
4456 |
BTW. the code doesn't work anyway" |
|
4457 |
] ifFalse:[ |
|
4458 |
self remap. |
|
4459 |
]. |
|
4460 |
] ifFalse:[ |
|
4461 |
(superView realized "/ superview already shown |
|
4462 |
or:[superView id notNil]) "/ superview already created |
|
4463 |
ifTrue:[ |
|
4464 |
self realize |
|
4465 |
] |
|
4466 |
]. |
|
| 370 | 4467 |
] |
4468 |
||
4469 |
" |
|
4470 |
|top topFrame check list| |
|
4471 |
||
4472 |
top := StandardSystemView new. |
|
4473 |
top extent:150@400. |
|
4474 |
topFrame := VerticalPanelView origin:0.0@0.0 corner:1.0@0.4 in:top. |
|
4475 |
topFrame horizontalLayout:#leftSpace. |
|
4476 |
||
4477 |
topFrame add:(check := CheckBox label:'hidden'). |
|
4478 |
check pressAction:[list beInvisible]. |
|
4479 |
check releaseAction:[list beVisible]. |
|
4480 |
||
4481 |
list := ScrollableView for:SelectionInListView. |
|
4482 |
list origin:0.0@0.4 corner:1.0@1.0. |
|
4483 |
list list:#('foo' 'bar' 'baz').
|
|
4484 |
top add:list. |
|
4485 |
||
4486 |
check turnOn. |
|
4487 |
list beInvisible. |
|
4488 |
||
4489 |
top open |
|
4490 |
" |
|
4491 |
||
|
1981
0c3b8ef42df8
Take care of views with nil visibleID in #beVisible
Stefan Vogel <sv@exept.de>
parents:
1960
diff
changeset
|
4492 |
"Created: / 22.9.1995 / 15:50:33 / claus" |
|
0c3b8ef42df8
Take care of views with nil visibleID in #beVisible
Stefan Vogel <sv@exept.de>
parents:
1960
diff
changeset
|
4493 |
"Modified: / 17.6.1997 / 11:23:00 / cg" |
|
0c3b8ef42df8
Take care of views with nil visibleID in #beVisible
Stefan Vogel <sv@exept.de>
parents:
1960
diff
changeset
|
4494 |
"Modified: / 14.1.1998 / 17:33:15 / stefan" |
| 1524 | 4495 |
! |
4496 |
||
4497 |
beVisibleNow |
|
4498 |
"make the view visible immediately. |
|
4499 |
In contrast to #beVisible, this waits until the view is really |
|
4500 |
visible." |
|
4501 |
||
4502 |
self beVisible. |
|
| 7262 | 4503 |
device sync. "that's a round-trip; when returning, the view is definitely visible" |
| 3648 | 4504 |
|
| 2721 | 4505 |
"/ realized := true. |
4506 |
"/ shown := true. |
|
| 1524 | 4507 |
|
4508 |
"Created: 3.4.1997 / 21:23:28 / cg" |
|
| 370 | 4509 |
! |
4510 |
||
4511 |
hidden |
|
4512 |
"return true, if the view does not want to be realized |
|
4513 |
automatically when superview is realized" |
|
4514 |
||
| 3434 | 4515 |
<resource:#obsolete> |
4516 |
||
| 370 | 4517 |
self obsoleteMethodWarning:'use #isHiddenOnRealize'. |
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
4518 |
^ self isHiddenOnRealize |
| 370 | 4519 |
|
| 1754 | 4520 |
"Modified: 17.6.1997 / 11:19:55 / cg" |
| 370 | 4521 |
! |
4522 |
||
4523 |
hidden:aBoolean |
|
4524 |
"if the argument is true, the receiver view will not |
|
4525 |
be realized automatically when superview is realized" |
|
4526 |
||
| 3434 | 4527 |
<resource:#obsolete> |
4528 |
||
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
4529 |
self obsoleteMethodWarning:'use #hiddenOnRealize:'. |
|
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
4530 |
self hiddenOnRealize:aBoolean |
| 370 | 4531 |
|
4532 |
"Modified: 17.1.1996 / 11:45:06 / cg" |
|
4533 |
! |
|
4534 |
||
4535 |
hiddenOnRealize:aBoolean |
|
4536 |
"if the argument is true, the receiver view will not |
|
| 1754 | 4537 |
be mapped (i.e. shown) automatically when the superview is realized. |
| 370 | 4538 |
The hiddenOnRealize flag is useful to create views which are |
| 1524 | 4539 |
to be made visible conditionally or later. |
| 7622 | 4540 |
Notice: if there is a visibilityChanne, this static flag is ignored. |
| 1524 | 4541 |
For ST-80 compatibility, please use #beVisible / #beInvisible." |
| 370 | 4542 |
|
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
4543 |
aBoolean ifTrue:[ |
| 7622 | 4544 |
flagBits := flagBits bitOr:FlagHiddenOnRealize |
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
4545 |
] ifFalse:[ |
| 7622 | 4546 |
flagBits := flagBits bitClear:FlagHiddenOnRealize |
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
4547 |
]. |
| 1524 | 4548 |
|
| 1754 | 4549 |
"Modified: 17.6.1997 / 11:23:26 / cg" |
4550 |
! |
|
4551 |
||
| 7094 | 4552 |
isBeingDestroyed |
4553 |
"a flag which is set, when the view is being destroyed. |
|
4554 |
Can be checked to avoid some resizing and other layout reorganizations |
|
4555 |
(especially in panels), which otherwise occur while subviews are removed." |
|
4556 |
||
4557 |
^ flagBits bitTest:FlagBeingDestroyed. |
|
4558 |
! |
|
4559 |
||
4560 |
isBeingDestroyed:aBoolean |
|
4561 |
"a flag which is set, when the view is being destroyed. |
|
4562 |
Can be checked to avoid some resizing and other layout reorganizations |
|
4563 |
(especially in panels), which otherwise occur while subviews are removed." |
|
4564 |
||
4565 |
aBoolean ifTrue:[ |
|
| 7617 | 4566 |
flagBits := flagBits bitOr:FlagBeingDestroyed |
| 7094 | 4567 |
] ifFalse:[ |
| 7617 | 4568 |
flagBits := flagBits bitClear:FlagBeingDestroyed |
| 7094 | 4569 |
]. |
4570 |
! |
|
4571 |
||
| 1754 | 4572 |
isHiddenOnRealize |
|
5008
468d1a62a90f
middleButtonMenu and keyCommands no longer held in instvars but in moreAttributes.
Claus Gittinger <cg@exept.de>
parents:
5004
diff
changeset
|
4573 |
"return true, if the receiver will NOT be mapped when realized. |
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
4574 |
False otherwise. |
| 370 | 4575 |
The hiddenOnRealize flag is useful to create views which are |
| 7622 | 4576 |
to be made visible conditionally or later. |
4577 |
Notice: if there is a visibilityChanne, the static flag is ignored." |
|
4578 |
||
4579 |
visibilityChannel isNil ifTrue:[ |
|
4580 |
^ flagBits bitTest:FlagHiddenOnRealize. |
|
4581 |
]. |
|
4582 |
^ visibilityChannel value not |
|
4583 |
||
| 1754 | 4584 |
"Created: 17.6.1997 / 11:21:42 / cg" |
| 370 | 4585 |
! |
4586 |
||
| 5679 | 4587 |
isReallyShown |
4588 |
"return true, if the view is visible AND all of its containers are" |
|
4589 |
||
4590 |
|v| |
|
4591 |
||
4592 |
v := self. |
|
4593 |
[v notNil] whileTrue:[ |
|
| 7617 | 4594 |
v shown ifFalse:[^ false]. |
4595 |
v := v container. |
|
| 5679 | 4596 |
]. |
4597 |
^ true |
|
4598 |
||
4599 |
"Created: / 21-01-2011 / 15:54:18 / cg" |
|
4600 |
! |
|
4601 |
||
| 3516 | 4602 |
isVisible |
4603 |
"return true, if the view is visible" |
|
4604 |
||
4605 |
^ self realized |
|
4606 |
! |
|
4607 |
||
|
1938
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
4608 |
isVisible:aBoolean |
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
4609 |
"make the view visible or invisible" |
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
4610 |
|
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
4611 |
aBoolean ifTrue:[ |
| 7617 | 4612 |
self beVisible |
|
1938
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
4613 |
] ifFalse:[ |
| 7617 | 4614 |
self beInvisible |
|
1938
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
4615 |
] |
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
4616 |
|
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
4617 |
"Created: / 27.10.1997 / 04:23:04 / cg" |
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
4618 |
! |
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
4619 |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4620 |
setVisibilityChannel:aValueHolder |
| 3139 | 4621 |
"set the valueHolder, which holds the visible boolean value" |
4622 |
||
| 3367 | 4623 |
visibilityChannel := aValueHolder |
| 6087 | 4624 |
|
4625 |
" |
|
4626 |
|v h| |
|
4627 |
||
4628 |
v := View new. |
|
4629 |
v visibilityChannel:(h := ValueHolder with:true). |
|
4630 |
v open. |
|
4631 |
Delay waitForSeconds:2. |
|
4632 |
h value:false. |
|
4633 |
Delay waitForSeconds:2. |
|
4634 |
h value:true. |
|
4635 |
Delay waitForSeconds:2. |
|
4636 |
" |
|
| 3139 | 4637 |
! |
4638 |
||
| 370 | 4639 |
shown |
4640 |
"return true if the view is shown; false if not. |
|
4641 |
Shown means: the view is mapped and is not completely covered." |
|
4642 |
||
4643 |
^ shown |
|
| 3366 | 4644 |
! |
4645 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4646 |
visibilityChannel |
| 3367 | 4647 |
"return a valueHolder for visible/invisible" |
4648 |
||
4649 |
^ visibilityChannel |
|
4650 |
||
4651 |
"Modified: / 30.3.1999 / 13:49:56 / stefan" |
|
| 3366 | 4652 |
! |
4653 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4654 |
visibilityChannel:aValueHolder |
| 3367 | 4655 |
"set the valueHolder, which holds the visible boolean value" |
4656 |
||
| 3366 | 4657 |
|
4658 |
|prev| |
|
4659 |
||
| 3367 | 4660 |
prev := visibilityChannel. |
4661 |
visibilityChannel := aValueHolder. |
|
| 3366 | 4662 |
self setupChannel:aValueHolder for:#visibilityStateChanged withOld:prev |
4663 |
||
| 3367 | 4664 |
" |
4665 |
|v h| |
|
4666 |
||
4667 |
v := View new. |
|
4668 |
v visibilityChannel:(h := ValueHolder with:true). |
|
4669 |
v open. |
|
4670 |
Delay waitForSeconds:2. |
|
4671 |
h value:false. |
|
4672 |
Delay waitForSeconds:2. |
|
4673 |
h value:true. |
|
4674 |
Delay waitForSeconds:2. |
|
4675 |
" |
|
4676 |
||
4677 |
"Created: / 14.1.1998 / 17:11:15 / stefan" |
|
4678 |
"Modified: / 14.1.1998 / 17:33:40 / stefan" |
|
| 370 | 4679 |
! ! |
4680 |
||
| 269 | 4681 |
!SimpleView methodsFor:'adding & removing components'! |
4682 |
||
4683 |
add:aComponent |
|
4684 |
"add a component (either a view or gadget) to the collection of |
|
4685 |
subComponents." |
|
4686 |
||
4687 |
self addComponent:aComponent |
|
4688 |
! |
|
4689 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4690 |
add:aComponent at:anOrigin |
| 1335 | 4691 |
"for ST-80 compatibility. |
4692 |
add a component at some origin" |
|
4693 |
||
4694 |
|l comp| |
|
4695 |
||
| 1614 | 4696 |
comp := aComponent. |
4697 |
||
4698 |
"/ (comp isWrapper not |
|
4699 |
"/ or:[comp isLayoutWrapper not]) ifTrue:[ |
|
4700 |
"/ comp := LayoutWrapper on:comp |
|
4701 |
"/ ]. |
|
| 1335 | 4702 |
|
4703 |
l := anOrigin asLayout. |
|
4704 |
comp layout:l. |
|
4705 |
||
4706 |
self addComponent:comp |
|
4707 |
||
| 1614 | 4708 |
"Modified: 18.4.1997 / 20:00:20 / cg" |
| 1335 | 4709 |
! |
4710 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4711 |
add:aComponentOrCollection in:aRectangleOrLayoutFrame |
| 269 | 4712 |
"for ST-80 compatibility. |
4713 |
add a component in some frame; the argument may be either a rectangle |
|
4714 |
with relative coordinates, or an instance of LayoutFrame, specifying |
|
4715 |
both relative coordinates and the insets." |
|
4716 |
||
|
1617
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
4717 |
|l wrapper| |
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
4718 |
|
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
4719 |
aComponentOrCollection isCollection ifTrue:[ |
| 7617 | 4720 |
wrapper := View new. |
4721 |
aComponentOrCollection do:[:aComponent | |
|
4722 |
wrapper add:aComponent |
|
4723 |
] |
|
|
1617
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
4724 |
] ifFalse:[ |
| 7617 | 4725 |
wrapper := aComponentOrCollection |
|
1617
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
4726 |
]. |
| 269 | 4727 |
|
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
4728 |
l := aRectangleOrLayoutFrame asLayout. |
| 269 | 4729 |
|
4730 |
"/ will soon be replaced by: |
|
4731 |
"/ aComponent layout:l. |
|
|
1617
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
4732 |
wrapper geometryLayout:l. |
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
4733 |
|
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
4734 |
self addComponent:wrapper. |
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
4735 |
|
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
4736 |
^ wrapper |
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
4737 |
|
| 1756 | 4738 |
"Modified: 17.6.1997 / 18:03:34 / cg" |
| 269 | 4739 |
! |
4740 |
||
4741 |
addComponent:aComponent |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4742 |
"components (i.e. gadgets or lightweight views) are being prepared. |
| 7663 | 4743 |
Don't use this right now for non-views" |
| 269 | 4744 |
|
4745 |
aComponent isView ifTrue:[ |
|
| 7663 | 4746 |
self addSubView:aComponent |
| 269 | 4747 |
] ifFalse:[ |
| 7663 | 4748 |
components isNil ifTrue:[ |
4749 |
components := OrderedCollection new |
|
4750 |
]. |
|
4751 |
components add:aComponent. |
|
4752 |
aComponent container:self. |
|
4753 |
shown ifTrue:[ |
|
4754 |
aComponent displayOn:self |
|
4755 |
] |
|
| 269 | 4756 |
] |
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4757 |
|
|
683
ecc5d13f22b2
redraw new components if already visible
Claus Gittinger <cg@exept.de>
parents:
662
diff
changeset
|
4758 |
"Modified: 13.5.1996 / 21:19:51 / cg" |
| 269 | 4759 |
! |
4760 |
||
4761 |
addSubView:newView |
|
4762 |
"add a view to the collection of subviews" |
|
4763 |
||
4764 |
subViews isNil ifTrue:[ |
|
| 7617 | 4765 |
subViews := OrderedCollection with:newView |
| 269 | 4766 |
] ifFalse:[ |
| 7617 | 4767 |
(subViews includesIdentical:newView) ifTrue:[ |
4768 |
self error:'trying to add a view twice' mayProceed:true. |
|
4769 |
^ self. |
|
4770 |
]. |
|
4771 |
subViews add:newView. |
|
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4772 |
]. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4773 |
self setContainerIn:newView. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4774 |
|
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4775 |
"Modified: 9.5.1996 / 00:47:16 / cg" |
| 269 | 4776 |
! |
4777 |
||
| 5896 | 4778 |
addSubView:newView after:aViewOrNil |
| 269 | 4779 |
"add a view to the collection of subviews after another view. |
| 5896 | 4780 |
If the argument aViewOrNil is nil, the newView is added at the end. |
| 269 | 4781 |
This makes sense, in Panels and other layout views, to enter a new |
4782 |
element at some defined place." |
|
4783 |
||
4784 |
subViews isNil ifTrue:[ |
|
| 7617 | 4785 |
subViews := OrderedCollection with:newView |
| 269 | 4786 |
] ifFalse:[ |
| 7617 | 4787 |
(subViews includesIdentical:newView) ifTrue:[ |
4788 |
self error:'trying to add a view twice' mayProceed:true. |
|
4789 |
^ self. |
|
4790 |
]. |
|
4791 |
aViewOrNil isNil ifTrue:[ |
|
4792 |
subViews add:newView |
|
4793 |
] ifFalse:[ |
|
4794 |
subViews add:newView after:aViewOrNil. |
|
4795 |
] |
|
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4796 |
]. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4797 |
self setContainerIn:newView. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4798 |
|
| 5896 | 4799 |
"Modified: / 09-05-1996 / 00:47:20 / cg" |
4800 |
"Modified (comment): / 22-03-2012 / 10:39:04 / cg" |
|
4801 |
! |
|
4802 |
||
4803 |
addSubView:newView before:aViewOrNil |
|
| 269 | 4804 |
"add a view to the collection of subviews before another view. |
| 5896 | 4805 |
If the argument aViewOrNil is nil, the newView is added at the end. |
| 269 | 4806 |
This makes sense, in Panels and other layout views, to enter a new |
4807 |
element at some defined place." |
|
4808 |
||
4809 |
subViews isNil ifTrue:[ |
|
| 7617 | 4810 |
subViews := OrderedCollection with:newView |
| 269 | 4811 |
] ifFalse:[ |
| 7617 | 4812 |
(subViews includesIdentical:newView) ifTrue:[ |
4813 |
self error:'trying to add a view twice' mayProceed:true. |
|
4814 |
^ self. |
|
4815 |
]. |
|
4816 |
aViewOrNil isNil ifTrue:[ |
|
4817 |
subViews addFirst:newView |
|
4818 |
] ifFalse:[ |
|
4819 |
subViews add:newView before:aViewOrNil. |
|
4820 |
] |
|
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4821 |
]. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4822 |
self setContainerIn:newView. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4823 |
|
| 5896 | 4824 |
"Modified: / 09-05-1996 / 00:47:23 / cg" |
4825 |
"Modified (comment): / 22-03-2012 / 10:39:18 / cg" |
|
| 269 | 4826 |
! |
4827 |
||
4828 |
addSubView:aView in:bounds borderWidth:bw |
|
4829 |
"for ST-80 V2.x compatibility" |
|
4830 |
||
4831 |
aView borderWidth:bw. |
|
4832 |
self add:aView in:bounds. |
|
4833 |
! |
|
4834 |
||
| 1439 | 4835 |
addSubViewFirst:newView |
4836 |
"add a view to the front of the collection of subviews" |
|
4837 |
||
4838 |
subViews isNil ifTrue:[ |
|
| 7617 | 4839 |
subViews := OrderedCollection with:newView |
| 1439 | 4840 |
] ifFalse:[ |
| 7617 | 4841 |
(subViews includesIdentical:newView) ifTrue:[ |
4842 |
self error:'trying to add a view twice' mayProceed:true. |
|
4843 |
^ self. |
|
4844 |
]. |
|
4845 |
subViews addFirst:newView. |
|
| 1439 | 4846 |
]. |
4847 |
self setContainerIn:newView. |
|
4848 |
||
4849 |
"Modified: 9.5.1996 / 00:47:16 / cg" |
|
4850 |
"Created: 6.3.1997 / 18:43:38 / cg" |
|
4851 |
! |
|
4852 |
||
| 269 | 4853 |
component:aComponent |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4854 |
"components (i.e. gadgets or lightweight views) are being prepared. |
| 7663 | 4855 |
Don't use this right now for non-views" |
| 269 | 4856 |
|
4857 |
aComponent origin:0.0@0.0 corner:1.0@1.0. |
|
4858 |
aComponent isView ifTrue:[ |
|
| 7663 | 4859 |
self addSubView:aComponent |
| 269 | 4860 |
] ifFalse:[ |
| 7663 | 4861 |
components := OrderedCollection with:aComponent. |
4862 |
aComponent container:self. |
|
4863 |
||
4864 |
shown ifTrue:[ |
|
4865 |
aComponent displayOn:self |
|
4866 |
] |
|
| 269 | 4867 |
] |
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4868 |
|
|
683
ecc5d13f22b2
redraw new components if already visible
Claus Gittinger <cg@exept.de>
parents:
662
diff
changeset
|
4869 |
"Modified: 13.5.1996 / 21:20:29 / cg" |
| 269 | 4870 |
! |
4871 |
||
4872 |
destroySubViews |
|
4873 |
"remove all subviews" |
|
4874 |
||
4875 |
subViews notNil ifTrue:[ |
|
| 7617 | 4876 |
subViews copy do:[:aSubView | |
4877 |
aSubView destroy. |
|
4878 |
]. |
|
4879 |
||
4880 |
"/ paranoia ;-) |
|
4881 |
subViews size ~~ 0 ifTrue:[ |
|
4882 |
(self class name , ' >>View [warning]: some subView(s) did not destroy: ' , subViews printString) infoPrintCR. |
|
4883 |
subViews := nil |
|
4884 |
]. |
|
|
5245
af593d6e31a9
handle non-view components in destroySubViews
Claus Gittinger <cg@exept.de>
parents:
5229
diff
changeset
|
4885 |
]. |
|
af593d6e31a9
handle non-view components in destroySubViews
Claus Gittinger <cg@exept.de>
parents:
5229
diff
changeset
|
4886 |
|
|
af593d6e31a9
handle non-view components in destroySubViews
Claus Gittinger <cg@exept.de>
parents:
5229
diff
changeset
|
4887 |
components notNil ifTrue:[ |
| 7617 | 4888 |
components copy do:[:aComponent | |
4889 |
aComponent destroy. |
|
4890 |
]. |
|
4891 |
components := nil. |
|
| 269 | 4892 |
] |
4893 |
! |
|
4894 |
||
4895 |
removeComponent:aComponent |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4896 |
"components (i.e. gadgets or lightweight views) are being prepared. |
| 7663 | 4897 |
Don't use this right now for non-views" |
| 269 | 4898 |
|
4899 |
aComponent isView ifTrue:[ |
|
| 7663 | 4900 |
self removeSubView:aComponent |
| 269 | 4901 |
] ifFalse:[ |
| 7663 | 4902 |
components isNil ifTrue:[^self]. |
4903 |
components remove:aComponent ifAbsent:[]. |
|
4904 |
aComponent container:nil |
|
| 269 | 4905 |
] |
| 4579 | 4906 |
|
4907 |
"Modified: / 11-09-2006 / 17:14:30 / User" |
|
| 269 | 4908 |
! |
4909 |
||
4910 |
removeSubView:aView |
|
4911 |
"remove a view from the collection of subviews" |
|
4912 |
||
4913 |
subViews notNil ifTrue:[ |
|
| 7617 | 4914 |
subViews remove:aView ifAbsent:[nil]. |
4915 |
aView setContainer:nil. |
|
4916 |
||
4917 |
(subViews size == 0) ifTrue:[ |
|
4918 |
subViews := nil |
|
4919 |
] |
|
| 269 | 4920 |
] |
4921 |
! |
|
4922 |
||
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4923 |
setContainerIn:aView |
| 269 | 4924 |
"common code for addSubView* methods" |
4925 |
||
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4926 |
aView container:self. |
| 7262 | 4927 |
(aView graphicsDevice ~~ device) ifTrue:[ |
| 7617 | 4928 |
'SimpleView [warning]: subview (' errorPrint. aView class name errorPrint.
|
4929 |
') has different device than me (' errorPrint.
|
|
4930 |
self class name errorPrint. ').' errorPrintCR. |
|
4931 |
aView device:device |
|
| 3616 | 4932 |
]. |
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4933 |
|
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
4934 |
"Created: 9.5.1996 / 00:46:59 / cg" |
|
1172
a69398754511
newStyle info & error messages
Claus Gittinger <cg@exept.de>
parents:
1161
diff
changeset
|
4935 |
"Modified: 10.1.1997 / 18:06:49 / cg" |
| 269 | 4936 |
! ! |
4937 |
||
4938 |
!SimpleView methodsFor:'change & update'! |
|
4939 |
||
|
1437
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
4940 |
changedPreferredBounds:someArgument |
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
4941 |
"tell any dependents, that I have changed my preferred bounds; |
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
4942 |
Interface is provided mostly provided for ST80 compatibility; |
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
4943 |
here, translate into ST/X's mechanism for telling others about this." |
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
4944 |
|
| 7397 | 4945 |
dependents notNil ifTrue:[ self changed:#preferredExtent ] |
|
1437
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
4946 |
|
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
4947 |
"Modified: 6.3.1997 / 16:12:02 / cg" |
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
4948 |
! |
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
4949 |
|
|
4038
538491244f6f
preps for handling language changes
Claus Gittinger <cg@exept.de>
parents:
3968
diff
changeset
|
4950 |
languageChanged |
|
538491244f6f
preps for handling language changes
Claus Gittinger <cg@exept.de>
parents:
3968
diff
changeset
|
4951 |
! |
|
538491244f6f
preps for handling language changes
Claus Gittinger <cg@exept.de>
parents:
3968
diff
changeset
|
4952 |
|
| 269 | 4953 |
update:aspect with:aParameter from:changedObject |
4954 |
"an update request" |
|
4955 |
||
4956 |
aspect == #sizeOfView ifTrue:[ |
|
| 7617 | 4957 |
"one of the views we depend on changed its size" |
4958 |
"/ cg: #containerChangedSize has already been sent by the caller |
|
4959 |
^ self "containerChangedSize". |
|
| 3730 | 4960 |
]. |
4961 |
super update:aspect with:aParameter from:changedObject |
|
| 964 | 4962 |
|
4963 |
"Modified: 19.7.1996 / 17:30:48 / cg" |
|
| 269 | 4964 |
! ! |
4965 |
||
4966 |
!SimpleView methodsFor:'cursor animation'! |
|
4967 |
||
4968 |
showBusyWhile:aBlock |
|
4969 |
"evaluate some time consuming block, while doing this, |
|
| 1943 | 4970 |
show a spinning wheel cursor. If those bitmaps are not found, |
4971 |
fallback to the standard busy cursor. |
|
4972 |
Experimental." |
|
| 269 | 4973 |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4974 |
|ok bitmaps cursors maskForm process oldCursor| |
| 269 | 4975 |
|
4976 |
oldCursor := cursor. |
|
4977 |
||
4978 |
ok := true. |
|
| 4834 | 4979 |
bitmaps := #('wheel1' 'wheel2' 'wheel3' 'wheel4')
|
| 7919 | 4980 |
collect:[:name | |
4981 |
|f| |
|
4982 |
||
4983 |
f := Smalltalk imageFromFileNamed:(name , '.xbm') forClass:self class. |
|
4984 |
f isNil ifTrue:[ |
|
4985 |
('SimpleView [warning]: no bitmap file: ' , name , '.xbm') errorPrintCR.
|
|
4986 |
ok := false |
|
4987 |
]. |
|
4988 |
f |
|
4989 |
]. |
|
| 1141 | 4990 |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
4991 |
ok ifTrue:[ |
| 7919 | 4992 |
maskForm := Smalltalk imageFromFileNamed:'wheelm.xbm' forClass:self class. |
4993 |
maskForm isNil ifTrue:[ |
|
4994 |
('SimpleView [warning]: no bitmap file: wheelm.xbm') errorPrintCR.
|
|
4995 |
ok := false |
|
4996 |
]. |
|
| 269 | 4997 |
]. |
4998 |
||
4999 |
ok ifFalse:[ |
|
| 7919 | 5000 |
self cursor:Cursor wait. |
5001 |
aBlock ensure:[ |
|
5002 |
self cursor:oldCursor |
|
5003 |
] |
|
| 269 | 5004 |
] ifTrue:[ |
| 7919 | 5005 |
cursors := bitmaps collect:[:form | (Cursor sourceForm:form |
5006 |
maskForm:maskForm |
|
5007 |
hotX:8 |
|
5008 |
hotY:8) onDevice:device]. |
|
5009 |
||
5010 |
process := [ |
|
5011 |
|shortDelay| |
|
5012 |
||
5013 |
Delay waitForSeconds:0.25. |
|
5014 |
shortDelay := Delay forSeconds:0.05. |
|
5015 |
[ |
|
5016 |
cursors do:[:curs | |
|
5017 |
self cursor:curs. |
|
5018 |
shortDelay wait. |
|
5019 |
] |
|
5020 |
] loop. |
|
5021 |
] forkAt:(Processor activeProcess priority + 1). |
|
5022 |
||
5023 |
aBlock ensure:[ |
|
5024 |
process terminate. |
|
5025 |
self cursor:oldCursor |
|
5026 |
] |
|
| 269 | 5027 |
]. |
5028 |
||
5029 |
" |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
5030 |
View new realize showBusyWhile:[ Delay waitForSeconds:5 ] |
|
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
5031 |
Transcript showBusyWhile:[ Delay waitForSeconds:5 ] |
| 269 | 5032 |
" |
| 1141 | 5033 |
|
| 7919 | 5034 |
"Modified: / 31-10-1997 / 19:59:49 / cg" |
5035 |
"Modified: / 20-02-2017 / 17:15:54 / stefan" |
|
| 269 | 5036 |
! ! |
5037 |
||
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5038 |
!SimpleView methodsFor:'dependents access'! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5039 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5040 |
addDependent:anObject |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5041 |
"make the argument, anObject be a dependent of the receiver" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5042 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5043 |
|wasBlocked| |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5044 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5045 |
wasBlocked := OperatingSystem blockInterrupts. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5046 |
[ |
| 7617 | 5047 |
|deps| |
5048 |
||
5049 |
deps := dependents. |
|
5050 |
"/ |
|
5051 |
"/ store the very first dependent directly in |
|
5052 |
"/ the dependents instVar |
|
5053 |
"/ |
|
5054 |
(deps isNil and:[anObject isCollection not]) ifTrue:[ |
|
5055 |
dependents := anObject |
|
5056 |
] ifFalse:[ |
|
5057 |
"/ |
|
5058 |
"/ store more dependents in the dependents collection |
|
5059 |
"/ |
|
5060 |
deps isCollection ifTrue:[ |
|
5061 |
deps add:anObject |
|
5062 |
] ifFalse:[ |
|
5063 |
deps == anObject ifFalse:[ |
|
5064 |
deps isNil ifTrue:[ |
|
5065 |
dependents := (IdentitySet with:anObject) |
|
5066 |
] ifFalse:[ |
|
5067 |
dependents := (IdentitySet with:deps with:anObject) |
|
5068 |
] |
|
5069 |
] |
|
5070 |
] |
|
5071 |
] |
|
|
3604
e32b5044a59e
#valueNowOrOnUnwindDo: -> #ensure:
Claus Gittinger <cg@exept.de>
parents:
3601
diff
changeset
|
5072 |
] ensure:[ |
| 7617 | 5073 |
wasBlocked ifFalse:[ |
5074 |
OperatingSystem unblockInterrupts |
|
5075 |
] |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5076 |
] |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5077 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5078 |
"Modified: 8.1.1997 / 23:40:30 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5079 |
"Created: 11.6.1997 / 13:10:40 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5080 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5081 |
|
| 7845 | 5082 |
breakDependents |
5083 |
"remove all dependencies from the receiver" |
|
5084 |
||
5085 |
dependents := nil |
|
5086 |
||
5087 |
"Created: / 08-02-2017 / 00:39:05 / cg" |
|
5088 |
! |
|
5089 |
||
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5090 |
dependents |
| 7397 | 5091 |
"return a Collection of dependents. |
5092 |
Views keep them in an instance variable to avoid overhead." |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5093 |
|
|
1938
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
5094 |
dependents isNil ifTrue:[^ #()]. |
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5095 |
dependents isCollection ifTrue:[ |
| 7617 | 5096 |
^ dependents |
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5097 |
]. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5098 |
^ IdentitySet with:dependents |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5099 |
|
|
1938
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
5100 |
"Created: / 11.6.1997 / 13:10:44 / cg" |
| 2015 | 5101 |
"Modified: / 26.1.1998 / 11:18:36 / cg" |
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5102 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5103 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5104 |
dependents:aCollection |
| 7397 | 5105 |
"set the collection of dependents. |
5106 |
Views keep them in an instance variable to avoid overhead." |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5107 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5108 |
|dep| |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5109 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5110 |
aCollection size == 1 ifTrue:[ |
| 7617 | 5111 |
dep := aCollection first. |
5112 |
dep isCollection ifFalse:[ |
|
5113 |
dependents := aCollection first. |
|
5114 |
^ self |
|
5115 |
] |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5116 |
]. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5117 |
dependents := aCollection |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5118 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5119 |
"Modified: 19.4.1996 / 12:23:05 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5120 |
"Created: 11.6.1997 / 13:10:47 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5121 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5122 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5123 |
dependentsDo:aBlock |
| 7397 | 5124 |
"evaluate aBlock for all of my dependents. |
5125 |
Views keep them in an instance variable to avoid overhead." |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5126 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5127 |
|deps| |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5128 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5129 |
deps := dependents. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5130 |
deps notNil ifTrue:[ |
| 7617 | 5131 |
deps isCollection ifTrue:[ |
5132 |
deps do:aBlock |
|
5133 |
] ifFalse:[ |
|
5134 |
aBlock value:deps |
|
5135 |
] |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5136 |
] |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5137 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5138 |
"Created: 11.6.1997 / 13:10:51 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5139 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5140 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5141 |
removeDependent:anObject |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5142 |
"make the argument, anObject be independent of the receiver" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5143 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5144 |
|wasBlocked| |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5145 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5146 |
"/ must do this save from interrupts, since the dependents collection |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5147 |
"/ is possibly accessed from multiple threads. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5148 |
"/ Used to use #valueUninterruptably here; inlined that code for slightly |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5149 |
"/ faster execution. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5150 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5151 |
wasBlocked := OperatingSystem blockInterrupts. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5152 |
[ |
| 7617 | 5153 |
|deps sz dep| |
5154 |
||
5155 |
deps := dependents. |
|
5156 |
deps notNil ifTrue:[ |
|
5157 |
deps isCollection ifTrue:[ |
|
5158 |
deps remove:anObject ifAbsent:[]. |
|
5159 |
(sz := deps size) == 0 ifTrue:[ |
|
5160 |
dependents := nil |
|
5161 |
] ifFalse:[ |
|
5162 |
sz == 1 ifTrue:[ |
|
5163 |
(dep := deps first) isCollection ifFalse:[ |
|
5164 |
dependents := dep |
|
5165 |
] |
|
5166 |
] |
|
5167 |
] |
|
5168 |
] ifFalse:[ |
|
5169 |
deps == anObject ifTrue:[ |
|
5170 |
dependents := nil |
|
5171 |
] |
|
5172 |
] |
|
5173 |
] |
|
|
3604
e32b5044a59e
#valueNowOrOnUnwindDo: -> #ensure:
Claus Gittinger <cg@exept.de>
parents:
3601
diff
changeset
|
5174 |
] ensure:[ |
| 7617 | 5175 |
wasBlocked ifFalse:[ |
5176 |
OperatingSystem unblockInterrupts |
|
5177 |
] |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5178 |
] |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5179 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5180 |
"Modified: 8.1.1997 / 23:41:39 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5181 |
"Created: 11.6.1997 / 13:11:58 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5182 |
! ! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5183 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5184 |
!SimpleView methodsFor:'dependents access (non weak)'! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5185 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5186 |
addNonWeakDependent:anObject |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5187 |
"make the argument, anObject be a dependent of the receiver. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5188 |
Since all dependencies are nonWeak in Model, this is simply |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5189 |
forwarded to addDependent:" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5190 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5191 |
^ self addDependent:anObject |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5192 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5193 |
"Created: 11.6.1997 / 13:15:40 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5194 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5195 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5196 |
interests |
|
2037
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
5197 |
"return a Collection of interests - empty if there is none. |
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5198 |
Here, we use the normal dependents collection for interests." |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5199 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5200 |
^ self dependents |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5201 |
|
|
2037
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
5202 |
"Modified: / 14.10.1996 / 22:19:58 / stefan" |
|
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
5203 |
"Created: / 11.6.1997 / 13:15:44 / cg" |
|
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
5204 |
"Modified: / 30.1.1998 / 14:07:48 / cg" |
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5205 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5206 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5207 |
nonWeakDependents |
|
2037
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
5208 |
"return a Collection of dependents - empty if there is none. |
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5209 |
Since all dependencies are nonWeak in Model, this is a dummy." |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5210 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5211 |
^ self dependents |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5212 |
|
|
2037
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
5213 |
"Created: / 11.6.1997 / 13:15:48 / cg" |
|
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
5214 |
"Modified: / 30.1.1998 / 14:06:55 / cg" |
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5215 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5216 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5217 |
removeNonWeakDependent:anObject |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5218 |
"make the argument, anObject be independent of the receiver. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5219 |
Since all dependencies are nonWeak in Model, this is simply |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5220 |
forwarded to removeDependent:" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5221 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5222 |
^ self removeDependent:anObject |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5223 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5224 |
"Created: 11.6.1997 / 13:15:52 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5225 |
! ! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
5226 |
|
| 1308 | 5227 |
!SimpleView methodsFor:'drag & drop'! |
5228 |
||
| 4649 | 5229 |
canDrop:aDropContext |
5230 |
"return true, if we can drop using a dropContexts information (the new drop interface). |
|
|
4647
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
5231 |
This method should be redefined in views which can take objects" |
|
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
5232 |
|
| 1308 | 5233 |
^ false |
|
1581
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
5234 |
|
| 4649 | 5235 |
"Modified: / 13-10-2006 / 16:05:23 / cg" |
5236 |
! |
|
5237 |
||
5238 |
canDrop:aDropContext at:positionInView |
|
5239 |
"return true, if we can drop using a dropContexts information (the new drop interface). |
|
5240 |
This method should be redefined in views which can take objects" |
|
5241 |
||
5242 |
^ self canDrop:aDropContext |
|
5243 |
||
5244 |
"Modified: / 13-10-2006 / 16:05:42 / cg" |
|
5245 |
! |
|
5246 |
||
5247 |
canDropObjects:aCollectionOfDropObjects |
|
5248 |
"return true, if we can drop aCollectionOfDropObjects (the OLD drop interface). |
|
5249 |
This method should be redefined in views which can take objects" |
|
5250 |
||
5251 |
^ false |
|
5252 |
||
5253 |
"Modified: / 13-10-2006 / 16:06:03 / cg" |
|
5254 |
! |
|
5255 |
||
5256 |
canDropObjects:aCollectionOfDropObjects at:positionInView |
|
5257 |
"return true, if we can drop aCollectionOfDropObjects (the OLD drop interface). |
|
5258 |
This method should be redefined in views which can take objects" |
|
5259 |
||
5260 |
^ self canDropObjects:aCollectionOfDropObjects |
|
5261 |
||
5262 |
"Modified: / 13-10-2006 / 16:06:15 / cg" |
|
|
1581
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
5263 |
! |
|
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
5264 |
|
| 3947 | 5265 |
dragAutoScroll:aContext |
5266 |
"called by the DragAndDropManager to scroll during a drag/drop operation |
|
| 4834 | 5267 |
if necassery (decided by the widget itself); |
| 4460 | 5268 |
If a scroll is done, return true otherwise false (used to restore the background). |
5269 |
By default false is returned." |
|
5270 |
||
| 3947 | 5271 |
^ false |
5272 |
! |
|
5273 |
||
| 4649 | 5274 |
drop:aDropContext |
5275 |
"drop manager wants to drop using info in aDropContext (the new drop interface). |
|
|
4647
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
5276 |
An error here, because this is only sent, if #canDrop: returned true; |
|
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
5277 |
if you redefined #canDrop: in a subclass, #drop: must also be redefined." |
|
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
5278 |
|
|
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
5279 |
self subclassResponsibility |
|
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
5280 |
|
| 4649 | 5281 |
"Modified: / 13-10-2006 / 16:07:58 / cg" |
5282 |
! |
|
5283 |
||
5284 |
drop:aDropContext at:aPoint |
|
5285 |
"drop manager wants to drop using info in aDropContext (the new drop interface). |
|
| 1308 | 5286 |
If I have an application, forward the request. |
5287 |
Otherwise, ignore it. This is only sent, if #canDrop: returned true; |
|
5288 |
if you redefined #canDrop: in a subclass, #drop:at: must also be redefined." |
|
5289 |
||
| 4649 | 5290 |
self drop:aDropContext |
5291 |
||
5292 |
"Modified: / 13-10-2006 / 16:07:41 / cg" |
|
5293 |
! |
|
5294 |
||
5295 |
dropObjects:aCollectionOfDropObjects |
|
5296 |
"someone wants to drop aCollectionOfDropObjects (the OLD drop interface). |
|
5297 |
An error here, because this is only sent, if #canDrop: returned true; |
|
5298 |
if you redefined #canDropObjects: in a subclass, #dropObjects: must also be redefined." |
|
5299 |
||
5300 |
self subclassResponsibility |
|
5301 |
||
5302 |
"Created: / 13-10-2006 / 16:06:48 / cg" |
|
5303 |
! |
|
5304 |
||
5305 |
dropObjects:aCollectionOfDropObjects at:aPoint |
|
5306 |
"someone wants to drop aCollectionOfDropObjects (the OLD drop interface). |
|
5307 |
An error here, because this is only sent, if #canDrop: returned true; |
|
5308 |
if you redefined #canDropObjects: in a subclass, #dropObjects: must also be redefined." |
|
5309 |
||
5310 |
self dropObjects:aCollectionOfDropObjects |
|
5311 |
||
5312 |
"Created: / 13-10-2006 / 16:07:03 / cg" |
|
| 3591 | 5313 |
! |
5314 |
||
5315 |
dropTarget |
|
| 4460 | 5316 |
"returns the dropTarget or nil" |
5317 |
||
| 4471 | 5318 |
^ dropTarget |
5319 |
! |
|
5320 |
||
5321 |
dropTarget:aDropTragetOrNil |
|
5322 |
"set the dropTarget" |
|
5323 |
||
5324 |
dropTarget := aDropTragetOrNil. |
|
| 1308 | 5325 |
! ! |
5326 |
||
| 269 | 5327 |
!SimpleView methodsFor:'edge drawing'! |
5328 |
||
5329 |
drawBottomEdge |
|
5330 |
"draw bottom 3D edge into window frame" |
|
5331 |
||
5332 |
self drawBottomEdgeLevel:level |
|
| 7617 | 5333 |
shadow:shadowColor |
5334 |
light:lightColor |
|
5335 |
halfShadow:nil |
|
5336 |
halfLight:nil |
|
5337 |
style:nil. |
|
| 269 | 5338 |
! |
5339 |
||
5340 |
drawBottomEdgeLevel:level shadow:shadowColor light:lightColor halfShadow:halfShadowColor halfLight:halfLightColor style:edgeStyle |
|
5341 |
|botFg |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
5342 |
count "{ Class: SmallInteger }"
|
| 269 | 5343 |
b r| |
5344 |
||
5345 |
count := level. |
|
5346 |
count == 0 ifTrue:[^ self]. |
|
5347 |
||
5348 |
(count < 0) ifTrue:[ |
|
| 7617 | 5349 |
botFg := lightColor. |
5350 |
count := count negated |
|
| 269 | 5351 |
] ifFalse:[ |
| 7617 | 5352 |
((edgeStyle == #soft) and:[level > 1]) ifTrue:[ |
5353 |
botFg := halfShadowColor |
|
5354 |
] ifFalse:[ |
|
5355 |
botFg := shadowColor |
|
5356 |
]. |
|
| 269 | 5357 |
]. |
5358 |
super paint:botFg. |
|
5359 |
super lineWidth:0. |
|
5360 |
||
5361 |
r := width - 1. |
|
5362 |
0 to:(count - 1) do:[:i | |
|
| 7617 | 5363 |
b := height - 1 - i. |
5364 |
super displayDeviceLineFromX:i y:b toX:(r - i) y:b |
|
| 269 | 5365 |
]. |
5366 |
||
5367 |
((edgeStyle == #soft) and:[level > 1]) ifTrue:[ |
|
| 7617 | 5368 |
b := height - 1. |
5369 |
super paint:shadowColor. |
|
5370 |
super displayDeviceLineFromX:1 y:b toX:r y:b. |
|
| 1444 | 5371 |
]. |
5372 |
||
5373 |
self edgeDrawn:#bottom. |
|
5374 |
||
5375 |
"Modified: 7.3.1997 / 17:59:39 / cg" |
|
| 269 | 5376 |
! |
5377 |
||
5378 |
drawEdges |
|
5379 |
"draw all of my 3D edges" |
|
5380 |
||
5381 |
self drawEdgesForX:0 y:0 width:width height:height level:level |
|
| 7617 | 5382 |
shadow:shadowColor |
5383 |
light:lightColor |
|
5384 |
halfShadow:nil |
|
5385 |
halfLight:nil |
|
5386 |
style:nil |
|
| 269 | 5387 |
! |
5388 |
||
5389 |
drawEdgesForX:x y:y width:w height:h level:l |
|
5390 |
"draw 3D edges into a rectangle" |
|
5391 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
5392 |
self |
| 7617 | 5393 |
drawEdgesForX:x y:y width:w height:h level:l |
5394 |
shadow:shadowColor light:lightColor |
|
5395 |
halfShadow:nil halfLight:nil |
|
5396 |
style:nil |
|
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
5397 |
! |
| 269 | 5398 |
|
5399 |
drawLeftEdge |
|
5400 |
"draw left 3D edge into window frame" |
|
5401 |
||
5402 |
self drawLeftEdgeLevel:level |
|
| 7617 | 5403 |
shadow:shadowColor |
5404 |
light:lightColor |
|
5405 |
halfShadow:nil |
|
5406 |
halfLight:nil |
|
5407 |
style:nil. |
|
| 269 | 5408 |
! |
5409 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
5410 |
drawLeftEdgeLevel:level shadow:shadowColor light:lightColor halfShadow:halfShadowColor halfLight:halfLightColor style:edgeStyle |
| 269 | 5411 |
|leftFg leftHalfFg paint b |
5412 |
count "{ Class: SmallInteger }" |
|
|
5413 |
||
5414 |
count := level. |
|
5415 |
count == 0 ifTrue:[^ self]. |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
5416 |
|
| 269 | 5417 |
(count < 0) ifTrue:[ |
| 7617 | 5418 |
leftFg := shadowColor. |
5419 |
leftHalfFg := halfShadowColor. |
|
5420 |
count := count negated. |
|
| 269 | 5421 |
] ifFalse:[ |
| 7617 | 5422 |
leftFg := lightColor. |
5423 |
leftHalfFg := halfLightColor. |
|
| 269 | 5424 |
]. |
5425 |
leftHalfFg isNil ifTrue:[ |
|
| 7617 | 5426 |
leftHalfFg := leftFg |
| 269 | 5427 |
]. |
5428 |
||
5429 |
((edgeStyle == #soft) and:[level > 0]) ifTrue:[ |
|
| 7617 | 5430 |
paint := leftHalfFg |
| 269 | 5431 |
] ifFalse:[ |
| 7617 | 5432 |
paint := leftFg |
| 269 | 5433 |
]. |
5434 |
super paint:paint. |
|
5435 |
super lineWidth:0. |
|
5436 |
||
5437 |
b := height - 1. |
|
5438 |
0 to:(count - 1) do:[:i | |
|
| 7617 | 5439 |
super displayDeviceLineFromX:i y:i toX:i y:(b - i) |
| 269 | 5440 |
]. |
5441 |
||
5442 |
((edgeStyle == #soft) and:[level > 2]) ifTrue:[ |
|
| 7617 | 5443 |
super paint:(device blackColor). |
5444 |
super displayDeviceLineFromX:0 y:0 toX:0 y:b. |
|
| 1444 | 5445 |
]. |
5446 |
||
5447 |
self edgeDrawn:#left. |
|
5448 |
||
5449 |
"Modified: 7.3.1997 / 17:59:53 / cg" |
|
| 269 | 5450 |
! |
5451 |
||
5452 |
drawRightEdge |
|
5453 |
"draw right 3D edge into window frame" |
|
5454 |
||
5455 |
self drawRightEdgeLevel:level |
|
| 7617 | 5456 |
shadow:shadowColor |
5457 |
light:lightColor |
|
5458 |
halfShadow:nil |
|
5459 |
halfLight:nil |
|
5460 |
style:nil. |
|
| 269 | 5461 |
! |
5462 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
5463 |
drawRightEdgeLevel:level shadow:shadowColor light:lightColor halfShadow:halfShadowColor halfLight:halfLightColor style:edgeStyle |
| 269 | 5464 |
|rightFg |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
5465 |
count "{ Class: SmallInteger }"
|
| 269 | 5466 |
r b| |
5467 |
||
5468 |
count := level. |
|
5469 |
count == 0 ifTrue:[^ self]. |
|
5470 |
||
5471 |
(count < 0) ifTrue:[ |
|
| 7617 | 5472 |
rightFg := lightColor. |
5473 |
count := count negated |
|
| 269 | 5474 |
] ifFalse:[ |
| 7617 | 5475 |
((edgeStyle == #soft) and:[level > 1]) ifTrue:[ |
5476 |
rightFg := halfShadowColor |
|
5477 |
] ifFalse:[ |
|
5478 |
rightFg := shadowColor |
|
5479 |
]. |
|
| 269 | 5480 |
]. |
5481 |
super paint:rightFg. |
|
5482 |
super lineWidth:0. |
|
5483 |
||
5484 |
b := height - 1. |
|
5485 |
0 to:(count - 1) do:[:i | |
|
| 7617 | 5486 |
r := width - 1 - i. |
5487 |
super displayDeviceLineFromX:r y:i toX:r y:(b - i) |
|
| 269 | 5488 |
]. |
5489 |
((edgeStyle == #soft) and:[level > 1]) ifTrue:[ |
|
| 7617 | 5490 |
r := width - 1. |
5491 |
super paint:shadowColor. |
|
5492 |
super displayDeviceLineFromX:r y:1 toX:r y:b. |
|
| 1444 | 5493 |
]. |
5494 |
||
5495 |
self edgeDrawn:#right. |
|
5496 |
||
5497 |
"Modified: 7.3.1997 / 18:00:02 / cg" |
|
| 269 | 5498 |
! |
5499 |
||
5500 |
drawTopEdge |
|
5501 |
"draw top 3D edge into window frame" |
|
5502 |
||
5503 |
self drawTopEdgeLevel:level |
|
| 7617 | 5504 |
shadow:shadowColor |
5505 |
light:lightColor |
|
5506 |
halfShadow:nil |
|
5507 |
halfLight:nil |
|
5508 |
style:nil. |
|
| 269 | 5509 |
! |
5510 |
||
| 7011 | 5511 |
drawTopEdgeLevel:level atY:y shadow:shadowColor light:lightColor halfShadow:halfShadowColor halfLight:halfLightColor style:edgeStyle |
| 269 | 5512 |
|topFg topHalfFg paint r |
5513 |
count "{ Class: SmallInteger }" |
|
|
5514 |
||
5515 |
count := level. |
|
5516 |
count == 0 ifTrue:[^ self]. |
|
5517 |
||
5518 |
(count < 0) ifTrue:[ |
|
| 7617 | 5519 |
topFg := shadowColor. |
5520 |
topHalfFg := halfShadowColor. |
|
5521 |
count := count negated |
|
| 269 | 5522 |
] ifFalse:[ |
| 7617 | 5523 |
topFg := lightColor. |
5524 |
topHalfFg := halfLightColor. |
|
| 269 | 5525 |
]. |
5526 |
topHalfFg isNil ifTrue:[ |
|
| 7617 | 5527 |
topHalfFg := topFg |
| 269 | 5528 |
]. |
5529 |
||
5530 |
((edgeStyle == #soft) and:[level > 0]) ifTrue:[ |
|
| 7617 | 5531 |
paint := topHalfFg |
| 269 | 5532 |
] ifFalse:[ |
| 7617 | 5533 |
paint := topFg |
| 269 | 5534 |
]. |
5535 |
super paint:paint. |
|
5536 |
super lineWidth:0. |
|
5537 |
||
5538 |
r := width - 1. |
|
5539 |
0 to:(count - 1) do:[:i | |
|
| 7617 | 5540 |
super displayDeviceLineFromX:i y:y+i toX:(r - i) y:y+i |
| 269 | 5541 |
]. |
5542 |
((edgeStyle == #soft) and:[level > 2]) ifTrue:[ |
|
| 7617 | 5543 |
super paint:(device blackColor). |
5544 |
super displayDeviceLineFromX:0 y:y+0 toX:r y:y+0. |
|
| 7011 | 5545 |
]. |
5546 |
||
5547 |
self edgeDrawn:#top. |
|
5548 |
||
5549 |
"Modified: 7.3.1997 / 18:00:11 / cg" |
|
5550 |
! |
|
5551 |
||
5552 |
drawTopEdgeLevel:level shadow:shadowColor light:lightColor halfShadow:halfShadowColor halfLight:halfLightColor style:edgeStyle |
|
5553 |
self drawTopEdgeLevel:level atY:0 shadow:shadowColor light:lightColor halfShadow:halfShadowColor halfLight:halfLightColor style:edgeStyle |
|
5554 |
! |
|
5555 |
||
5556 |
drawTopEdgeLevel:level y:y shadow:shadowColor light:lightColor halfShadow:halfShadowColor halfLight:halfLightColor style:edgeStyle |
|
5557 |
|topFg topHalfFg paint r |
|
5558 |
count "{ Class: SmallInteger }" |
|
|
5559 |
||
5560 |
count := level. |
|
5561 |
count == 0 ifTrue:[^ self]. |
|
5562 |
||
5563 |
(count < 0) ifTrue:[ |
|
| 7617 | 5564 |
topFg := shadowColor. |
5565 |
topHalfFg := halfShadowColor. |
|
5566 |
count := count negated |
|
| 7011 | 5567 |
] ifFalse:[ |
| 7617 | 5568 |
topFg := lightColor. |
5569 |
topHalfFg := halfLightColor. |
|
| 7011 | 5570 |
]. |
5571 |
topHalfFg isNil ifTrue:[ |
|
| 7617 | 5572 |
topHalfFg := topFg |
| 7011 | 5573 |
]. |
5574 |
||
5575 |
((edgeStyle == #soft) and:[level > 0]) ifTrue:[ |
|
| 7617 | 5576 |
paint := topHalfFg |
| 7011 | 5577 |
] ifFalse:[ |
| 7617 | 5578 |
paint := topFg |
| 7011 | 5579 |
]. |
5580 |
super paint:paint. |
|
5581 |
super lineWidth:0. |
|
5582 |
||
5583 |
r := width - 1. |
|
5584 |
0 to:(count - 1) do:[:i | |
|
| 7617 | 5585 |
super displayDeviceLineFromX:i y:i toX:(r - i) y:i |
| 7011 | 5586 |
]. |
5587 |
((edgeStyle == #soft) and:[level > 2]) ifTrue:[ |
|
| 7617 | 5588 |
super paint:(device blackColor). |
5589 |
super displayDeviceLineFromX:0 y:0 toX:r y:0. |
|
| 1444 | 5590 |
]. |
5591 |
||
5592 |
self edgeDrawn:#top. |
|
5593 |
||
5594 |
"Modified: 7.3.1997 / 18:00:11 / cg" |
|
| 269 | 5595 |
! |
5596 |
||
5597 |
redrawEdges |
|
5598 |
"redraw my edges (if any)" |
|
5599 |
||
5600 |
(level ~~ 0) ifTrue:[ |
|
| 7617 | 5601 |
shown ifTrue:[ |
5602 |
gc clippingBounds:nil. |
|
5603 |
self drawEdges. |
|
5604 |
gc deviceClippingBounds:innerClipRect |
|
5605 |
] |
|
| 739 | 5606 |
] |
5607 |
||
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
5608 |
"Modified: / 25.5.1999 / 14:50:25 / cg" |
| 269 | 5609 |
! ! |
5610 |
||
| 6468 | 5611 |
!SimpleView methodsFor:'enumerating view hierarchy'! |
5612 |
||
5613 |
allSubViewsDetect:aBlock ifNone:exceptionValue |
|
5614 |
"find a subview for which aBlock returns true (recursively). |
|
5615 |
If there is none, return the value from exceptionValue" |
|
| 4720 | 5616 |
|
5617 |
subViews notNil ifTrue:[ |
|
| 7617 | 5618 |
subViews do:[:aSubview | |
5619 |
|v| |
|
5620 |
||
5621 |
(aBlock value:aSubview) ifTrue:[ ^ aSubview ]. |
|
5622 |
v := aSubview allSubViewsDetect:aBlock ifNone:nil. |
|
5623 |
v notNil ifTrue:[^ v]. |
|
5624 |
] |
|
| 6468 | 5625 |
]. |
5626 |
^ exceptionValue value. |
|
| 4720 | 5627 |
|
5628 |
"Modified: 12.2.1997 / 12:23:38 / cg" |
|
5629 |
! |
|
5630 |
||
| 269 | 5631 |
allSubViewsDo:aBlock |
5632 |
"evaluate aBlock for all subviews (recursively)" |
|
5633 |
||
| 1335 | 5634 |
subViews notNil ifTrue:[ |
| 7617 | 5635 |
subViews do:[:aSubview | |
5636 |
aSubview withAllSubViewsDo:aBlock |
|
5637 |
] |
|
| 269 | 5638 |
] |
| 1335 | 5639 |
|
5640 |
"Modified: 12.2.1997 / 12:23:38 / cg" |
|
| 269 | 5641 |
! |
5642 |
||
| 6468 | 5643 |
allSuperViewsDetect:aBlock ifNone:exceptionValue |
5644 |
"find a container for which aBlock returns true (recursively). |
|
5645 |
If there is none, return the value from exceptionValue" |
|
5646 |
||
5647 |
|v| |
|
5648 |
||
5649 |
v := self container. |
|
5650 |
[v notNil] whileTrue:[ |
|
| 7617 | 5651 |
(aBlock value:v) ifTrue:[^ v]. |
5652 |
v := v container. |
|
| 6468 | 5653 |
]. |
5654 |
^ exceptionValue value |
|
5655 |
! |
|
5656 |
||
5657 |
allSuperViewsDo:aBlock |
|
5658 |
"evaluate aBlock for all superviews (recursively)" |
|
5659 |
||
5660 |
|v| |
|
5661 |
||
5662 |
v := self container. |
|
5663 |
[v notNil] whileTrue:[ |
|
| 7617 | 5664 |
aBlock value:v. |
5665 |
v := v container. |
|
| 6468 | 5666 |
]. |
5667 |
! |
|
5668 |
||
|
5548
4bc2de4d03f9
added: #allVisibleSubViewsDetect:ifNone:
Claus Gittinger <cg@exept.de>
parents:
5547
diff
changeset
|
5669 |
allVisibleSubViewsDetect:aBlock ifNone:exceptionBlock |
|
4bc2de4d03f9
added: #allVisibleSubViewsDetect:ifNone:
Claus Gittinger <cg@exept.de>
parents:
5547
diff
changeset
|
5670 |
"find a visible subview for which aBlock returns true (recursively)" |
|
4bc2de4d03f9
added: #allVisibleSubViewsDetect:ifNone:
Claus Gittinger <cg@exept.de>
parents:
5547
diff
changeset
|
5671 |
|
|
4bc2de4d03f9
added: #allVisibleSubViewsDetect:ifNone:
Claus Gittinger <cg@exept.de>
parents:
5547
diff
changeset
|
5672 |
subViews notNil ifTrue:[ |
| 7617 | 5673 |
subViews do:[:aSubview | |
5674 |
|v| |
|
5675 |
||
5676 |
aSubview shown ifTrue:[ |
|
5677 |
(aBlock value:aSubview) ifTrue:[ ^ aSubview ]. |
|
5678 |
v := aSubview allVisibleSubViewsDetect:aBlock ifNone:nil. |
|
5679 |
v notNil ifTrue:[^ v]. |
|
5680 |
]. |
|
5681 |
] |
|
|
5548
4bc2de4d03f9
added: #allVisibleSubViewsDetect:ifNone:
Claus Gittinger <cg@exept.de>
parents:
5547
diff
changeset
|
5682 |
]. |
|
4bc2de4d03f9
added: #allVisibleSubViewsDetect:ifNone:
Claus Gittinger <cg@exept.de>
parents:
5547
diff
changeset
|
5683 |
^ exceptionBlock value. |
|
4bc2de4d03f9
added: #allVisibleSubViewsDetect:ifNone:
Claus Gittinger <cg@exept.de>
parents:
5547
diff
changeset
|
5684 |
! |
|
4bc2de4d03f9
added: #allVisibleSubViewsDetect:ifNone:
Claus Gittinger <cg@exept.de>
parents:
5547
diff
changeset
|
5685 |
|
|
5254
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5686 |
changeSequenceOrderFor:aSubViewOrComponent to:anIndex |
| 1984 | 5687 |
"change a subview's position in the subviews collection. |
|
5254
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5688 |
Usually, this only affects the order of components in a panelView, |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5689 |
unless they overlap. In that case, the later view is placed above the earlier." |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5690 |
|
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5691 |
aSubViewOrComponent isView ifFalse:[ |
| 7617 | 5692 |
^ self changeSequenceOrderForComponent:aSubViewOrComponent to:anIndex |
|
5254
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5693 |
]. |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5694 |
^ self changeSequenceOrderForView:aSubViewOrComponent to:anIndex |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5695 |
! |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5696 |
|
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5697 |
changeSequenceOrderForComponent:aComponent to:anIndex |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5698 |
"change a components's position in the components collection. |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5699 |
The later components is drawn above the earlier." |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5700 |
|
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5701 |
|removedComponent| |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5702 |
|
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5703 |
(components notNil and:[components size >= anIndex]) ifTrue:[ |
| 7617 | 5704 |
removedComponent := components remove:aComponent ifAbsent:nil. |
5705 |
removedComponent notNil ifTrue:[ |
|
5706 |
components add:removedComponent beforeIndex:anIndex. |
|
5707 |
^ true |
|
5708 |
] |
|
|
5254
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5709 |
]. |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5710 |
^ false |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5711 |
! |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5712 |
|
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5713 |
changeSequenceOrderForView:aSubView to:anIndex |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5714 |
"change a subview's position in the subviews collection. |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5715 |
Usually, this only affects the order of components in a panelView, |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5716 |
unless they overlap. In that case, the later view is placed above the earlier." |
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5717 |
|
|
ba9d96c13e7a
changeSequence: care for disjoint components/subView containers
Claus Gittinger <cg@exept.de>
parents:
5250
diff
changeset
|
5718 |
|removedView| |
| 1363 | 5719 |
|
5720 |
(subViews notNil and:[subViews size >= anIndex]) ifTrue:[ |
|
| 7617 | 5721 |
removedView := subViews remove:aSubView ifAbsent:nil. |
5722 |
removedView notNil ifTrue:[ |
|
5723 |
subViews add:removedView beforeIndex:anIndex. |
|
5724 |
^ true |
|
5725 |
] |
|
| 1363 | 5726 |
]. |
5727 |
^ false |
|
5728 |
! |
|
5729 |
||
| 269 | 5730 |
withAllSubViewsDo:aBlock |
5731 |
"evaluate aBlock for the receiver and all subviews (recursively)" |
|
5732 |
||
5733 |
aBlock value:self. |
|
5734 |
self allSubViewsDo:aBlock |
|
| 135 | 5735 |
! ! |
5736 |
||
5737 |
!SimpleView methodsFor:'event handling'! |
|
5738 |
||
| 4455 | 5739 |
alienDrop:aCollectionOfDropObjects position:positionOrNil |
|
1581
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
5740 |
"a drop from some other non-ST/X application." |
|
1555
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
5741 |
|
| 4834 | 5742 |
|view positionInView tDelayed |
5743 |
anyNonExisting whichNonExisting checkForAnyNonExisting |
|
| 4654 | 5744 |
app target dropContext| |
| 4652 | 5745 |
|
5746 |
"/ mhmh - sometimes, the dropped file is not present. |
|
5747 |
"/ how comes ? And what should be done to avoid this ? |
|
|
4463
d61225317fe6
oops - must wait for a while after a drop - sigh (win32)
Claus Gittinger <cg@exept.de>
parents:
4460
diff
changeset
|
5748 |
|
|
d61225317fe6
oops - must wait for a while after a drop - sigh (win32)
Claus Gittinger <cg@exept.de>
parents:
4460
diff
changeset
|
5749 |
checkForAnyNonExisting := |
| 7617 | 5750 |
[ |
5751 |
anyNonExisting := false. |
|
5752 |
aCollectionOfDropObjects do:[:eachDropObject | |
|
5753 |
eachDropObject isFileObject ifTrue:[ |
|
5754 |
eachDropObject isDirectory ifFalse:[ |
|
5755 |
eachDropObject theObject asFilename exists ifFalse:[ |
|
5756 |
anyNonExisting := true. |
|
5757 |
whichNonExisting := eachDropObject theObject asFilename. |
|
5758 |
] |
|
5759 |
] |
|
5760 |
]. |
|
5761 |
]. |
|
5762 |
anyNonExisting |
|
5763 |
]. |
|
|
4463
d61225317fe6
oops - must wait for a while after a drop - sigh (win32)
Claus Gittinger <cg@exept.de>
parents:
4460
diff
changeset
|
5764 |
|
| 4652 | 5765 |
self withWaitCursorDo:[ |
| 7617 | 5766 |
tDelayed := 0. |
5767 |
checkForAnyNonExisting doWhile:[ |
|
5768 |
anyNonExisting ifTrue:[ |
|
5769 |
Delay waitForSeconds:0.3. |
|
5770 |
tDelayed := tDelayed + 0.3. |
|
5771 |
]. |
|
5772 |
anyNonExisting and:[ tDelayed <= 3]. |
|
5773 |
]. |
|
|
4463
d61225317fe6
oops - must wait for a while after a drop - sigh (win32)
Claus Gittinger <cg@exept.de>
parents:
4460
diff
changeset
|
5774 |
]. |
|
d61225317fe6
oops - must wait for a while after a drop - sigh (win32)
Claus Gittinger <cg@exept.de>
parents:
4460
diff
changeset
|
5775 |
|
|
d61225317fe6
oops - must wait for a while after a drop - sigh (win32)
Claus Gittinger <cg@exept.de>
parents:
4460
diff
changeset
|
5776 |
(anyNonExisting and:[checkForAnyNonExisting value]) ifTrue:[ |
| 7617 | 5777 |
Dialog warn:('Dropfile not present: %1' bindWith:whichNonExisting pathName).
|
5778 |
^ self |
|
|
4463
d61225317fe6
oops - must wait for a while after a drop - sigh (win32)
Claus Gittinger <cg@exept.de>
parents:
4460
diff
changeset
|
5779 |
]. |
| 4455 | 5780 |
|
5781 |
view := self. |
|
5782 |
positionInView := positionOrNil. |
|
|
4647
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
5783 |
|
|
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
5784 |
app := view application. |
|
5031
733b5e829b2b
care for nil application in alienDrop:position:
Claus Gittinger <cg@exept.de>
parents:
5029
diff
changeset
|
5785 |
app notNil ifTrue:[ |
| 7617 | 5786 |
(app canDropObjects:aCollectionOfDropObjects in:view at:positionInView) ifTrue:[ |
5787 |
app dropObjects:aCollectionOfDropObjects in:view at:positionInView. |
|
5788 |
^ self. |
|
5789 |
]. |
|
|
4647
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
5790 |
]. |
|
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
5791 |
|
| 4455 | 5792 |
[view notNil] whileTrue:[ |
| 7617 | 5793 |
"new mechanism to get a dropTarget" |
5794 |
target := view dropTarget. |
|
5795 |
target notNil ifTrue:[ |
|
5796 |
dropContext := DropContext new. |
|
5797 |
dropContext dropObjects:aCollectionOfDropObjects. |
|
5798 |
dropContext dropTarget:target. |
|
5799 |
||
5800 |
(target canDrop:dropContext) ifTrue:[ |
|
5801 |
target drop:dropContext. |
|
5802 |
^ self. |
|
5803 |
]. |
|
5804 |
]. |
|
5805 |
||
5806 |
(view canDropObjects:aCollectionOfDropObjects at:positionInView) ifTrue:[ |
|
5807 |
view dropObjects:aCollectionOfDropObjects at:positionInView. |
|
5808 |
^ self. |
|
5809 |
]. |
|
5810 |
view := view superView. |
|
5811 |
positionInView := nil. |
|
|
1555
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
5812 |
] |
|
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
5813 |
|
| 4654 | 5814 |
"Modified: / 17-10-2006 / 18:00:46 / cg" |
|
1555
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
5815 |
! |
|
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
5816 |
|
| 5722 | 5817 |
buttonMotion:state x:x y:y |
5818 |
"button was moved" |
|
5819 |
||
5820 |
self topView == TopView currentWindowBeingMoved ifTrue:[ |
|
| 7617 | 5821 |
self topView doWindowMove. |
5822 |
^ self. |
|
| 5722 | 5823 |
]. |
5824 |
||
5825 |
"Created: / 03-03-2011 / 19:11:11 / cg" |
|
5826 |
! |
|
5827 |
||
| 4579 | 5828 |
buttonMultiPress:button x:x y:y |
5829 |
"button was pressed quickly again - check my components for a hit." |
|
5830 |
||
5831 |
components notNil ifTrue:[ |
|
| 7617 | 5832 |
self componentsContainingX:x y:y do:[:comp :cx :cy | |
5833 |
comp buttonMultiPress:button x:cx y:cy. |
|
5834 |
^ self |
|
5835 |
] |
|
| 4579 | 5836 |
]. |
5837 |
||
5838 |
super buttonMultiPress:button x:x y:y |
|
5839 |
||
5840 |
"Modified: / 08-05-1996 / 23:43:41 / cg" |
|
5841 |
"Created: / 13-09-2006 / 16:34:23 / User" |
|
5842 |
! |
|
5843 |
||
| 269 | 5844 |
buttonPress:button x:x y:y |
| 659 | 5845 |
"button was pressed - check my components for a hit." |
| 269 | 5846 |
|
| 6082 | 5847 |
|topView| |
5848 |
||
| 269 | 5849 |
components notNil ifTrue:[ |
| 7617 | 5850 |
self componentsContainingX:x y:y do:[:comp :cx :cy | |
5851 |
comp buttonPress:button x:cx y:cy. |
|
5852 |
^ self |
|
5853 |
] |
|
| 5722 | 5854 |
]. |
5855 |
||
5856 |
"/ an undecorated (but modeless) topView -> do a window move |
|
| 6082 | 5857 |
(topView := self topView) startWindowMoveOnButtonPress ifTrue:[ |
| 7617 | 5858 |
topView startWindowMove. |
5859 |
^ self. |
|
| 140 | 5860 |
]. |
5861 |
||
| 269 | 5862 |
super buttonPress:button x:x y:y |
|
271
88d9e485a5da
menu handling: if entry is a checkToggleEntry, AND selector wants an argument,
Claus Gittinger <cg@exept.de>
parents:
269
diff
changeset
|
5863 |
|
|
5727
d0b9ef9c0cc0
added: #startWindowMoveOnButtonPress
Claus Gittinger <cg@exept.de>
parents:
5722
diff
changeset
|
5864 |
"Modified: / 04-03-2011 / 08:57:01 / cg" |
| 659 | 5865 |
! |
5866 |
||
5867 |
buttonRelease:button x:x y:y |
|
5868 |
"button was released - check my components for a hit." |
|
5869 |
||
5870 |
components notNil ifTrue:[ |
|
| 7617 | 5871 |
self componentsContainingX:x y:y do:[:comp :cx :cy | |
5872 |
comp buttonRelease:button x:cx y:cy. |
|
5873 |
^ self |
|
5874 |
] |
|
| 5722 | 5875 |
]. |
5876 |
||
5877 |
self topView == TopView currentWindowBeingMoved ifTrue:[ |
|
| 7617 | 5878 |
self topView endWindowMove. |
5879 |
^ self. |
|
| 659 | 5880 |
]. |
5881 |
||
5882 |
super buttonRelease:button x:x y:y |
|
5883 |
||
| 5722 | 5884 |
"Created: / 08-05-1996 / 23:43:25 / cg" |
5885 |
"Modified: / 03-03-2011 / 19:23:48 / cg" |
|
| 193 | 5886 |
! |
5887 |
||
| 5133 | 5888 |
changeScaleForMouseWheelZoom:amount |
5889 |
"CTRL-wheel action. |
|
5890 |
ignored here - redefined in views which can zoom" |
|
5891 |
||
5892 |
|oldScale newScale factor| |
|
5893 |
||
5894 |
amount > 0 ifTrue:[ |
|
| 7617 | 5895 |
factor := 1.2. |
| 5133 | 5896 |
] ifFalse:[ |
| 7617 | 5897 |
factor := 0.8. |
| 5133 | 5898 |
]. |
5899 |
oldScale := self scale. |
|
5900 |
newScale := (oldScale * factor) max:0.1. |
|
5901 |
self scale:newScale. |
|
5902 |
self invalidate. |
|
5903 |
! |
|
5904 |
||
|
1544
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
5905 |
clientMessage:msgType format:msgFormat eventData:msgData |
|
4999
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
5906 |
"a client message - very X-specific and only useful for special applications. |
|
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
5907 |
Forwarded to my application (if I have one)" |
|
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
5908 |
|
|
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
5909 |
|app| |
|
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
5910 |
|
|
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
5911 |
(app := self application) notNil ifTrue:[ |
| 7617 | 5912 |
app clientMessage:msgType format:msgFormat eventData:msgData |
|
4999
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
5913 |
]. |
|
1544
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
5914 |
! |
|
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
5915 |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
5916 |
closeRequest |
|
2216
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5917 |
"programmatic close request" |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5918 |
|
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5919 |
self destroy |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5920 |
|
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5921 |
"Modified: / 3.8.1998 / 19:50:50 / cg" |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5922 |
! |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5923 |
|
| 140 | 5924 |
configureX:x y:y width:newWidth height:newHeight |
5925 |
"my size has changed by window manager action" |
|
5926 |
||
| 5612 | 5927 |
|how anyEdge mustRedrawBottomEdge mustRedrawRightEdge |
| 7728 | 5928 |
mustRedrawPreviousRightBorderArea mustRedrawPreviousBottomBorderArea p originChanged |
5929 |
oldWidth oldHeight| |
|
|
3784
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
5930 |
|
|
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
5931 |
originChanged := (left ~= x) or:[top ~= y]. |
| 180 | 5932 |
|
| 2966 | 5933 |
left := x. |
5934 |
top := y. |
|
5935 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
5936 |
(superView isNil |
| 6315 | 5937 |
and:[self drawableId notNil]) ifTrue:[ |
| 7728 | 5938 |
"/ have to be careful - some window managers (motif) wrap another |
5939 |
"/ view around and the reported origin is relative to that. |
|
5940 |
"/ not relative to the screen. |
|
5941 |
p := device translatePoint:0@0 fromView:self toView:nil. |
|
5942 |
p := p + self borderWidth. |
|
5943 |
left := p x. |
|
5944 |
top := p y. |
|
| 2414 | 5945 |
]. |
5946 |
||
| 140 | 5947 |
((width ~~ newWidth) or:[height ~~ newHeight]) ifTrue:[ |
| 7728 | 5948 |
realized ifFalse:[ |
5949 |
width := newWidth. |
|
5950 |
height := newHeight. |
|
5951 |
self extentChangedFlag:true. |
|
5952 |
^ self |
|
5953 |
]. |
|
5954 |
||
5955 |
((newWidth <= width) and:[newHeight <= height]) ifTrue:[ |
|
5956 |
how := #smaller |
|
5957 |
] ifFalse:[ |
|
5958 |
((newWidth >= width) and:[newHeight >= height]) ifTrue:[ |
|
5959 |
how := #larger |
|
5960 |
] |
|
5961 |
]. |
|
5962 |
||
5963 |
margin ~~ 0 ifTrue:[ |
|
5964 |
mustRedrawBottomEdge := newHeight < height. |
|
5965 |
mustRedrawRightEdge := newWidth < width. |
|
5966 |
anyEdge := mustRedrawBottomEdge or:[mustRedrawRightEdge]. |
|
5967 |
||
5968 |
mustRedrawPreviousRightBorderArea := newWidth > width. |
|
5969 |
mustRedrawPreviousBottomBorderArea := newHeight > height. |
|
5970 |
] ifFalse:[ |
|
5971 |
anyEdge := mustRedrawPreviousRightBorderArea := mustRedrawPreviousBottomBorderArea := false |
|
5972 |
]. |
|
5973 |
||
5974 |
mustRedrawPreviousRightBorderArea ifTrue:[ |
|
5975 |
self invalidateDeviceRectangle:((width-margin)@0 extent:margin@height) repairNow:false. |
|
5976 |
]. |
|
5977 |
mustRedrawPreviousBottomBorderArea ifTrue:[ |
|
5978 |
self invalidateDeviceRectangle:((0 @ (height-margin)) extent:width@margin) repairNow:false. |
|
5979 |
]. |
|
5980 |
||
5981 |
oldWidth := width. |
|
5982 |
oldHeight := height. |
|
5983 |
||
5984 |
width := newWidth. |
|
5985 |
height := newHeight. |
|
5986 |
||
5987 |
"recompute inner-clip if needed" |
|
5988 |
self setInnerClip. |
|
5989 |
||
5990 |
" |
|
5991 |
must first process pending exposes; |
|
5992 |
otherwise, those may be drawn at a wrong position |
|
5993 |
" |
|
5994 |
"/ claus: no; expose events are in the same queue as configure events; |
|
5995 |
"/ which is exactly for that reason ... |
|
5996 |
||
5997 |
"/ windowGroup notNil ifTrue:[ |
|
5998 |
"/ windowGroup processExposeEvents |
|
5999 |
"/ ]. |
|
6000 |
self sizeChanged:how from:(oldWidth@oldHeight). |
|
6001 |
||
6002 |
(anyEdge and:[shown]) ifTrue:[ |
|
6003 |
mustRedrawBottomEdge ifTrue:[ |
|
6004 |
self invalidateDeviceRectangle:((0 @ (height-margin)) extent:width@margin) repairNow:false. |
|
6005 |
]. |
|
6006 |
mustRedrawRightEdge ifTrue:[ |
|
6007 |
self invalidateDeviceRectangle:((width-margin)@0 extent:margin@height) repairNow:false. |
|
6008 |
]. |
|
6009 |
] |
|
|
3784
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
6010 |
]. |
|
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
6011 |
|
|
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
6012 |
originChanged ifTrue:[ |
| 7728 | 6013 |
dependents notNil ifTrue:[ self changed:#origin ]. |
|
3784
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
6014 |
]. |
| 739 | 6015 |
|
|
3518
983e7730a905
use new translatePoint:fromView:toView:
Claus Gittinger <cg@exept.de>
parents:
3516
diff
changeset
|
6016 |
"Modified: / 10.10.2001 / 14:14:19 / cg" |
| 138 | 6017 |
! |
6018 |
||
| 964 | 6019 |
containerChangedSize |
6020 |
"my container has changed size; if I have relative |
|
6021 |
origin/extent or blocks to evaluate, do it now .." |
|
6022 |
||
| 1063 | 6023 |
|oldWidth oldHeight oldTop oldLeft newExt newOrg r| |
| 964 | 6024 |
|
6025 |
oldWidth := width. |
|
6026 |
oldHeight := height. |
|
6027 |
oldTop := top. |
|
6028 |
oldLeft := left. |
|
6029 |
||
6030 |
" |
|
6031 |
slowly migrating to use layoutObjects ... |
|
6032 |
" |
|
6033 |
layout isNil ifTrue:[ |
|
| 7617 | 6034 |
newOrg := self computeOrigin. |
6035 |
newExt := self computeExtent. |
|
| 7109 | 6036 |
] ifFalse:[layout isAssociation ifTrue:[ |
| 7617 | 6037 |
layout key == #extent ifTrue:[ |
6038 |
newOrg := 1@1. |
|
6039 |
newExt := layout value. |
|
6040 |
] ifFalse:[ |
|
6041 |
self shouldImplement. |
|
6042 |
]. |
|
| 964 | 6043 |
] ifFalse:[ |
| 7617 | 6044 |
r := (layout rectangleRelativeTo:(superView viewRectangle) |
6045 |
preferred:[self preferredBounds]). |
|
6046 |
newOrg := r origin rounded. |
|
6047 |
newExt := r extent rounded. |
|
| 7109 | 6048 |
"/ newOrg printCR. |
6049 |
"/ newExt printCR. |
|
6050 |
]]. |
|
| 964 | 6051 |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6052 |
"/ newOrg notNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6053 |
"/ ((newOrg x == oldLeft) and:[newOrg y == oldTop]) ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6054 |
"/ newOrg := nil |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6055 |
"/ ] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6056 |
"/ ]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6057 |
"/ newExt notNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6058 |
"/ ((newExt x == width) and:[newExt y == height]) ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6059 |
"/ newExt := nil |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6060 |
"/ ] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6061 |
"/ ]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6062 |
"/ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6063 |
"/ newExt isNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6064 |
"/ newOrg notNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6065 |
"/ self pixelOrigin:newOrg |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6066 |
"/ ] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6067 |
"/ ] ifFalse:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6068 |
"/ newOrg isNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6069 |
"/ self pixelExtent:newExt |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6070 |
"/ ] ifFalse:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6071 |
"/ self pixelOrigin:newOrg extent:newExt |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6072 |
"/ ] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6073 |
"/ ] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6074 |
self pixelOrigin:newOrg extent:newExt |
| 964 | 6075 |
|
6076 |
"Modified: 19.7.1996 / 17:32:50 / cg" |
|
6077 |
! |
|
6078 |
||
6079 |
containerMapped |
|
6080 |
"my container was mapped (became visible). |
|
6081 |
If I was previously realized, this implies that I myself |
|
6082 |
am now mapped as well." |
|
6083 |
||
6084 |
"/ if I was not previously shown, tell it to all of |
|
6085 |
"/ my subviews (they remember this in the shown instVar) |
|
6086 |
||
6087 |
realized ifTrue:[ |
|
| 7617 | 6088 |
shown ifFalse:[ |
| 964 | 6089 |
"/ old: |
6090 |
"/ shown := true. |
|
6091 |
"/ subViews notNil ifTrue:[ |
|
6092 |
"/ subViews do:[:v | |
|
6093 |
"/ v containerMapped |
|
6094 |
"/ ] |
|
6095 |
"/ ] |
|
6096 |
||
6097 |
"/ which is equivalent to: |
|
| 7617 | 6098 |
self mapped. |
6099 |
] |
|
| 964 | 6100 |
]. |
6101 |
||
6102 |
"Modified: 30.5.1996 / 11:41:02 / cg" |
|
6103 |
"Created: 19.7.1996 / 17:41:10 / cg" |
|
6104 |
! |
|
6105 |
||
6106 |
containerUnmapped |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
6107 |
"my container was unmapped |
| 7232 | 6108 |
- this implies that the receiver is now also unmapped." |
| 964 | 6109 |
|
6110 |
"/ if I was previously shown, tell it to all of |
|
6111 |
"/ my subviews (they remember this in the shown instVar) |
|
6112 |
||
6113 |
realized ifTrue:[ |
|
| 7617 | 6114 |
shown ifTrue:[ |
6115 |
self unmapped |
|
6116 |
] |
|
| 964 | 6117 |
] |
6118 |
||
6119 |
"Modified: 30.5.1996 / 11:41:25 / cg" |
|
6120 |
"Created: 19.7.1996 / 17:43:50 / cg" |
|
6121 |
! |
|
6122 |
||
|
5021
b35cef3e421d
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5017
diff
changeset
|
6123 |
copyDataEvent:parameter eventData:msgData |
|
4999
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
6124 |
"a copyData message - very Win32-specific and only useful for special applications. |
|
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
6125 |
Forwarded to my application (If I have one)" |
|
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
6126 |
|
|
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
6127 |
|app| |
|
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
6128 |
|
|
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
6129 |
(app := self application) notNil ifTrue:[ |
| 7617 | 6130 |
app copyDataEvent:parameter eventData:msgData |
|
4999
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
6131 |
]. |
|
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
6132 |
! |
|
b56e53c1b4d4
hooks for client and copyData events
Claus Gittinger <cg@exept.de>
parents:
4993
diff
changeset
|
6133 |
|
| 5749 | 6134 |
createWindowX:x y:y width:w height:h |
6135 |
||
6136 |
"A window has been created in myself, nothing to do here. |
|
6137 |
Note, that SubstructureNotify events must be enabled to get |
|
6138 |
this event. To enable, do: |
|
6139 |
||
6140 |
self enableEvent: #substructureNotify |
|
6141 |
||
6142 |
" |
|
6143 |
||
6144 |
"Created: / 01-06-2011 / 12:59:18 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
6145 |
! |
|
6146 |
||
| 269 | 6147 |
destroyed |
6148 |
"view has been destroyed by someone else (usually window system)" |
|
6149 |
||
|
5087
a66493cf7fdd
sending of visibility-change fixed
Claus Gittinger <cg@exept.de>
parents:
5082
diff
changeset
|
6150 |
shown ifTrue:[ |
| 7617 | 6151 |
shown := false. |
6152 |
dependents notNil ifTrue:[ |
|
6153 |
self changed:#visibility. |
|
6154 |
self changed:#destroyed |
|
6155 |
]. |
|
|
5087
a66493cf7fdd
sending of visibility-change fixed
Claus Gittinger <cg@exept.de>
parents:
5082
diff
changeset
|
6156 |
]. |
| 269 | 6157 |
super destroyed |
|
3183
e55c249cd6e5
kludge: remove objectAttributes when destroyed.
Claus Gittinger <cg@exept.de>
parents:
3182
diff
changeset
|
6158 |
|
|
e55c249cd6e5
kludge: remove objectAttributes when destroyed.
Claus Gittinger <cg@exept.de>
parents:
3182
diff
changeset
|
6159 |
"Modified: / 18.2.2000 / 11:20:34 / cg" |
| 269 | 6160 |
! |
6161 |
||
| 4460 | 6162 |
dropMessage:dropTypeSymbol data:dropValue position:dropPosition handle:dropHandle |
| 4455 | 6163 |
"a drop from some other window (X: DND or Win32 drag&drop). |
|
1544
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
6164 |
Convert to the ST/X drag and drop protocol here." |
|
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
6165 |
|
| 1559 | 6166 |
|dropObjects| |
6167 |
||
| 4834 | 6168 |
(dropTypeSymbol == WindowEvent dropType_file |
|
4647
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
6169 |
or:[dropTypeSymbol == WindowEvent dropType_directory]) ifTrue:[ |
| 7974 | 6170 |
dropObjects := Array with:(DropObject newFile:dropValue) |
| 1559 | 6171 |
] ifFalse:[ |
| 7974 | 6172 |
dropTypeSymbol == WindowEvent dropType_files ifTrue:[ |
6173 |
dropObjects := (dropValue collect:[:fn | DropObject newFile:fn]) |
|
6174 |
] ifFalse:[ |
|
6175 |
dropTypeSymbol == WindowEvent dropType_text ifTrue:[ |
|
6176 |
dropObjects := Array with:(DropObject newText:dropValue) |
|
6177 |
] ifFalse:[ |
|
6178 |
dropObjects := Array with:(DropObject new:dropValue) |
|
6179 |
] |
|
6180 |
] |
|
| 4455 | 6181 |
]. |
6182 |
||
| 4460 | 6183 |
"/ Transcript showCR:'Drop:'. |
6184 |
"/ Transcript show:' View:'; showCR:self. |
|
6185 |
"/ Transcript show:' Position:'; showCR:dropPosition. |
|
6186 |
"/ Transcript show:' Data:'; showCR:dropObjects. |
|
6187 |
||
6188 |
self alienDrop:dropObjects position:dropPosition. |
|
| 7974 | 6189 |
(device ? Screen current) dragFinish:dropHandle. |
| 1559 | 6190 |
|
|
4647
a13c63aed017
drop: canDrop:at:/drop:at: now invoke canDrop:/drop:;
Claus Gittinger <cg@exept.de>
parents:
4630
diff
changeset
|
6191 |
"Modified: / 13-10-2006 / 10:10:23 / cg" |
|
1544
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
6192 |
! |
|
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
6193 |
|
| 135 | 6194 |
exposeX:x y:y width:w height:h |
6195 |
"a low level redraw event from device |
|
6196 |
- let subclass handle the redraw and take care of edges here" |
|
6197 |
||
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6198 |
|leftEdge topEdge rightEdge botEdge anyEdge nx ny nw nh old oldPaint| |
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6199 |
|
|
3856
45fccc92d834
Use SynchronousWindoeSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3838
diff
changeset
|
6200 |
shown ifFalse:[ |
| 7617 | 6201 |
^ self |
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6202 |
]. |
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6203 |
|
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6204 |
nw := w. |
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6205 |
nh := h. |
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6206 |
nx := x. |
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6207 |
ny := y. |
| 135 | 6208 |
|
6209 |
anyEdge := false. |
|
6210 |
||
6211 |
" |
|
6212 |
check if there is a need to draw an edge (i.e. if margin is hit) |
|
6213 |
" |
|
6214 |
(margin ~~ 0) ifTrue:[ |
|
| 7617 | 6215 |
|currentTransformation| |
6216 |
||
6217 |
leftEdge := false. |
|
6218 |
topEdge := false. |
|
6219 |
rightEdge := false. |
|
6220 |
botEdge := false. |
|
6221 |
currentTransformation := gc transformation. |
|
6222 |
currentTransformation notNil ifTrue:[ |
|
6223 |
" |
|
6224 |
need device coordinates for this test |
|
6225 |
" |
|
6226 |
nx := currentTransformation applyToX:nx. |
|
6227 |
ny := currentTransformation applyToY:ny. |
|
6228 |
nw := currentTransformation applyScaleX:nw. |
|
6229 |
nh := currentTransformation applyScaleY:nh. |
|
6230 |
]. |
|
6231 |
" |
|
6232 |
adjust expose rectangle, to exclude the margin. |
|
6233 |
Care for rounding errors ... |
|
6234 |
" |
|
6235 |
(nx class ~~ SmallInteger) ifTrue:[ |
|
6236 |
old := nx. |
|
6237 |
nx := nx truncated. |
|
6238 |
nw := nw + (nx - old). |
|
6239 |
]. |
|
6240 |
(ny class ~~ SmallInteger) ifTrue:[ |
|
6241 |
old := ny. |
|
6242 |
ny := ny truncated. |
|
6243 |
nh := nh + (ny - old). |
|
6244 |
]. |
|
6245 |
(nw class ~~ SmallInteger) ifTrue:[ |
|
6246 |
nw := nw truncated + 1 |
|
6247 |
]. |
|
6248 |
(nh class ~~ SmallInteger) ifTrue:[ |
|
6249 |
nh := nh truncated + 1 |
|
6250 |
]. |
|
6251 |
||
6252 |
(nx < margin) ifTrue:[ |
|
6253 |
old := nx. |
|
6254 |
nx := margin. |
|
6255 |
nw := nw - (nx - old). |
|
6256 |
leftEdge := anyEdge := true. |
|
6257 |
]. |
|
6258 |
((nx + nw - 1) >= (width - margin)) ifTrue:[ |
|
6259 |
nw := (width - margin - nx). |
|
6260 |
rightEdge := anyEdge := true. |
|
6261 |
]. |
|
6262 |
(ny < margin) ifTrue:[ |
|
6263 |
old := ny. |
|
6264 |
ny := margin. |
|
6265 |
nh := nh - (ny - old). |
|
6266 |
topEdge := anyEdge := true. |
|
6267 |
]. |
|
6268 |
((ny + nh - 1) >= (height - margin)) ifTrue:[ |
|
6269 |
nh := (height - margin - ny). |
|
6270 |
botEdge := anyEdge := true. |
|
6271 |
]. |
|
6272 |
currentTransformation notNil ifTrue:[ |
|
6273 |
" |
|
6274 |
need logical coordinates for redraw |
|
6275 |
" |
|
6276 |
nx := currentTransformation applyInverseToX:nx. |
|
6277 |
ny := currentTransformation applyInverseToY:ny. |
|
6278 |
nw := currentTransformation applyInverseScaleX:nw. |
|
6279 |
nh := currentTransformation applyInverseScaleY:nh. |
|
6280 |
]. |
|
| 135 | 6281 |
]. |
6282 |
||
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
6283 |
(nw > 0 and:[nh > 0]) ifTrue:[ |
| 7617 | 6284 |
" |
6285 |
redraw inside area |
|
6286 |
" |
|
6287 |
self |
|
6288 |
clippingBounds:(Rectangle left:nx top:ny width:nw height:nh); |
|
6289 |
redrawX:nx y:ny width:nw height:nh. |
|
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
6290 |
]. |
| 135 | 6291 |
|
6292 |
" |
|
6293 |
redraw edge(s) |
|
6294 |
" |
|
6295 |
anyEdge ifTrue:[ |
|
| 7617 | 6296 |
self clippingBounds:nil. |
6297 |
oldPaint := self paint. |
|
6298 |
border notNil ifTrue:[ |
|
6299 |
border displayOn:self forDisplayBox:(Rectangle left:0 top:0 width:width height:height). |
|
6300 |
] ifFalse:[ |
|
6301 |
(topEdge and:[leftEdge and:[botEdge and:[rightEdge]]]) ifTrue:[ |
|
6302 |
self drawEdges |
|
6303 |
] ifFalse:[ |
|
6304 |
topEdge ifTrue:[ |
|
6305 |
self drawTopEdge |
|
6306 |
]. |
|
6307 |
leftEdge ifTrue:[ |
|
6308 |
self drawLeftEdge |
|
6309 |
]. |
|
6310 |
botEdge ifTrue:[ |
|
6311 |
self drawBottomEdge |
|
6312 |
]. |
|
6313 |
rightEdge ifTrue:[ |
|
6314 |
self drawRightEdge |
|
6315 |
] |
|
6316 |
]. |
|
6317 |
]. |
|
6318 |
self paint:oldPaint. |
|
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6319 |
]. |
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6320 |
gc deviceClippingBounds:innerClipRect. |
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6321 |
|
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6322 |
"Modified: / 25.5.1999 / 14:57:38 / cg" |
| 135 | 6323 |
! |
6324 |
||
| 269 | 6325 |
focusIn |
| 2506 | 6326 |
"got keyboard focus (via the window manager). |
6327 |
Nothing done here" |
|
6328 |
||
| 6649 | 6329 |
^ self |
| 269 | 6330 |
! |
6331 |
||
6332 |
focusOut |
|
| 2506 | 6333 |
"lost keyboard focus (via the window manager). |
6334 |
Nothing done here" |
|
| 269 | 6335 |
! |
6336 |
||
6337 |
hasKeyboardFocus:aBoolean |
|
| 2506 | 6338 |
"notification from the windowGroup that I got the keyboardFocus." |
6339 |
||
6340 |
delegate notNil ifTrue:[ |
|
| 7617 | 6341 |
delegate perform:#hasKeyboardFocus: with:aBoolean ifNotUnderstood:nil |
| 2506 | 6342 |
]. |
| 140 | 6343 |
^ self |
6344 |
! |
|
6345 |
||
6346 |
keyPress:key x:x y:y |
|
6347 |
"a key has been pressed. If there are components, |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
6348 |
pass it to the corresponding one. |
| 140 | 6349 |
Otherwise, forward it to the superview, if there is any." |
6350 |
||
| 7628 | 6351 |
<resource: #keyboard ( #Menu |
6352 |
#ZoomIn #ZoomOut |
|
6353 |
#ZoomInAll #ZoomOutAll) > |
|
| 510 | 6354 |
|
|
3247
d6e631975bd1
forward Menu-key (CMD-Z) to focusView if there is one.
Claus Gittinger <cg@exept.de>
parents:
3242
diff
changeset
|
6355 |
|focusView| |
|
d6e631975bd1
forward Menu-key (CMD-Z) to focusView if there is one.
Claus Gittinger <cg@exept.de>
parents:
3242
diff
changeset
|
6356 |
|
| 140 | 6357 |
components notNil ifTrue:[ |
| 7628 | 6358 |
components notNil ifTrue:[ |
6359 |
self componentsContainingX:x y:y do:[:comp :cx :cy | |
|
6360 |
comp keyPress:key x:cx y:cy. |
|
6361 |
^ self |
|
6362 |
] |
|
6363 |
]. |
|
|
490
1d2ed059a063
delegated keyboardMessages get nil as x/y
Claus Gittinger <cg@exept.de>
parents:
489
diff
changeset
|
6364 |
]. |
|
1d2ed059a063
delegated keyboardMessages get nil as x/y
Claus Gittinger <cg@exept.de>
parents:
489
diff
changeset
|
6365 |
|
| 494 | 6366 |
key == #Menu ifTrue:[ |
| 7628 | 6367 |
((focusView := self windowGroup focusView) notNil |
6368 |
and:[focusView ~~ self]) |
|
6369 |
ifTrue:[ |
|
6370 |
"/ forward to the focusView |
|
6371 |
focusView keyPress:key x:-1 y:-1. |
|
6372 |
^ self |
|
6373 |
]. |
|
6374 |
^ self activateMenu. |
|
6375 |
]. |
|
6376 |
||
6377 |
(key == #ZoomIn or:[key == #ZoomOut]) ifTrue:[ |
|
6378 |
self keyboardZoom:(key == #ZoomIn). |
|
6379 |
^ self |
|
6380 |
]. |
|
6381 |
(key == #ZoomInAll or:[key == #ZoomOutAll]) ifTrue:[ |
|
6382 |
self keyboardZoomInAllViews:(key == #ZoomInAll). |
|
6383 |
^ self |
|
| 135 | 6384 |
]. |
6385 |
||
|
490
1d2ed059a063
delegated keyboardMessages get nil as x/y
Claus Gittinger <cg@exept.de>
parents:
489
diff
changeset
|
6386 |
x isNil ifTrue:[ |
| 7628 | 6387 |
"/ already redelegated, but nowhere handled |
6388 |
superView notNil ifTrue:[ |
|
6389 |
superView keyPress:key x:nil y:nil. |
|
6390 |
]. |
|
6391 |
^ self |
|
|
490
1d2ed059a063
delegated keyboardMessages get nil as x/y
Claus Gittinger <cg@exept.de>
parents:
489
diff
changeset
|
6392 |
]. |
|
1d2ed059a063
delegated keyboardMessages get nil as x/y
Claus Gittinger <cg@exept.de>
parents:
489
diff
changeset
|
6393 |
|
|
1d2ed059a063
delegated keyboardMessages get nil as x/y
Claus Gittinger <cg@exept.de>
parents:
489
diff
changeset
|
6394 |
superView notNil ifTrue:[ |
| 7628 | 6395 |
superView |
6396 |
dispatchEvent:#keyPress:x:y: |
|
6397 |
arguments:(Array with:key with:0 with:0) |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
6398 |
|
| 2127 | 6399 |
"/ WindowEvent |
6400 |
"/ sendEvent:#keyPress:x:y: |
|
6401 |
"/ arguments:(Array with:key with:0 with:0) |
|
6402 |
"/ view:superView |
|
|
411
2d5deb02d8f8
if not already forwarded, let keyEvents be handled by superView
Claus Gittinger <cg@exept.de>
parents:
393
diff
changeset
|
6403 |
] ifFalse:[ |
| 7628 | 6404 |
super keyPress:key x:x y:y |
| 135 | 6405 |
] |
|
411
2d5deb02d8f8
if not already forwarded, let keyEvents be handled by superView
Claus Gittinger <cg@exept.de>
parents:
393
diff
changeset
|
6406 |
|
| 2127 | 6407 |
"Modified: / 20.5.1998 / 22:55:08 / cg" |
| 659 | 6408 |
! |
6409 |
||
6410 |
keyRelease:key x:x y:y |
|
6411 |
"a key has been released. If there are components, |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
6412 |
pass it to the corresponding one. |
| 659 | 6413 |
Otherwise, do whatever my superclass would do." |
6414 |
||
6415 |
components notNil ifTrue:[ |
|
| 7617 | 6416 |
components notNil ifTrue:[ |
6417 |
self componentsContainingX:x y:y do:[:comp :cx :cy | |
|
6418 |
comp keyRelease:key x:cx y:cy. |
|
6419 |
^ self |
|
6420 |
] |
|
6421 |
]. |
|
| 659 | 6422 |
]. |
6423 |
||
6424 |
super keyRelease:key x:x y:y |
|
6425 |
||
6426 |
"Modified: 8.5.1996 / 23:44:36 / cg" |
|
6427 |
"Created: 8.5.1996 / 23:45:28 / cg" |
|
| 135 | 6428 |
! |
6429 |
||
| 7417 | 6430 |
keyboardZoom:larger |
6431 |
"CTRL+/- action. |
|
6432 |
ignored here - redefined in views which can zoom" |
|
6433 |
||
| 7626 | 6434 |
"/ self changeScaleForMouseWheelZoom:amount |
| 7417 | 6435 |
! |
6436 |
||
| 7628 | 6437 |
keyboardZoomInAllViews:larger |
6438 |
"CTRL+/- zoom action global. |
|
6439 |
Sent to all windows; some may ignore it." |
|
6440 |
||
6441 |
self device allViewsDo:[:each | |
|
6442 |
each keyboardZoom:larger |
|
6443 |
]. |
|
6444 |
! |
|
6445 |
||
| 269 | 6446 |
mapped |
6447 |
"the view has been mapped (by some outside |
|
6448 |
action - i.e. window manager de-iconified me)" |
|
6449 |
||
|
5082
3b3aaba11664
only send visibility-change if there really is one when mapped
Claus Gittinger <cg@exept.de>
parents:
5060
diff
changeset
|
6450 |
|shownBefore| |
|
3b3aaba11664
only send visibility-change if there really is one when mapped
Claus Gittinger <cg@exept.de>
parents:
5060
diff
changeset
|
6451 |
|
| 269 | 6452 |
" |
6453 |
the old code was: |
|
6454 |
||
| 7617 | 6455 |
realized := true. |
6456 |
shown := true. |
|
6457 |
... |
|
| 269 | 6458 |
|
6459 |
this created a race condition, if the view was |
|
6460 |
realized and shortly after unrealized - before the mapped event |
|
| 1379 | 6461 |
arrived. This lead to realized being set to true even thought the |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
6462 |
view was not. |
| 1379 | 6463 |
Boy - that was a bad one (hard to reproduce and hard to find). |
| 269 | 6464 |
" |
6465 |
||
6466 |
realized ifTrue:[ |
|
| 7617 | 6467 |
shownBefore := shown. |
6468 |
||
6469 |
"/ currently, the 'shown ifFalse:' optimization is |
|
6470 |
"/ not ok, since 'shown' is also modified by visibilityChanges. |
|
6471 |
"/ Also, when remapped, X11 only sends a mapped event for the topView. |
|
6472 |
"/ Therefore, synthetically generate those #superViewMapped messages |
|
6473 |
"/ in any case. |
|
6474 |
||
6475 |
shown := true. |
|
6476 |
" |
|
6477 |
backed views will not get expose events - have |
|
6478 |
to force a redraw here to get things drawn into |
|
6479 |
backing store. |
|
6480 |
" |
|
6481 |
backed ifTrue:[ |
|
6482 |
self redrawX:0 y:0 width:width height:height |
|
6483 |
]. |
|
6484 |
||
6485 |
"/ tell my subViews ... |
|
6486 |
subViews notNil ifTrue:[ |
|
6487 |
subViews do:[:v | |
|
| 2721 | 6488 |
"/ v shown ifFalse:[ |
| 7617 | 6489 |
v mapped. |
| 2721 | 6490 |
"/ ] |
| 7617 | 6491 |
] |
6492 |
]. |
|
6493 |
shownBefore ~~ true ifTrue:[ |
|
6494 |
dependents notNil ifTrue:[ self changed:#visibility ]. |
|
6495 |
]. |
|
6496 |
self takeFocusWhenMapped ifTrue:[ |
|
6497 |
"/ this is a one-shot!! |
|
6498 |
self takeFocusWhenMapped:false. |
|
6499 |
self assignKeyboardFocusToFirstKeyboardConsumer. |
|
6500 |
"/ self requestFocus |
|
6501 |
]. |
|
| 269 | 6502 |
] |
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
6503 |
|
| 5667 | 6504 |
"Modified: / 09-12-2010 / 18:12:24 / cg" |
| 269 | 6505 |
! |
6506 |
||
|
2733
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2727
diff
changeset
|
6507 |
mouseWheelMotion:buttonState x:x y:y amount:amount deltaTime:dTime |
| 2701 | 6508 |
"the mouseWheel was turned - handle as a scroll operation. |
6509 |
Specialized application windows may redefine this for any other |
|
| 2709 | 6510 |
operation. |
| 7692 | 6511 |
Here, we scroll some amount which depends upon the view's contents height |
| 2709 | 6512 |
(but never too much); |
6513 |
if shift is pressed, always scroll a single scroll-step; |
|
6514 |
if ctrl is pressed, always scroll one page." |
|
6515 |
||
| 6952 | 6516 |
|horizontal pageScroll amountToScroll zoomInOrOut sensor| |
| 2709 | 6517 |
|
|
3856
45fccc92d834
Use SynchronousWindoeSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3838
diff
changeset
|
6518 |
sensor := self sensor. |
| 5130 | 6519 |
|
6520 |
UserPreferences current allowMouseWheelZoom ifTrue:[ |
|
| 7692 | 6521 |
zoomInOrOut := sensor ctrlDown or:[sensor metaDown]. |
6522 |
zoomInOrOut ifTrue:[ |
|
6523 |
self mouseWheelZoom:amount. |
|
6524 |
^ self. |
|
6525 |
]. |
|
| 5130 | 6526 |
]. |
6527 |
||
| 6952 | 6528 |
horizontal := pageScroll := false. |
6529 |
(UserPreferences current shiftMouseWheelScrollsHorizontally) ifTrue:[ |
|
| 7692 | 6530 |
horizontal := sensor shiftDown |
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6531 |
] ifFalse:[ |
| 7692 | 6532 |
pageScroll := sensor shiftDown. |
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6533 |
]. |
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6534 |
|
| 2709 | 6535 |
pageScroll ifFalse:[ |
| 7692 | 6536 |
amountToScroll := horizontal |
6537 |
ifTrue:[ self horizontalScrollStep] |
|
6538 |
ifFalse:[ self verticalScrollStep ]. |
|
6539 |
amountToScroll := self scaleMouseWheelScrollAmount:amountToScroll. |
|
| 2709 | 6540 |
]. |
| 2701 | 6541 |
|
| 2699 | 6542 |
amount > 0 ifTrue:[ |
| 7692 | 6543 |
pageScroll ifTrue:[ |
6544 |
horizontal ifTrue:[self pageLeft] ifFalse:[self pageUp] |
|
6545 |
] ifFalse:[ |
|
6546 |
horizontal ifTrue:[self scrollLeft:amountToScroll] ifFalse:[self scrollUp:amountToScroll] |
|
6547 |
] |
|
| 2699 | 6548 |
] ifFalse:[ |
| 7692 | 6549 |
pageScroll ifTrue:[ |
6550 |
horizontal ifTrue:[self pageRight] ifFalse:[self pageDown] |
|
6551 |
] ifFalse:[ |
|
6552 |
horizontal ifTrue:[self scrollRight:amountToScroll] ifFalse:[self scrollDown:amountToScroll] |
|
6553 |
] |
|
| 2709 | 6554 |
]. |
6555 |
||
6556 |
"Modified: / 21.5.1999 / 19:58:42 / cg" |
|
| 2699 | 6557 |
! |
6558 |
||
| 5130 | 6559 |
mouseWheelZoom:amount |
| 5132 | 6560 |
"CTRL-wheel action. |
6561 |
ignored here - redefined in views which can zoom" |
|
6562 |
||
| 5133 | 6563 |
"/ self changeScaleForMouseWheelZoom:amount |
| 5130 | 6564 |
! |
6565 |
||
| 1381 | 6566 |
pointerEnter:state x:x y:y |
| 3087 | 6567 |
"mouse pointer entered - request the keyboard focus (sometimes)" |
6568 |
||
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
6569 |
|doRequestFocus| |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
6570 |
|
| 7892 | 6571 |
"/ first ask my flags if it's enforced or forbidden |
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
6572 |
self requestFocusOnPointerEnter ifTrue:[ |
| 7690 | 6573 |
doRequestFocus := true |
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
6574 |
] ifFalse:[ |
| 7690 | 6575 |
self doNotRequestFocusOnPointerEnter ifTrue:[ |
6576 |
doRequestFocus := false |
|
6577 |
] ifFalse:[ |
|
6578 |
"/ then look for the settings. |
|
6579 |
doRequestFocus := self wantsFocusWithPointerEnter |
|
6580 |
] |
|
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
6581 |
]. |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
6582 |
|
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
6583 |
doRequestFocus ifTrue:[ |
| 7690 | 6584 |
self requestFocus. |
6585 |
]. |
|
6586 |
dependents notNil ifTrue:[ self changed:#pointerInView with:true ] |
|
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6587 |
|
|
5924
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
6588 |
"Modified: / 01-08-2012 / 17:06:41 / cg" |
| 7892 | 6589 |
"Modified (format): / 13-02-2017 / 20:30:30 / cg" |
| 1381 | 6590 |
! |
6591 |
||
| 6987 | 6592 |
pointerLeave:buttonState |
6593 |
"mouse pointer left" |
|
6594 |
||
6595 |
super pointerLeave:buttonState. |
|
| 7690 | 6596 |
dependents notNil ifTrue:[ self changed:#pointerInView with:false] |
| 6987 | 6597 |
! |
6598 |
||
| 5749 | 6599 |
propertyChange:propertyId state: state |
6600 |
||
| 6291 | 6601 |
"A property has changed, nothing to do here. |
| 5749 | 6602 |
Note: |
| 6291 | 6603 |
This is very X specific. PropertyChange events must be enabled |
| 5749 | 6604 |
to get this event. To enable, do: |
6605 |
||
6606 |
self enableEvent: #propertyChange |
|
6607 |
||
6608 |
" |
|
6609 |
||
6610 |
"Created: / 01-06-2011 / 13:39:51 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
6611 |
! |
|
6612 |
||
| 269 | 6613 |
reparented |
6614 |
"the view has changed its parent by some outside |
|
6615 |
action - i.e. window manager has added a frame. |
|
6616 |
nothing done here" |
|
6617 |
||
6618 |
^ self |
|
6619 |
! |
|
6620 |
||
| 6516 | 6621 |
requestAutoAccept |
6622 |
"request to accept: this is invoked when a dialog closes via accept or cancel. |
|
6623 |
This forces my value to be accepted into my model. |
|
6624 |
Any widget may suppress the ok/cancel, by returning false." |
|
6625 |
||
6626 |
^ true |
|
6627 |
! |
|
6628 |
||
| 269 | 6629 |
saveAndTerminate |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
6630 |
"window manager wants me to save and go away; |
|
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
6631 |
- notice, that not all window managers are nice enough to |
| 269 | 6632 |
send this event, but simply destroy the view instead. |
6633 |
Can be redefined in subclasses to do whatever is required |
|
6634 |
to prepare for restart." |
|
6635 |
||
|
2216
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
6636 |
self closeRequest |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
6637 |
|
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
6638 |
"Modified: / 3.8.1998 / 19:51:26 / cg" |
| 269 | 6639 |
! |
6640 |
||
| 4674 | 6641 |
scaleMouseWheelScrollAmount:amountToScroll |
| 4739 | 6642 |
|hCont factor innerHeight| |
6643 |
||
6644 |
"/ test whether innerHeight == 0 |
|
| 4855 | 6645 |
"/ could happen if the view is resized to 0 (panel) |
| 4739 | 6646 |
innerHeight := self innerHeight. |
6647 |
innerHeight > 0 ifFalse:[ ^ 1 ]. |
|
| 4674 | 6648 |
|
6649 |
hCont := self heightOfContents. |
|
| 4739 | 6650 |
hCont > (innerHeight * 3) ifTrue:[ |
| 7617 | 6651 |
factor := (hCont // innerHeight) min:4. |
6652 |
^ amountToScroll * factor. |
|
| 4834 | 6653 |
]. |
6654 |
^ amountToScroll |
|
| 4674 | 6655 |
! |
6656 |
||
| 269 | 6657 |
sizeChanged:how |
| 6318 | 6658 |
"tell subviews that I changed size. |
| 269 | 6659 |
How is either #smaller, #larger or nil, and is used to control the order, |
6660 |
in which subviews are notified (possibly reducing redraw activity)" |
|
6661 |
||
|
1290
1cc24cff6fe9
eliminated some references to subViews instance variable (will vanish)
Claus Gittinger <cg@exept.de>
parents:
1261
diff
changeset
|
6662 |
|subViews| |
|
1cc24cff6fe9
eliminated some references to subViews instance variable (will vanish)
Claus Gittinger <cg@exept.de>
parents:
1261
diff
changeset
|
6663 |
|
| 6954 | 6664 |
viewBackground isViewBackground ifTrue:[ |
| 7617 | 6665 |
"/ there is only one, which needs this: a gradient over the actual height/width; |
6666 |
"/ this cannot just fill the new exposed area, but must recompute the gradient scales |
|
6667 |
(viewBackground needsFullRedrawOnChangeOfWidth |
|
6668 |
or:[ viewBackground needsFullRedrawOnChangeOfHeight]) ifTrue:[ |
|
6669 |
self invalidate |
|
6670 |
] |
|
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6671 |
]. |
| 6954 | 6672 |
|
| 6114 | 6673 |
(subViews := self subViews) notEmptyOrNil ifTrue:[ |
| 7617 | 6674 |
(how isNil "false" |
6675 |
or:[how == #smaller]) ifTrue:[ |
|
6676 |
subViews do:[:view | |
|
6677 |
view notNil ifTrue:[ |
|
6678 |
view containerChangedSize |
|
6679 |
] |
|
6680 |
] |
|
6681 |
] ifFalse:[ |
|
6682 |
"doing it reverse speeds up resizing - usually subviews |
|
6683 |
are created from top-left to bottom-right; therefore |
|
6684 |
bottom-right views will be moved/resized first, then top-left ones; |
|
6685 |
this avoids multiple redraws of subviews" |
|
6686 |
||
6687 |
subViews reverseDo:[:view | |
|
6688 |
view notNil ifTrue:[ |
|
6689 |
view containerChangedSize |
|
6690 |
] |
|
6691 |
] |
|
6692 |
] |
|
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
6693 |
]. |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
6694 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
6695 |
components notNil ifTrue:[ |
| 7617 | 6696 |
(how isNil "false" |
6697 |
or:[how == #smaller]) ifTrue:[ |
|
6698 |
components do:[:view | |
|
6699 |
view containerChangedSize |
|
6700 |
] |
|
6701 |
] ifFalse:[ |
|
6702 |
"doing it reverse speeds up resizing - usually subviews |
|
6703 |
are created from top-left to bottom-right; therefore |
|
6704 |
bottom-right views will be moved/resized first, then top-left ones; |
|
6705 |
this avoids multiple redraws of subviews" |
|
6706 |
||
6707 |
components reverseDo:[:view | |
|
6708 |
view containerChangedSize |
|
6709 |
] |
|
6710 |
] |
|
| 135 | 6711 |
]. |
|
1290
1cc24cff6fe9
eliminated some references to subViews instance variable (will vanish)
Claus Gittinger <cg@exept.de>
parents:
1261
diff
changeset
|
6712 |
|
| 269 | 6713 |
self changed:#sizeOfView with:how. |
|
1290
1cc24cff6fe9
eliminated some references to subViews instance variable (will vanish)
Claus Gittinger <cg@exept.de>
parents:
1261
diff
changeset
|
6714 |
|
| 269 | 6715 |
superView notNil ifTrue:[ |
| 7617 | 6716 |
superView subViewChangedSize |
| 269 | 6717 |
] |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
6718 |
|
|
2084
e997f6ea54c2
also pass down #larger to sizeCanged: method.
Claus Gittinger <cg@exept.de>
parents:
2061
diff
changeset
|
6719 |
"Modified: / 2.4.1998 / 13:59:59 / cg" |
| 269 | 6720 |
! |
6721 |
||
| 7728 | 6722 |
sizeChanged:how from:oldExtent |
6723 |
"tell subviews that I changed size. |
|
6724 |
How is either #smaller, #larger or nil, and is used to control the order, |
|
6725 |
in which subviews are notified (possibly reducing redraw activity). |
|
6726 |
||
6727 |
In previous versions, there was only one argument, how, |
|
6728 |
which was either #smaller or #larger or nil (if not known). |
|
6729 |
This argument was used in some widgets to optimize (avoid) some recomputations. |
|
6730 |
However, it was too unspecific on which dimension changed; |
|
6731 |
therefore, now this method is called. |
|
6732 |
For backward compatibility, it calls the old sizeChanged: method. |
|
6733 |
If you redefine this, make sure to call super sizeChanged:, not super sizeChanged:from:, |
|
6734 |
to avoid an endless recursion." |
|
6735 |
||
6736 |
self sizeChanged:how |
|
6737 |
! |
|
6738 |
||
| 269 | 6739 |
subViewChangedSize |
|
320
b7b8dc88fe9f
interest is written with one 'r' (shame on me)
Claus Gittinger <cg@exept.de>
parents:
312
diff
changeset
|
6740 |
"some subview has changed its size; we are not interested |
| 269 | 6741 |
in that here, but some geometry managers redefine this, to reorganize |
6742 |
components if that happens." |
|
6743 |
||
6744 |
^ self |
|
6745 |
||
6746 |
"Created: 22.9.1995 / 14:44:59 / claus" |
|
6747 |
! |
|
6748 |
||
6749 |
terminate |
|
6750 |
"window manager wants me to go away; |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
6751 |
- notice, that not all window managers are nice enough to |
| 269 | 6752 |
send this event, but simply destroy the view instead. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
6753 |
Can be redefined in subclasses to do whatever cleanup is |
| 269 | 6754 |
required." |
6755 |
||
|
2216
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
6756 |
self closeRequest |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
6757 |
|
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
6758 |
"Modified: / 3.8.1998 / 19:51:23 / cg" |
| 269 | 6759 |
! |
6760 |
||
6761 |
unmapped |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
6762 |
"the view has been unmapped |
| 269 | 6763 |
(either by some outside action - i.e. window manager iconified me, |
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
6764 |
or due to unmapping of my parentView)." |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
6765 |
|
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
6766 |
"/ if I was previously shown, tell it to all of |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
6767 |
"/ my subviews (they remember this in the shown instVar) |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
6768 |
|
| 769 | 6769 |
"/ currently, the 'shown ifTrue:' optimization is |
| 964 | 6770 |
"/ not ok, since 'shown' is also modified by visibilityChanges. |
6771 |
"/ Also, when remapped, X11 only sends a mapped event for the topView. |
|
| 769 | 6772 |
"/ Therefore, synthetically generate those #superViewUnmapped messages |
6773 |
"/ in any case. |
|
| 4736 | 6774 |
|wdgr| |
| 769 | 6775 |
|
|
5087
a66493cf7fdd
sending of visibility-change fixed
Claus Gittinger <cg@exept.de>
parents:
5082
diff
changeset
|
6776 |
shown ifTrue:[ |
| 7617 | 6777 |
shown := false. |
6778 |
dependents notNil ifTrue:[ self changed:#visibility ]. |
|
|
5087
a66493cf7fdd
sending of visibility-change fixed
Claus Gittinger <cg@exept.de>
parents:
5082
diff
changeset
|
6779 |
]. |
| 4736 | 6780 |
(wdgr := self windowGroup) notNil ifTrue:[ |
| 7617 | 6781 |
wdgr focusView == self ifTrue:[ |
6782 |
wdgr focusViewUnmapped. |
|
6783 |
]. |
|
| 4736 | 6784 |
]. |
6785 |
||
| 1379 | 6786 |
subViews notNil ifTrue:[ |
| 7617 | 6787 |
subViews do:[:v | |
6788 |
v containerUnmapped |
|
6789 |
]. |
|
6790 |
dependents notNil ifTrue:[ self changed:#visibility ]. |
|
| 1379 | 6791 |
] |
6792 |
||
6793 |
"Modified: 25.2.1997 / 22:40:52 / cg" |
|
| 135 | 6794 |
! |
6795 |
||
6796 |
visibilityChange:how |
|
6797 |
"the visibility of the view has changed (by some outside |
|
6798 |
action - i.e. window manager rearranged things). |
|
|
5029
b9b004d17044
do not realize, if visibilityChannel says that the view should be invisible
Stefan Vogel <sv@exept.de>
parents:
5026
diff
changeset
|
6799 |
Using this knowledge avoids useless redraw in obscured views." |
| 135 | 6800 |
|
| 7132 | 6801 |
|newShown| |
6802 |
||
6803 |
newShown := how ~~ #fullyObscured. |
|
6804 |
newShown ~~ shown ifTrue:[ |
|
| 7617 | 6805 |
shown := newShown. |
6806 |
dependents notNil ifTrue:[ self changed:#visibility ]. |
|
|
5087
a66493cf7fdd
sending of visibility-change fixed
Claus Gittinger <cg@exept.de>
parents:
5082
diff
changeset
|
6807 |
]. |
| 3139 | 6808 |
! |
6809 |
||
6810 |
visibilityStateChanged |
|
6811 |
"this is called when our visibilityChannel changes" |
|
6812 |
||
| 3410 | 6813 |
self isVisible:visibilityChannel value |
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6814 |
! |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6815 |
|
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6816 |
win32NativeScroll:scrollCode position:newPosition |
| 4834 | 6817 |
"this is generated by a native scrollBar widget. |
6818 |
We should never arrive here, as its only supposed to be |
|
6819 |
sent to scrollableViews..." |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6820 |
|
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6821 |
scrollCode == #SB_LINEDOWN ifTrue:[ |
| 7617 | 6822 |
self scrollDown. |
6823 |
^ self. |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6824 |
]. |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6825 |
scrollCode == #SB_LINEUP ifTrue:[ |
| 7617 | 6826 |
self scrollUp. |
6827 |
^ self. |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6828 |
]. |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6829 |
scrollCode == #SB_LINELEFT ifTrue:[ |
| 7617 | 6830 |
self scrollLeft. |
6831 |
^ self. |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6832 |
]. |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6833 |
scrollCode == #SB_LINERIGHT ifTrue:[ |
| 7617 | 6834 |
self scrollRight. |
6835 |
^ self. |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6836 |
]. |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6837 |
scrollCode == #SB_PAGEDOWN ifTrue:[ |
| 7617 | 6838 |
self pageDown. |
6839 |
^ self. |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6840 |
]. |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6841 |
scrollCode == #SB_PAGEUP ifTrue:[ |
| 7617 | 6842 |
self pageUp. |
6843 |
^ self. |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6844 |
]. |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6845 |
scrollCode == #SB_PAGELEFT ifTrue:[ |
| 7617 | 6846 |
self pageLeft. |
6847 |
^ self. |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6848 |
]. |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6849 |
scrollCode == #SB_PAGERIGHT ifTrue:[ |
| 7617 | 6850 |
self pageRight. |
6851 |
^ self. |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6852 |
]. |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6853 |
scrollCode == #SB_THUMBPOSITIONVERTICAL ifTrue:[ |
| 7617 | 6854 |
self scrollVerticalToPercent:newPosition. |
6855 |
^ self. |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6856 |
]. |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6857 |
scrollCode == #SB_THUMBPOSITIONHORIZONTAL ifTrue:[ |
| 7617 | 6858 |
self scrollHorizontalToPercent:newPosition. |
6859 |
^ self. |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6860 |
]. |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6861 |
scrollCode == #SB_THUMBTRACKVERTICAL ifTrue:[ |
| 7617 | 6862 |
self scrollVerticalToPercent:newPosition. |
6863 |
^ self. |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6864 |
]. |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6865 |
scrollCode == #SB_THUMBTRACKHORIZONTAL ifTrue:[ |
| 7617 | 6866 |
self scrollHorizontalToPercent:newPosition. |
6867 |
^ self. |
|
|
4833
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6868 |
]. |
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6869 |
|
|
384612cc7d37
win32NativeScroll:position: moved from ScrollableView
Claus Gittinger <cg@exept.de>
parents:
4825
diff
changeset
|
6870 |
scrollCode == #SB_ENDSCROLL ifTrue:[ |
| 7617 | 6871 |
^ self. |
| 4834 | 6872 |
]. |
| 269 | 6873 |
! ! |
6874 |
||
| 1302 | 6875 |
!SimpleView methodsFor:'event simulation'! |
6876 |
||
6877 |
pushEvent:aSelector |
|
6878 |
"push some messageSend into my event queue - |
|
6879 |
I will perform the corresponding method when its time |
|
6880 |
to handle events (useful to update low-prio views from |
|
6881 |
a higher prio process, to avoid blocking in the high prio one)" |
|
6882 |
||
|
2143
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6883 |
^ self pushEvent:aSelector withArguments:#() |
| 1302 | 6884 |
|
6885 |
" |
|
6886 |
|v| |
|
6887 |
||
6888 |
v := View new openAndWait. |
|
6889 |
v fill:Color red. |
|
6890 |
v pushEvent:#redraw |
|
6891 |
" |
|
6892 |
||
|
2143
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6893 |
"Modified: / 10.6.1998 / 17:28:40 / cg" |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6894 |
! |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6895 |
|
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6896 |
pushEvent:aSelector with:arg |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6897 |
"push some 1-arg messageSend into my event queue - |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6898 |
I will perform the corresponding method when its time |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6899 |
to handle events (useful to update low-prio views from |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6900 |
a higher prio process, to avoid blocking in the high prio one)" |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6901 |
|
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6902 |
^ self pushEvent:aSelector withArguments:(Array with:arg) |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6903 |
|
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6904 |
"Created: / 10.6.1998 / 17:27:17 / cg" |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6905 |
! |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6906 |
|
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6907 |
pushEvent:aSelector with:arg1 with:arg2 |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6908 |
"push some 1-arg messageSend into my event queue - |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6909 |
I will perform the corresponding method when its time |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6910 |
to handle events (useful to update low-prio views from |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6911 |
a higher prio process, to avoid blocking in the high prio one)" |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6912 |
|
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6913 |
^ self pushEvent:aSelector withArguments:(Array with:arg1 with:arg2) |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6914 |
|
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6915 |
"Created: / 10.6.1998 / 17:27:41 / cg" |
| 1302 | 6916 |
! |
6917 |
||
6918 |
pushEvent:aSelector withArguments:args |
|
6919 |
"push some messageSend into my event queue - |
|
6920 |
I will perform the corresponding method when its time |
|
6921 |
to handle events (useful to update low-prio views from |
|
6922 |
a higher prio process, to avoid blocking in the high prio one)" |
|
6923 |
||
|
3856
45fccc92d834
Use SynchronousWindoeSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3838
diff
changeset
|
6924 |
self sensor pushUserEvent:aSelector for:self withArguments:args |
| 1302 | 6925 |
|
6926 |
" |
|
6927 |
|v| |
|
6928 |
||
6929 |
v := (Button label:'hello') openAndWait. |
|
6930 |
Delay waitForSeconds:1. |
|
6931 |
v pushEvent:#buttonPress:x:y: withArguments:#(1 10 10). |
|
6932 |
Delay waitForSeconds:1. |
|
6933 |
v pushEvent:#buttonRelease:x:y: withArguments:#(1 10 10). |
|
6934 |
" |
|
6935 |
||
|
2143
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
6936 |
"Modified: / 10.6.1998 / 17:28:16 / cg" |
| 4347 | 6937 |
! |
6938 |
||
|
5774
56671ce7160c
added: #simulateButtonPress:at:
Claus Gittinger <cg@exept.de>
parents:
5770
diff
changeset
|
6939 |
simulateButtonPress:button at:aPoint |
| 6291 | 6940 |
"simulate a button press by determining which sub-view is affected and |
| 6853 | 6941 |
synthetically generating a buttonPressEvent for whatever view is underneath. |
| 5775 | 6942 |
Returns the view which precessed the event or nil." |
|
5774
56671ce7160c
added: #simulateButtonPress:at:
Claus Gittinger <cg@exept.de>
parents:
5770
diff
changeset
|
6943 |
|
| 6864 | 6944 |
^ self simulateButtonPress:button at:aPoint sendDisplayEvent:false |
6945 |
||
6946 |
"Created: / 12-07-2011 / 14:36:02 / cg" |
|
6947 |
! |
|
6948 |
||
6949 |
simulateButtonPress:button at:aPoint sendDisplayEvent:sendDisplayEvent |
|
6950 |
"simulate a button press by determining which sub-view is affected and |
|
6951 |
synthetically generating a buttonPressEvent for whatever view is underneath. |
|
6952 |
Returns the view which precessed the event or nil." |
|
6953 |
||
|
5774
56671ce7160c
added: #simulateButtonPress:at:
Claus Gittinger <cg@exept.de>
parents:
5770
diff
changeset
|
6954 |
|ev| |
|
56671ce7160c
added: #simulateButtonPress:at:
Claus Gittinger <cg@exept.de>
parents:
5770
diff
changeset
|
6955 |
|
| 5775 | 6956 |
ev := WindowEvent buttonPress:button x:0 y:0 view:self. |
| 6851 | 6957 |
"/ x/y will be set in simulateUserEvent:ev at:aPoint |
| 6864 | 6958 |
^ self simulateUserEvent:ev at:aPoint sendDisplayEvent:sendDisplayEvent |
| 5775 | 6959 |
|
6960 |
"Created: / 12-07-2011 / 14:36:02 / cg" |
|
6961 |
! |
|
6962 |
||
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
6963 |
simulateButtonRelease:button at:aPoint |
| 6864 | 6964 |
"simulate a button release by determining which sub-view is affected and |
6965 |
synthetically generating a buttonPressEvent for whatever view is underneath. |
|
6966 |
Returns the view which precessed the event or nil." |
|
6967 |
||
6968 |
^ self simulateButtonRelease:button at:aPoint sendDisplayEvent:false |
|
6969 |
||
6970 |
"Created: / 12-07-2011 / 14:54:37 / cg" |
|
6971 |
! |
|
6972 |
||
6973 |
simulateButtonRelease:button at:aPoint sendDisplayEvent:sendDisplayEvent |
|
| 6291 | 6974 |
"simulate a button release by determining which sub-view is affected and |
| 6853 | 6975 |
synthetically generating a buttonPressEvent for whatever view is underneath. |
| 5775 | 6976 |
Returns the view which precessed the event or nil." |
6977 |
||
6978 |
|ev| |
|
6979 |
||
6980 |
ev := WindowEvent buttonRelease:button x:0 y:0 view:self. |
|
| 6851 | 6981 |
"/ x/y will be set in simulateUserEvent:ev at:aPoint |
| 6864 | 6982 |
^ self simulateUserEvent:ev at:aPoint sendDisplayEvent:sendDisplayEvent |
| 5775 | 6983 |
|
6984 |
"Created: / 12-07-2011 / 14:54:37 / cg" |
|
6985 |
! |
|
6986 |
||
| 6854 | 6987 |
simulateKeyPress:keyOrStringOrSymbol at:aPoint |
6988 |
"simulate a key press by determining which sub-view is affected and |
|
6989 |
synthetically generating a keyPressEvent for whatever view is underneath. |
|
6990 |
Returns the view which processed the event or nil." |
|
6991 |
||
| 6864 | 6992 |
^ self simulateKeyPress:keyOrStringOrSymbol at:aPoint sendDisplayEvent:false |
6993 |
! |
|
6994 |
||
6995 |
simulateKeyPress:keyOrStringOrSymbol at:aPoint sendDisplayEvent:sendDisplayEvent |
|
6996 |
"simulate a key press by determining which sub-view is affected and |
|
6997 |
synthetically generating a keyPressEvent for whatever view is underneath. |
|
6998 |
Returns the view which processed the event or nil." |
|
6999 |
||
| 6854 | 7000 |
|sequence ev lastView| |
7001 |
||
7002 |
(keyOrStringOrSymbol isCharacter or:[keyOrStringOrSymbol isSymbol]) |
|
| 7617 | 7003 |
ifTrue:[ sequence := Array with:keyOrStringOrSymbol ] |
7004 |
ifFalse:[ sequence := keyOrStringOrSymbol ]. |
|
| 6854 | 7005 |
|
7006 |
sequence do:[:each | |
|
| 7617 | 7007 |
ev := WindowEvent keyPress:each x:0 y:0 view:self. |
7008 |
"/ x/y will be set in simulateUserEvent:ev at:aPoint |
|
7009 |
lastView := self simulateUserEvent:ev at:aPoint sendDisplayEvent:sendDisplayEvent |
|
| 6854 | 7010 |
]. |
7011 |
^ lastView |
|
7012 |
! |
|
7013 |
||
7014 |
simulateKeyPressRelease:keyOrStringOrSymbol at:aPoint |
|
7015 |
"simulate a key release by determining which sub-view is affected and |
|
7016 |
synthetically generating a keyPressEvent for whatever view is underneath. |
|
7017 |
Returns the view which processed the event or nil." |
|
7018 |
||
| 6864 | 7019 |
^ self simulateKeyPressRelease:keyOrStringOrSymbol at:aPoint sendDisplayEvent:false |
7020 |
! |
|
7021 |
||
7022 |
simulateKeyPressRelease:keyOrStringOrSymbol at:aPoint sendDisplayEvent:sendDisplayEvent |
|
7023 |
"simulate a key release by determining which sub-view is affected and |
|
7024 |
synthetically generating a keyPressEvent for whatever view is underneath. |
|
7025 |
Returns the view which processed the event or nil." |
|
7026 |
||
| 6854 | 7027 |
|sequence ev1 ev2 lastView| |
7028 |
||
7029 |
(keyOrStringOrSymbol isCharacter or:[keyOrStringOrSymbol isSymbol]) |
|
| 7617 | 7030 |
ifTrue:[ sequence := Array with:keyOrStringOrSymbol ] |
7031 |
ifFalse:[ sequence := keyOrStringOrSymbol ]. |
|
| 6854 | 7032 |
|
7033 |
sequence do:[:each | |
|
| 7617 | 7034 |
ev1 := WindowEvent keyPress:each x:0 y:0 view:self. |
7035 |
"/ x/y will be set in simulateUserEvent:ev at:aPoint |
|
7036 |
lastView := self simulateUserEvent:ev1 at:aPoint sendDisplayEvent:sendDisplayEvent. |
|
7037 |
||
7038 |
ev2 := WindowEvent keyRelease:each x:0 y:0 view:self. |
|
7039 |
"/ x/y will be set in simulateUserEvent:ev at:aPoint |
|
7040 |
lastView := self simulateUserEvent:ev2 at:aPoint sendDisplayEvent:sendDisplayEvent. |
|
| 6854 | 7041 |
]. |
7042 |
^ lastView |
|
7043 |
! |
|
7044 |
||
7045 |
simulateKeyRelease:keyOrStringOrSymbol at:aPoint |
|
7046 |
"simulate a key release by determining which sub-view is affected and |
|
7047 |
synthetically generating a keyPressEvent for whatever view is underneath. |
|
7048 |
Returns the view which processed the event or nil." |
|
7049 |
||
| 6864 | 7050 |
^ self simulateKeyRelease:keyOrStringOrSymbol at:aPoint sendDisplayEvent:false |
7051 |
! |
|
7052 |
||
7053 |
simulateKeyRelease:keyOrStringOrSymbol at:aPoint sendDisplayEvent:sendDisplayEvent |
|
7054 |
"simulate a key release by determining which sub-view is affected and |
|
7055 |
synthetically generating a keyPressEvent for whatever view is underneath. |
|
7056 |
Returns the view which processed the event or nil." |
|
7057 |
||
| 6854 | 7058 |
|sequence ev lastView| |
7059 |
||
7060 |
(keyOrStringOrSymbol isCharacter or:[keyOrStringOrSymbol isSymbol]) |
|
| 7617 | 7061 |
ifTrue:[ sequence := Array with:keyOrStringOrSymbol ] |
7062 |
ifFalse:[ sequence := keyOrStringOrSymbol ]. |
|
| 6854 | 7063 |
|
7064 |
sequence do:[:each | |
|
| 7617 | 7065 |
ev := WindowEvent keyRelease:each x:0 y:0 view:self. |
7066 |
"/ x/y will be set in simulateUserEvent:ev at:aPoint |
|
7067 |
lastView := self simulateUserEvent:ev at:aPoint sendDisplayEvent:sendDisplayEvent |
|
| 6854 | 7068 |
]. |
7069 |
^ lastView |
|
7070 |
! |
|
7071 |
||
| 5775 | 7072 |
simulateUserEvent:ev at:aPoint |
| 6291 | 7073 |
"simulate a button press by determining which sub-view is affected and |
| 6855 | 7074 |
synthetically generating a buttonPressEvent for whatever view is underneath. |
7075 |
Cares for any active grab - i.e. if some other view has grabbed the pointer or keyboard |
|
7076 |
the event is sent to the grabView with pointer coordinate translated as required |
|
7077 |
(typically these are popup views like menus) |
|
| 5775 | 7078 |
Returns the view which precessed the event or nil." |
7079 |
||
| 6864 | 7080 |
^ self simulateUserEvent:ev at:aPoint sendDisplayEvent:false |
7081 |
! |
|
7082 |
||
7083 |
simulateUserEvent:ev at:aPoint sendDisplayEvent:sendDisplayEvent |
|
7084 |
"simulate a button press by determining which sub-view is affected and |
|
7085 |
synthetically generating a buttonPressEvent for whatever view is underneath. |
|
7086 |
||
7087 |
If sendDisplayEvent is true, a real physical event is generated via sendEvent, |
|
7088 |
from the Display (xserver). Otherwise, the event is pushed into the widget's event |
|
7089 |
queue, without a roundtrip through the display. |
|
7090 |
||
7091 |
Otherwise, care for any active grab - i.e. if some other view has grabbed the pointer or keyboard |
|
7092 |
the event is sent to the grabView with pointer coordinate translated as required |
|
7093 |
(typically these are popup views like menus) |
|
7094 |
||
7095 |
Returns the view which processed the event or nil. For displayEvent sending, |
|
7096 |
always return the receiver, as we do not know how the grab processing came out at the end" |
|
7097 |
||
| 6855 | 7098 |
|targetView pointXLated| |
7099 |
||
| 6864 | 7100 |
sendDisplayEvent ifTrue:[ |
| 7617 | 7101 |
"/ translate to screen coordinates |
7102 |
pointXLated := device translatePoint:aPoint from:(self id) to:(device rootWindowId). |
|
7103 |
device |
|
7104 |
sendKeyOrButtonEvent:ev type |
|
7105 |
x:pointXLated x y:pointXLated y |
|
7106 |
keyOrButton:(ev isKeyEvent ifTrue:[ev rawKey] ifFalse:[ev button]) |
|
7107 |
state:(ev modifierFlags) |
|
7108 |
toViewId:self id. |
|
7109 |
^ self. |
|
| 6864 | 7110 |
]. |
7111 |
||
| 6856 | 7112 |
(ev isButtonEvent or:[ev isPointerEnterLeaveEvent]) ifTrue:[ |
| 7617 | 7113 |
"/ if there is a pointer grab, the event has to sent to that one |
7114 |
targetView := device activePointerGrab. |
|
| 6855 | 7115 |
] ifFalse:[ |
| 7617 | 7116 |
(ev isKeyEvent) ifTrue:[ |
7117 |
"/ if there is a pointer grab, the event has to sent to that one |
|
7118 |
targetView := device activeKeyboardGrab. |
|
7119 |
]. |
|
| 6855 | 7120 |
]. |
7121 |
targetView isNil ifTrue:[ |
|
| 7617 | 7122 |
((0@0 corner:self extent) containsPoint:aPoint) ifTrue:[ |
7123 |
self subViews do:[:each | |
|
7124 |
|whichView| |
|
7125 |
||
7126 |
whichView := each simulateUserEvent:ev at:(device translatePoint:aPoint fromView:self toView:each). |
|
7127 |
whichView notNil ifTrue:[^ whichView]. |
|
7128 |
]. |
|
7129 |
targetView := self. |
|
7130 |
]. |
|
| 6855 | 7131 |
]. |
7132 |
||
7133 |
targetView notNil ifTrue:[ |
|
| 7617 | 7134 |
pointXLated := device translatePoint:aPoint fromView:self toView:targetView. |
7135 |
ev x:(pointXLated x). |
|
7136 |
ev y:(pointXLated y). |
|
7137 |
ev view:targetView. |
|
7138 |
targetView sensor pushEvent:ev. |
|
7139 |
^ targetView |
|
| 6855 | 7140 |
]. |
7141 |
||
|
5774
56671ce7160c
added: #simulateButtonPress:at:
Claus Gittinger <cg@exept.de>
parents:
5770
diff
changeset
|
7142 |
^ nil |
|
56671ce7160c
added: #simulateButtonPress:at:
Claus Gittinger <cg@exept.de>
parents:
5770
diff
changeset
|
7143 |
|
| 5775 | 7144 |
"Created: / 12-07-2011 / 14:53:19 / cg" |
|
5774
56671ce7160c
added: #simulateButtonPress:at:
Claus Gittinger <cg@exept.de>
parents:
5770
diff
changeset
|
7145 |
! |
|
56671ce7160c
added: #simulateButtonPress:at:
Claus Gittinger <cg@exept.de>
parents:
5770
diff
changeset
|
7146 |
|
| 4347 | 7147 |
startButtonLongPressedHandlerProcess |
7148 |
"start a process, which simulates a right-button press if the left-button |
|
7149 |
has been pressed, but not released, and stayed pressed for a while. |
|
7150 |
This is very handy for single-button-mice, as used with the MAC" |
|
7151 |
||
7152 |
|p| |
|
7153 |
||
7154 |
self stopButtonLongPressedHandlerProcess. |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
7155 |
p := |
| 7617 | 7156 |
[ |
7157 |
Delay waitForSeconds:0.7. |
|
7158 |
self sensor leftButtonPressed ifTrue:[ |
|
7159 |
"/ simulate a right-button press |
|
7160 |
self buttonPress:2 x:0 y:0 |
|
7161 |
] |
|
7162 |
] newProcess. |
|
| 7262 | 7163 |
|
7164 |
device buttonLongPressedHandlerProcess:p. |
|
| 4347 | 7165 |
p resume. |
7166 |
! |
|
7167 |
||
7168 |
stopButtonLongPressedHandlerProcess |
|
7169 |
"stop any long-button-pressed process" |
|
7170 |
||
7171 |
|p| |
|
7172 |
||
| 7262 | 7173 |
(p := device buttonLongPressedHandlerProcess) notNil ifTrue:[ |
| 4347 | 7174 |
"/ Transcript showCR:'stop'. |
| 7617 | 7175 |
device buttonLongPressedHandlerProcess:nil. |
7176 |
p terminate. |
|
| 4347 | 7177 |
]. |
| 1302 | 7178 |
! ! |
7179 |
||
| 2506 | 7180 |
!SimpleView methodsFor:'focus handling'! |
7181 |
||
| 6789 | 7182 |
assignKeyboardFocusTo:aConsumer |
7183 |
|wg| |
|
7184 |
||
|
6792
b086ceb76f72
bugfix - check if windowGroup is nil
Michael Beyl <mb@exept.de>
parents:
6789
diff
changeset
|
7185 |
wg := self windowGroup. |
|
b086ceb76f72
bugfix - check if windowGroup is nil
Michael Beyl <mb@exept.de>
parents:
6789
diff
changeset
|
7186 |
wg notNil ifTrue:[ |
| 7617 | 7187 |
device isWindowsPlatform ifTrue:[ |
7188 |
wg focusView:aConsumer byTab:true. |
|
7189 |
] ifFalse:[ |
|
7190 |
aConsumer requestFocus. |
|
7191 |
"/ consumer requestFocus. - could be denied; but we force it here |
|
7192 |
wg focusView:aConsumer byTab:false. |
|
7193 |
]. |
|
| 6789 | 7194 |
]. |
7195 |
! |
|
7196 |
||
7197 |
assignKeyboardFocusToFirstInputField |
|
7198 |
"assign the keyboard focus to the first first keyboardConsumer. |
|
7199 |
(in older versions, this used to favour inputfields over editFields; |
|
7200 |
see (or redefine) preferFirstInputFieldWhenAssigningInitialFocus)" |
|
7201 |
||
7202 |
self obsoleteMethodWarning. |
|
7203 |
self assignKeyboardFocusToFirstKeyboardConsumer |
|
7204 |
! |
|
7205 |
||
7206 |
assignKeyboardFocusToFirstKeyboardConsumer |
|
7207 |
"assign the keyboard focus to the first first keyboardConsumer. |
|
7208 |
(in older versions, this used to favour inputfields over editFields; |
|
7209 |
see (or redefine) preferFirstInputFieldWhenAssigningInitialFocus)" |
|
7210 |
||
7211 |
|firstInputField firstConsumer firstCursorConsumer consumer| |
|
7212 |
||
7213 |
self withAllSubViewsDo:[:v | |
|
| 7617 | 7214 |
v shown ifTrue:[ |
7215 |
(firstInputField isNil and:[v isInputField]) ifTrue:[ |
|
7216 |
firstInputField := v |
|
7217 |
]. |
|
7218 |
(firstConsumer isNil and:[v isKeyboardConsumer]) ifTrue:[ |
|
7219 |
firstConsumer := v |
|
7220 |
]. |
|
7221 |
(firstCursorConsumer isNil and:[v isCursorKeyConsumer]) ifTrue:[ |
|
7222 |
firstCursorConsumer := v |
|
7223 |
]. |
|
7224 |
]. |
|
| 6789 | 7225 |
]. |
7226 |
(firstInputField notNil and:[self preferFirstInputFieldWhenAssigningInitialFocus]) ifTrue:[ |
|
| 7617 | 7227 |
consumer := firstInputField. |
| 6789 | 7228 |
]. |
7229 |
consumer := (consumer ? firstConsumer ? firstCursorConsumer). |
|
7230 |
"/ Transcript showCR:consumer. |
|
7231 |
consumer notNil ifTrue:[ |
|
| 7617 | 7232 |
self assignKeyboardFocusTo:consumer |
| 6789 | 7233 |
]. |
7234 |
||
7235 |
"Modified: / 29-08-2006 / 14:32:30 / cg" |
|
7236 |
! |
|
7237 |
||
| 3150 | 7238 |
canTab |
|
4446
49376dd5489f
dont want 'em ugly comments !!!!!
Claus Gittinger <cg@exept.de>
parents:
4433
diff
changeset
|
7239 |
"returns true if the widget is tabable" |
|
49376dd5489f
dont want 'em ugly comments !!!!!
Claus Gittinger <cg@exept.de>
parents:
4433
diff
changeset
|
7240 |
|
| 3375 | 7241 |
"/ ^ canTab == true |
7242 |
^ flagBits bitTest:FlagCanTab |
|
7243 |
! |
|
7244 |
||
7245 |
canTab:aBoolean |
|
|
4446
49376dd5489f
dont want 'em ugly comments !!!!!
Claus Gittinger <cg@exept.de>
parents:
4433
diff
changeset
|
7246 |
"set widget tabable or not" |
|
49376dd5489f
dont want 'em ugly comments !!!!!
Claus Gittinger <cg@exept.de>
parents:
4433
diff
changeset
|
7247 |
|
| 3375 | 7248 |
"/ canTab := aBoolean |
7249 |
aBoolean ifTrue:[ |
|
| 7617 | 7250 |
flagBits := flagBits bitOr:FlagCanTab |
| 3375 | 7251 |
] ifFalse:[ |
| 7617 | 7252 |
flagBits := flagBits bitClear:FlagCanTab |
| 3375 | 7253 |
]. |
| 3150 | 7254 |
! |
7255 |
||
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7256 |
doNotRequestFocusOnPointerEnter |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7257 |
"returns true if widget SHOULD NOT request the focus on pointer enter; |
|
4446
49376dd5489f
dont want 'em ugly comments !!!!!
Claus Gittinger <cg@exept.de>
parents:
4433
diff
changeset
|
7258 |
if false is returned, the behavior depends upon the settings." |
|
49376dd5489f
dont want 'em ugly comments !!!!!
Claus Gittinger <cg@exept.de>
parents:
4433
diff
changeset
|
7259 |
|
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7260 |
^ flagBits bitTest:FlagDoNotRequestFocusOnPointerEnter |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7261 |
! |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7262 |
|
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7263 |
doNotRequestFocusOnPointerEnter:aBoolean |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7264 |
"if true, setup that the widget SHOULD NOT request the focus on pointer enter; |
|
4446
49376dd5489f
dont want 'em ugly comments !!!!!
Claus Gittinger <cg@exept.de>
parents:
4433
diff
changeset
|
7265 |
if false, the behavior depends upon the settings." |
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7266 |
|
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7267 |
aBoolean ifTrue:[ |
| 7617 | 7268 |
flagBits := flagBits bitOr:FlagDoNotRequestFocusOnPointerEnter |
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7269 |
] ifFalse:[ |
| 7617 | 7270 |
flagBits := flagBits bitClear:FlagDoNotRequestFocusOnPointerEnter |
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7271 |
]. |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7272 |
! |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7273 |
|
| 3155 | 7274 |
focusNext |
7275 |
"get next focus view to self |
|
|
4734
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7276 |
Skip invisible, disabled or widgets the extent is to small" |
|
4446
49376dd5489f
dont want 'em ugly comments !!!!!
Claus Gittinger <cg@exept.de>
parents:
4433
diff
changeset
|
7277 |
|
| 4736 | 7278 |
shown ifFalse:[^ nil]. |
7279 |
||
7280 |
^ self focusNextForWhich:[:v | v shown] |
|
|
4734
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7281 |
! |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7282 |
|
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7283 |
focusNextChildAfter:aChildView |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7284 |
"get the next focus view after aChildView in mySelf or nil, |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7285 |
if there is none. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7286 |
Skip invisible or disabled widgets" |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7287 |
|
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7288 |
|viewInSubView index subviewsInFocusOrder| |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7289 |
|
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7290 |
shown ifFalse:[ ^ nil ]. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7291 |
subViews isNil ifTrue:[ ^ nil ]. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7292 |
subviewsInFocusOrder := self subviewsInFocusOrder. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7293 |
|
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7294 |
index := subviewsInFocusOrder identityIndexOf:aChildView. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7295 |
index == 0 ifTrue:[ ^ nil ]. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7296 |
|
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7297 |
subviewsInFocusOrder from:(index + 1) do:[:eachChildAfterTheOne | |
| 7617 | 7298 |
eachChildAfterTheOne shown ifTrue:[ |
7299 |
(eachChildAfterTheOne canTab |
|
7300 |
and:[eachChildAfterTheOne enabled]) ifTrue:[ |
|
7301 |
^ eachChildAfterTheOne |
|
7302 |
]. |
|
7303 |
||
7304 |
(viewInSubView := eachChildAfterTheOne focusNext) notNil ifTrue:[ |
|
7305 |
^ viewInSubView |
|
7306 |
]. |
|
7307 |
]. |
|
| 3155 | 7308 |
]. |
7309 |
^ nil |
|
7310 |
! |
|
7311 |
||
| 4736 | 7312 |
focusNextForWhich:aCondition |
7313 |
"get next focus view to self |
|
7314 |
Skip invisible, disabled or widgets the extent is to small" |
|
7315 |
||
7316 |
|viewInSubView| |
|
7317 |
||
7318 |
self subviewsInFocusOrder do:[:aSubView| |
|
| 7617 | 7319 |
(aSubView canTab |
7320 |
and:[aSubView enabled |
|
7321 |
and:[aCondition value:aSubView]]) ifTrue:[ |
|
7322 |
^ aSubView |
|
7323 |
]. |
|
7324 |
||
7325 |
(viewInSubView := aSubView focusNextForWhich:aCondition) notNil ifTrue:[ |
|
7326 |
^ viewInSubView |
|
7327 |
] |
|
| 4736 | 7328 |
]. |
7329 |
^ nil |
|
7330 |
! |
|
7331 |
||
| 3155 | 7332 |
focusPrevious |
7333 |
"get previous focus view to self |
|
|
4446
49376dd5489f
dont want 'em ugly comments !!!!!
Claus Gittinger <cg@exept.de>
parents:
4433
diff
changeset
|
7334 |
Skip invisible & disabled widgets." |
|
49376dd5489f
dont want 'em ugly comments !!!!!
Claus Gittinger <cg@exept.de>
parents:
4433
diff
changeset
|
7335 |
|
| 3155 | 7336 |
|viewInSubView| |
7337 |
||
|
4734
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7338 |
shown ifTrue:[ |
| 7617 | 7339 |
self subviewsInFocusOrder reverseDo:[:aSubView| |
7340 |
aSubView shown ifTrue:[ |
|
7341 |
viewInSubView := aSubView focusPrevious. |
|
7342 |
||
7343 |
viewInSubView notNil ifTrue:[ |
|
7344 |
^ viewInSubView |
|
7345 |
]. |
|
7346 |
(aSubView canTab and:[aSubView enabled]) ifTrue:[ |
|
7347 |
^ aSubView |
|
7348 |
]. |
|
7349 |
] |
|
7350 |
] |
|
|
4734
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7351 |
]. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7352 |
^ nil |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7353 |
! |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7354 |
|
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7355 |
focusPreviousChildBefore:aChildView |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7356 |
"get the previous focus view before aChildView in mySelf or nil, if there is none. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7357 |
Skip invisible or disabled widgets" |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7358 |
|
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7359 |
|viewInSubView index subviewsInFocusOrder| |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7360 |
|
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7361 |
shown ifFalse:[ ^ nil ]. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7362 |
subViews isNil ifTrue:[ ^ nil ]. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7363 |
subviewsInFocusOrder := self subviewsInFocusOrder. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7364 |
|
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7365 |
index := subviewsInFocusOrder identityIndexOf:aChildView. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7366 |
index == 0 ifTrue:[ ^ nil ]. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7367 |
|
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7368 |
subviewsInFocusOrder from:1 to:(index - 1) reverseDo:[:eachChildBeforeTheOne | |
| 7617 | 7369 |
eachChildBeforeTheOne shown ifTrue:[ |
7370 |
(viewInSubView := eachChildBeforeTheOne focusPrevious) notNil ifTrue:[ |
|
7371 |
^ viewInSubView |
|
7372 |
]. |
|
7373 |
||
7374 |
(eachChildBeforeTheOne canTab and:[eachChildBeforeTheOne enabled]) ifTrue:[ |
|
7375 |
^ eachChildBeforeTheOne |
|
7376 |
]. |
|
7377 |
]. |
|
|
4734
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7378 |
]. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7379 |
"/ the code below allows for a notebooks tab-list to be reached |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7380 |
(self canTab and:[self enabled]) ifTrue:[ |
| 7617 | 7381 |
^ self |
|
4734
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7382 |
]. |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7383 |
|
| 3155 | 7384 |
^ nil |
7385 |
! |
|
7386 |
||
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7387 |
requestDoNotFocusOnPointerEnter |
|
5924
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7388 |
<resource: #obsolete> |
|
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7389 |
|
|
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7390 |
self obsoleteMethodWarning:'use doNotRequestFocusOnPointerEnter'. |
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7391 |
^ flagBits bitTest:FlagDoNotRequestFocusOnPointerEnter |
|
5924
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7392 |
|
|
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7393 |
"Modified: / 01-08-2012 / 17:05:56 / cg" |
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7394 |
! |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7395 |
|
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7396 |
requestDoNotFocusOnPointerEnter:aBoolean |
|
5924
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7397 |
"very bad naming - wrong english" |
|
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7398 |
|
|
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7399 |
<resource: #obsolete> |
|
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7400 |
|
|
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7401 |
self obsoleteMethodWarning:'use doNotRequestFocusOnPointerEnter:'. |
|
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7402 |
self doNotRequestFocusOnPointerEnter:aBoolean |
|
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7403 |
|
|
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7404 |
"Modified (format): / 01-08-2012 / 17:05:42 / cg" |
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7405 |
! |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7406 |
|
| 2506 | 7407 |
requestFocus |
7408 |
"request focus from my windowGroup; |
|
7409 |
typically, this is invoked when the mouse pointer enters a |
|
7410 |
widget. The request may or may not be ignored by the wGroup |
|
7411 |
(it will be ignored, if an explicit focus-change is currently |
|
7412 |
active - i.e. if the user tabbed into a widget)" |
|
7413 |
||
|
5924
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7414 |
"/ Transcript show:'take: '; showCR:self. |
| 2506 | 7415 |
windowGroup notNil ifTrue:[ |
| 7617 | 7416 |
^ windowGroup focusRequestFrom:self |
|
5924
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7417 |
]. |
|
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7418 |
"/ Transcript show:'oops: '; showCR:self. |
| 2506 | 7419 |
^ true |
| 5664 | 7420 |
|
| 5665 | 7421 |
"Modified: / 09-12-2010 / 14:33:40 / cg" |
|
5924
50df967c642d
#requestDoNotFocusOnPointerEnter
Claus Gittinger <cg@exept.de>
parents:
5913
diff
changeset
|
7422 |
"Modified (format): / 01-08-2012 / 17:02:30 / cg" |
| 2506 | 7423 |
! |
7424 |
||
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7425 |
requestFocusOnPointerEnter |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7426 |
"returns true if widget SHOULD request the focus on pointer enter; |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7427 |
if false is returned, the behavior depends upon the settings. |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7428 |
" |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7429 |
^ flagBits bitTest:FlagRequestFocusOnPointerEnter |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7430 |
! |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7431 |
|
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7432 |
requestFocusOnPointerEnter:aBoolean |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7433 |
"if true, setup that the widget SHOULD request the focus on pointer enter; |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7434 |
if false, the behavior depends upon the settings. |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7435 |
" |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7436 |
|
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7437 |
aBoolean ifTrue:[ |
| 7617 | 7438 |
flagBits := flagBits bitOr:FlagRequestFocusOnPointerEnter |
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7439 |
] ifFalse:[ |
| 7617 | 7440 |
flagBits := flagBits bitClear:FlagRequestFocusOnPointerEnter |
|
3590
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7441 |
]. |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7442 |
! |
|
8e942a9ff4aa
two more flags: request / doNotRequest focus on pointer enter
Claus Gittinger <cg@exept.de>
parents:
3586
diff
changeset
|
7443 |
|
| 2506 | 7444 |
showFocus:explicit |
7445 |
"highlight myself somehow to tell user that I have the focus. |
|
7446 |
If explicit is true, the focus came via focusStepping (i.e. tabbing); |
|
7447 |
if false, it came via the window manager (i.e. pointer entering). |
|
7448 |
Only change my border, if this is an explicit focusChange." |
|
7449 |
||
| 6640 | 7450 |
|delta clrId bd graphicsDevice| |
| 2506 | 7451 |
|
7452 |
explicit ifTrue:[ |
|
| 7617 | 7453 |
(self drawableId notNil |
7454 |
and:[superView notNil |
|
7455 |
and:[styleSheet notNil]]) ifTrue:[ |
|
7456 |
(styleSheet at:#'focus.showBorder' default:true) ifTrue:[ |
|
7457 |
graphicsDevice := device. |
|
7458 |
||
7459 |
(graphicsDevice supportsWindowBorder:(bd := DefaultFocusBorderWidth)) ifFalse:[ |
|
7460 |
(graphicsDevice supportsWindowBorder:(bd := 1)) ifFalse:[ |
|
7461 |
bd := 0. |
|
7462 |
] |
|
7463 |
]. |
|
7464 |
delta := bd - self borderWidth. |
|
7465 |
delta ~~ 0 ifTrue:[ |
|
7466 |
(left == 0 or:[top == 0]) ifTrue:[ |
|
7467 |
graphicsDevice resizeWindow:self drawableId width:width-delta-delta height:height-delta-delta. |
|
7468 |
] ifFalse:[ |
|
7469 |
graphicsDevice moveWindow:self drawableId x:left-delta y:top-delta. |
|
7470 |
]. |
|
7471 |
graphicsDevice setWindowBorderWidth:bd in:self drawableId. |
|
7472 |
]. |
|
7473 |
||
7474 |
clrId := (DefaultFocusColor onDevice:graphicsDevice) colorId. |
|
7475 |
clrId isNil ifTrue:[ |
|
7476 |
clrId := graphicsDevice blackpixel |
|
7477 |
]. |
|
7478 |
graphicsDevice setWindowBorderColor:clrId in:self drawableId. |
|
7479 |
] |
|
7480 |
] |
|
| 2506 | 7481 |
] |
7482 |
||
7483 |
"Modified: / 17.9.1998 / 15:08:34 / cg" |
|
7484 |
! |
|
7485 |
||
7486 |
showNoFocus:explicit |
|
7487 |
"undo the effect of showFocus. |
|
7488 |
Explicit tells if the focus came via focusStepping (i.e. tabbing) |
|
7489 |
or via the window manager (i.e. pointer entering). |
|
7490 |
Only change my border, if this is an explicit focusChange." |
|
7491 |
||
| 6640 | 7492 |
|delta bd graphicsDevice| |
| 2506 | 7493 |
|
7494 |
explicit ifTrue:[ |
|
| 7617 | 7495 |
(self drawableId notNil and:[superView notNil]) ifTrue:[ |
7496 |
(styleSheet at:#'focus.showBorder' default:true) ifTrue:[ |
|
7497 |
graphicsDevice := device. |
|
7498 |
||
7499 |
(graphicsDevice supportsWindowBorder:(bd := self borderWidth)) ifFalse:[ |
|
7500 |
(graphicsDevice supportsWindowBorder:(bd := 1)) ifFalse:[ |
|
7501 |
bd := 0. |
|
7502 |
] |
|
7503 |
]. |
|
7504 |
delta := DefaultFocusBorderWidth - bd. |
|
7505 |
delta ~~ 0 ifTrue:[ |
|
7506 |
graphicsDevice setWindowBorderWidth:bd in:self drawableId. |
|
7507 |
graphicsDevice moveWindow:self drawableId x:left y:top. |
|
7508 |
graphicsDevice resizeWindow:self drawableId width:width height:height. |
|
7509 |
]. |
|
7510 |
self setBorderColor. |
|
7511 |
] |
|
7512 |
] |
|
| 2506 | 7513 |
] |
7514 |
||
7515 |
"Modified: / 17.9.1998 / 15:08:02 / cg" |
|
7516 |
! |
|
7517 |
||
|
4734
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7518 |
subviewsInFocusOrder |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7519 |
^ subViews ? #() |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7520 |
! |
|
cad9cacb9cde
focus handling changed: looking for subviewsInFocusOrder
ca
parents:
4720
diff
changeset
|
7521 |
|
| 4425 | 7522 |
takeFocus |
7523 |
"Unconditionally take the focus from my windowGroup" |
|
7524 |
||
7525 |
windowGroup notNil ifTrue:[ |
|
| 7617 | 7526 |
windowGroup focusView:self byTab:nil "/false. |
| 4425 | 7527 |
]. |
7528 |
! |
|
7529 |
||
| 5663 | 7530 |
takeFocusWhenMapped |
7531 |
^ flagBits bitTest:FlagTakeFocusWhenMapped |
|
7532 |
||
7533 |
"Created: / 09-12-2010 / 10:34:30 / cg" |
|
7534 |
! |
|
7535 |
||
7536 |
takeFocusWhenMapped:aBoolean |
|
7537 |
aBoolean ifTrue:[ |
|
| 7617 | 7538 |
flagBits := flagBits bitOr:FlagTakeFocusWhenMapped |
| 5663 | 7539 |
] ifFalse:[ |
| 7617 | 7540 |
flagBits := flagBits bitClear:FlagTakeFocusWhenMapped |
| 5663 | 7541 |
]. |
7542 |
||
7543 |
"Created: / 09-12-2010 / 10:34:11 / cg" |
|
7544 |
! |
|
7545 |
||
| 5667 | 7546 |
topViewWasMapped |
7547 |
"invoked when my topView is mapped" |
|
7548 |
||
7549 |
self isKeyboardConsumer ifTrue:[ |
|
| 7617 | 7550 |
self takeFocusWhenMapped ifTrue:[ |
7551 |
self requestFocus |
|
7552 |
] |
|
| 5667 | 7553 |
] ifFalse:[ |
| 7617 | 7554 |
subViews notNil ifTrue:[ |
7555 |
subViews do:[:eachSubView | |
|
7556 |
eachSubView topViewWasMapped |
|
7557 |
]. |
|
7558 |
]. |
|
| 5667 | 7559 |
]. |
7560 |
||
7561 |
"Created: / 09-12-2010 / 18:11:51 / cg" |
|
7562 |
! |
|
7563 |
||
| 2506 | 7564 |
wantsFocusWithButtonPress |
|
2741
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
7565 |
"views which do not like to take the keyboard focus |
|
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
7566 |
with buttonPress can do so by redefining this |
| 6291 | 7567 |
to return false |
| 6127 | 7568 |
(actually: they should, because it is quite annoying |
| 6649 | 7569 |
in the UI, if a menuPanel or button takes my keyboard focus. |
7570 |
So we should consider making the default false here, so every |
|
| 6127 | 7571 |
widget writer has to think twice... |
7572 |
Can we do such a major change?)" |
|
|
2741
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
7573 |
|
|
5654
3039f635dcba
changed: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
5639
diff
changeset
|
7574 |
"/ (self class == SimpleView) ifTrue:[ |
|
3039f635dcba
changed: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
5639
diff
changeset
|
7575 |
"/ "/ a pure filler/geometric layout view |
|
3039f635dcba
changed: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
5639
diff
changeset
|
7576 |
"/ ^ false |
|
3039f635dcba
changed: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
5639
diff
changeset
|
7577 |
"/ ]. |
|
3581
72e09769d372
do not take focus when disabled
Claus Gittinger <cg@exept.de>
parents:
3559
diff
changeset
|
7578 |
^ self enabled |
|
5654
3039f635dcba
changed: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
5639
diff
changeset
|
7579 |
|
|
3039f635dcba
changed: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
5639
diff
changeset
|
7580 |
"Modified: / 17-11-2010 / 16:07:01 / cg" |
|
2741
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
7581 |
! |
|
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
7582 |
|
|
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
7583 |
wantsFocusWithPointerEnter |
| 2506 | 7584 |
"views which like to take the keyboard focus |
|
2741
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
7585 |
when the pointer enters can do so by redefining this |
| 2506 | 7586 |
to return true" |
7587 |
||
|
2741
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
7588 |
^ false |
| 2506 | 7589 |
! ! |
7590 |
||
| 3087 | 7591 |
!SimpleView methodsFor:'grabbing'! |
7592 |
||
7593 |
forceUngrabKeyboard |
|
7594 |
"force a keyboard ungrab - even if was not the grabber" |
|
7595 |
||
| 7554 | 7596 |
device notNil ifTrue:[ gc device ungrabKeyboard ]. |
| 3087 | 7597 |
! |
7598 |
||
7599 |
forceUngrabPointer |
|
7600 |
"force a pointer ungrab - even if was not the grabber" |
|
7601 |
||
| 7554 | 7602 |
device notNil ifTrue:[ device ungrabPointer ] |
| 3087 | 7603 |
! |
7604 |
||
7605 |
grabKeyboard |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
7606 |
"grab the keayboard - that is: report all keyboard events to myself, |
| 3087 | 7607 |
even if the mouse moved out of myself. |
7608 |
Returns true, if the grab was sucessfull (could fail, if some other |
|
| 7586 | 7609 |
application has a grab - but that's very unlikely)." |
| 3087 | 7610 |
|
| 7262 | 7611 |
^ device grabKeyboardInView:self. |
| 3087 | 7612 |
! |
7613 |
||
7614 |
grabPointer |
|
7615 |
"grab the pointer - that is: report all motion events relative to |
|
7616 |
myself, even if moved out of myself. |
|
7617 |
Returns true, if the grab was sucessfull (could fail, if some other |
|
| 7586 | 7618 |
application has a grab - but that's very unlikely)." |
| 3087 | 7619 |
|
7620 |
^ self grabPointerWithCursor:nil |
|
7621 |
! |
|
7622 |
||
7623 |
grabPointerWithCursor:aCursorOrNil |
|
7624 |
"grab the pointer - that is: report all motion events relative to |
|
7625 |
myself, even if moved out of myself. |
|
7626 |
Show aCursor during the grab, if the cursor argument is not nil. |
|
7627 |
Returns true, if the grab was sucessfull (could fail, if some other |
|
| 7586 | 7628 |
application has a grab - but that's very unlikely)." |
| 3087 | 7629 |
|
7630 |
||
7631 |
"/ (sensor := self sensor) notNil ifTrue:[ |
|
7632 |
"/ "/ make certain all X events have been received |
|
7633 |
"/ device sync. |
|
7634 |
"/ "/ now all events have been received. |
|
7635 |
"/ "/ now, flush all pointer events |
|
7636 |
"/ sensor flushMotionEventsFor:nil |
|
7637 |
"/ ]. |
|
7638 |
aCursorOrNil notNil ifTrue:[ |
|
| 7617 | 7639 |
cursor := (aCursorOrNil onDevice:device). |
7640 |
^ device grabPointerInView:self withCursor:cursor |
|
| 7262 | 7641 |
]. |
7642 |
^ device grabPointerInView:self |
|
| 3087 | 7643 |
! |
7644 |
||
7645 |
ungrabKeyboard |
|
7646 |
"ungrab the keyboard - but only if I was the grabber" |
|
7647 |
||
7648 |
|sensor| |
|
7649 |
||
| 7262 | 7650 |
device activeKeyboardGrab == self ifTrue:[ |
| 7617 | 7651 |
(sensor := self sensor) notNil ifTrue:[ |
7652 |
"/ make certain all X events have been received |
|
7653 |
device sync. |
|
7654 |
"/ now all events have been received. |
|
7655 |
"/ now, flush all pointer events |
|
7656 |
sensor flushKeyboardFor:self |
|
7657 |
]. |
|
7658 |
device ungrabKeyboard. |
|
| 6315 | 7659 |
]. |
| 3087 | 7660 |
! |
7661 |
||
7662 |
ungrabPointer |
|
7663 |
"ungrab the pointer - but only if I was the grabber" |
|
7664 |
||
7665 |
|sensor| |
|
7666 |
||
| 7262 | 7667 |
device activePointerGrab == self ifTrue:[ |
| 7617 | 7668 |
(sensor := self sensor) notNil ifTrue:[ |
7669 |
"/ make certain all X events have been received |
|
7670 |
device sync. |
|
7671 |
"/ now all events have been received. |
|
7672 |
"/ now, flush all pointer events |
|
7673 |
sensor flushMotionEventsFor:self |
|
7674 |
]. |
|
7675 |
device ungrabPointer. |
|
| 3087 | 7676 |
] |
7677 |
! ! |
|
7678 |
||
| 269 | 7679 |
!SimpleView methodsFor:'informing others of changes'! |
7680 |
||
7681 |
contentsChanged |
|
| 6090 | 7682 |
"this one is sent, whenever contents changes its size - |
| 269 | 7683 |
tell dependents about the change (i.e. scrollers)." |
7684 |
||
| 7397 | 7685 |
dependents notNil ifTrue:[ self changed:#sizeOfContents ] |
| 269 | 7686 |
! |
7687 |
||
|
3383
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7688 |
noticeOfWindowClose |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7689 |
|app| |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7690 |
|
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7691 |
(app := self application) notNil ifTrue:[ |
| 7617 | 7692 |
app noticeOfWindowClose:self |
|
3383
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7693 |
]. |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7694 |
! |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7695 |
|
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7696 |
noticeOfWindowOpen |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7697 |
|app| |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7698 |
|
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7699 |
(app := self application) notNil ifTrue:[ |
| 7617 | 7700 |
app noticeOfWindowOpen:self |
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
7701 |
]. |
|
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
7702 |
dependents notNil ifTrue:[ self changed:#opened ] |
|
3383
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7703 |
! |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7704 |
|
| 269 | 7705 |
originChanged:delta |
7706 |
"this one is sent, after the origin of my contents has changed - |
|
7707 |
tell dependents (i.e. scrollers) about this" |
|
7708 |
||
| 3510 | 7709 |
(delta = (0@0)) ifTrue:[^ self]. |
| 7397 | 7710 |
dependents notNil ifTrue:[ self changed:#originOfContents with:delta ]. |
| 269 | 7711 |
"/ subViews notNil ifTrue:[ |
7712 |
"/ subViews do:[:aSubView | |
|
7713 |
"/ aSubView pixelOrigin:((aSubView left @ aSubView top) - delta) |
|
7714 |
"/ ] |
|
7715 |
"/ ] |
|
7716 |
! |
|
7717 |
||
7718 |
originWillChange |
|
7719 |
"this one is sent, just before viewOrigin changes - |
|
7720 |
gives subclasses a chance to catch scrolls easily |
|
7721 |
(for example to hide cursor before scroll)" |
|
7722 |
||
7723 |
^ self |
|
7724 |
! ! |
|
7725 |
||
| 3165 | 7726 |
!SimpleView methodsFor:'initialization & release'! |
| 269 | 7727 |
|
7728 |
defaultControllerClass |
|
7729 |
^ nil "/ Controller |
|
7730 |
! |
|
7731 |
||
|
483
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
7732 |
defaultExtent |
| 586 | 7733 |
"return the default extent of my instances." |
7734 |
||
|
483
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
7735 |
^ self class defaultExtent |
|
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
7736 |
|
|
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
7737 |
"Created: 1.3.1996 / 19:20:46 / cg" |
| 586 | 7738 |
"Modified: 22.4.1996 / 23:38:27 / cg" |
|
483
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
7739 |
! |
|
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
7740 |
|
| 3662 | 7741 |
defaultFont |
7742 |
^ self class defaultFont |
|
7743 |
! |
|
7744 |
||
| 2573 | 7745 |
destroy |
7746 |
"unmap & destroy - make me invisible, destroy subviews then |
|
7747 |
make me unknown to the device" |
|
7748 |
||
| 7094 | 7749 |
self isBeingDestroyed:true. |
| 2573 | 7750 |
realized ifTrue:[ |
| 7617 | 7751 |
self unmap. |
|
5087
a66493cf7fdd
sending of visibility-change fixed
Claus Gittinger <cg@exept.de>
parents:
5082
diff
changeset
|
7752 |
]. |
|
a66493cf7fdd
sending of visibility-change fixed
Claus Gittinger <cg@exept.de>
parents:
5082
diff
changeset
|
7753 |
shown ifTrue:[ |
| 7617 | 7754 |
shown := false. |
7755 |
dependents notNil ifTrue:[ self changed:#visibility ]. |
|
|
5087
a66493cf7fdd
sending of visibility-change fixed
Claus Gittinger <cg@exept.de>
parents:
5082
diff
changeset
|
7756 |
]. |
| 2573 | 7757 |
|
7758 |
"/ controller notNil ifTrue:[ |
|
7759 |
"/ controller release. |
|
7760 |
"/ controller := nil. |
|
7761 |
"/ ]. |
|
7762 |
||
7763 |
subViews notNil ifTrue:[ |
|
| 7617 | 7764 |
self destroySubViews. |
| 2573 | 7765 |
]. |
7766 |
superView notNil ifTrue:[ |
|
| 7617 | 7767 |
superView removeSubView:self. |
7768 |
superView := nil |
|
| 2573 | 7769 |
]. |
7770 |
super destroy. |
|
7771 |
||
| 7397 | 7772 |
dependents notNil ifTrue:[ self changed:#destroyed ]. "/ must do before release, which clears the dependents |
| 3709 | 7773 |
self release. |
7774 |
||
| 2573 | 7775 |
"/ superView isNil ifTrue:[ |
7776 |
"/ device flush |
|
7777 |
"/ ]. |
|
7778 |
||
7779 |
controller notNil ifTrue:[ |
|
| 7617 | 7780 |
controller release. |
7781 |
controller := nil. |
|
| 2573 | 7782 |
]. |
7783 |
||
7784 |
windowGroup notNil ifTrue:[ |
|
| 7617 | 7785 |
windowGroup removeView:self. |
7786 |
windowGroup := nil |
|
|
3383
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7787 |
]. |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7788 |
|
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
7789 |
self noticeOfWindowClose. |
| 2573 | 7790 |
! |
7791 |
||
| 269 | 7792 |
initEvents |
7793 |
"will be sent by create - can be redefined by subclasses to enable |
|
7794 |
view events" |
|
7795 |
||
7796 |
^ self |
|
7797 |
! |
|
7798 |
||
7799 |
initStyle |
|
7800 |
"this method sets up all style dependent things" |
|
7801 |
||
7802 |
self initStyleSheet. |
|
7803 |
||
7804 |
viewBackground := DefaultViewBackgroundColor. |
|
7805 |
||
7806 |
DefaultLightColor notNil ifTrue:[ |
|
| 7617 | 7807 |
lightColor := DefaultLightColor. |
| 269 | 7808 |
] ifFalse:[ |
| 7617 | 7809 |
device hasGrayscales ifTrue:[ |
7810 |
(viewBackground isImageOrForm and:[viewBackground colorMap isNil]) ifTrue:[ |
|
7811 |
lightColor := viewBackground averageColor lightened. |
|
7812 |
] ifFalse:[ |
|
7813 |
lightColor := viewBackground lightened. |
|
7814 |
]. |
|
7815 |
DefaultLightColor := lightColor. |
|
7816 |
] ifFalse:[ |
|
7817 |
" |
|
7818 |
this seems strange: on B&W screens, we create the light color |
|
7819 |
darker than normal viewBackground (White) - |
|
7820 |
to make the boundary of the view visible |
|
7821 |
" |
|
7822 |
lightColor := Color gray:50 |
|
7823 |
] |
|
| 269 | 7824 |
]. |
7825 |
DefaultShadowColor notNil ifTrue:[ |
|
| 7617 | 7826 |
shadowColor := DefaultShadowColor. |
| 269 | 7827 |
] ifFalse:[ |
| 7617 | 7828 |
shadowColor := self blackColor. |
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
7829 |
]. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
7830 |
|
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
7831 |
((DefaultBorderWidth ? 1) ~= 0 and:[DefaultBorderColor notNil]) ifTrue:[ |
| 7617 | 7832 |
self border:(SimpleBorder width:(DefaultBorderWidth ? 1) color:DefaultBorderColor) |
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
7833 |
]. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
7834 |
|
| 3669 | 7835 |
"/ font := self defaultFont. -- already done in #initialize |
| 747 | 7836 |
|
| 749 | 7837 |
"Modified: 28.5.1996 / 21:13:58 / cg" |
| 269 | 7838 |
! |
7839 |
||
7840 |
initStyleSheet |
|
7841 |
"this method gets the styleSheet" |
|
7842 |
||
7843 |
" |
|
7844 |
when coming here the first time, we read the styleSheet |
|
7845 |
and keep the values in fast class variables |
|
7846 |
" |
|
7847 |
StyleSheet isNil ifTrue:[ |
|
| 7617 | 7848 |
DefaultStyle isNil ifTrue:[ |
7849 |
"/ the very-very first time (no styleSheet yet) |
|
7850 |
View setDefaultStyle. |
|
7851 |
View defaultStyle:DefaultStyle. |
|
7852 |
]. |
|
7853 |
SimpleView updateAllStyleCaches |
|
| 269 | 7854 |
]. |
7855 |
||
7856 |
styleSheet := StyleSheet. |
|
|
1005
03041f7fb340
init styleSheet (in case no startup file did it)
Claus Gittinger <cg@exept.de>
parents:
997
diff
changeset
|
7857 |
|
|
03041f7fb340
init styleSheet (in case no startup file did it)
Claus Gittinger <cg@exept.de>
parents:
997
diff
changeset
|
7858 |
"Modified: 25.7.1996 / 22:00:06 / cg" |
| 269 | 7859 |
! |
7860 |
||
7861 |
initialize |
|
7862 |
"initialize all state of the view - usually redefined in subclasses, |
|
7863 |
but always doing a 'super initialize'. Each class should setup its |
|
7864 |
locals - and not forget the others. |
|
7865 |
View setup is separated into two parts, the general setup done here |
|
7866 |
and the style specific setup in initStyle. Each view should be prepared |
|
7867 |
for a stylechange by being sent another initStyle with a new style value. |
|
7868 |
(in this case, it should set all of its style-dependent things, but |
|
7869 |
leave the state and contents as-is)" |
|
7870 |
||
| 7845 | 7871 |
<modifier: #super> "must be called if redefined" |
7872 |
||
| 269 | 7873 |
|ext myClass controllerClass| |
7874 |
||
| 6559 | 7875 |
flagBits := flagBits ? 0. |
| 3375 | 7876 |
|
| 269 | 7877 |
super initialize. |
7878 |
||
| 6259 | 7879 |
self basicFont:self defaultFont. |
| 269 | 7880 |
|
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
7881 |
shown := realized := false. |
|
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
7882 |
"/ explicitExtent := false. |
| 269 | 7883 |
|
7884 |
"fill in some defaults - some of them are usually redefined in subclasses |
|
7885 |
initialize methods" |
|
7886 |
||
7887 |
myClass := self class. |
|
| 5290 | 7888 |
"/ name := myClass name "asString" asLowercaseFirst. - now lazy |
| 269 | 7889 |
resources := myClass classResources. |
7890 |
||
|
5390
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
7891 |
level := margin := 0. |
| 5414 | 7892 |
self borderWidth:0. |
| 269 | 7893 |
|
7894 |
self initStyle. |
|
7895 |
||
|
483
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
7896 |
ext := self defaultExtent. |
| 269 | 7897 |
left := top := 0. |
7898 |
width := ext x. |
|
7899 |
height := ext y. |
|
7900 |
||
| 5557 | 7901 |
"/ not needed |
7902 |
"/ self originChangedFlag:false extentChangedFlag:false cornerChangedFlag:false. |
|
7903 |
||
7904 |
name isNil ifTrue:[ |
|
| 7845 | 7905 |
name := self class name. |
| 5557 | 7906 |
]. |
|
2084
e997f6ea54c2
also pass down #larger to sizeCanged: method.
Claus Gittinger <cg@exept.de>
parents:
2061
diff
changeset
|
7907 |
bitGravity := #NorthWest. "/ nil. |
| 269 | 7908 |
viewGravity := nil. |
7909 |
||
7910 |
controllerClass := self defaultControllerClass. |
|
7911 |
controllerClass notNil ifTrue:[ |
|
| 7845 | 7912 |
controller := controllerClass new. |
7913 |
controller view:self. |
|
|
3967
ed1e413b0ded
invoke #initializeMiddleButtonMenu from #initialize;
Claus Gittinger <cg@exept.de>
parents:
3947
diff
changeset
|
7914 |
]. |
|
ed1e413b0ded
invoke #initializeMiddleButtonMenu from #initialize;
Claus Gittinger <cg@exept.de>
parents:
3947
diff
changeset
|
7915 |
|
|
ed1e413b0ded
invoke #initializeMiddleButtonMenu from #initialize;
Claus Gittinger <cg@exept.de>
parents:
3947
diff
changeset
|
7916 |
self initializeMiddleButtonMenu. |
| 2382 | 7917 |
|
| 7845 | 7918 |
"Modified: / 08-02-2017 / 00:26:52 / cg" |
| 7986 | 7919 |
"Modified: / 18-03-2017 / 00:20:40 / stefan" |
| 269 | 7920 |
! |
7921 |
||
7922 |
initializeMiddleButtonMenu |
|
| 3968 | 7923 |
"a place to initialize menu - this one is sent once when the view-object is initialized. |
7924 |
usually redefined in subclasses; default here is no menu. |
|
| 269 | 7925 |
Notice, that static middleButtonmenus are a historic thing in ST/X; |
| 3968 | 7926 |
you may prefer to create the menu dynamically." |
| 269 | 7927 |
|
7928 |
^ self |
|
7929 |
! |
|
7930 |
||
7931 |
prepareForReinit |
|
7932 |
super prepareForReinit. |
|
7933 |
windowGroup notNil ifTrue:[ |
|
| 7617 | 7934 |
windowGroup reinitialize |
| 269 | 7935 |
] |
7936 |
! |
|
7937 |
||
7938 |
reinitStyle |
|
7939 |
"this method is called for a style change" |
|
7940 |
||
| 7304 | 7941 |
"Kludge: remember the old level. |
7942 |
level may be set from the WindowSpec and not by the Stylesheet!! |
|
7943 |
Systembrowser will look funny when I am called by Winworkstation>>#systemColorChange." |
|
7944 |
||
7945 |
|oldLevel oldBorder| |
|
7946 |
||
7947 |
oldLevel := self level. |
|
7948 |
oldBorder := self border. |
|
| 269 | 7949 |
self initStyle. |
|
6341
088a633e67e6
Access graphicsDevice via method send instead of instVar access
Stefan Vogel <sv@exept.de>
parents:
6336
diff
changeset
|
7950 |
(self drawableId notNil and:[self gcId notNil]) ifTrue:[ |
| 7617 | 7951 |
"force a change" |
7952 |
self border:oldBorder. |
|
7953 |
self level:oldLevel. |
|
7954 |
self viewBackground:self viewBackground. |
|
7955 |
self clearView. |
|
7956 |
self invalidate. |
|
|
2357
29a966362aad
clear and invalidate in reinitStyle.
Claus Gittinger <cg@exept.de>
parents:
2355
diff
changeset
|
7957 |
]. |
|
29a966362aad
clear and invalidate in reinitStyle.
Claus Gittinger <cg@exept.de>
parents:
2355
diff
changeset
|
7958 |
|
|
29a966362aad
clear and invalidate in reinitStyle.
Claus Gittinger <cg@exept.de>
parents:
2355
diff
changeset
|
7959 |
"Modified: / 18.9.1998 / 21:15:33 / cg" |
| 269 | 7960 |
! |
7961 |
||
7962 |
reinitialize |
|
| 795 | 7963 |
"this is called right after snapIn" |
| 269 | 7964 |
|
| 2649 | 7965 |
|myController sv| |
| 269 | 7966 |
|
7967 |
"if I have already been reinited - return" |
|
| 6315 | 7968 |
self drawableId notNil ifTrue:[ |
| 7617 | 7969 |
^ self |
| 269 | 7970 |
]. |
7971 |
||
7972 |
" |
|
7973 |
superView must be there, first |
|
7974 |
" |
|
7975 |
superView notNil ifTrue:[ |
|
| 7617 | 7976 |
(sv := superView view) id isNil ifTrue:[ |
7977 |
sv reinitialize |
|
7978 |
] |
|
|
2452
0c63e21efd57
(re)initCursor in reinitialize (i.e. after snapIn)
Claus Gittinger <cg@exept.de>
parents:
2451
diff
changeset
|
7979 |
]. |
|
0c63e21efd57
(re)initCursor in reinitialize (i.e. after snapIn)
Claus Gittinger <cg@exept.de>
parents:
2451
diff
changeset
|
7980 |
|
|
0c63e21efd57
(re)initCursor in reinitialize (i.e. after snapIn)
Claus Gittinger <cg@exept.de>
parents:
2451
diff
changeset
|
7981 |
"reinit cursor" |
|
0c63e21efd57
(re)initCursor in reinitialize (i.e. after snapIn)
Claus Gittinger <cg@exept.de>
parents:
2451
diff
changeset
|
7982 |
self initCursor. |
| 269 | 7983 |
|
7984 |
myController := controller. |
|
7985 |
controller := nil. |
|
7986 |
self recreate. |
|
7987 |
||
7988 |
"if I was mapped, do it again" |
|
7989 |
realized ifTrue:[ |
|
| 7617 | 7990 |
"only remap if I have a superview - otherwise, I might be |
7991 |
a hidden iconView or menu ..." |
|
7992 |
superView notNil ifTrue:[ |
|
| 269 | 7993 |
"/ shown ifTrue:[ |
| 7617 | 7994 |
device |
7995 |
moveResizeWindow:self drawableId x:left y:top width:width height:height; |
|
7996 |
mapWindow:self drawableId |
|
| 6315 | 7997 |
"/ mapView:self id:self drawableId iconified:false |
| 4907 | 7998 |
"/ atX:left y:top width:width height:height |
7999 |
"/ minExtent:(self minExtent) maxExtent:(self maxExtent) |
|
| 269 | 8000 |
"/ ]. |
| 7617 | 8001 |
]. |
| 269 | 8002 |
]. |
8003 |
||
8004 |
"restore controller" |
|
|
2452
0c63e21efd57
(re)initCursor in reinitialize (i.e. after snapIn)
Claus Gittinger <cg@exept.de>
parents:
2451
diff
changeset
|
8005 |
controller := myController. |
| 795 | 8006 |
|
| 2649 | 8007 |
"Modified: / 6.5.1999 / 13:11:07 / cg" |
|
4372
30c22dddafcf
Moved up #restarted to SimpleView
Stefan Vogel <sv@exept.de>
parents:
4352
diff
changeset
|
8008 |
! |
|
30c22dddafcf
Moved up #restarted to SimpleView
Stefan Vogel <sv@exept.de>
parents:
4352
diff
changeset
|
8009 |
|
| 6138 | 8010 |
release |
8011 |
"remove all dependencies from the receiver" |
|
8012 |
||
8013 |
visibilityChannel notNil ifTrue:[ |
|
| 7845 | 8014 |
visibilityChannel retractInterestsFor:self. |
8015 |
visibilityChannel removeDependent:self. visibilityChannel := nil |
|
8016 |
]. |
|
8017 |
super release |
|
8018 |
||
8019 |
"Created: / 11-06-1997 / 13:11:53 / cg" |
|
8020 |
"Modified: / 08-02-2017 / 00:39:38 / cg" |
|
| 6138 | 8021 |
! |
8022 |
||
|
4372
30c22dddafcf
Moved up #restarted to SimpleView
Stefan Vogel <sv@exept.de>
parents:
4352
diff
changeset
|
8023 |
restarted |
|
30c22dddafcf
Moved up #restarted to SimpleView
Stefan Vogel <sv@exept.de>
parents:
4352
diff
changeset
|
8024 |
"sent by my windowGroup, when restarted from an image. |
|
30c22dddafcf
Moved up #restarted to SimpleView
Stefan Vogel <sv@exept.de>
parents:
4352
diff
changeset
|
8025 |
Nothing done here, but can be redefined to perform any actions |
|
30c22dddafcf
Moved up #restarted to SimpleView
Stefan Vogel <sv@exept.de>
parents:
4352
diff
changeset
|
8026 |
required to reset some state after an image-restart. |
|
30c22dddafcf
Moved up #restarted to SimpleView
Stefan Vogel <sv@exept.de>
parents:
4352
diff
changeset
|
8027 |
|
|
30c22dddafcf
Moved up #restarted to SimpleView
Stefan Vogel <sv@exept.de>
parents:
4352
diff
changeset
|
8028 |
Only top views (usually instances of TopView) get this message sent. |
|
30c22dddafcf
Moved up #restarted to SimpleView
Stefan Vogel <sv@exept.de>
parents:
4352
diff
changeset
|
8029 |
Since SimpleViews can act as a top view, too this message is implemented |
|
30c22dddafcf
Moved up #restarted to SimpleView
Stefan Vogel <sv@exept.de>
parents:
4352
diff
changeset
|
8030 |
in SimpleView" |
|
30c22dddafcf
Moved up #restarted to SimpleView
Stefan Vogel <sv@exept.de>
parents:
4352
diff
changeset
|
8031 |
|
|
30c22dddafcf
Moved up #restarted to SimpleView
Stefan Vogel <sv@exept.de>
parents:
4352
diff
changeset
|
8032 |
^ self |
| 5713 | 8033 |
! |
8034 |
||
8035 |
subViewsHaveBeenReparented |
|
8036 |
subViews := nil |
|
| 135 | 8037 |
! ! |
8038 |
||
| 7081 | 8039 |
|
| 3371 | 8040 |
!SimpleView methodsFor:'keyboard control'! |
8041 |
||
8042 |
defineShortcutAndTranslateLabelStringFrom:aString |
|
8043 |
|i| |
|
8044 |
||
8045 |
aString isString ifFalse:[ ^ aString]. |
|
8046 |
||
8047 |
(aString includes:$&) ifFalse:[ ^ aString]. |
|
8048 |
i := self shortcutAndTranslatedStringFrom:aString. |
|
8049 |
self shortcutKey:(i at:1). |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8050 |
^ i at:2. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8051 |
! |
| 3371 | 8052 |
|
8053 |
mnemonicKey |
|
| 4492 | 8054 |
"get the mnemonic key or nil if undefined" |
| 4834 | 8055 |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8056 |
^ self objectAttributeAt:#mnemonicKey |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8057 |
! |
| 3371 | 8058 |
|
| 4834 | 8059 |
mnemonicKey:aSymbolOrNil |
| 4492 | 8060 |
"set or clear the mnemonic key" |
| 4834 | 8061 |
|
| 3371 | 8062 |
aSymbolOrNil isSymbol ifTrue:[ |
| 7617 | 8063 |
self objectAttributeAt:#mnemonicKey put:aSymbolOrNil |
| 3371 | 8064 |
] ifFalse:[ |
| 7617 | 8065 |
self removeObjectAttribute:#mnemonicKey |
| 4834 | 8066 |
]. |
8067 |
! |
|
8068 |
||
8069 |
mnemonicViewNext:aKeyEvent |
|
| 5832 | 8070 |
"a mnemonicKey event as forwarded from the keyboardProcessor - if there |
| 4492 | 8071 |
is the mnemonic-key defined for a subView return the view otherwise nil." |
| 4834 | 8072 |
|
| 3371 | 8073 |
|key rawKey mnemonic view| |
8074 |
||
| 4492 | 8075 |
key := aKeyEvent key. |
| 3371 | 8076 |
rawKey := aKeyEvent rawKey. |
| 4492 | 8077 |
(shown and:[ subViews notNil ]) ifTrue:[ |
| 7617 | 8078 |
subViews do:[:aSubView | |
8079 |
aSubView shown ifTrue:[ |
|
8080 |
(aSubView enabled |
|
8081 |
and:[ (mnemonic := aSubView mnemonicKey) notNil |
|
8082 |
and:[ (mnemonic == rawKey or:[ mnemonic == key ]) ]]) |
|
8083 |
ifTrue:[ |
|
8084 |
^ aSubView |
|
8085 |
]. |
|
8086 |
(view := aSubView mnemonicViewNext:aKeyEvent) notNil ifTrue:[ |
|
8087 |
^ view |
|
8088 |
]. |
|
8089 |
] |
|
8090 |
] |
|
| 3371 | 8091 |
]. |
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8092 |
^ nil |
| 5832 | 8093 |
|
8094 |
"Modified (comment): / 06-10-2011 / 16:15:44 / cg" |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8095 |
! |
| 3371 | 8096 |
|
8097 |
performShortcutAction |
|
8098 |
"perform my shortcutKey action. |
|
8099 |
" |
|
| 3374 | 8100 |
"/ intentionally left blank here |
8101 |
! |
|
| 3371 | 8102 |
|
| 4834 | 8103 |
processShortcut:aKeyEvent |
| 3371 | 8104 |
"a shortcutKey event as forwarded from the keyboardProcessor - if there is the |
| 4492 | 8105 |
shortcut-key defined process the shortcut and return true otherwise false." |
| 4834 | 8106 |
|
| 3371 | 8107 |
|key| |
8108 |
||
8109 |
shown ifTrue:[ |
|
| 7617 | 8110 |
self enabled ifTrue:[ |
8111 |
(key := self shortcutKey) notNil ifTrue:[ |
|
8112 |
(key == aKeyEvent key or:[ key == aKeyEvent rawKey ]) ifTrue:[ |
|
8113 |
self requestFocus. |
|
8114 |
(controller ? self) performShortcutAction. |
|
8115 |
^ true |
|
8116 |
] |
|
8117 |
]. |
|
8118 |
]. |
|
8119 |
subViews notNil ifTrue:[ |
|
8120 |
subViews do:[:aSubView | |
|
8121 |
(aSubView processShortcut:aKeyEvent) ifTrue:[ |
|
8122 |
^ true |
|
8123 |
] |
|
8124 |
] |
|
8125 |
] |
|
| 3371 | 8126 |
]. |
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8127 |
^ false |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8128 |
! |
| 3371 | 8129 |
|
8130 |
shortcutAndTranslatedStringFrom:aString |
|
8131 |
"return an array filled with an extracted shortcut key and a translated string; |
|
8132 |
looks for and reemoves any ampercent character from aString, and adds underline emphasis to the |
|
8133 |
following character" |
|
8134 |
||
| 3642 | 8135 |
|xLatedString c n s pos shortcutCharacter shortcut| |
| 3371 | 8136 |
|
8137 |
xLatedString := '' writeStream. |
|
8138 |
s := aString readStream. |
|
8139 |
||
8140 |
[s atEnd] whileFalse:[ |
|
| 7617 | 8141 |
c := s next. |
8142 |
c == $& ifTrue:[ |
|
8143 |
n := s peek. |
|
8144 |
(n notNil and:[n isLetter]) ifTrue:[ |
|
8145 |
c := s next. |
|
8146 |
pos := xLatedString size + 1. |
|
8147 |
] ifFalse:[ |
|
8148 |
n == $& ifTrue:[ |
|
8149 |
s next. |
|
8150 |
] |
|
8151 |
] |
|
8152 |
]. |
|
8153 |
c notNil ifTrue:[ |
|
8154 |
xLatedString nextPut:c |
|
8155 |
] |
|
| 3371 | 8156 |
]. |
8157 |
||
8158 |
xLatedString := xLatedString contents. |
|
8159 |
pos notNil ifTrue:[ |
|
| 7617 | 8160 |
shortcutCharacter := xLatedString at:pos ifAbsent:nil. |
8161 |
||
8162 |
xLatedString isText ifFalse:[ |
|
8163 |
xLatedString := xLatedString asText |
|
8164 |
]. |
|
8165 |
xLatedString emphasisAt:pos add:#underline. |
|
8166 |
||
8167 |
shortcut := ('Cmd' , shortcutCharacter asLowercase) asSymbol.
|
|
| 3371 | 8168 |
]. |
8169 |
^ Array with:shortcut with:xLatedString |
|
8170 |
||
8171 |
" |
|
8172 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'hello' ) last |
|
8173 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'he&llo' ) last |
|
8174 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'he&&llo' ) last |
|
8175 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'he& llo' ) last |
|
8176 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'he&123llo' ) last |
|
8177 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'hello &' ) last |
|
8178 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'hello &&' ) last |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8179 |
" |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8180 |
! |
| 3371 | 8181 |
|
8182 |
shortcutKey |
|
| 4492 | 8183 |
"get the shortcut key" |
| 4834 | 8184 |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8185 |
^ self objectAttributeAt:#shortcutKey |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8186 |
! |
| 3371 | 8187 |
|
| 4834 | 8188 |
shortcutKey:aSymbolOrNil |
| 4492 | 8189 |
"set or clear the shortcut key" |
| 4834 | 8190 |
|
| 4492 | 8191 |
aSymbolOrNil notNil ifTrue:[ |
| 7617 | 8192 |
self objectAttributeAt:#shortcutKey put:aSymbolOrNil |
| 3371 | 8193 |
] ifFalse:[ |
| 7617 | 8194 |
self removeObjectAttribute:#shortcutKey |
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8195 |
]. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8196 |
! ! |
| 3371 | 8197 |
|
| 7418 | 8198 |
!SimpleView methodsFor:'menu & menu actions'! |
8199 |
||
8200 |
fontLargerOrSmaller:largerBoolean |
|
| 7419 | 8201 |
|font oldSize newFont| |
8202 |
||
8203 |
font := gc font. |
|
8204 |
oldSize := font size. |
|
| 7418 | 8205 |
newFont := font asSize:(largerBoolean |
| 7617 | 8206 |
ifTrue:[(oldSize + 1) min:100] |
8207 |
ifFalse:[(oldSize-1) max:4]). |
|
| 7418 | 8208 |
self font:newFont. |
8209 |
||
8210 |
"Modified: / 27-02-1996 / 00:53:51 / cg" |
|
8211 |
"Created: / 10-03-2012 / 09:38:32 / cg" |
|
8212 |
! ! |
|
| 7417 | 8213 |
|
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8214 |
!SimpleView methodsFor:'menu handling'! |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8215 |
|
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8216 |
activateMenu |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8217 |
"activate my menu. |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8218 |
This code will move into the controller ASAP |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8219 |
If there is a static middleButtonMenu, that one is taken, |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8220 |
and handled in the superClass (static menus are a historic leftOver). |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8221 |
Otherwise, the follwing steps are performed: |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8222 |
|
| 7692 | 8223 |
- ask the receiver for the menu (via #yellowButtonMenu) |
8224 |
- ask the receiver for the menuPerformer. |
|
8225 |
- startUp the menu - it is supposed to return an actionSelector |
|
8226 |
- if the menuPerformer responds to the selector, |
|
8227 |
send it to the performer; |
|
8228 |
otherwise send it to the view (the receiver) |
|
8229 |
This is funny, it allows additional menuItems to be added |
|
8230 |
AND still get the view's copy/cut/paste functionality. |
|
8231 |
Without this, you had to redefine and forward all of those |
|
8232 |
messages in the performer." |
|
|
2489
f7ce16896fa1
process exposes when menu closes.
Claus Gittinger <cg@exept.de>
parents:
2465
diff
changeset
|
8233 |
|
|
f7ce16896fa1
process exposes when menu closes.
Claus Gittinger <cg@exept.de>
parents:
2465
diff
changeset
|
8234 |
|menu menuPerformer actionSelector prevReceiver wg| |
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8235 |
|
|
5008
468d1a62a90f
middleButtonMenu and keyCommands no longer held in instvars but in moreAttributes.
Claus Gittinger <cg@exept.de>
parents:
5004
diff
changeset
|
8236 |
self middleButtonMenu isNil ifTrue:[ |
| 7692 | 8237 |
" |
8238 |
try ST-80 style menus first: |
|
8239 |
if there is a model, and a menuMessage is defined, |
|
8240 |
ask model for the menu and launch that if non-nil. |
|
8241 |
" |
|
8242 |
menu := self yellowButtonMenu. |
|
8243 |
menu notNil ifTrue:[ |
|
8244 |
" |
|
8245 |
got one, launch the menu. It is supposed |
|
8246 |
to return an actionSelector. |
|
8247 |
" |
|
8248 |
menuPerformer := self menuPerformer value. |
|
8249 |
||
8250 |
"/ could be a spec ... |
|
8251 |
menu isArray ifTrue:[ |
|
8252 |
menu := menu decodeAsLiteralArray. |
|
8253 |
menu receiver:menuPerformer. |
|
8254 |
menu findGuiResourcesIn:(self menuHolder). |
|
8255 |
] ifFalse:[ |
|
8256 |
(menu respondsTo:#receiver) ifTrue:[ |
|
8257 |
menuPerformer := menu receiver ? menuPerformer. |
|
8258 |
]. |
|
8259 |
]. |
|
8260 |
||
8261 |
" |
|
8262 |
a temporary kludge: |
|
8263 |
pass myself as receiver, the menuPerformer as performer; |
|
8264 |
the menu will send its messages to either the |
|
8265 |
menuPerformer or me (its receiver). |
|
8266 |
This allows for the ST-80 behavior, where some messages |
|
8267 |
go to the model, others to the view |
|
8268 |
(copy/cut/paste). |
|
8269 |
" |
|
8270 |
(prevReceiver := menu receiver) isNil ifTrue:[ |
|
8271 |
"/ kludge for oldStyle menus (MenuView/PopUpMenu) |
|
8272 |
"/ not req'd for real Menus |
|
8273 |
"/ (menu isKindOf:Menu) ifFalse:[ |
|
8274 |
(menu respondsTo:#menuPerformer:) ifTrue:[ |
|
8275 |
menu receiver:self. "/ really ? |
|
8276 |
menu menuPerformer:menuPerformer. |
|
8277 |
] ifFalse:[ |
|
8278 |
"/ ] ifTrue:[ |
|
8279 |
"/ new style menu |
|
8280 |
menu receiver:menuPerformer. |
|
8281 |
] |
|
8282 |
]. |
|
8283 |
||
8284 |
"/ |
|
8285 |
"/ startup the menu - this returns a selector |
|
8286 |
"/ |
|
8287 |
actionSelector := self startUpMenu:menu. |
|
8288 |
||
8289 |
"/ before doing anything else, redraw expose area from |
|
8290 |
"/ the menu (in case the action changes my state) |
|
8291 |
(wg := self windowGroup) notNil ifTrue:[ |
|
8292 |
wg processExposeEvents. |
|
8293 |
]. |
|
8294 |
||
8295 |
(actionSelector notNil and:[actionSelector isSymbol]) ifTrue:[ |
|
8296 |
self dispatchMenuSelection:actionSelector to: menuPerformer. |
|
8297 |
]. |
|
8298 |
||
8299 |
menu receiver:prevReceiver. |
|
8300 |
||
8301 |
^ self |
|
8302 |
]. |
|
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8303 |
]. |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8304 |
|
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8305 |
"/ |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8306 |
"/ old style static menu |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8307 |
"/ |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8308 |
super activateMenu |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8309 |
|
| 2127 | 8310 |
"Created: / 1.3.1996 / 13:24:18 / cg" |
|
2246
8666105a8750
care for menuPerformer, when using newStyle menu in
Claus Gittinger <cg@exept.de>
parents:
2243
diff
changeset
|
8311 |
"Modified: / 14.8.1998 / 18:09:31 / cg" |
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8312 |
! |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8313 |
|
| 3241 | 8314 |
dispatchMenuSelection:menuSelection to:aMenuPerformerOrNil |
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8315 |
"dispatch a menu message. |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8316 |
This code will move into the controller ASAP" |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8317 |
|
| 1943 | 8318 |
|actionSelector actionArg1 actionArg2 app menuPerformer| |
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8319 |
|
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8320 |
actionSelector := menuSelection. |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8321 |
|
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8322 |
" |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8323 |
mhmh - kludge for selectors with argument |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8324 |
" |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8325 |
(menuSelection isMemberOf:Array) ifTrue:[ |
| 7617 | 8326 |
actionArg1 := menuSelection at:2. |
8327 |
actionSelector := menuSelection at:1. |
|
| 3241 | 8328 |
]. |
8329 |
||
8330 |
menuPerformer := aMenuPerformerOrNil ? self menuPerformer. |
|
| 1839 | 8331 |
|
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8332 |
" |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8333 |
mhmh - ST-80 seems to send some to the model and |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8334 |
others (copy/cut/paste) to the controller/view |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8335 |
Simulate this behavior, by looking what the model responds to. |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8336 |
" |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8337 |
actionSelector isSymbol ifTrue:[ |
| 7617 | 8338 |
(menuPerformer respondsTo:actionSelector) ifFalse:[ |
8339 |
((app := self application) respondsTo:actionSelector) ifTrue:[ |
|
8340 |
menuPerformer := app. |
|
8341 |
actionArg1 := self model. |
|
8342 |
actionArg2 := self controller. |
|
8343 |
] ifFalse:[ |
|
8344 |
(self respondsTo:actionSelector) ifTrue:[ |
|
8345 |
menuPerformer := self |
|
8346 |
] |
|
8347 |
] |
|
8348 |
]. |
|
8349 |
menuPerformer perform:actionSelector withOptionalArgument:actionArg1 and:actionArg2. |
|
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8350 |
]. |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8351 |
|
| 1943 | 8352 |
"Created: / 20.6.1997 / 11:47:42 / cg" |
8353 |
"Modified: / 1.11.1997 / 13:45:23 / cg" |
|
| 3533 | 8354 |
! |
8355 |
||
8356 |
menuFromSpec:aMenuOrMenuSpec |
|
8357 |
"create a menu for the receiver from a spec" |
|
8358 |
||
| 3559 | 8359 |
|spec| |
8360 |
||
8361 |
aMenuOrMenuSpec isNil ifTrue:[^ nil]. |
|
| 3533 | 8362 |
|
8363 |
aMenuOrMenuSpec isArray ifTrue:[ |
|
| 7617 | 8364 |
spec := aMenuOrMenuSpec decodeAsLiteralArray. |
| 3533 | 8365 |
] ifFalse:[ |
| 7617 | 8366 |
spec := aMenuOrMenuSpec. |
| 3533 | 8367 |
]. |
|
3556
eaea177415b0
findGuiResources... now sets the receiver, if not yet set
Claus Gittinger <cg@exept.de>
parents:
3540
diff
changeset
|
8368 |
"/ spec receiver:self. -- now done in findGuiResources ... |
| 3533 | 8369 |
spec findGuiResourcesIn:self. |
8370 |
^ spec. |
|
| 3752 | 8371 |
! |
8372 |
||
8373 |
startUpMenu:aMenu |
|
| 3753 | 8374 |
^ aMenu startUpFor:self |
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8375 |
! ! |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
8376 |
|
| 6559 | 8377 |
!SimpleView methodsFor:'native widget support'! |
8378 |
||
8379 |
nativeWindowType |
|
8380 |
"return a symbol describing my native window type - here, nil is returned |
|
8381 |
(may be used internally by the device as a native window creation hint, |
|
8382 |
iff native windows are enabled AND the device supports it)" |
|
8383 |
||
8384 |
^ nil |
|
8385 |
! ! |
|
8386 |
||
| 140 | 8387 |
!SimpleView methodsFor:'private'! |
8388 |
||
| 659 | 8389 |
componentsContainingX:x y:y do:aBlock |
| 4609 | 8390 |
(x isNil or:[y isNil]) ifTrue:[ |
| 7617 | 8391 |
"/ delegated |
8392 |
^ self |
|
| 4609 | 8393 |
]. |
8394 |
||
| 659 | 8395 |
components notNil ifTrue:[ |
| 7617 | 8396 |
components reverseDo:[:aComponent | |
8397 |
|thisFrame| |
|
8398 |
||
8399 |
thisFrame := aComponent bounds. |
|
8400 |
(thisFrame containsPointX:x y:y) ifTrue:[ |
|
8401 |
"/ prepare for masked/non-rectangular components ... |
|
8402 |
(aComponent perform:#containsPointX:y: with:x with:y ifNotUnderstood:true) |
|
8403 |
ifTrue:[ |
|
8404 |
aBlock value:aComponent |
|
8405 |
value:x - thisFrame left |
|
8406 |
value:y - thisFrame top. |
|
8407 |
] |
|
8408 |
] |
|
8409 |
] |
|
| 4609 | 8410 |
]. |
8411 |
||
8412 |
"Created: / 08-05-1996 / 23:40:59 / cg" |
|
8413 |
"Modified: / 13-09-2006 / 18:55:30 / User" |
|
| 659 | 8414 |
! |
8415 |
||
| 140 | 8416 |
computeInnerClip |
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
8417 |
"compute, but do not set the inside clip-area, in device coordinates" |
| 140 | 8418 |
|
8419 |
|m2 nX nY nW nH| |
|
8420 |
||
| 4139 | 8421 |
margin isNil ifTrue:[margin := 0]. |
| 140 | 8422 |
(margin ~~ 0) ifTrue:[ |
| 7617 | 8423 |
m2 := margin + margin. |
8424 |
nX := nY := margin. |
|
8425 |
nW := width - m2. |
|
8426 |
nH := height - m2. |
|
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
8427 |
"/ transformation notNil ifTrue:[ |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
8428 |
"/ nX := transformation applyInverseToX:nX. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
8429 |
"/ nY := transformation applyInverseToY:nY. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
8430 |
"/ nW := transformation applyInverseScaleX:nW. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
8431 |
"/ nH := transformation applyInverseScaleY:nH. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
8432 |
"/ ]. |
| 7617 | 8433 |
innerClipRect := Rectangle |
8434 |
left:nX |
|
8435 |
top:nY |
|
8436 |
width:nW |
|
8437 |
height:nH |
|
| 140 | 8438 |
] ifFalse:[ |
| 7617 | 8439 |
"no clipping" |
8440 |
innerClipRect := nil |
|
| 140 | 8441 |
] |
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
8442 |
|
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
8443 |
"Modified: / 22.5.1999 / 16:50:58 / cg" |
| 140 | 8444 |
! |
8445 |
||
| 269 | 8446 |
cornerFromRelativeCorner |
8447 |
"compute & return pixel corner from relativeCorner" |
|
8448 |
||
8449 |
^ self cornerFromRelativeCorner:relativeCorner |
|
8450 |
! |
|
8451 |
||
8452 |
cornerFromRelativeCorner:aPoint |
|
8453 |
"compute & return pixel corner from a relativeCorner, aPoint" |
|
8454 |
||
8455 |
|p r b bw| |
|
8456 |
||
8457 |
p := self pointFromRelative:aPoint. |
|
8458 |
||
|
5390
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
8459 |
bw := self borderWidth ? 0. |
| 269 | 8460 |
insets isNil ifTrue:[ |
| 7617 | 8461 |
bw == 0 ifTrue:[ |
8462 |
^ p |
|
8463 |
]. |
|
8464 |
^ (p x - bw) @ (p y - bw) |
|
| 269 | 8465 |
]. |
8466 |
r := (insets at:3) + bw. |
|
8467 |
b := (insets at:4) + bw. |
|
8468 |
||
8469 |
"/ r := b := bw. |
|
8470 |
"/ rightInset notNil ifTrue:[ |
|
8471 |
"/ r := rightInset + bw |
|
8472 |
"/ ]. |
|
8473 |
"/ bottomInset notNil ifTrue:[ |
|
8474 |
"/ b := bottomInset + bw |
|
8475 |
"/ ]. |
|
8476 |
((r ~~ 0) or:[b ~~ 0]) ifTrue:[ |
|
| 7617 | 8477 |
^ (p x - r) @ (p y - b) |
| 269 | 8478 |
]. |
8479 |
^ p |
|
| 2382 | 8480 |
|
8481 |
"Modified: / 1.10.1998 / 13:21:33 / cg" |
|
| 269 | 8482 |
! |
8483 |
||
|
3518
983e7730a905
use new translatePoint:fromView:toView:
Claus Gittinger <cg@exept.de>
parents:
3516
diff
changeset
|
8484 |
detectViewAt:aPoint |
| 3540 | 8485 |
"find the subView which contains aPoint - invisible components are ignored. |
8486 |
This is almost the same as #componentContainingX:y: (if that existed) " |
|
8487 |
||
| 7982 | 8488 |
^ self detectViewAt:aPoint ignoreInvisible:true |
8489 |
||
8490 |
"Modified: / 15-03-2017 / 21:10:06 / stefan" |
|
| 3540 | 8491 |
! |
8492 |
||
8493 |
detectViewAt:aPoint ignoreInvisible:ignoreInvisible |
|
8494 |
"find the subView which contains aPoint - invisible components are ignored if |
|
| 7982 | 8495 |
the ignoreInvisible argument is true. |
|
3518
983e7730a905
use new translatePoint:fromView:toView:
Claus Gittinger <cg@exept.de>
parents:
3516
diff
changeset
|
8496 |
This is almost the same as #componentContainingX:y: (if that existed) " |
|
983e7730a905
use new translatePoint:fromView:toView:
Claus Gittinger <cg@exept.de>
parents:
3516
diff
changeset
|
8497 |
|
| 7982 | 8498 |
|subViews x y| |
8499 |
||
8500 |
subViews := self subViews. |
|
8501 |
subViews notNil ifTrue:[ |
|
8502 |
x := aPoint x. |
|
8503 |
y := aPoint y. |
|
8504 |
subViews do:[:v| |
|
8505 |
|p| |
|
8506 |
||
8507 |
(ignoreInvisible not or:[v shown]) ifTrue:[ |
|
8508 |
((x between:v left and:v right) and:[y between:v top and:v bottom]) ifTrue:[ |
|
8509 |
"/ found a subview - the point is there |
|
8510 |
p := device translatePoint:aPoint fromView:self toView:v. |
|
8511 |
^ v detectViewAt:p ignoreInvisible:ignoreInvisible. |
|
8512 |
] |
|
8513 |
] |
|
8514 |
] |
|
|
3518
983e7730a905
use new translatePoint:fromView:toView:
Claus Gittinger <cg@exept.de>
parents:
3516
diff
changeset
|
8515 |
]. |
|
983e7730a905
use new translatePoint:fromView:toView:
Claus Gittinger <cg@exept.de>
parents:
3516
diff
changeset
|
8516 |
"/ no subview - the point is here |
|
983e7730a905
use new translatePoint:fromView:toView:
Claus Gittinger <cg@exept.de>
parents:
3516
diff
changeset
|
8517 |
^ self |
|
983e7730a905
use new translatePoint:fromView:toView:
Claus Gittinger <cg@exept.de>
parents:
3516
diff
changeset
|
8518 |
|
| 7982 | 8519 |
"Modified: / 10-10-2001 / 13:45:26 / cg" |
8520 |
"Modified: / 15-03-2017 / 21:10:40 / stefan" |
|
|
3518
983e7730a905
use new translatePoint:fromView:toView:
Claus Gittinger <cg@exept.de>
parents:
3516
diff
changeset
|
8521 |
! |
|
983e7730a905
use new translatePoint:fromView:toView:
Claus Gittinger <cg@exept.de>
parents:
3516
diff
changeset
|
8522 |
|
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
8523 |
explicitExtent:aBoolean |
|
5060
01bb459aaa8b
changed #preferredExtent - use explicitExtent instvar
Stefan Vogel <sv@exept.de>
parents:
5050
diff
changeset
|
8524 |
"set the exeplicit extent flag to aBoolean." |
|
01bb459aaa8b
changed #preferredExtent - use explicitExtent instvar
Stefan Vogel <sv@exept.de>
parents:
5050
diff
changeset
|
8525 |
|
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
8526 |
aBoolean ifTrue:[ |
| 7617 | 8527 |
flagBits := flagBits bitOr:FlagHasExplicitExtent |
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
8528 |
] ifFalse:[ |
| 7617 | 8529 |
flagBits := flagBits bitClear:FlagHasExplicitExtent |
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
8530 |
]. |
|
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
8531 |
! |
|
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
8532 |
|
| 269 | 8533 |
extentFromRelativeExtent |
8534 |
"compute & return pixel extent from relativeExtent" |
|
8535 |
||
8536 |
^ self extentFromRelativeExtent:relativeExtent |
|
8537 |
! |
|
8538 |
||
8539 |
extentFromRelativeExtent:aPoint |
|
8540 |
"compute & return pixel extent from relativeExtent, aPoint" |
|
8541 |
||
|
5390
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
8542 |
|rel newX newY inRect bw bw2 i| |
|
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
8543 |
|
|
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
8544 |
bw := self borderWidth ? 0. |
| 269 | 8545 |
|
8546 |
superView isNil ifTrue:[ |
|
| 7617 | 8547 |
inRect := 0@0 extent:device extent |
| 269 | 8548 |
] ifFalse:[ |
| 7617 | 8549 |
inRect := superView viewRectangle. |
|
5390
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
8550 |
]. |
|
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
8551 |
|
|
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
8552 |
bw2 := bw * 2. |
| 269 | 8553 |
|
8554 |
rel := aPoint x. |
|
8555 |
rel isInteger ifFalse:[ |
|
| 7617 | 8556 |
newX := (rel * (inRect width + bw2)) asInteger + inRect left. |
8557 |
(bw ~~ 0) ifTrue:[ |
|
8558 |
newX := newX - bw |
|
8559 |
]. |
|
| 269 | 8560 |
] ifTrue:[ |
| 7617 | 8561 |
newX := rel |
| 269 | 8562 |
]. |
8563 |
||
8564 |
rel := aPoint y. |
|
8565 |
rel isInteger ifFalse:[ |
|
| 7617 | 8566 |
newY := (rel * (inRect height + bw2)) asInteger + inRect top. |
8567 |
(bw ~~ 0) ifTrue:[ |
|
8568 |
newY := newY - bw |
|
8569 |
]. |
|
| 269 | 8570 |
] ifTrue:[ |
| 7617 | 8571 |
newY := rel |
| 269 | 8572 |
]. |
8573 |
||
8574 |
insets notNil ifTrue:[ |
|
| 7617 | 8575 |
i := insets at:1. "top" |
8576 |
(i ~~ 0) ifTrue:[ |
|
8577 |
newX := newX - i |
|
8578 |
]. |
|
8579 |
i := insets at:3. "left" |
|
8580 |
(i ~~ 0) ifTrue:[ |
|
8581 |
newX := newX - i |
|
8582 |
]. |
|
8583 |
i := insets at:2. "right" |
|
8584 |
(i ~~ 0) ifTrue:[ |
|
8585 |
newY := newY - i |
|
8586 |
]. |
|
8587 |
i := insets at:4. "bottom" |
|
8588 |
(i ~~ 0) ifTrue:[ |
|
8589 |
newY := newY - i |
|
8590 |
]. |
|
| 269 | 8591 |
]. |
8592 |
^ newX @ newY |
|
8593 |
! |
|
8594 |
||
8595 |
originFromRelativeOrigin |
|
8596 |
"compute & return pixel origin from relativeOrigin" |
|
8597 |
||
8598 |
^ self originFromRelativeOrigin:relativeOrigin |
|
8599 |
! |
|
8600 |
||
8601 |
originFromRelativeOrigin:aPoint |
|
8602 |
"compute & return pixel origin from relativeOrigin, aPoint" |
|
8603 |
||
8604 |
|p l t| |
|
8605 |
||
8606 |
p := self pointFromRelative:aPoint. |
|
8607 |
||
8608 |
insets isNil ifTrue:[ |
|
| 7617 | 8609 |
^ p |
| 269 | 8610 |
]. |
8611 |
l := insets at:1. |
|
8612 |
t := insets at:2. |
|
8613 |
||
8614 |
"/ l := t := 0. |
|
8615 |
"/ leftInset notNil ifTrue:[ |
|
8616 |
"/ l := leftInset |
|
8617 |
"/ ]. |
|
8618 |
"/ topInset notNil ifTrue:[ |
|
8619 |
"/ t := topInset |
|
8620 |
"/ ]. |
|
8621 |
((l ~~ 0) or:[t ~~ 0]) ifTrue:[ |
|
| 7617 | 8622 |
^ (p x + l) @ (p y + t) |
| 269 | 8623 |
]. |
8624 |
^ p |
|
8625 |
! |
|
8626 |
||
8627 |
pixelCorner:corner |
|
| 6853 | 8628 |
"set the view's corner in pixels" |
| 269 | 8629 |
|
8630 |
|w h| |
|
8631 |
||
8632 |
w := corner x - left + 1. |
|
8633 |
h := corner y - top + 1. |
|
8634 |
self pixelOrigin:(left @ top) extent:(w @ h) |
|
8635 |
||
8636 |
"Modified: 31.8.1995 / 18:20:22 / claus" |
|
8637 |
! |
|
8638 |
||
8639 |
pixelExtent:extent |
|
| 6853 | 8640 |
"set the view's extent in pixels" |
| 269 | 8641 |
|
| 7986 | 8642 |
|org| |
8643 |
||
8644 |
(left notNil and:[top notNil]) ifTrue:[ |
|
8645 |
org := left @ top. |
|
8646 |
]. |
|
8647 |
self pixelOrigin:org extent:extent. |
|
8648 |
||
8649 |
"Modified: / 18-03-2017 / 00:24:50 / stefan" |
|
| 269 | 8650 |
! |
8651 |
||
| 1363 | 8652 |
pixelOrigin |
| 6853 | 8653 |
"return the view's origin in pixels. For subviews. the origin is relative |
8654 |
to the superview's top-left. For topViews, it's the screen origin." |
|
| 1363 | 8655 |
|
8656 |
^ self computeOrigin |
|
8657 |
! |
|
8658 |
||
| 269 | 8659 |
pixelOrigin:origin |
| 6853 | 8660 |
"set the view's origin in pixels. For subviews. the origin is relative |
8661 |
to the superview's top-left. For topViews, it's the screen origin." |
|
| 269 | 8662 |
|
8663 |
|newLeft newTop| |
|
8664 |
||
8665 |
newLeft := origin x. |
|
8666 |
newTop := origin y. |
|
8667 |
((newTop ~~ top) or:[newLeft ~~ left]) ifTrue:[ |
|
| 7617 | 8668 |
top := newTop. |
8669 |
left := newLeft. |
|
8670 |
||
8671 |
" |
|
8672 |
if the receiver is visible, or is a topView, perform the |
|
8673 |
operation right away - otherwise, simply remember that the |
|
8674 |
origin has changed - will tell the display once we get realized |
|
8675 |
" |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
8676 |
"/ (shown |
| 269 | 8677 |
"/ or:[superView isNil and:[drawableId notNil]]) ifTrue:[ |
8678 |
||
| 7617 | 8679 |
"/ no, have to do it if drawableId is there |
8680 |
"/ (otherwise, we could not move unmapped views around ... |
|
8681 |
"/ |
|
8682 |
self drawableId notNil ifTrue:[ |
|
8683 |
device moveWindow:self drawableId x:left y:top |
|
8684 |
] ifFalse:[ |
|
8685 |
self originChangedFlag:true |
|
8686 |
] |
|
| 269 | 8687 |
] |
| 5679 | 8688 |
|
8689 |
"Modified: / 21-01-2011 / 13:59:08 / cg" |
|
| 269 | 8690 |
! |
8691 |
||
8692 |
pixelOrigin:origin corner:corner |
|
| 6853 | 8693 |
"set the view's origin and corner in pixels" |
| 269 | 8694 |
|
8695 |
|w h| |
|
8696 |
||
8697 |
w := corner x - origin x + 1. |
|
8698 |
h := corner y - origin y + 1. |
|
8699 |
self pixelOrigin:origin extent:(w @ h) |
|
8700 |
||
8701 |
"Modified: 31.8.1995 / 18:24:16 / claus" |
|
8702 |
! |
|
8703 |
||
| 140 | 8704 |
pixelOrigin:origin extent:extent |
| 6853 | 8705 |
"set the view's origin and extent in pixels" |
| 140 | 8706 |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
8707 |
|newLeft newTop newWidth newHeight how |
| 140 | 8708 |
mustRedrawBottomEdge mustRedrawRightEdge mustRepaintBottom |
| 3340 | 8709 |
mustRepaintRight sameOrigin oldWidth oldHeight oldPaint| |
| 140 | 8710 |
|
| 7986 | 8711 |
origin isNil ifTrue:[ |
8712 |
sameOrigin := true. |
|
8713 |
] ifFalse:[ |
|
8714 |
newLeft := origin x. |
|
8715 |
newTop := origin y. |
|
8716 |
sameOrigin := (newTop == top) and:[newLeft == left]. |
|
8717 |
]. |
|
| 140 | 8718 |
|
8719 |
newWidth := extent x. |
|
8720 |
newHeight := extent y. |
|
8721 |
||
8722 |
" |
|
8723 |
X complains badly if you try to create/resize a view with |
|
| 5436 | 8724 |
a dimension <= 0 ... (although I think that 0 makes sense ...) |
| 140 | 8725 |
" |
8726 |
newWidth < 1 ifTrue:[ |
|
| 7728 | 8727 |
newWidth := 1. |
| 140 | 8728 |
]. |
8729 |
newHeight < 1 ifTrue:[ |
|
| 7728 | 8730 |
newHeight := 1 |
| 140 | 8731 |
]. |
8732 |
||
8733 |
((newWidth == width) and:[newHeight == height]) ifTrue:[ |
|
| 7728 | 8734 |
sameOrigin ifTrue:[^ self]. |
8735 |
dependents notNil ifTrue:[ self changed:#origin ]. |
|
8736 |
^ self pixelOrigin:origin |
|
| 5428 | 8737 |
]. |
8738 |
||
| 140 | 8739 |
top := newTop. |
8740 |
left := newLeft. |
|
8741 |
||
8742 |
"/ shown ifTrue:[ "4-nov-94 actually correct," |
|
| 6315 | 8743 |
self drawableId notNil ifTrue:[ "but theres a bug in menus when resized while hidden" |
| 7728 | 8744 |
mustRedrawBottomEdge := (margin ~~ 0) and:[newHeight < height]. |
8745 |
mustRedrawRightEdge := (margin ~~ 0) and:[newWidth < width]. |
|
8746 |
||
8747 |
((newHeight <= height) and:[newWidth <= width]) ifTrue:[ |
|
8748 |
how := #smaller |
|
8749 |
] ifFalse:[ |
|
8750 |
((newHeight >= height) and:[newWidth >= width]) ifTrue:[ |
|
8751 |
how := #larger |
|
8752 |
] |
|
8753 |
]. |
|
8754 |
||
8755 |
mustRepaintRight := false. |
|
8756 |
mustRepaintBottom := false. |
|
8757 |
||
8758 |
oldWidth := width. |
|
8759 |
oldHeight := height. |
|
8760 |
||
8761 |
shown ifTrue:[ |
|
8762 |
(margin ~~ 0) ifTrue:[ |
|
8763 |
"clear the old edges" |
|
8764 |
||
8765 |
oldPaint := nil. |
|
8766 |
newWidth > width ifTrue:[ |
|
8767 |
self clippingBounds:nil. |
|
8768 |
oldPaint := self paint. |
|
8769 |
self paint:viewBackground. |
|
8770 |
self fillDeviceRectangleX:(width - margin) |
|
8771 |
y:0 |
|
8772 |
width:margin |
|
8773 |
height:height. |
|
8774 |
mustRepaintRight := true. |
|
8775 |
]. |
|
8776 |
newHeight > height ifTrue:[ |
|
8777 |
self clippingBounds:nil. |
|
8778 |
oldPaint := self paint. |
|
8779 |
self paint:viewBackground. |
|
8780 |
self fillDeviceRectangleX:0 |
|
8781 |
y:(height - margin) |
|
8782 |
width:width |
|
8783 |
height:margin. |
|
8784 |
mustRepaintBottom := true. |
|
8785 |
]. |
|
8786 |
oldPaint notNil ifTrue:[ self paint:oldPaint. ] |
|
8787 |
] |
|
8788 |
]. |
|
8789 |
||
8790 |
width := newWidth. |
|
8791 |
height := newHeight. |
|
8792 |
||
8793 |
self setInnerClip. |
|
8794 |
||
8795 |
"if view becomes smaller, send sizeChanged first" |
|
8796 |
"now always" |
|
8797 |
true "(how == #smaller)" ifTrue:[ |
|
8798 |
self sizeChanged:how from:(oldWidth @ oldHeight) |
|
8799 |
]. |
|
8800 |
||
8801 |
"have to tell X, when extent of view is changed" |
|
8802 |
sameOrigin ifTrue:[ |
|
8803 |
device resizeWindow:self drawableId width:width height:height. |
|
8804 |
] ifFalse:[ |
|
8805 |
"claus: some xservers seem to do better when resizing |
|
8806 |
first ...." |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
8807 |
" |
| 7728 | 8808 |
(how == #smaller) ifTrue:[ |
8809 |
device resizeWindow:drawableId width:width height:height. |
|
8810 |
device moveWindow:drawableId x:left y:top |
|
8811 |
] ifFalse:[ |
|
8812 |
device moveResizeWindow:drawableId x:left y:top width:width height:height |
|
8813 |
]. |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
8814 |
" |
| 7728 | 8815 |
device moveResizeWindow:self drawableId x:left y:top |
8816 |
width:width height:height. |
|
8817 |
]. |
|
8818 |
||
8819 |
"if view becomes bigger, send sizeChanged after" |
|
8820 |
"no longer" |
|
8821 |
false "(how ~~ #smaller)" ifTrue:[ |
|
8822 |
self sizeChanged:how from:(oldWidth @ oldHeight) |
|
8823 |
]. |
|
8824 |
||
8825 |
shown ifTrue:[ |
|
8826 |
(mustRedrawBottomEdge or:[mustRedrawRightEdge]) ifTrue:[ |
|
8827 |
border notNil ifTrue:[ |
|
8828 |
mustRedrawBottomEdge ifTrue:[ |
|
8829 |
self invalidateDeviceRectangle:((0 @ (height - margin)) extent:width@margin) repairNow:false. |
|
8830 |
]. |
|
8831 |
mustRedrawRightEdge ifTrue:[ |
|
8832 |
self invalidateDeviceRectangle:(((width - margin) @ 0) extent:margin@height) repairNow:false. |
|
8833 |
]. |
|
8834 |
] ifFalse:[ |
|
8835 |
self deviceClippingBounds:nil. |
|
8836 |
oldPaint := self paint. |
|
8837 |
mustRedrawBottomEdge ifTrue:[ |
|
8838 |
self drawBottomEdge |
|
8839 |
]. |
|
8840 |
mustRedrawRightEdge ifTrue:[ |
|
8841 |
self drawRightEdge |
|
8842 |
]. |
|
8843 |
self paint:oldPaint. |
|
8844 |
self deviceClippingBounds:innerClipRect |
|
8845 |
] |
|
8846 |
]. |
|
8847 |
]. |
|
8848 |
||
8849 |
mustRepaintRight ifTrue:[ |
|
8850 |
self invalidateDeviceRectangle:(((oldWidth - margin) @ 0) |
|
8851 |
extent:margin@height) |
|
8852 |
repairNow:false. |
|
|
2400
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
8853 |
"/ self redrawDeviceX:(oldWidth - margin) |
|
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
8854 |
"/ y:0 |
|
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
8855 |
"/ width:margin |
|
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
8856 |
"/ height:height. |
| 7728 | 8857 |
]. |
8858 |
mustRepaintBottom ifTrue:[ |
|
8859 |
self invalidateDeviceRectangle:((0 @ (oldHeight - margin)) |
|
8860 |
extent:width@margin) |
|
8861 |
repairNow:false. |
|
|
2400
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
8862 |
"/ self redrawDeviceX:0 |
|
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
8863 |
"/ y:(oldHeight - margin) |
|
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
8864 |
"/ width:width |
|
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
8865 |
"/ height:margin. |
| 7728 | 8866 |
]. |
| 140 | 8867 |
] ifFalse:[ |
| 7728 | 8868 |
"otherwise memorize the need for a sizeChanged message" |
8869 |
||
8870 |
width := newWidth. |
|
8871 |
height := newHeight. |
|
8872 |
sameOrigin ifFalse:[ |
|
8873 |
self originChangedFlag:true. |
|
8874 |
]. |
|
8875 |
self extentChangedFlag:true. |
|
8876 |
subViews notEmptyOrNil ifTrue:[ |
|
8877 |
self extentChangedBeforeCreatedFlag:true. |
|
8878 |
]. |
|
|
3784
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
8879 |
]. |
|
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
8880 |
sameOrigin ifFalse:[ |
| 7728 | 8881 |
dependents notNil ifTrue:[ self changed:#origin ]. |
|
3784
378456357157
added #frame for displayObject compatibility
Michael Beyl <mb@exept.de>
parents:
3781
diff
changeset
|
8882 |
]. |
| 739 | 8883 |
|
| 7986 | 8884 |
"Modified: / 25-05-1999 / 14:49:56 / cg" |
8885 |
"Modified: / 18-03-2017 / 00:28:57 / stefan" |
|
| 140 | 8886 |
! |
8887 |
||
8888 |
pointFromRelative:p |
|
8889 |
"compute absolute coordinate from p" |
|
8890 |
||
8891 |
|newX newY rel inRect bw superWidth superHeight superLeft superTop | |
|
8892 |
||
|
5390
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
8893 |
bw := self borderWidth ? 0. |
| 140 | 8894 |
|
8895 |
superView isNil ifTrue:[ |
|
| 7617 | 8896 |
superWidth := device width + bw. |
8897 |
superHeight := device height + bw. |
|
8898 |
superLeft := superTop := 0. |
|
| 140 | 8899 |
] ifFalse:[ |
| 7617 | 8900 |
inRect := superView viewRectangle. |
8901 |
superWidth := inRect width. |
|
8902 |
superHeight := inRect height. |
|
8903 |
superLeft := inRect left. |
|
8904 |
superTop := inRect top. |
|
| 140 | 8905 |
]. |
8906 |
||
8907 |
rel := p x. |
|
8908 |
rel isInteger ifTrue:[ |
|
| 7617 | 8909 |
newX := rel |
| 140 | 8910 |
] ifFalse:[ |
| 7617 | 8911 |
newX := (rel * superWidth) asInteger + superLeft. |
8912 |
(bw ~~ 0) ifTrue:[ |
|
8913 |
rel ~= 1.0 ifTrue:[ |
|
8914 |
newX := newX - bw |
|
8915 |
] |
|
8916 |
] |
|
| 140 | 8917 |
]. |
8918 |
||
8919 |
rel := p y. |
|
8920 |
rel isInteger ifTrue:[ |
|
| 7617 | 8921 |
newY := rel |
| 140 | 8922 |
] ifFalse:[ |
| 7617 | 8923 |
newY := (rel * superHeight) asInteger + superTop. |
8924 |
(bw ~~ 0) ifTrue:[ |
|
8925 |
rel ~= 1.0 ifTrue:[ |
|
8926 |
newY := newY - bw |
|
8927 |
] |
|
8928 |
] |
|
| 140 | 8929 |
]. |
8930 |
^ newX @ newY |
|
| 2382 | 8931 |
|
8932 |
"Modified: / 1.10.1998 / 13:21:14 / cg" |
|
| 140 | 8933 |
! |
8934 |
||
8935 |
setBorderColor |
|
| 5405 | 8936 |
"set my borderColor in the physical view (if supported by the device)" |
| 140 | 8937 |
|
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8938 |
"/ |id dither| |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8939 |
"/ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8940 |
"/ drawableId notNil ifTrue:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8941 |
"/ borderColor := borderColor onDevice:device. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8942 |
"/ id := borderColor colorId. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8943 |
"/ id notNil ifTrue:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8944 |
"/ device setWindowBorderColor:id in:drawableId |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8945 |
"/ ] ifFalse:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8946 |
"/ dither := borderColor ditherForm. |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8947 |
"/ dither notNil ifTrue:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8948 |
"/ device setWindowBorderPixmap:(dither id) in:drawableId |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8949 |
"/ ] ifFalse:[ |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8950 |
"/ 'SimpleView [warning]: bad borderColor' errorPrintCR |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8951 |
"/ ] |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8952 |
"/ ] |
|
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
8953 |
"/ ] |
|
1172
a69398754511
newStyle info & error messages
Claus Gittinger <cg@exept.de>
parents:
1161
diff
changeset
|
8954 |
|
|
a69398754511
newStyle info & error messages
Claus Gittinger <cg@exept.de>
parents:
1161
diff
changeset
|
8955 |
"Modified: 10.1.1997 / 18:06:34 / cg" |
| 135 | 8956 |
! |
8957 |
||
| 269 | 8958 |
setInnerClip |
8959 |
"compute, and set the inside clip-area" |
|
8960 |
||
8961 |
self computeInnerClip. |
|
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
8962 |
self clippingBounds:innerClipRect. |
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
8963 |
|
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
8964 |
"Modified: / 25.5.1999 / 14:45:53 / cg" |
| 1903 | 8965 |
! |
8966 |
||
| 7838 | 8967 |
setShown:aBoolean |
8968 |
shown := aBoolean |
|
8969 |
||
8970 |
"Modified (format): / 04-02-2017 / 21:34:42 / cg" |
|
| 4139 | 8971 |
! |
8972 |
||
| 1903 | 8973 |
setViewShape |
8974 |
|form| |
|
8975 |
||
8976 |
(form := viewShape borderShapeForm) notNil ifTrue:[ |
|
| 7617 | 8977 |
gc windowBorderShape:form. |
| 1903 | 8978 |
]. |
8979 |
(form := viewShape viewShapeForm) notNil ifTrue:[ |
|
| 7617 | 8980 |
gc windowShape:form. |
| 1903 | 8981 |
]. |
8982 |
||
8983 |
"Created: 18.9.1997 / 11:09:00 / cg" |
|
| 4139 | 8984 |
! |
8985 |
||
8986 |
windowGroupClass |
|
| 7617 | 8987 |
^ WindowGroup |
| 140 | 8988 |
! ! |
8989 |
||
| 269 | 8990 |
!SimpleView methodsFor:'queries'! |
8991 |
||
| 6117 | 8992 |
anyComponentHasFocus |
8993 |
"return true, if the receiver or any of my components has the keyboard focus |
|
8994 |
(either via the focusView mechanism in the windowGroup, |
|
8995 |
or via delegation)" |
|
8996 |
||
8997 |
|focusViewToCheck focusViewOnDisplay delegate| |
|
8998 |
||
8999 |
windowGroup isNil ifTrue:[^ false]. |
|
9000 |
||
9001 |
"/ this is wrong (the old code). |
|
9002 |
"/ focusViewInWindowGroup := windowGroup focusView. |
|
9003 |
"/ focusViewToCheck := focusViewInWindowGroup. |
|
9004 |
||
| 7262 | 9005 |
focusViewOnDisplay := device focusView. |
| 6117 | 9006 |
focusViewToCheck := focusViewOnDisplay. |
9007 |
||
9008 |
focusViewToCheck == self ifTrue:[ ^ true ]. |
|
9009 |
||
9010 |
focusViewToCheck notNil ifTrue:[ |
|
| 7617 | 9011 |
(focusViewToCheck isComponentOf: self) ifTrue:[ ^ true ]. |
9012 |
||
9013 |
"mhmh - is there a delegation to me ?" |
|
9014 |
(delegate := focusViewToCheck delegate) notNil ifTrue:[ |
|
9015 |
delegate == self ifTrue:[^ true]. |
|
9016 |
"/ no: delegate does not understand this (EnterFieldGroup or KbdForwarder) |
|
9017 |
"/ we will see, if commenting this leads to problems... |
|
9018 |
"/ (delegate isComponentOf: self) ifTrue:[ ^ true ]. |
|
9019 |
^ delegate askFor:#delegatesTo: with:self |
|
9020 |
] |
|
| 6117 | 9021 |
]. |
9022 |
^ false |
|
9023 |
||
9024 |
"Modified: / 08-11-2006 / 12:10:32 / cg" |
|
9025 |
! |
|
9026 |
||
| 269 | 9027 |
canHandle:aKey |
9028 |
"return true, if I like to handle the key (from a keyPress event). |
|
9029 |
OBSOLETE: do not use & depend on this method, it is a historic |
|
9030 |
leftOver and will be removed. Use the delegation mechanism for this." |
|
9031 |
||
9032 |
^ false |
|
9033 |
! |
|
9034 |
||
9035 |
canHandle:aKey from:aView |
|
9036 |
"return true, if I like to handle the key (from a keyPress event) |
|
9037 |
in aView. |
|
9038 |
OBSOLETE: do not use & depend on this method, it is a historic |
|
9039 |
leftOver and will be removed. Use the delegation mechanism for this." |
|
9040 |
||
9041 |
^ self canHandle:aKey |
|
9042 |
! |
|
9043 |
||
|
4915
440fb8ebb234
changed #computePreferredExtent (from cg)
Stefan Vogel <sv@exept.de>
parents:
4907
diff
changeset
|
9044 |
computePreferredExtent |
|
5060
01bb459aaa8b
changed #preferredExtent - use explicitExtent instvar
Stefan Vogel <sv@exept.de>
parents:
5050
diff
changeset
|
9045 |
"compute answer the preferred extent, disregarding |
|
01bb459aaa8b
changed #preferredExtent - use explicitExtent instvar
Stefan Vogel <sv@exept.de>
parents:
5050
diff
changeset
|
9046 |
an explicit or cached preferred extent for the computation" |
|
01bb459aaa8b
changed #preferredExtent - use explicitExtent instvar
Stefan Vogel <sv@exept.de>
parents:
5050
diff
changeset
|
9047 |
|
|
5021
b35cef3e421d
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5017
diff
changeset
|
9048 |
|savedPref savedExplicit computedPref| |
|
4915
440fb8ebb234
changed #computePreferredExtent (from cg)
Stefan Vogel <sv@exept.de>
parents:
4907
diff
changeset
|
9049 |
|
|
440fb8ebb234
changed #computePreferredExtent (from cg)
Stefan Vogel <sv@exept.de>
parents:
4907
diff
changeset
|
9050 |
savedPref := preferredExtent. |
|
5021
b35cef3e421d
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5017
diff
changeset
|
9051 |
savedExplicit := explicitExtent. |
|
4915
440fb8ebb234
changed #computePreferredExtent (from cg)
Stefan Vogel <sv@exept.de>
parents:
4907
diff
changeset
|
9052 |
[ |
| 7617 | 9053 |
preferredExtent := explicitExtent := nil. |
9054 |
computedPref := self preferredExtent. |
|
|
4915
440fb8ebb234
changed #computePreferredExtent (from cg)
Stefan Vogel <sv@exept.de>
parents:
4907
diff
changeset
|
9055 |
] ensure:[ |
| 7617 | 9056 |
preferredExtent := savedPref. |
9057 |
explicitExtent := savedExplicit. |
|
|
4915
440fb8ebb234
changed #computePreferredExtent (from cg)
Stefan Vogel <sv@exept.de>
parents:
4907
diff
changeset
|
9058 |
]. |
|
440fb8ebb234
changed #computePreferredExtent (from cg)
Stefan Vogel <sv@exept.de>
parents:
4907
diff
changeset
|
9059 |
^ computedPref |
|
440fb8ebb234
changed #computePreferredExtent (from cg)
Stefan Vogel <sv@exept.de>
parents:
4907
diff
changeset
|
9060 |
! |
|
440fb8ebb234
changed #computePreferredExtent (from cg)
Stefan Vogel <sv@exept.de>
parents:
4907
diff
changeset
|
9061 |
|
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9062 |
cornerChangedFlag |
| 3375 | 9063 |
"/ ^ cornerChangedFlag == true |
9064 |
^ flagBits bitTest:FlagCornerChanged |
|
9065 |
! |
|
9066 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
9067 |
cornerChangedFlag:aBoolean |
| 3375 | 9068 |
"/ cornerChangedFlag := aBoolean |
9069 |
aBoolean ifTrue:[ |
|
| 7617 | 9070 |
flagBits := flagBits bitOr:FlagCornerChanged |
| 3375 | 9071 |
] ifFalse:[ |
| 7617 | 9072 |
flagBits := flagBits bitClear:FlagCornerChanged |
| 3375 | 9073 |
]. |
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9074 |
! |
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9075 |
|
| 269 | 9076 |
delegatesTo:someone |
9077 |
"return true, if I delegate events to someone" |
|
9078 |
||
9079 |
delegate isNil ifTrue:[^ false]. |
|
9080 |
^ delegate delegatesTo:someone |
|
9081 |
! |
|
9082 |
||
| 3439 | 9083 |
escapeIsCancel |
9084 |
"return the escapeIsCancel setting - defaults to true for popupViews here." |
|
9085 |
||
9086 |
^ self isPopUpView |
|
9087 |
! |
|
9088 |
||
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
9089 |
extentChangedBeforeCreatedFlag |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
9090 |
^ flagBits bitTest:FlagExtentChangedBeforeCreated |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
9091 |
! |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
9092 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
9093 |
extentChangedBeforeCreatedFlag:aBoolean |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
9094 |
aBoolean ifTrue:[ |
| 7617 | 9095 |
flagBits := flagBits bitOr:FlagExtentChangedBeforeCreated |
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
9096 |
] ifFalse:[ |
| 7617 | 9097 |
flagBits := flagBits bitClear:FlagExtentChangedBeforeCreated |
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
9098 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
9099 |
! |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
9100 |
|
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9101 |
extentChangedFlag |
| 3375 | 9102 |
"/ ^ extentChangedFlag == true |
9103 |
^ flagBits bitTest:FlagExtentChanged |
|
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9104 |
! |
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9105 |
|
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9106 |
extentChangedFlag:aBoolean |
| 3375 | 9107 |
"/ extentChangedFlag := aBoolean |
9108 |
aBoolean ifTrue:[ |
|
| 7617 | 9109 |
flagBits := flagBits bitOr:FlagExtentChanged |
| 3375 | 9110 |
] ifFalse:[ |
| 7617 | 9111 |
flagBits := flagBits bitClear:FlagExtentChanged |
| 3375 | 9112 |
]. |
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9113 |
! |
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9114 |
|
| 5140 | 9115 |
hasExplicitFocus |
9116 |
"return true, if the receiver has the keyboard focus |
|
9117 |
via the focusView mechanism in the windowGroup" |
|
9118 |
||
9119 |
windowGroup isNil ifTrue:[^ false]. |
|
9120 |
^ windowGroup explicitFocusView == self |
|
9121 |
! |
|
9122 |
||
| 269 | 9123 |
hasFocus |
9124 |
"return true, if the receiver has the keyboard focus |
|
9125 |
(either via the focusView mechanism in the windowGroup, |
|
9126 |
or via delegation)" |
|
9127 |
||
| 6077 | 9128 |
|focusViewToCheck focusViewOnDisplay delegate| |
| 269 | 9129 |
|
9130 |
windowGroup isNil ifTrue:[^ false]. |
|
9131 |
||
| 4675 | 9132 |
"/ this is wrong (the old code). |
9133 |
"/ focusViewInWindowGroup := windowGroup focusView. |
|
9134 |
"/ focusViewToCheck := focusViewInWindowGroup. |
|
9135 |
||
| 7262 | 9136 |
focusViewOnDisplay := device focusView. |
| 4675 | 9137 |
focusViewToCheck := focusViewOnDisplay. |
| 4834 | 9138 |
|
| 6117 | 9139 |
focusViewToCheck == self ifTrue:[ ^ true ]. |
| 4675 | 9140 |
|
9141 |
focusViewToCheck notNil ifTrue:[ |
|
| 7617 | 9142 |
"mhmh - is there a delegation to me ?" |
9143 |
(delegate := focusViewToCheck delegate) notNil ifTrue:[ |
|
9144 |
delegate == self ifTrue:[^ true]. |
|
9145 |
^ delegate askFor:#delegatesTo: with:self |
|
9146 |
] |
|
| 135 | 9147 |
]. |
| 269 | 9148 |
^ false |
| 4675 | 9149 |
|
9150 |
"Modified: / 08-11-2006 / 12:10:32 / cg" |
|
| 269 | 9151 |
! |
9152 |
||
| 370 | 9153 |
is3D |
9154 |
"return true, if my style is some kind of 3D style |
|
9155 |
This is OBSOLETE and will be removed." |
|
9156 |
||
9157 |
^ styleSheet is3D |
|
9158 |
! |
|
9159 |
||
| 6136 | 9160 |
isActive |
9161 |
"true, if I have the focus (w.r.t the windowing system); |
|
9162 |
i.e. if one of my subViews actually has the real focus. |
|
9163 |
With click-to-focus behavior, this is obviously the current application. |
|
9164 |
Use this query with caution, for example, to suppress tooltips for inactive apps." |
|
9165 |
||
9166 |
^ windowGroup notNil and:[windowGroup anyViewHasFocus] |
|
9167 |
! |
|
9168 |
||
| 794 | 9169 |
isBorderedWrapper |
9170 |
^ false |
|
9171 |
||
9172 |
"Created: 5.6.1996 / 14:11:15 / cg" |
|
9173 |
! |
|
9174 |
||
|
791
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
9175 |
isComponentOf:aViewOrComponent |
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
9176 |
"return true, if I am a (direct or indirect) component of aViewOrComponent" |
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
9177 |
|
| 3362 | 9178 |
|sview| |
9179 |
||
9180 |
sview := self. |
|
9181 |
||
| 3616 | 9182 |
[ (sview := sview container) notNil ] whileTrue:[ |
| 7617 | 9183 |
sview == aViewOrComponent ifTrue:[^ true]. |
| 3362 | 9184 |
]. |
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9185 |
^ false |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9186 |
! |
|
791
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
9187 |
|
|
3711
f74e461c8b31
added #isCursorKeyConsumer (second chance initial focus in dialog)
Claus Gittinger <cg@exept.de>
parents:
3709
diff
changeset
|
9188 |
isCursorKeyConsumer |
|
f74e461c8b31
added #isCursorKeyConsumer (second chance initial focus in dialog)
Claus Gittinger <cg@exept.de>
parents:
3709
diff
changeset
|
9189 |
"return true, if the receiver can be controlled by cursor keys; |
|
f74e461c8b31
added #isCursorKeyConsumer (second chance initial focus in dialog)
Claus Gittinger <cg@exept.de>
parents:
3709
diff
changeset
|
9190 |
i.e. it can handle some keyboard input, |
|
f74e461c8b31
added #isCursorKeyConsumer (second chance initial focus in dialog)
Claus Gittinger <cg@exept.de>
parents:
3709
diff
changeset
|
9191 |
isCursorKeyConsumer are potential candidates for getting the keyboard |
|
f74e461c8b31
added #isCursorKeyConsumer (second chance initial focus in dialog)
Claus Gittinger <cg@exept.de>
parents:
3709
diff
changeset
|
9192 |
focus initially within dialogBoxes, or when the focus-follows-pointer |
|
f74e461c8b31
added #isCursorKeyConsumer (second chance initial focus in dialog)
Claus Gittinger <cg@exept.de>
parents:
3709
diff
changeset
|
9193 |
mode is off. |
|
f74e461c8b31
added #isCursorKeyConsumer (second chance initial focus in dialog)
Claus Gittinger <cg@exept.de>
parents:
3709
diff
changeset
|
9194 |
Return false here, this is redefined in SelectionInListView." |
|
f74e461c8b31
added #isCursorKeyConsumer (second chance initial focus in dialog)
Claus Gittinger <cg@exept.de>
parents:
3709
diff
changeset
|
9195 |
|
|
f74e461c8b31
added #isCursorKeyConsumer (second chance initial focus in dialog)
Claus Gittinger <cg@exept.de>
parents:
3709
diff
changeset
|
9196 |
^ false |
|
f74e461c8b31
added #isCursorKeyConsumer (second chance initial focus in dialog)
Claus Gittinger <cg@exept.de>
parents:
3709
diff
changeset
|
9197 |
! |
|
f74e461c8b31
added #isCursorKeyConsumer (second chance initial focus in dialog)
Claus Gittinger <cg@exept.de>
parents:
3709
diff
changeset
|
9198 |
|
| 2496 | 9199 |
isDefault |
9200 |
"return true, if I am a default widget; |
|
9201 |
Used with autoAccept. Currently only default buttons are supposed to return |
|
9202 |
true here" |
|
9203 |
||
9204 |
^ false |
|
9205 |
! |
|
9206 |
||
|
2430
fbce2378d686
added isExternalTopView query.
Claus Gittinger <cg@exept.de>
parents:
2425
diff
changeset
|
9207 |
isExternalTopView |
| 2454 | 9208 |
"return true, if this is an external topView - always false here" |
9209 |
||
|
2430
fbce2378d686
added isExternalTopView query.
Claus Gittinger <cg@exept.de>
parents:
2425
diff
changeset
|
9210 |
^ false |
|
fbce2378d686
added isExternalTopView query.
Claus Gittinger <cg@exept.de>
parents:
2425
diff
changeset
|
9211 |
|
|
fbce2378d686
added isExternalTopView query.
Claus Gittinger <cg@exept.de>
parents:
2425
diff
changeset
|
9212 |
|
|
fbce2378d686
added isExternalTopView query.
Claus Gittinger <cg@exept.de>
parents:
2425
diff
changeset
|
9213 |
! |
|
fbce2378d686
added isExternalTopView query.
Claus Gittinger <cg@exept.de>
parents:
2425
diff
changeset
|
9214 |
|
| 6291 | 9215 |
isICCCWindowGroupWindow |
9216 |
"needed for checkForEndOfDispatch" |
|
9217 |
||
9218 |
^ false |
|
9219 |
! |
|
9220 |
||
| 497 | 9221 |
isInputField |
9222 |
"return true, if the receiver is some kind of input view, |
|
9223 |
i.e. it should (can) be part of an enterGroup. |
|
9224 |
Return false here, this is redefined in EnterField." |
|
9225 |
||
9226 |
^ false |
|
9227 |
||
9228 |
"Created: 4.3.1996 / 11:34:07 / cg" |
|
9229 |
! |
|
9230 |
||
| 2410 | 9231 |
isJavaView |
9232 |
^ false |
|
9233 |
||
9234 |
"Created: / 4.12.1998 / 14:10:06 / cg" |
|
9235 |
! |
|
9236 |
||
| 2588 | 9237 |
isKeyboardConsumer |
| 2727 | 9238 |
"return true, if the receiver is a keyboard consumer; |
| 2588 | 9239 |
i.e. it can handle (non-shortkey) keyboard input, |
9240 |
keyboardConsumer are potential candidates for getting the keyboard |
|
9241 |
focus initially within dialogBoxes, or when the focus-follows-pointer |
|
9242 |
mode is off. |
|
9243 |
Return false here, this is redefined in EditTextView and EditField." |
|
9244 |
||
9245 |
^ false |
|
| 2727 | 9246 |
|
9247 |
"Modified: / 22.5.1999 / 16:19:27 / cg" |
|
| 2588 | 9248 |
! |
9249 |
||
| 964 | 9250 |
isLayoutWrapper |
|
5229
3caaef23e005
UIPainter can now resize subviews of PanelViews
Stefan Vogel <sv@exept.de>
parents:
5228
diff
changeset
|
9251 |
"answer true, if this view defines the layout of it's subviews" |
|
3caaef23e005
UIPainter can now resize subviews of PanelViews
Stefan Vogel <sv@exept.de>
parents:
5228
diff
changeset
|
9252 |
|
|
3caaef23e005
UIPainter can now resize subviews of PanelViews
Stefan Vogel <sv@exept.de>
parents:
5228
diff
changeset
|
9253 |
^ false |
| 964 | 9254 |
|
9255 |
"Created: 19.7.1996 / 17:51:04 / cg" |
|
9256 |
! |
|
9257 |
||
| 4497 | 9258 |
isMDIClientView |
9259 |
^false |
|
9260 |
! |
|
9261 |
||
| 4184 | 9262 |
isModal |
9263 |
"return true, if the receiver has been opened modal. |
|
9264 |
For compatibility with topView (if regular views are the window of an application), |
|
9265 |
return false here." |
|
9266 |
||
9267 |
^ false |
|
9268 |
! |
|
9269 |
||
| 3653 | 9270 |
isSameOrComponentOf:aView |
9271 |
"return true, if I am aView or a (direct or indirect) component of aView" |
|
9272 |
||
9273 |
^ self == aView or:[self isComponentOf:aView]. |
|
9274 |
! |
|
9275 |
||
|
2161
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
9276 |
isScrollWrapper |
|
4918
4c804945889f
Clean up documentation & variable names
Stefan Vogel <sv@exept.de>
parents:
4915
diff
changeset
|
9277 |
"answer true if this view wraps a possibly larger view and has scroll bars" |
|
4c804945889f
Clean up documentation & variable names
Stefan Vogel <sv@exept.de>
parents:
4915
diff
changeset
|
9278 |
|
|
2161
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
9279 |
^ false |
|
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
9280 |
|
|
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
9281 |
"Created: / 5.6.1996 / 14:11:15 / cg" |
|
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
9282 |
"Modified: / 20.6.1998 / 14:15:29 / cg" |
|
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
9283 |
! |
|
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
9284 |
|
| 269 | 9285 |
isSubViewOf:aView |
|
791
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
9286 |
"return true, if I am a (direct or indirect) subview of aView" |
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
9287 |
|
| 3434 | 9288 |
<resource:#obsolete> |
9289 |
||
|
791
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
9290 |
self obsoleteMethodWarning:'use #isComponentOf:'. |
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
9291 |
^ self isComponentOf:aView. |
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
9292 |
|
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
9293 |
"Modified: 5.6.1996 / 14:25:35 / cg" |
| 269 | 9294 |
! |
9295 |
||
|
5804
c769d3a0325d
re-added: #isTextView (it is sent at many places)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5782
diff
changeset
|
9296 |
isTextView |
|
c769d3a0325d
re-added: #isTextView (it is sent at many places)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5782
diff
changeset
|
9297 |
|
|
c769d3a0325d
re-added: #isTextView (it is sent at many places)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5782
diff
changeset
|
9298 |
"Returns true, if the view displays text" |
|
c769d3a0325d
re-added: #isTextView (it is sent at many places)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5782
diff
changeset
|
9299 |
|
|
c769d3a0325d
re-added: #isTextView (it is sent at many places)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5782
diff
changeset
|
9300 |
"JV@2011-09-16: Do not remove this method, it is called |
|
c769d3a0325d
re-added: #isTextView (it is sent at many places)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5782
diff
changeset
|
9301 |
at many places. See senders before removing!!!!!!" |
|
c769d3a0325d
re-added: #isTextView (it is sent at many places)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5782
diff
changeset
|
9302 |
|
|
c769d3a0325d
re-added: #isTextView (it is sent at many places)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5782
diff
changeset
|
9303 |
^ false |
|
c769d3a0325d
re-added: #isTextView (it is sent at many places)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5782
diff
changeset
|
9304 |
|
|
c769d3a0325d
re-added: #isTextView (it is sent at many places)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5782
diff
changeset
|
9305 |
"Created: / 16-09-2011 / 17:49:43 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
c769d3a0325d
re-added: #isTextView (it is sent at many places)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5782
diff
changeset
|
9306 |
! |
|
c769d3a0325d
re-added: #isTextView (it is sent at many places)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5782
diff
changeset
|
9307 |
|
| 4151 | 9308 |
isTransparentBox |
9309 |
^ false |
|
9310 |
! |
|
9311 |
||
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
9312 |
isWrapper |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
9313 |
^ false |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
9314 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
9315 |
"Created: 5.6.1996 / 01:05:06 / cg" |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
9316 |
! |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
9317 |
|
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9318 |
originChangedFlag |
| 3375 | 9319 |
"/ ^ originChangedFlag == true |
9320 |
^ flagBits bitTest:FlagOriginChanged |
|
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9321 |
! |
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9322 |
|
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9323 |
originChangedFlag:aBoolean |
| 3375 | 9324 |
"/ originChangedFlag := aBoolean |
9325 |
aBoolean ifTrue:[ |
|
| 7617 | 9326 |
flagBits := flagBits bitOr:FlagOriginChanged |
| 3375 | 9327 |
] ifFalse:[ |
| 7617 | 9328 |
flagBits := flagBits bitClear:FlagOriginChanged |
| 3375 | 9329 |
]. |
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9330 |
! |
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
9331 |
|
| 5557 | 9332 |
originChangedFlag:originChanged extentChangedFlag:extentChanged |
9333 |
|newBits| |
|
9334 |
||
| 5946 | 9335 |
newBits := flagBits bitClear:(FlagOriginChanged bitOr: FlagExtentChanged). |
| 5557 | 9336 |
|
9337 |
originChanged ifTrue:[ |
|
| 7617 | 9338 |
newBits := newBits bitOr:FlagOriginChanged |
| 5557 | 9339 |
]. |
9340 |
extentChanged ifTrue:[ |
|
| 7617 | 9341 |
newBits := newBits bitOr:FlagExtentChanged |
| 5557 | 9342 |
]. |
9343 |
||
9344 |
flagBits := newBits. |
|
9345 |
! |
|
9346 |
||
9347 |
originChangedFlag:originChanged extentChangedFlag:extentChanged cornerChangedFlag:cornerChanged |
|
9348 |
|newBits| |
|
9349 |
||
| 5946 | 9350 |
newBits := flagBits bitClear:((FlagOriginChanged bitOr: FlagExtentChanged) bitOr: FlagCornerChanged). |
| 5557 | 9351 |
|
9352 |
originChanged ifTrue:[ |
|
| 7617 | 9353 |
newBits := newBits bitOr:FlagOriginChanged |
| 5557 | 9354 |
]. |
9355 |
extentChanged ifTrue:[ |
|
| 7617 | 9356 |
newBits := newBits bitOr:FlagExtentChanged |
| 5557 | 9357 |
]. |
9358 |
cornerChanged ifTrue:[ |
|
| 7617 | 9359 |
newBits := newBits bitOr:FlagCornerChanged |
| 5557 | 9360 |
]. |
9361 |
||
9362 |
flagBits := newBits. |
|
9363 |
! |
|
9364 |
||
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9365 |
originOrExtentChanged |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9366 |
"/ ^ originChanged or:[extentChanged]. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9367 |
^ flagBits bitTest:( FlagOriginChanged + FlagExtentChanged ) |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9368 |
! |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9369 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9370 |
originOrExtentOrCornerChanged |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9371 |
"/ ^ originChanged or:[extentChanged or:[cornerChanged]]. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9372 |
^ flagBits bitTest:( FlagOriginChanged + FlagExtentChanged + FlagCornerChanged ) |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9373 |
! |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9374 |
|
| 269 | 9375 |
preferredBounds |
9376 |
"ST-80 compatibility." |
|
9377 |
||
| 971 | 9378 |
^ 0@0 extent:(self preferredExtent) |
9379 |
||
9380 |
"Modified: 19.7.1996 / 20:41:36 / cg" |
|
| 269 | 9381 |
! |
9382 |
||
9383 |
preferredExtent |
|
9384 |
"return my preferred extent - this is the minimum size I would like to have. |
|
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9385 |
If the preferredExtent has been set, that one is returned. |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9386 |
Otherwise, if there are any components, a rectangle enclosing them |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9387 |
is returned. Otherwise, the actual extent is returned." |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9388 |
|
| 1063 | 9389 |
|maxX maxY| |
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9390 |
|
|
5021
b35cef3e421d
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5017
diff
changeset
|
9391 |
"/ If I have an explicit preferredExtent.. |
|
b35cef3e421d
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5017
diff
changeset
|
9392 |
explicitExtent notNil ifTrue:[ |
| 7617 | 9393 |
^ explicitExtent |
|
5021
b35cef3e421d
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5017
diff
changeset
|
9394 |
]. |
|
b35cef3e421d
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5017
diff
changeset
|
9395 |
|
|
b35cef3e421d
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5017
diff
changeset
|
9396 |
"/ If I have a cached preferredExtent value.. |
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9397 |
preferredExtent notNil ifTrue:[ |
| 7617 | 9398 |
^ preferredExtent |
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9399 |
]. |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9400 |
|
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9401 |
"/ mhmh - if I have subViews, collect their |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9402 |
"/ preferred bounds ... |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9403 |
|
| 269 | 9404 |
subViews notNil ifTrue:[ |
| 7617 | 9405 |
maxX := maxY := 0. |
9406 |
subViews do:[:aSubView | |
|
9407 |
|org corn| |
|
9408 |
||
9409 |
org := aSubView computeOrigin. |
|
9410 |
corn := org + aSubView preferredExtent. |
|
9411 |
maxX := maxX max:corn x. |
|
9412 |
maxY := maxY max:corn y. |
|
9413 |
] |
|
|
5021
b35cef3e421d
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5017
diff
changeset
|
9414 |
]. |
|
b35cef3e421d
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5017
diff
changeset
|
9415 |
|
|
b35cef3e421d
changed #copyDataEvent:eventData:view:
Claus Gittinger <cg@exept.de>
parents:
5017
diff
changeset
|
9416 |
"/ mhmh - if I have components, collect their preferred bounds ... |
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9417 |
components notNil ifTrue:[ |
| 7617 | 9418 |
maxX isNil ifTrue:[ |
9419 |
maxX := maxY := 0. |
|
9420 |
]. |
|
9421 |
components do:[:aComponent | |
|
9422 |
|bounds org corn| |
|
9423 |
||
9424 |
bounds := aComponent preferredBounds. |
|
9425 |
corn := bounds corner. |
|
9426 |
maxX := maxX max:corn x. |
|
9427 |
maxY := maxY max:corn y. |
|
9428 |
] |
|
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9429 |
]. |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9430 |
|
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9431 |
"/ nothing found - return the actual size |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9432 |
|
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9433 |
maxX isNil ifTrue:[ |
| 7617 | 9434 |
^ self extent. |
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9435 |
]. |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9436 |
|
| 269 | 9437 |
^ maxX @ maxY. |
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
9438 |
|
| 971 | 9439 |
"Modified: 19.7.1996 / 20:43:32 / cg" |
| 269 | 9440 |
! |
9441 |
||
|
4970
6a58581288cc
added preferredWidth & preferredHeight
Claus Gittinger <cg@exept.de>
parents:
4968
diff
changeset
|
9442 |
preferredHeight |
|
6a58581288cc
added preferredWidth & preferredHeight
Claus Gittinger <cg@exept.de>
parents:
4968
diff
changeset
|
9443 |
^ self preferredExtent y |
|
6a58581288cc
added preferredWidth & preferredHeight
Claus Gittinger <cg@exept.de>
parents:
4968
diff
changeset
|
9444 |
! |
|
6a58581288cc
added preferredWidth & preferredHeight
Claus Gittinger <cg@exept.de>
parents:
4968
diff
changeset
|
9445 |
|
|
6a58581288cc
added preferredWidth & preferredHeight
Claus Gittinger <cg@exept.de>
parents:
4968
diff
changeset
|
9446 |
preferredWidth |
|
6a58581288cc
added preferredWidth & preferredHeight
Claus Gittinger <cg@exept.de>
parents:
4968
diff
changeset
|
9447 |
^ self preferredExtent x |
|
6a58581288cc
added preferredWidth & preferredHeight
Claus Gittinger <cg@exept.de>
parents:
4968
diff
changeset
|
9448 |
! |
|
6a58581288cc
added preferredWidth & preferredHeight
Claus Gittinger <cg@exept.de>
parents:
4968
diff
changeset
|
9449 |
|
| 2956 | 9450 |
reallyRealized |
| 6246 | 9451 |
"return true, if the receiver is realized and all containers are realized. |
9452 |
Realized means that it has been mapped (i.e. made visible) on |
|
9453 |
the display (as opposed to being only created and possibly invisible)" |
|
| 2956 | 9454 |
|
9455 |
realized ifFalse:[^ false]. |
|
9456 |
superView isNil ifTrue:[^ true]. |
|
9457 |
^ superView reallyRealized |
|
9458 |
! |
|
9459 |
||
|
2130
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
9460 |
resources |
| 7692 | 9461 |
"return the view's resources - |
| 5221 | 9462 |
that's a ResourcePack containing national language strings" |
9463 |
||
|
2130
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
9464 |
^ resources |
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
9465 |
|
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
9466 |
"Created: / 25.5.1998 / 13:00:02 / cg" |
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
9467 |
! |
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
9468 |
|
| 269 | 9469 |
sizeFixed |
| 7339 | 9470 |
"return true, if this view wants its size to remain unchanged. |
| 269 | 9471 |
Used by panels, to check if their components want to keep their size." |
9472 |
||
9473 |
^ false |
|
9474 |
||
9475 |
"Created: 17.9.1995 / 20:29:20 / claus" |
|
| 3901 | 9476 |
! |
9477 |
||
|
5727
d0b9ef9c0cc0
added: #startWindowMoveOnButtonPress
Claus Gittinger <cg@exept.de>
parents:
5722
diff
changeset
|
9478 |
startWindowMoveOnButtonPress |
|
d0b9ef9c0cc0
added: #startWindowMoveOnButtonPress
Claus Gittinger <cg@exept.de>
parents:
5722
diff
changeset
|
9479 |
"if another view is used as topView" |
|
d0b9ef9c0cc0
added: #startWindowMoveOnButtonPress
Claus Gittinger <cg@exept.de>
parents:
5722
diff
changeset
|
9480 |
|
|
d0b9ef9c0cc0
added: #startWindowMoveOnButtonPress
Claus Gittinger <cg@exept.de>
parents:
5722
diff
changeset
|
9481 |
^ false |
|
d0b9ef9c0cc0
added: #startWindowMoveOnButtonPress
Claus Gittinger <cg@exept.de>
parents:
5722
diff
changeset
|
9482 |
|
|
d0b9ef9c0cc0
added: #startWindowMoveOnButtonPress
Claus Gittinger <cg@exept.de>
parents:
5722
diff
changeset
|
9483 |
"Created: / 04-03-2011 / 08:57:45 / cg" |
|
d0b9ef9c0cc0
added: #startWindowMoveOnButtonPress
Claus Gittinger <cg@exept.de>
parents:
5722
diff
changeset
|
9484 |
! |
|
d0b9ef9c0cc0
added: #startWindowMoveOnButtonPress
Claus Gittinger <cg@exept.de>
parents:
5722
diff
changeset
|
9485 |
|
| 3901 | 9486 |
tabRequiresControl |
9487 |
"returns true, if a focus tabbing requires a control-key to be pressed. |
|
9488 |
The default is true for editTextView, false for other widgets, |
|
9489 |
to allow for easier text entry" |
|
9490 |
||
9491 |
^ false |
|
| 4191 | 9492 |
! |
9493 |
||
9494 |
window |
|
9495 |
"for compatibility with applicationModels ... return the receiver" |
|
9496 |
||
9497 |
^ self |
|
|
1699
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
9498 |
! ! |
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
9499 |
|
|
5202
966f7b304597
No longer scroll the focus view for mouseWheel events.
Stefan Vogel <sv@exept.de>
parents:
5154
diff
changeset
|
9500 |
!SimpleView methodsFor:'queries-delegation'! |
|
966f7b304597
No longer scroll the focus view for mouseWheel events.
Stefan Vogel <sv@exept.de>
parents:
5154
diff
changeset
|
9501 |
|
|
966f7b304597
No longer scroll the focus view for mouseWheel events.
Stefan Vogel <sv@exept.de>
parents:
5154
diff
changeset
|
9502 |
handlesMouseWheelMotion:event inView:aView |
|
966f7b304597
No longer scroll the focus view for mouseWheel events.
Stefan Vogel <sv@exept.de>
parents:
5154
diff
changeset
|
9503 |
"we do not handle delegated mousewheel events - subclasses may handle them" |
|
966f7b304597
No longer scroll the focus view for mouseWheel events.
Stefan Vogel <sv@exept.de>
parents:
5154
diff
changeset
|
9504 |
|
|
966f7b304597
No longer scroll the focus view for mouseWheel events.
Stefan Vogel <sv@exept.de>
parents:
5154
diff
changeset
|
9505 |
^ false |
|
966f7b304597
No longer scroll the focus view for mouseWheel events.
Stefan Vogel <sv@exept.de>
parents:
5154
diff
changeset
|
9506 |
! ! |
|
966f7b304597
No longer scroll the focus view for mouseWheel events.
Stefan Vogel <sv@exept.de>
parents:
5154
diff
changeset
|
9507 |
|
| 3266 | 9508 |
!SimpleView methodsFor:'queries-events'! |
| 2802 | 9509 |
|
9510 |
buttonMotionEventPending |
|
9511 |
"return true, if a button motion event is pending. |
|
| 7663 | 9512 |
Normally, you don't want to use this, since no polling is needed |
| 2802 | 9513 |
(not even for mouse-tracking). |
9514 |
Actually, its a historical leftover" |
|
9515 |
||
9516 |
windowGroup notNil ifTrue:[ |
|
| 7663 | 9517 |
^ windowGroup sensor hasButtonMotionEventFor:self |
| 2802 | 9518 |
]. |
9519 |
^ super buttonMotionEventPending |
|
9520 |
||
9521 |
"Modified: 1.11.1996 / 17:04:38 / cg" |
|
9522 |
! ! |
|
9523 |
||
| 3266 | 9524 |
!SimpleView methodsFor:'queries-internal'! |
|
1699
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
9525 |
|
| 1354 | 9526 |
specClass |
| 1943 | 9527 |
"fallback - heuristics to get a specClass for some viewClass. |
9528 |
Based upon my className, look for a corresponding Spec-class. |
|
9529 |
If there is none, return ArbiraryComponentSpec as a fallBack" |
|
9530 |
||
9531 |
|myClass myName cls| |
|
9532 |
||
| 4157 | 9533 |
myClass := self class. |
9534 |
(myClass == View or:[myClass == SimpleView]) ifTrue:[ |
|
| 7617 | 9535 |
^ ViewSpec "/ CompositeSpecCollection |
| 1943 | 9536 |
]. |
9537 |
||
9538 |
"/ try: appending 'Spec' to my classes name |
|
|
1409
3818a8a85c16
use CompositeSpecCollection as specClass for
Claus Gittinger <cg@exept.de>
parents:
1402
diff
changeset
|
9539 |
|
| 1354 | 9540 |
myName := self class name. |
9541 |
cls := Smalltalk classNamed:(myName , 'Spec'). |
|
| 1943 | 9542 |
cls notNil ifTrue:[ |
| 7617 | 9543 |
cls := cls autoload. |
9544 |
(cls isSubclassOf:UISpecification) ifTrue:[^ cls]. |
|
| 1943 | 9545 |
]. |
| 1354 | 9546 |
|
9547 |
(myName endsWith:'View') ifTrue:[ |
|
| 1943 | 9548 |
"/ "/ try name without 'View' |
9549 |
"/ cls := Smalltalk classNamed:(myName copyWithoutLast:4). |
|
| 4157 | 9550 |
"/ cls notNil ifTrue:[ |
9551 |
"/ cls := cls autoload. |
|
9552 |
"/ (cls isSubclassOf:UISpecification) ifTrue:[^ cls]. |
|
| 1943 | 9553 |
"/ ]. |
| 4157 | 9554 |
|
| 7617 | 9555 |
"/ try with 'View' replaced by 'Spec' |
9556 |
cls := Smalltalk classNamed:((myName copyButLast:4) , 'View'). |
|
9557 |
cls notNil ifTrue:[ |
|
9558 |
cls := cls autoload. |
|
9559 |
(cls isSubclassOf:UISpecification) ifTrue:[^ cls]. |
|
9560 |
] |
|
| 4157 | 9561 |
]. |
9562 |
||
9563 |
"/ fall back for all others |
|
| 1356 | 9564 |
^ ArbitraryComponentSpec |
9565 |
||
| 1354 | 9566 |
|
9567 |
" |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
9568 |
FramedBox new specClass |
| 1354 | 9569 |
" |
|
1409
3818a8a85c16
use CompositeSpecCollection as specClass for
Claus Gittinger <cg@exept.de>
parents:
1402
diff
changeset
|
9570 |
|
| 1943 | 9571 |
"Modified: / 31.10.1997 / 19:44:55 / cg" |
|
1699
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
9572 |
! |
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
9573 |
|
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
9574 |
windowStyle |
| 3715 | 9575 |
"return a symbol describing my style (one of: #dialog, #popUp or #normal)" |
|
1699
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
9576 |
|
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
9577 |
self isPopUpView ifTrue:[ |
| 7617 | 9578 |
^ #popUp |
| 4497 | 9579 |
]. |
| 4501 | 9580 |
self isMDIChildView ifTrue:[ |
| 7617 | 9581 |
^ #mdiChild |
| 4501 | 9582 |
]. |
|
1699
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
9583 |
^ #normal |
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
9584 |
|
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
9585 |
"Created: 2.5.1997 / 14:29:48 / cg" |
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
9586 |
"Modified: 2.5.1997 / 14:30:14 / cg" |
| 4494 | 9587 |
! |
9588 |
||
9589 |
windowType |
|
9590 |
"return a symbol describing my type (one of: #mdichild or nil)" |
|
9591 |
||
9592 |
^ nil |
|
| 140 | 9593 |
! ! |
9594 |
||
9595 |
!SimpleView methodsFor:'realization'! |
|
9596 |
||
| 5602 | 9597 |
activate |
9598 |
"noop for protocol compatibility with TopViews (in case you do a Button new open)" |
|
9599 |
||
9600 |
"Created: / 17-09-2010 / 16:30:24 / cg" |
|
9601 |
"Modified: / 17-09-2010 / 18:39:35 / cg" |
|
9602 |
! |
|
9603 |
||
|
3459
d50728855052
optionBox: cancel-value corrected
Claus Gittinger <cg@exept.de>
parents:
3439
diff
changeset
|
9604 |
closeCancel |
|
d50728855052
optionBox: cancel-value corrected
Claus Gittinger <cg@exept.de>
parents:
3439
diff
changeset
|
9605 |
"for protocol compatibility with modal dialogs" |
|
d50728855052
optionBox: cancel-value corrected
Claus Gittinger <cg@exept.de>
parents:
3439
diff
changeset
|
9606 |
|
|
d50728855052
optionBox: cancel-value corrected
Claus Gittinger <cg@exept.de>
parents:
3439
diff
changeset
|
9607 |
self hideRequest |
|
d50728855052
optionBox: cancel-value corrected
Claus Gittinger <cg@exept.de>
parents:
3439
diff
changeset
|
9608 |
! |
|
d50728855052
optionBox: cancel-value corrected
Claus Gittinger <cg@exept.de>
parents:
3439
diff
changeset
|
9609 |
|
| 269 | 9610 |
create |
9611 |
"create (i.e. tell my device about me) if not already created. |
|
9612 |
This does not make the view visible (needs a #map for that)" |
|
9613 |
||
| 6315 | 9614 |
self drawableId isNil ifTrue:[ |
| 7617 | 9615 |
" |
9616 |
make certain that superview is created also |
|
9617 |
" |
|
9618 |
superView notNil ifTrue:[ |
|
9619 |
superView view create. |
|
| 269 | 9620 |
|
9621 |
"/ "and put my controller into the superviews controller list" |
|
9622 |
"/ controller notNil ifTrue:[ |
|
9623 |
"/ superView controller notNil ifTrue:[ |
|
9624 |
"/ controller manager:(superView controller manager) |
|
9625 |
"/ ] |
|
9626 |
"/ ] |
|
| 7617 | 9627 |
] ifFalse:[ |
9628 |
device isNil ifTrue:[ device := Screen current ]. |
|
9629 |
"/ |
|
9630 |
"/ if the display is not already dispatching events, |
|
9631 |
"/ this starts the event process. |
|
9632 |
"/ |
|
9633 |
device startDispatch |
|
9634 |
]. |
|
9635 |
||
9636 |
cursor notNil ifTrue:[ |
|
9637 |
cursor := cursor onDevice:device. |
|
9638 |
]. |
|
9639 |
||
9640 |
self extentChangedBeforeCreatedFlag ifTrue:[ |
|
9641 |
"/ this is true, if the extent was changed before |
|
9642 |
"/ this view was created (and therefore, no sizeChangeEvent |
|
9643 |
"/ was sent to me, which would notify children.) |
|
9644 |
"/ have to do this here. |
|
9645 |
self sizeChanged:nil. "/ must tell children (if any) |
|
9646 |
]. |
|
9647 |
self hasExplicitExtent ifFalse:[ |
|
9648 |
self resize |
|
9649 |
]. |
|
9650 |
||
9651 |
self physicalCreate. |
|
9652 |
||
9653 |
viewBackground notNil ifTrue:[ |
|
9654 |
self setViewBackground |
|
9655 |
]. |
|
9656 |
||
9657 |
self initEvents. |
|
9658 |
||
9659 |
" |
|
9660 |
this is the first create, |
|
9661 |
force sizechange messages to be sent to the view |
|
9662 |
" |
|
9663 |
self originChangedFlag:true extentChangedFlag:true |
|
| 151 | 9664 |
] |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
9665 |
|
|
1494
4faf11deec70
cursor #on: is obsoleted by #onDevice:.
Claus Gittinger <cg@exept.de>
parents:
1490
diff
changeset
|
9666 |
"Modified: 28.3.1997 / 13:50:17 / cg" |
| 151 | 9667 |
! |
9668 |
||
| 269 | 9669 |
createWithAllSubViews |
9670 |
"create, then create all subviews" |
|
9671 |
||
| 6315 | 9672 |
self drawableId isNil ifTrue:[self create]. |
| 269 | 9673 |
subViews notNil ifTrue:[ |
| 7617 | 9674 |
subViews do:[:subView | subView createWithAllSubViews] |
| 269 | 9675 |
] |
9676 |
! |
|
9677 |
||
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
9678 |
fetchDeviceResources |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
9679 |
"fetch all device specific resources. This is invoked, |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
9680 |
when the view is made visible on some device for the very first |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
9681 |
time, to allocate device specific colors, fonts, bitmaps etc. |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
9682 |
The view may keep those in instance variables, to avoid reallocating |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
9683 |
those with every redraw. |
| 8028 | 9684 |
If you omit to do this, the views will still be able to display themself, |
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
9685 |
but possibly slower, since resources are reallocated over and over. |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
9686 |
If you redefine this method, make certain that 'super fetchDeviceResources' |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
9687 |
is always sent." |
|
7416
bd3b9e9edd9e
Delegate GraphicsContext objects
Stefan Vogel <sv@exept.de>
parents:
7405
diff
changeset
|
9688 |
|
| 6987 | 9689 |
shadowColor notNil ifTrue:[ |
| 8028 | 9690 |
shadowColor := shadowColor onDevice:device |
| 6987 | 9691 |
]. |
9692 |
lightColor notNil ifTrue:[ |
|
| 8028 | 9693 |
lightColor := lightColor onDevice:device |
9694 |
]. |
|
9695 |
||
9696 |
"Created: / 13-01-1997 / 21:51:59 / cg" |
|
9697 |
"Modified (comment): / 17-05-2017 / 16:34:24 / mawalch" |
|
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
9698 |
! |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
9699 |
|
| 140 | 9700 |
fixSize |
9701 |
"This is called right before the view is made visible. |
|
9702 |
Adjust the size of the view according to either relative/abs or |
|
9703 |
block extent; also set origin. Also, subclasses may redefine this |
|
9704 |
method to adjust the size based on some extent (for example, PopUpMenus |
|
9705 |
do so to take care of changed number of menu entries)." |
|
9706 |
||
| 151 | 9707 |
|org ext r| |
9708 |
||
9709 |
" |
|
9710 |
slowly migrating to use layoutObjects ... |
|
9711 |
" |
|
9712 |
layout notNil ifTrue:[ |
|
| 7986 | 9713 |
superView notNil ifTrue:[ |
9714 |
(self originOrExtentOrCornerChanged) ifTrue:[ |
|
9715 |
layout isAssociation ifTrue:[ |
|
9716 |
layout key == #extent ifTrue:[ |
|
9717 |
org := 1@1. |
|
9718 |
ext := layout value. |
|
9719 |
] ifFalse:[ |
|
9720 |
self shouldImplement. |
|
9721 |
]. |
|
9722 |
] ifFalse:[ |
|
9723 |
r := (layout rectangleRelativeTo:(superView viewRectangle) |
|
9724 |
preferred:[self preferredBounds]). |
|
9725 |
org := r origin rounded. |
|
9726 |
ext := r extent rounded. |
|
9727 |
]. |
|
9728 |
self pixelOrigin:org extent:ext. |
|
9729 |
]. |
|
9730 |
]. |
|
9731 |
^ self. |
|
| 151 | 9732 |
]. |
9733 |
||
| 140 | 9734 |
"if the extent is not the one we created the window with ..." |
| 3375 | 9735 |
"/ self extentChangedFlag ifTrue:[ |
|
890
f202a05da548
avoid sending sizeChanged: twice
Claus Gittinger <cg@exept.de>
parents:
867
diff
changeset
|
9736 |
"/ self sizeChanged:nil. |
| 3375 | 9737 |
"/ self extentChangedFlag:false |
|
890
f202a05da548
avoid sending sizeChanged: twice
Claus Gittinger <cg@exept.de>
parents:
867
diff
changeset
|
9738 |
"/ ]. |
| 140 | 9739 |
|
| 3375 | 9740 |
self originChangedFlag ifTrue:[ |
| 140 | 9741 |
"/ org := self computeOrigin. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
9742 |
"/ self pixelOrigin:org. |
| 7986 | 9743 |
originRule notNil ifTrue:[ |
9744 |
self pixelOrigin:self computeOrigin |
|
9745 |
] ifFalse:[ |
|
9746 |
relativeOrigin notNil ifTrue:[ |
|
9747 |
self originFromRelativeOrigin:relativeOrigin |
|
9748 |
] ifFalse:[ |
|
9749 |
shown ifTrue:[ |
|
9750 |
device moveWindow:self drawableId x:left y:top. |
|
9751 |
] ifFalse:[ |
|
9752 |
(left notNil and:[top notNil]) ifTrue:[ |
|
9753 |
self pixelOrigin:left@top. |
|
9754 |
]. |
|
9755 |
]. |
|
9756 |
]. |
|
9757 |
]. |
|
9758 |
self originChangedFlag:false |
|
| 140 | 9759 |
] |
|
890
f202a05da548
avoid sending sizeChanged: twice
Claus Gittinger <cg@exept.de>
parents:
867
diff
changeset
|
9760 |
|
| 7986 | 9761 |
"Modified: / 18-06-1996 / 21:44:03 / cg" |
9762 |
"Modified: / 18-03-2017 / 00:32:44 / stefan" |
|
| 140 | 9763 |
! |
9764 |
||
| 4853 | 9765 |
forceResize |
9766 |
"force resizing - even if already done" |
|
9767 |
||
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
9768 |
self explicitExtent:false. |
| 4853 | 9769 |
self resize |
9770 |
! |
|
9771 |
||
|
393
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
9772 |
hide |
| 1356 | 9773 |
"only useful with modal views: hide the view and return control |
9774 |
back to the suspended main view. Ignored for non-modal views." |
|
9775 |
||
| 2579 | 9776 |
|masterGroup| |
| 1356 | 9777 |
|
9778 |
realized ifFalse:[^ self]. |
|
|
5273
9c8813e5b7a1
handling of abort of a hide-operation
Claus Gittinger <cg@exept.de>
parents:
5271
diff
changeset
|
9779 |
(windowGroup notNil and:[windowGroup isModal]) ifTrue:[ |
| 7617 | 9780 |
masterGroup := windowGroup previousGroup. |
9781 |
windowGroup focusView:nil. |
|
|
5273
9c8813e5b7a1
handling of abort of a hide-operation
Claus Gittinger <cg@exept.de>
parents:
5271
diff
changeset
|
9782 |
]. |
| 1356 | 9783 |
|
9784 |
self unmap. |
|
| 6315 | 9785 |
self flush. |
| 1356 | 9786 |
|
| 2579 | 9787 |
masterGroup notNil ifTrue:[ |
| 7617 | 9788 |
" |
9789 |
this is a kludge for IRIS and others which do not provide backingstore: |
|
9790 |
when we hide a modalbox (such as a searchbox) which covered |
|
9791 |
a scrollbar, the scrollbars bitblt-method will copy from the |
|
9792 |
not-yet redrawn area - effectively clearing the scroller. |
|
9793 |
We need a short delay here, since at this time, the expose event has |
|
9794 |
not yet arrived. |
|
9795 |
" |
|
9796 |
Delay waitForSeconds:0.05. |
|
9797 |
masterGroup processExposeEvents |
|
| 2576 | 9798 |
]. |
9799 |
||
9800 |
"/ WindowGroup leaveSignal raise. |
|
9801 |
"/ "/ not reached |
|
|
393
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
9802 |
! |
|
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
9803 |
|
| 3087 | 9804 |
hideForAction |
9805 |
"for popUpMenu compatibility; |
|
9806 |
this is invoked to hide a when it is going to perform its action |
|
9807 |
(in contrast to the generic hide)." |
|
9808 |
||
9809 |
^ self hide |
|
9810 |
! |
|
9811 |
||
|
393
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
9812 |
hideRequest |
|
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
9813 |
"for protocol compatibility with modal dialogs; |
|
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
9814 |
ignored here." |
|
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
9815 |
|
| 3439 | 9816 |
self isPopUpView ifTrue:[ |
| 7617 | 9817 |
self hide |
| 3439 | 9818 |
]. |
|
393
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
9819 |
^ self |
|
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
9820 |
! |
|
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
9821 |
|
| 269 | 9822 |
map |
| 1827 | 9823 |
"make the view visible on the screen. |
9824 |
For topViews, the windowManager will choose (or ask for) the |
|
|
2103
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
9825 |
views position on the screen. |
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
9826 |
Notice: |
| 7617 | 9827 |
Actually, this method is only valid for topViews; |
9828 |
however, it is defined here to allow things like 'Button new realize'" |
|
| 1827 | 9829 |
|
9830 |
self mapAt:nil iconified:false |
|
9831 |
||
9832 |
"Modified: 24.7.1997 / 13:44:25 / cg" |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
9833 |
! |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
9834 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
9835 |
mapAt:aPoint |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
9836 |
"make the view visible on the screen. |
| 7692 | 9837 |
For topViews, if aPoint is nonNil, the view's origin is located there |
|
2103
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
9838 |
(unless you have a dictator as windowManager ;-) |
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
9839 |
Notice: |
| 7692 | 9840 |
Actually, this method is only valid for topViews; |
9841 |
however, it is defined here to allow things like 'Button new realize'" |
|
| 1827 | 9842 |
|
9843 |
self mapAt:aPoint iconified:false |
|
9844 |
||
9845 |
"Modified: 24.7.1997 / 13:45:02 / cg" |
|
9846 |
! |
|
9847 |
||
9848 |
mapAt:aPoint iconified:iconified |
|
9849 |
"make the view visible on the screen. |
|
| 7692 | 9850 |
For topViews, if aPoint is nonNil, the view's origin is located there |
| 1827 | 9851 |
(unless you have a dictator as windowManager ;-). |
|
2103
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
9852 |
If the iconified argument is true, the window is created as icon initially. |
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
9853 |
Notice: |
| 7692 | 9854 |
Actually, this method is only valid for topViews; |
9855 |
however, it is defined here to allow things like 'Button new realize'" |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
9856 |
|
|
1809
fec93025e9e7
mapping trouble fixed (see mswindows scrollBar remap)
Claus Gittinger <cg@exept.de>
parents:
1808
diff
changeset
|
9857 |
|subs| |
|
fec93025e9e7
mapping trouble fixed (see mswindows scrollBar remap)
Claus Gittinger <cg@exept.de>
parents:
1808
diff
changeset
|
9858 |
|
| 269 | 9859 |
realized ifFalse:[ |
| 7692 | 9860 |
self drawableId isNil ifTrue:[ |
9861 |
" |
|
9862 |
first time ? |
|
9863 |
yes, realize (implies a map) |
|
9864 |
" |
|
9865 |
self realizeKeepingGroup:false at:aPoint iconified:iconified |
|
9866 |
] ifFalse:[ |
|
9867 |
" |
|
9868 |
no, map only |
|
9869 |
" |
|
9870 |
realized := true. |
|
9871 |
aPoint isNil ifTrue:[ |
|
9872 |
iconified ifTrue:[ |
|
9873 |
device |
|
9874 |
mapView:self id:self drawableId iconified:iconified |
|
| 7986 | 9875 |
atX:nil y:nil |
| 7692 | 9876 |
width:width height:height |
9877 |
minExtent:(self minExtent) maxExtent:(self maxExtent). |
|
9878 |
] ifFalse:[ |
|
9879 |
device mapWindow:self drawableId. |
|
9880 |
] |
|
9881 |
] ifFalse:[ |
|
9882 |
left := aPoint x. |
|
9883 |
top := aPoint y. |
|
9884 |
device |
|
9885 |
mapView:self id:self drawableId iconified:iconified |
|
9886 |
atX:left y:top |
|
9887 |
width:width height:height |
|
9888 |
minExtent:(self minExtent) maxExtent:(self maxExtent). |
|
9889 |
]. |
|
9890 |
||
9891 |
"/ |
|
9892 |
"/ implies that all realized subviews |
|
9893 |
"/ are now also mapped |
|
9894 |
"/ |
|
9895 |
"/ not needed for topViews - the mapped event does exactly the same |
|
9896 |
"/ however, X does not generate mapped events for non-topViews |
|
9897 |
"/ when a view gets deiconified. |
|
9898 |
||
9899 |
superView notNil ifTrue:[ |
|
9900 |
(subs := self subViews) notNil ifTrue:[ |
|
9901 |
subs do:[:v | |
|
9902 |
v realized "shown" ifFalse:[ |
|
9903 |
v mapped |
|
9904 |
] |
|
9905 |
] |
|
9906 |
] |
|
9907 |
] |
|
9908 |
]. |
|
| 140 | 9909 |
] |
| 654 | 9910 |
|
| 7986 | 9911 |
"Created: / 24-07-1997 / 13:43:23 / cg" |
9912 |
"Modified: / 18-03-2017 / 00:07:24 / stefan" |
|
| 1827 | 9913 |
! |
9914 |
||
9915 |
mapIconified |
|
9916 |
"make the view visible on the screen. |
|
9917 |
For topViews, the view is created in iconified state" |
|
9918 |
||
9919 |
self mapAt:nil iconified:true |
|
9920 |
||
9921 |
"Modified: 24.7.1997 / 13:44:25 / cg" |
|
9922 |
"Created: 24.7.1997 / 13:47:03 / cg" |
|
| 140 | 9923 |
! |
9924 |
||
| 269 | 9925 |
physicalCreate |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
9926 |
"common code for create & recreate: |
| 269 | 9927 |
physically create (but do not map) the view on the device." |
9928 |
||
| 3642 | 9929 |
|sv isInputOnly| |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
9930 |
|
| 6229 | 9931 |
sv := superView isNil ifTrue:[nil] ifFalse:[superView view]. |
| 269 | 9932 |
|
|
3008
81987f198808
let WindowSensor perform the preViewCreation/postViewCreation
Claus Gittinger <cg@exept.de>
parents:
3007
diff
changeset
|
9933 |
"/ give global eventListeners a chance to intercept windowCreation |
|
81987f198808
let WindowSensor perform the preViewCreation/postViewCreation
Claus Gittinger <cg@exept.de>
parents:
3007
diff
changeset
|
9934 |
"/ and provide another origin (by payching my origin via setOrigin:). |
|
81987f198808
let WindowSensor perform the preViewCreation/postViewCreation
Claus Gittinger <cg@exept.de>
parents:
3007
diff
changeset
|
9935 |
WindowSensor preViewCreateNotification:self. |
|
81987f198808
let WindowSensor perform the preViewCreation/postViewCreation
Claus Gittinger <cg@exept.de>
parents:
3007
diff
changeset
|
9936 |
|
| 2088 | 9937 |
isInputOnly := self isInputOnly. |
9938 |
||
| 6315 | 9939 |
gc |
| 6229 | 9940 |
createWindowFor:self |
9941 |
type:(self windowType) |
|
9942 |
origin:(left @ top) |
|
9943 |
extent:(width @ height) |
|
9944 |
minExtent:nil |
|
9945 |
maxExtent:nil |
|
9946 |
borderWidth:0 "self borderWidth" |
|
9947 |
subViewOf:sv |
|
9948 |
style:(self windowStyle) |
|
9949 |
inputOnly:isInputOnly |
|
9950 |
label:nil |
|
9951 |
owner:nil |
|
9952 |
icon:nil iconMask:nil |
|
9953 |
iconView:nil. |
|
| 269 | 9954 |
|
|
3010
ea1a075505b4
Let #waitUntilVisible processExposeEvents
Stefan Vogel <sv@exept.de>
parents:
3008
diff
changeset
|
9955 |
"/ if there is a global eventListener, |
|
ea1a075505b4
Let #waitUntilVisible processExposeEvents
Stefan Vogel <sv@exept.de>
parents:
3008
diff
changeset
|
9956 |
"/ give it a chance to track views |
|
ea1a075505b4
Let #waitUntilVisible processExposeEvents
Stefan Vogel <sv@exept.de>
parents:
3008
diff
changeset
|
9957 |
|
|
3008
81987f198808
let WindowSensor perform the preViewCreation/postViewCreation
Claus Gittinger <cg@exept.de>
parents:
3007
diff
changeset
|
9958 |
"/ give global listeners a chance to track views |
|
81987f198808
let WindowSensor perform the preViewCreation/postViewCreation
Claus Gittinger <cg@exept.de>
parents:
3007
diff
changeset
|
9959 |
WindowSensor postViewCreateNotification:self. |
|
1716
d6bf8f0deb18
added werners eventListener hook for view creation
Claus Gittinger <cg@exept.de>
parents:
1713
diff
changeset
|
9960 |
|
| 5557 | 9961 |
self originChangedFlag:false extentChangedFlag:false. |
| 269 | 9962 |
|
|
5390
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
9963 |
"/ (borderColor notNil and:[borderColor ~= Black]) ifTrue:[ |
|
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
9964 |
"/ isInputOnly ifFalse:[ |
|
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
9965 |
"/ self setBorderColor |
|
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
9966 |
"/ ] |
|
9509eceb1348
no more direct accesses to borderWidth and borderColor
Claus Gittinger <cg@exept.de>
parents:
5366
diff
changeset
|
9967 |
"/ ]. |
| 269 | 9968 |
(viewGravity notNil "and:[viewGravity ~~ #NorthWest]") ifTrue:[ |
| 7617 | 9969 |
gc viewGravity:viewGravity. |
| 269 | 9970 |
]. |
9971 |
(bitGravity notNil "and:[bitGravity ~~ #NorthWest]") ifTrue:[ |
|
| 7617 | 9972 |
isInputOnly ifFalse:[ |
9973 |
gc bitGravity:bitGravity. |
|
9974 |
] |
|
| 269 | 9975 |
]. |
9976 |
viewShape notNil ifTrue:[ |
|
| 7617 | 9977 |
self setViewShape |
| 269 | 9978 |
]. |
9979 |
(backed notNil and:[backed ~~ false]) ifTrue:[ |
|
| 7617 | 9980 |
self backingStore:backed. |
| 3152 | 9981 |
]. |
9982 |
self saveUnder ifTrue:[ |
|
| 7617 | 9983 |
self saveUnder:true. |
| 1903 | 9984 |
]. |
| 1960 | 9985 |
cursor notNil ifTrue:[ |
| 7617 | 9986 |
self setCursor |
| 2088 | 9987 |
]. |
9988 |
||
| 5557 | 9989 |
name notNil ifTrue:[ |
| 7617 | 9990 |
self windowName:name. |
| 5557 | 9991 |
]. |
9992 |
||
| 2088 | 9993 |
"Modified: / 9.4.1998 / 20:18:12 / cg" |
| 269 | 9994 |
! |
9995 |
||
| 1827 | 9996 |
postRealize |
9997 |
"invoked after a view was realized. |
|
9998 |
Can be redefined in subclasses to perform delayed actions." |
|
9999 |
||
10000 |
"/ nothing done here |
|
10001 |
||
10002 |
"Created: 24.7.1997 / 14:35:36 / cg" |
|
10003 |
! |
|
10004 |
||
| 4126 | 10005 |
preRealize |
10006 |
"invoked right before a view is realized. |
|
10007 |
Can be redefined in subclasses to perform delayed actions." |
|
10008 |
||
10009 |
"/ nothing done here |
|
10010 |
||
10011 |
"Created: 24.7.1997 / 14:35:36 / cg" |
|
10012 |
! |
|
10013 |
||
| 269 | 10014 |
realize |
10015 |
"realize - make visible; |
|
10016 |
realizing is done very late (after layout is fixed) to avoid |
|
10017 |
visible rearranging of windows on the screen" |
|
10018 |
||
| 7094 | 10019 |
self isBeingDestroyed:false. "/ in case a view gets rerealized |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10020 |
self realizeKeepingGroup:false at:nil iconified:false |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10021 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10022 |
"Modified: 24.7.1997 / 13:14:28 / cg" |
| 269 | 10023 |
! |
10024 |
||
10025 |
realizeAllSubViews |
|
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
10026 |
"realize all my subviews - but not myself." |
| 269 | 10027 |
|
10028 |
subViews notNil ifTrue:[ |
|
| 7617 | 10029 |
subViews do:[:subView | |
10030 |
subView realize |
|
10031 |
] |
|
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
10032 |
]. |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
10033 |
components notNil ifTrue:[ |
| 7617 | 10034 |
components do:[:component | |
10035 |
component realize |
|
10036 |
] |
|
| 269 | 10037 |
]. |
10038 |
||
10039 |
"Modified: 5.9.1995 / 23:30:47 / claus" |
|
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
10040 |
"Modified: 13.1.1997 / 21:25:49 / cg" |
| 269 | 10041 |
! |
10042 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10043 |
realizeAt:aPoint |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10044 |
"realize - make visible; |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10045 |
realizing is done very late (after layout is fixed) to avoid |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10046 |
visible rearranging of windows on the screen" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10047 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10048 |
self realizeKeepingGroup:false at:aPoint iconified:false |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10049 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10050 |
"Modified: 24.7.1997 / 13:14:28 / cg" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10051 |
"Created: 24.7.1997 / 13:21:04 / cg" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10052 |
! |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10053 |
|
| 269 | 10054 |
realizeInGroup |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10055 |
"special realize - leave windowgroup as is; |
|
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10056 |
This allows a view to be realized in any windowgroup; |
| 269 | 10057 |
for special applications, like the kill button in the Filebrowser which has |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
10058 |
a windowGroup different from its superview's and is handled as a separate process." |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
10059 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
10060 |
windowGroup isForModalSubview:true. |
| 1877 | 10061 |
|
10062 |
self realizeKeepingGroup:true at:nil iconified:false |
|
10063 |
||
| 8001 | 10064 |
"Modified: / 20-08-1997 / 14:56:20 / cg" |
10065 |
"Modified (comment): / 10-04-2017 / 21:27:26 / cg" |
|
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
10066 |
! |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
10067 |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10068 |
realizeKeepingGroup:keepGroupAsIs at:position iconified:iconified |
| 151 | 10069 |
"common helper for realize and realizeInGroup. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10070 |
Create the view; if the keepGroupAsIs argument is not true, |
| 1877 | 10071 |
assign my windowGroup." |
| 140 | 10072 |
|
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
10073 |
|superGroup groupChange keep| |
| 140 | 10074 |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10075 |
"/ fetch device colors, to avoid reallocation at redraw time |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10076 |
self fetchDeviceResources. |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10077 |
|
| 6315 | 10078 |
self drawableId isNil ifTrue:[ |
| 7622 | 10079 |
self create. |
10080 |
self drawableId isNil ifTrue:[ |
|
10081 |
('SimpleView [warning]: could not create view: ' , self class name) errorPrintCR.
|
|
10082 |
^ self |
|
10083 |
] |
|
|
2189
86284985c4c0
care for non-creatable views.
Claus Gittinger <cg@exept.de>
parents:
2174
diff
changeset
|
10084 |
]. |
| 140 | 10085 |
|
| 7094 | 10086 |
self isBeingDestroyed:false. "/ in case a view gets rerealized |
| 372 | 10087 |
groupChange := false. |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
10088 |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10089 |
(windowGroup notNil |
| 1877 | 10090 |
and:[superView isNil |
10091 |
and:[windowGroup isForModalSubview]]) ifTrue:[ |
|
| 7622 | 10092 |
keep := true. |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
10093 |
] ifFalse:[ |
| 7622 | 10094 |
keep := keepGroupAsIs |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
10095 |
]. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
10096 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
10097 |
keep ifFalse:[ |
| 7622 | 10098 |
" |
10099 |
put myself into superviews windowgroup if there is a superview |
|
10100 |
This is the default behavior, which may be suppressed by |
|
10101 |
passing true as keepGroupAsIs-argument. |
|
10102 |
(it may be useful to assign a separate windowGroup to |
|
10103 |
a childView to have it execute independent of the parent |
|
10104 |
-> an example is found in the fileBrowsers kill-button) |
|
10105 |
" |
|
10106 |
superView notNil ifTrue:[ |
|
10107 |
superGroup := superView windowGroup. |
|
10108 |
(windowGroup notNil and:[superGroup ~~ windowGroup]) ifTrue:[ |
|
10109 |
" |
|
10110 |
mhmh - seems that the windowgroup has changed .... |
|
10111 |
" |
|
| 145 | 10112 |
"/ 'oops - wgroup change on realize' printNL. |
| 7622 | 10113 |
groupChange := true. |
10114 |
||
10115 |
"/ |
|
10116 |
"/ recursively change the windowGroup of |
|
10117 |
"/ myself and all of my children |
|
10118 |
"/ |
|
10119 |
self windowGroup:superGroup. |
|
10120 |
] ifFalse:[ |
|
10121 |
windowGroup isNil ifTrue:[ |
|
10122 |
"/ |
|
10123 |
"/ only change the group of myself - |
|
10124 |
"/ subviews will fetch it when realized. |
|
10125 |
"/ |
|
10126 |
windowGroup := superGroup. |
|
10127 |
superGroup notNil ifTrue:[superGroup addView:self]. |
|
10128 |
] |
|
10129 |
]. |
|
10130 |
]. |
|
| 140 | 10131 |
]. |
10132 |
||
| 3375 | 10133 |
(self originOrExtentChanged) ifTrue:[ |
| 7622 | 10134 |
self fixSize. |
10135 |
self sizeChanged:nil. |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10136 |
]. |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10137 |
position notNil ifTrue:[ |
| 7622 | 10138 |
self origin:position. |
|
1039
ef2ded1798df
Send #realize to subviews even if hiddenOnRealize is set for myself.
Stefan Vogel <sv@exept.de>
parents:
1038
diff
changeset
|
10139 |
]. |
|
ef2ded1798df
Send #realize to subviews even if hiddenOnRealize is set for myself.
Stefan Vogel <sv@exept.de>
parents:
1038
diff
changeset
|
10140 |
|
|
ef2ded1798df
Send #realize to subviews even if hiddenOnRealize is set for myself.
Stefan Vogel <sv@exept.de>
parents:
1038
diff
changeset
|
10141 |
(subViews notNil or:[components notNil]) ifTrue:[ |
| 7622 | 10142 |
(realized not or:[groupChange]) ifTrue:[ |
10143 |
self isHiddenOnRealize ifFalse:[ |
|
10144 |
self realizeAllSubViews. |
|
10145 |
]. |
|
10146 |
]. |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10147 |
]. |
|
1874
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
10148 |
|
| 4126 | 10149 |
self preRealize. |
10150 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10151 |
iconified ifTrue:[ |
| 7622 | 10152 |
realized ifFalse:[ |
10153 |
self mapIconified |
|
10154 |
] |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
10155 |
] ifFalse:[ |
| 7622 | 10156 |
self isHiddenOnRealize ifFalse:[ |
10157 |
self setInnerClip. |
|
10158 |
||
10159 |
realized ifFalse:[ |
|
10160 |
" |
|
10161 |
now, make the view visible |
|
10162 |
" |
|
10163 |
self mapAt:position |
|
10164 |
] |
|
10165 |
] |
|
| 140 | 10166 |
]. |
10167 |
||
10168 |
controller notNil ifTrue:[ |
|
| 7622 | 10169 |
controller startUp |
| 1827 | 10170 |
]. |
10171 |
||
10172 |
self postRealize |
|
| 654 | 10173 |
|
|
2189
86284985c4c0
care for non-creatable views.
Claus Gittinger <cg@exept.de>
parents:
2174
diff
changeset
|
10174 |
"Modified: / 23.8.1996 / 15:07:16 / stefan" |
|
86284985c4c0
care for non-creatable views.
Claus Gittinger <cg@exept.de>
parents:
2174
diff
changeset
|
10175 |
"Created: / 24.7.1997 / 13:10:17 / cg" |
|
86284985c4c0
care for non-creatable views.
Claus Gittinger <cg@exept.de>
parents:
2174
diff
changeset
|
10176 |
"Modified: / 27.7.1998 / 20:01:02 / cg" |
| 140 | 10177 |
! |
10178 |
||
10179 |
recreate |
|
| 3301 | 10180 |
"recreate (i.e. tell X about me) after a snapin or a migration" |
| 140 | 10181 |
|
| 6315 | 10182 |
self drawableId isNil ifTrue:[ |
| 7617 | 10183 |
super recreate. |
10184 |
self physicalCreate. |
|
10185 |
||
10186 |
viewBackground notNil ifTrue:[ |
|
10187 |
self setViewBackground |
|
10188 |
]. |
|
10189 |
||
10190 |
" |
|
10191 |
XXX has to be changed: eventmasks are device specific - |
|
10192 |
XXX will not allow restart on another Workstation-type. |
|
10193 |
XXX event masks must become symbolic |
|
10194 |
" |
|
10195 |
eventMask isNil ifTrue:[ |
|
10196 |
eventMask := device defaultEventMask |
|
10197 |
]. |
|
10198 |
device setEventMask:eventMask in:self drawableId |
|
| 140 | 10199 |
] |
10200 |
! |
|
10201 |
||
| 6863 | 10202 |
recursiveRealizeAllSubViews |
10203 |
"realize all my subviews and all of their subviews - but not myself." |
|
10204 |
||
10205 |
subViews notNil ifTrue:[ |
|
| 7617 | 10206 |
subViews do:[:subView | |
10207 |
subView realize. |
|
10208 |
subView recursiveRealizeAllSubViews. |
|
10209 |
] |
|
| 6863 | 10210 |
]. |
10211 |
components notNil ifTrue:[ |
|
| 7617 | 10212 |
components do:[:component | |
10213 |
component realize. |
|
10214 |
component recursiveRealizeAllSubViews. |
|
10215 |
] |
|
| 6863 | 10216 |
]. |
10217 |
! |
|
10218 |
||
| 654 | 10219 |
remap |
10220 |
"make the view visible on the screen at its previous position. |
|
10221 |
In contrast to map, this asks the windowManager to show the view |
|
10222 |
immediately (instead of asking for a frame). However, some windowManagers |
|
10223 |
are known to ignore this ..." |
|
10224 |
||
10225 |
realized ifFalse:[ |
|
| 7617 | 10226 |
self drawableId isNil ifTrue:[ |
10227 |
self realize |
|
10228 |
] ifFalse:[ |
|
10229 |
" |
|
10230 |
now, make the view visible |
|
10231 |
" |
|
10232 |
realized := true. |
|
10233 |
device |
|
10234 |
mapView:self id:self drawableId iconified:false |
|
10235 |
atX:left y:top width:width height:height |
|
10236 |
minExtent:(self minExtent) maxExtent:(self maxExtent) |
|
10237 |
] |
|
| 654 | 10238 |
] |
10239 |
||
10240 |
"Created: 8.5.1996 / 09:33:06 / cg" |
|
| 1379 | 10241 |
"Modified: 25.2.1997 / 22:44:33 / cg" |
| 654 | 10242 |
! |
10243 |
||
| 1109 | 10244 |
rerealize |
10245 |
"rerealize at old position in (a possibly different) windowGroup." |
|
10246 |
||
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
10247 |
self fetchDeviceResources. |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
10248 |
|
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
10249 |
self rerealizeInGroup:windowGroup. |
| 1109 | 10250 |
|
10251 |
"Created: 7.11.1996 / 16:27:09 / cg" |
|
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
10252 |
"Modified: 13.1.1997 / 21:53:18 / cg" |
| 1109 | 10253 |
! |
10254 |
||
| 269 | 10255 |
rerealizeInGroup:aWindowGroup |
10256 |
"rerealize at old position in (a possibly different) windowGroup." |
|
10257 |
||
| 6315 | 10258 |
self drawableId isNil ifTrue:[self create]. |
| 8001 | 10259 |
|
| 6315 | 10260 |
self drawableId notNil ifTrue:[ |
| 8001 | 10261 |
aWindowGroup ~~ windowGroup ifTrue:[ |
10262 |
windowGroup notNil ifTrue:[ |
|
10263 |
windowGroup removeView:self |
|
10264 |
]. |
|
10265 |
windowGroup := aWindowGroup. |
|
10266 |
aWindowGroup addTopView:self. |
|
10267 |
]. |
|
10268 |
self remap. |
|
| 269 | 10269 |
] |
|
646
0d2886a9ae38
Rename unrealize-->unmap, rerealize-->map.
Stefan Vogel <sv@exept.de>
parents:
640
diff
changeset
|
10270 |
|
| 8001 | 10271 |
"Modified: / 03-05-1996 / 23:59:30 / stefan" |
10272 |
"Modified: / 28-07-1997 / 18:53:01 / cg" |
|
10273 |
"Modified (format): / 10-04-2017 / 21:27:08 / cg" |
|
| 140 | 10274 |
! |
10275 |
||
10276 |
rerealizeWithAllSubViews |
|
10277 |
"rerealize myself with all subviews" |
|
10278 |
||
| 6315 | 10279 |
self drawableId notNil ifTrue:[ |
| 7617 | 10280 |
realized := true. |
10281 |
self realizeAllSubViews. |
|
10282 |
superView isNil ifTrue:[ |
|
10283 |
device |
|
10284 |
mapView:self id:self drawableId iconified:false |
|
10285 |
atX:left y:top width:width height:height |
|
10286 |
minExtent:(self minExtent) maxExtent:(self maxExtent) |
|
10287 |
] ifFalse:[ |
|
10288 |
device |
|
10289 |
mapWindow:self drawableId |
|
10290 |
]. |
|
| 140 | 10291 |
] |
|
1290
1cc24cff6fe9
eliminated some references to subViews instance variable (will vanish)
Claus Gittinger <cg@exept.de>
parents:
1261
diff
changeset
|
10292 |
|
|
1cc24cff6fe9
eliminated some references to subViews instance variable (will vanish)
Claus Gittinger <cg@exept.de>
parents:
1261
diff
changeset
|
10293 |
"Modified: 28.1.1997 / 17:59:28 / cg" |
| 180 | 10294 |
! |
10295 |
||
| 269 | 10296 |
resize |
10297 |
"resize myself to make everything fit into me. |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10298 |
Here, nothing special is done (except for setting my extent to the |
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
10299 |
preferredExtent), but may be redefined in some subclasses." |
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
10300 |
|
|
4899
5d9393ff0aae
use accessors for hiddenOnRealize and explicitExtents;
Claus Gittinger <cg@exept.de>
parents:
4898
diff
changeset
|
10301 |
self hasExplicitExtent ifFalse:[ |
| 7617 | 10302 |
layout isNil ifTrue:[ |
10303 |
self extent:(self preferredExtent). |
|
10304 |
self explicitExtent:false. |
|
10305 |
]. |
|
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
10306 |
] |
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
10307 |
|
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
10308 |
"Modified: 15.7.1996 / 11:20:27 / cg" |
| 269 | 10309 |
! |
10310 |
||
| 6126 | 10311 |
setForegroundWindow |
10312 |
"noop for protocol compatibility with TopViews (in case you do a Button new open)" |
|
10313 |
||
10314 |
"Created: / 17-09-2010 / 16:30:24 / cg" |
|
10315 |
"Modified: / 17-09-2010 / 18:39:35 / cg" |
|
10316 |
! |
|
10317 |
||
| 269 | 10318 |
unmap |
| 2576 | 10319 |
"unmap the view - the view stays created (but invisible), and can be remapped again later." |
| 269 | 10320 |
|
10321 |
realized ifTrue:[ |
|
| 7617 | 10322 |
realized := false. |
10323 |
self drawableId notNil ifTrue:[ |
|
10324 |
device unmapWindow:self drawableId. |
|
10325 |
||
10326 |
"/ make it go away immediately |
|
10327 |
"/ (this hides the subview killing) |
|
10328 |
self flush. |
|
10329 |
]. |
|
10330 |
||
10331 |
"/ Normally, this is not correct with X, where the |
|
10332 |
"/ unmap is an asynchronous operation. |
|
10333 |
"/ (shown is cleared also in unmapped event) |
|
10334 |
"/ Do it anyway, to avoid synchronisation problems. |
|
10335 |
||
10336 |
shown ifTrue:[ |
|
10337 |
shown := false. |
|
10338 |
dependents notNil ifTrue:[ self changed:#visibility ]. |
|
10339 |
] |
|
| 269 | 10340 |
]. |
| 190 | 10341 |
|
10342 |
" |
|
| 269 | 10343 |
|top sub| |
10344 |
||
10345 |
top := StandardSystemView new. |
|
10346 |
top extent:200@200. |
|
10347 |
||
10348 |
sub := View |
|
| 7617 | 10349 |
origin:0.2@0.2 |
10350 |
corner:0.8@0.8 |
|
10351 |
in:top. |
|
| 269 | 10352 |
|
10353 |
sub viewBackground:Color red. |
|
10354 |
sub hiddenOnRealize:true. |
|
10355 |
||
10356 |
top open. |
|
10357 |
(Delay forSeconds:5) wait. |
|
10358 |
sub map. |
|
10359 |
(Delay forSeconds:3) wait. |
|
10360 |
sub unmap. |
|
10361 |
sub viewBackground:(Color green). |
|
10362 |
(Delay forSeconds:3) wait. |
|
10363 |
sub map. |
|
| 151 | 10364 |
" |
| 1379 | 10365 |
|
|
2465
193a96bd94d7
clear shown when unmapped notification arrives
Claus Gittinger <cg@exept.de>
parents:
2454
diff
changeset
|
10366 |
"Modified: / 22.2.1999 / 20:10:58 / cg" |
| 269 | 10367 |
! |
10368 |
||
10369 |
unrealize |
|
10370 |
"alias for unmap, for historic reasons" |
|
10371 |
||
| 3434 | 10372 |
<resource:#obsolete> |
10373 |
||
| 4464 | 10374 |
self obsoleteMethodWarning:'use #unmap'. |
| 269 | 10375 |
self unmap. |
|
646
0d2886a9ae38
Rename unrealize-->unmap, rerealize-->map.
Stefan Vogel <sv@exept.de>
parents:
640
diff
changeset
|
10376 |
|
|
0d2886a9ae38
Rename unrealize-->unmap, rerealize-->map.
Stefan Vogel <sv@exept.de>
parents:
640
diff
changeset
|
10377 |
"Modified: 4.5.1996 / 00:07:48 / stefan" |
| 151 | 10378 |
! ! |
10379 |
||
10380 |
!SimpleView methodsFor:'redrawing'! |
|
10381 |
||
|
5263
654f1779f5ed
changed redraw to always clear the exposed area, unless
Claus Gittinger <cg@exept.de>
parents:
5262
diff
changeset
|
10382 |
clearExposedAreaInRedraw |
|
654f1779f5ed
changed redraw to always clear the exposed area, unless
Claus Gittinger <cg@exept.de>
parents:
5262
diff
changeset
|
10383 |
"return true here, if the exposed area should be cleared here |
|
654f1779f5ed
changed redraw to always clear the exposed area, unless
Claus Gittinger <cg@exept.de>
parents:
5262
diff
changeset
|
10384 |
or not. In almost every situation, it makes sense to do so..." |
|
654f1779f5ed
changed redraw to always clear the exposed area, unless
Claus Gittinger <cg@exept.de>
parents:
5262
diff
changeset
|
10385 |
|
|
654f1779f5ed
changed redraw to always clear the exposed area, unless
Claus Gittinger <cg@exept.de>
parents:
5262
diff
changeset
|
10386 |
^ true |
|
654f1779f5ed
changed redraw to always clear the exposed area, unless
Claus Gittinger <cg@exept.de>
parents:
5262
diff
changeset
|
10387 |
! |
|
654f1779f5ed
changed redraw to always clear the exposed area, unless
Claus Gittinger <cg@exept.de>
parents:
5262
diff
changeset
|
10388 |
|
| 6644 | 10389 |
drawFocusFrame |
10390 |
self hasFocus ifTrue:[ |
|
| 7617 | 10391 |
(styleSheet at:#focusHighlightStyle) == #win95 ifTrue:[ |
10392 |
self windowGroup focusCameByTab ifTrue:[ |
|
10393 |
self drawWin95FocusFrame |
|
10394 |
] |
|
10395 |
]. |
|
| 6644 | 10396 |
] |
10397 |
! |
|
10398 |
||
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10399 |
flash |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10400 |
"flash the view - fill it black, then white, finally |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10401 |
redraw completely. |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10402 |
Can be used to wakeup the user :-) |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10403 |
when problem or warning conditions arise. |
| 2174 | 10404 |
Someone may redefine this to flash its contents (instead of black/white)." |
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10405 |
|
| 6386 | 10406 |
self flash:nil |
10407 |
||
10408 |
" |
|
10409 |
|v| |
|
10410 |
||
10411 |
v := View new openAndWait. |
|
10412 |
Delay waitForSeconds:2. |
|
10413 |
v flash. |
|
10414 |
Delay waitForSeconds:2. |
|
10415 |
v destroy |
|
10416 |
" |
|
10417 |
||
10418 |
"Modified: / 16.7.1998 / 18:46:48 / cg" |
|
10419 |
! |
|
10420 |
||
10421 |
flash:messageOrNil |
|
10422 |
"flash the view - fill it black, then white, finally |
|
10423 |
redraw completely. |
|
10424 |
Can be used to wakeup the user :-) |
|
10425 |
when problem or warning conditions arise. |
|
10426 |
Someone may redefine this to flash its contents (instead of black/white)." |
|
10427 |
||
| 6906 | 10428 |
self flash:messageOrNil withColor:self blackColor. |
10429 |
||
10430 |
" |
|
10431 |
|v| |
|
10432 |
||
10433 |
v := View new openAndWait. |
|
10434 |
Delay waitForSeconds:2. |
|
| 6907 | 10435 |
v flash:'Hello World'. |
| 6906 | 10436 |
Delay waitForSeconds:2. |
10437 |
v destroy |
|
10438 |
" |
|
10439 |
! |
|
10440 |
||
10441 |
flash:messageOrNil withColor:flashColor |
|
10442 |
"flash the view - fill it black, then white, finally |
|
10443 |
redraw completely. |
|
10444 |
Can be used to wakeup the user :-) |
|
10445 |
when problem or warning conditions arise. |
|
10446 |
Someone may redefine this to flash its contents (instead of black/white)." |
|
10447 |
||
| 7793 | 10448 |
shown ifFalse:[^ self]. |
10449 |
||
| 6906 | 10450 |
self fill:flashColor. |
| 6386 | 10451 |
messageOrNil notNil ifTrue:[ |
| 7793 | 10452 |
gc withForeground:self whiteColor do:[ |
10453 |
self displayString:messageOrNil centeredAt:(self center). |
|
10454 |
]. |
|
| 6386 | 10455 |
]. |
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10456 |
Delay waitForSeconds:0.1. |
| 7793 | 10457 |
shown ifFalse:[^ self]. |
10458 |
||
| 6315 | 10459 |
self fill:self whiteColor. |
| 6604 | 10460 |
messageOrNil notNil ifTrue:[ |
| 7793 | 10461 |
gc withForeground:self blackColor do:[ |
10462 |
self displayString:messageOrNil centeredAt:(self center). |
|
10463 |
]. |
|
| 6604 | 10464 |
]. |
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10465 |
Delay waitForSeconds:0.1. |
| 7793 | 10466 |
shown ifFalse:[^ self]. |
10467 |
||
| 2173 | 10468 |
self fill:viewBackground. |
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10469 |
self invalidate |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10470 |
|
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10471 |
" |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10472 |
|v| |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10473 |
|
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10474 |
v := View new openAndWait. |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10475 |
Delay waitForSeconds:2. |
| 6907 | 10476 |
v flash:'Hello World' withColor:Color red. |
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10477 |
Delay waitForSeconds:2. |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10478 |
v destroy |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10479 |
" |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10480 |
|
| 2174 | 10481 |
"Modified: / 16.7.1998 / 18:46:48 / cg" |
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10482 |
! |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
10483 |
|
| 6386 | 10484 |
flashReadOnly |
10485 |
"flash the view and show 'Read Only' for a moment." |
|
10486 |
||
10487 |
self flash:(resources string:'Read Only') |
|
10488 |
! |
|
10489 |
||
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
10490 |
invalidate |
| 7232 | 10491 |
"add a damage to redraw the receiver to its input event queue. |
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
10492 |
This is preferable to calling redraw directly, in that the drawing is done by |
| 7692 | 10493 |
the view's process itself, and there is a possibilty to merge |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10494 |
multiple damage rectangles into single redraws. |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10495 |
However, be aware, that the redrawing may be delayed for some time, |
| 7232 | 10496 |
until the receiver's windowGroupProcess gets rescheduled." |
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
10497 |
|
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10498 |
shown ifFalse:[ |
| 7692 | 10499 |
"/ no need to add damage - will get a full-redraw anyway, |
10500 |
"/ when I will be shown again. |
|
10501 |
^ self |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10502 |
]. |
|
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10503 |
self |
| 7692 | 10504 |
invalidateDeviceRectangle:(Rectangle left:0 top:0 width:width height:height) |
10505 |
repairNow:false |
|
|
2394
cfb6434f1a9c
oops - invalidate must add deviceRectangles to the damage-list.
Claus Gittinger <cg@exept.de>
parents:
2382
diff
changeset
|
10506 |
|
|
cfb6434f1a9c
oops - invalidate must add deviceRectangles to the damage-list.
Claus Gittinger <cg@exept.de>
parents:
2382
diff
changeset
|
10507 |
"Modified: / 9.11.1998 / 21:04:16 / cg" |
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
10508 |
! |
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
10509 |
|
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
10510 |
invalidate:aRectangle |
| 7232 | 10511 |
"add a damage to redraw part of the receiver, to its input event queue. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10512 |
This is preferable to calling redraw directly, |
| 7692 | 10513 |
in that the drawing is done by the view's process itself, |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10514 |
and there is a possibilty to merge multiple damage rectangles into |
|
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10515 |
single redraws. |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10516 |
However, be aware, that the redrawing may be delayed for some time, |
| 7232 | 10517 |
intil the receiver's windowGroupProcess gets rescheduled." |
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
10518 |
|
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10519 |
shown ifFalse:[ |
| 7692 | 10520 |
"/ no need to add damage - will get a full-redraw anyway, |
10521 |
"/ when I will be shown again. |
|
10522 |
^ self |
|
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10523 |
]. |
|
2394
cfb6434f1a9c
oops - invalidate must add deviceRectangles to the damage-list.
Claus Gittinger <cg@exept.de>
parents:
2382
diff
changeset
|
10524 |
self invalidate:aRectangle repairNow:false |
|
cfb6434f1a9c
oops - invalidate must add deviceRectangles to the damage-list.
Claus Gittinger <cg@exept.de>
parents:
2382
diff
changeset
|
10525 |
|
|
cfb6434f1a9c
oops - invalidate must add deviceRectangles to the damage-list.
Claus Gittinger <cg@exept.de>
parents:
2382
diff
changeset
|
10526 |
"Modified: / 9.11.1998 / 21:03:14 / cg" |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10527 |
! |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10528 |
|
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10529 |
invalidate:aRectangle repairNow:doRepairNow |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10530 |
"add a damage to redraw part of the receiver, to its input event queue. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10531 |
and (if repairNow is true), force the receiver to repair all of its |
| 2451 | 10532 |
damaged areas right now. |
10533 |
The given rectangle is in logical coordinate space." |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10534 |
|
| 6315 | 10535 |
|r currentTransformation| |
|
3856
45fccc92d834
Use SynchronousWindoeSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3838
diff
changeset
|
10536 |
|
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10537 |
shown ifFalse:[ |
| 7617 | 10538 |
"/ no need to add damage - will get a full-redraw anyway, |
10539 |
"/ when I will be shown again. |
|
10540 |
^ self |
|
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10541 |
]. |
|
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10542 |
|
|
3856
45fccc92d834
Use SynchronousWindoeSensor if no windowGroup
Stefan Vogel <sv@exept.de>
parents:
3838
diff
changeset
|
10543 |
r := aRectangle. |
| 6315 | 10544 |
currentTransformation := gc transformation. |
10545 |
currentTransformation notNil ifTrue:[ |
|
| 7617 | 10546 |
r := (currentTransformation transformPoint:r origin) corner:(currentTransformation transformPoint:r corner). |
| 4971 | 10547 |
]. |
|
4993
bf54a6128b78
oops - invalidate:repairNow: did not care for transformation !
Claus Gittinger <cg@exept.de>
parents:
4990
diff
changeset
|
10548 |
self invalidateDeviceRectangle:r repairNow:doRepairNow |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10549 |
|
| 6748 | 10550 |
"Modified: / 10-11-1998 / 01:55:03 / cg" |
10551 |
"Modified: / 22-01-2015 / 14:23:09 / az" |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10552 |
! |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10553 |
|
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10554 |
invalidateDeviceRectangle:aRectangle repairNow:doRepairNow |
|
2396
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
10555 |
"add a damage to redraw part of the receiver, to its input event queue. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10556 |
and (if repairNow is true), force the receiver to repair all of its |
| 2451 | 10557 |
damaged areas right now. |
10558 |
The given rectangle is in device coordinate space." |
|
|
2396
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
10559 |
|
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10560 |
shown ifFalse:[ |
| 7617 | 10561 |
"/ no need to add damage - will get a full-redraw anyway, |
10562 |
"/ when I will be shown again. |
|
10563 |
^ self |
|
| 6549 | 10564 |
]. |
10565 |
(aRectangle width <= 0 or:[aRectangle height <= 0]) ifTrue:[ |
|
| 7617 | 10566 |
"/ no need to add damages with extent <= 0 |
10567 |
^ self |
|
| 6549 | 10568 |
]. |
| 4049 | 10569 |
self sensor addDamage:aRectangle view:self. |
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10570 |
doRepairNow ifTrue:[ |
| 7617 | 10571 |
self repairDamage |
|
2396
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
10572 |
] |
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
10573 |
|
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
10574 |
"Modified: / 10.11.1998 / 01:55:03 / cg" |
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
10575 |
"Created: / 10.11.1998 / 19:02:01 / cg" |
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
10576 |
! |
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
10577 |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10578 |
invalidateRepairNow:doRepair |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10579 |
"add a damage to redraw all of the receiver, to its input event queue. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10580 |
and (if repairNow is true), force the receiver to repair all of its |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10581 |
damaged areas right now." |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10582 |
|
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10583 |
shown ifFalse:[ |
| 7617 | 10584 |
"/ no need to add damage - will get a full-redraw anyway, |
10585 |
"/ when I will be shown again. |
|
10586 |
^ self |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10587 |
]. |
|
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10588 |
self |
| 7617 | 10589 |
invalidateDeviceRectangle:(Rectangle left:0 top:0 width:width height:height) |
10590 |
repairNow:doRepair |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10591 |
|
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10592 |
"Created: 19.4.1997 / 11:58:04 / cg" |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10593 |
"Modified: 19.4.1997 / 12:00:00 / cg" |
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
10594 |
! |
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
10595 |
|
| 3704 | 10596 |
invalidateX:x y:y width:w height:h |
10597 |
"add a damage to redraw all of the receiver, to its input event queue." |
|
10598 |
||
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10599 |
shown ifFalse:[ |
| 7617 | 10600 |
"/ no need to add damage - will get a full-redraw anyway, |
10601 |
"/ when I will be shown again. |
|
10602 |
^ self |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10603 |
]. |
|
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10604 |
self invalidate:(Rectangle left:x top:y width:w height:h) |
| 3704 | 10605 |
! |
10606 |
||
10607 |
invalidateX:x y:y width:w height:h repairNow:doRepair |
|
10608 |
"add a damage to redraw all of the receiver, to its input event queue. |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10609 |
and (if repairNow is true), force the receiver to repair all of its |
| 3704 | 10610 |
damaged areas right now." |
10611 |
||
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10612 |
shown ifFalse:[ |
| 7617 | 10613 |
"/ no need to add damage - will get a full-redraw anyway, |
10614 |
"/ when I will be shown again. |
|
10615 |
^ self |
|
|
4047
622d06eca488
invalidate checks itself for shown-flag
Claus Gittinger <cg@exept.de>
parents:
4038
diff
changeset
|
10616 |
]. |
| 3704 | 10617 |
self invalidate:(Rectangle left:x top:y width:w height:h) repairNow:doRepair |
10618 |
! |
|
10619 |
||
| 269 | 10620 |
redraw |
| 782 | 10621 |
"redraw myself completely - this is sent by redrawX:y:width:height: |
10622 |
as a fallback. |
|
| 7663 | 10623 |
Cannot do much here - is redefined in subclasses which don't care for |
| 782 | 10624 |
updating regions but instead update everything." |
10625 |
||
10626 |
"Modified: 29.5.1996 / 18:02:52 / cg" |
|
| 269 | 10627 |
! |
10628 |
||
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10629 |
redraw:aRectangle |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10630 |
"redraw a part of the view immediately." |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10631 |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10632 |
self |
| 7778 | 10633 |
redrawX:(aRectangle left) y:(aRectangle top) |
10634 |
width:(aRectangle width) height:(aRectangle height) |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10635 |
|
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10636 |
"Modified: 19.4.1997 / 11:54:23 / cg" |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10637 |
! |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10638 |
|
| 5250 | 10639 |
redrawComponentsIn:aRectangle |
10640 |
components notNil ifTrue:[ |
|
| 7617 | 10641 |
components do:[:aComponent | |
10642 |
|thisFrame is| |
|
10643 |
||
10644 |
thisFrame := aComponent bounds. |
|
10645 |
(thisFrame notNil and:[thisFrame intersects:aRectangle]) ifTrue:[ |
|
10646 |
aComponent displayOn:self |
|
10647 |
] |
|
10648 |
] |
|
| 5250 | 10649 |
]. |
10650 |
! |
|
10651 |
||
| 269 | 10652 |
redrawDeviceX:x y:y width:w height:h |
10653 |
"have to redraw part of the view. |
|
10654 |
The coordinates are in device space - if there is a transformation, |
|
10655 |
must inverse-transform back to logical coordinates. (since the view thinks |
|
10656 |
in its coordinate space)" |
|
10657 |
||
| 6315 | 10658 |
|lx ly lw lh currentTransformation| |
10659 |
||
10660 |
currentTransformation := gc transformation. |
|
10661 |
currentTransformation isNil ifTrue:[ |
|
| 7617 | 10662 |
lx := x. |
10663 |
ly := y. |
|
10664 |
lw := w. |
|
10665 |
lh := h. |
|
| 2822 | 10666 |
] ifFalse:[ |
| 7617 | 10667 |
lx := currentTransformation applyInverseToX:x. |
10668 |
ly := currentTransformation applyInverseToY:y. |
|
10669 |
lw := currentTransformation applyInverseScaleX:w. |
|
10670 |
lh := currentTransformation applyInverseScaleY:h. |
|
| 269 | 10671 |
]. |
10672 |
self redrawX:lx y:ly width:lw height:lh |
|
10673 |
! |
|
10674 |
||
| 151 | 10675 |
redrawX:x y:y width:w height:h |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10676 |
"redraw part of myself immediately, given logical coordinates |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10677 |
(if transformation is nonNil) |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10678 |
The default here is to redraw everything |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10679 |
- subclasses usually redefine this, adding more intelligence" |
| 151 | 10680 |
|
| 738 | 10681 |
|area oldClip| |
| 151 | 10682 |
|
10683 |
shown ifFalse:[^ self]. |
|
10684 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10685 |
area := Rectangle left:x top:y width:w height:h. |
| 6315 | 10686 |
oldClip := gc clippingBoundsOrNil. |
| 7465 | 10687 |
self clippingBounds:area. |
| 738 | 10688 |
|
|
5263
654f1779f5ed
changed redraw to always clear the exposed area, unless
Claus Gittinger <cg@exept.de>
parents:
5262
diff
changeset
|
10689 |
self clearExposedAreaInRedraw ifTrue:[ |
| 7617 | 10690 |
self clearRectangleX:x y:y width:w height:h. |
| 5542 | 10691 |
]. |
10692 |
||
10693 |
self renderOrRedraw. |
|
| 5250 | 10694 |
|
10695 |
"/ draw them afterwards - they can be used to replace heavy-weight views. |
|
10696 |
self redrawComponentsIn:area. |
|
| 7465 | 10697 |
self clippingBounds:oldClip. |
| 738 | 10698 |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10699 |
"Modified: 19.4.1997 / 11:55:08 / cg" |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10700 |
! |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10701 |
|
| 5542 | 10702 |
renderOrRedraw |
10703 |
renderer notNil ifTrue:[ |
|
| 7617 | 10704 |
"/ experimental feature |
10705 |
thisContext isRecursive ifTrue:[self halt]. |
|
10706 |
renderer render:self on:self at:0@0 |
|
| 5542 | 10707 |
] ifFalse:[ |
| 7617 | 10708 |
"/ redraw everything - a fallBack for lazy views. |
10709 |
self redraw. |
|
| 5542 | 10710 |
]. |
10711 |
! |
|
10712 |
||
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10713 |
repairDamage |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10714 |
"force the receiver to repair all of its |
| 2095 | 10715 |
damaged areas right now." |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10716 |
|
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10717 |
|wg| |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10718 |
|
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10719 |
shown ifTrue:[ |
| 7617 | 10720 |
(wg := self windowGroup) notNil ifTrue:[ |
10721 |
"/ wg processRealExposeEventsFor:self. "/ this ignores map/unmap |
|
10722 |
wg processExposeEventsFor:self. "/ this handles map/unmap |
|
10723 |
] |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10724 |
] |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
10725 |
|
|
2138
1800e9b5afe3
also handle map/unmap events in repairDamage.
Claus Gittinger <cg@exept.de>
parents:
2130
diff
changeset
|
10726 |
"Created: / 19.4.1997 / 12:01:13 / cg" |
| 2406 | 10727 |
"Modified: / 3.12.1998 / 14:02:06 / cg" |
| 151 | 10728 |
! |
10729 |
||
| 269 | 10730 |
showActive |
10731 |
"redraw myself as active (i.e. busy). |
|
10732 |
Nothing done here, but redefined in some classes." |
|
10733 |
||
10734 |
^ self |
|
| 135 | 10735 |
! |
10736 |
||
10737 |
showPassive |
|
10738 |
"redraw myself as inactive (i.e. nonbusy). |
|
| 151 | 10739 |
Nothing done here, but redefined in some classes." |
| 135 | 10740 |
|
10741 |
^ self |
|
10742 |
! ! |
|
10743 |
||
| 269 | 10744 |
!SimpleView methodsFor:'scrolling'! |
10745 |
||
|
2559
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10746 |
halfPageDown |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10747 |
"scroll down half a page |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10748 |
" |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10749 |
self scrollDown:(self innerHeight // 2) |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10750 |
|
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10751 |
|
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10752 |
! |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10753 |
|
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10754 |
halfPageUp |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10755 |
"scroll up half a page |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10756 |
" |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10757 |
self scrollUp:(self innerHeight // 2) |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10758 |
|
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10759 |
! |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
10760 |
|
| 269 | 10761 |
horizontalScrollStep |
10762 |
"return the amount to scroll when stepping left/right. |
|
10763 |
Subclasses may want to redefine this." |
|
10764 |
||
| 7262 | 10765 |
^ (device horizontalPixelPerMillimeter * 20) asInteger |
| 269 | 10766 |
! |
10767 |
||
|
1052
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10768 |
pageDown |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10769 |
self scrollDown:(self innerHeight) |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10770 |
|
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10771 |
"Created: 13.9.1996 / 14:06:54 / cg" |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10772 |
! |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10773 |
|
|
4964
b059a14ce764
Define #pageLeft and #pageRight
Stefan Vogel <sv@exept.de>
parents:
4958
diff
changeset
|
10774 |
pageLeft |
|
b059a14ce764
Define #pageLeft and #pageRight
Stefan Vogel <sv@exept.de>
parents:
4958
diff
changeset
|
10775 |
self scrollLeft:(self innerWidth) |
|
b059a14ce764
Define #pageLeft and #pageRight
Stefan Vogel <sv@exept.de>
parents:
4958
diff
changeset
|
10776 |
|
|
b059a14ce764
Define #pageLeft and #pageRight
Stefan Vogel <sv@exept.de>
parents:
4958
diff
changeset
|
10777 |
"Created: 13.9.1996 / 14:06:54 / cg" |
|
b059a14ce764
Define #pageLeft and #pageRight
Stefan Vogel <sv@exept.de>
parents:
4958
diff
changeset
|
10778 |
! |
|
b059a14ce764
Define #pageLeft and #pageRight
Stefan Vogel <sv@exept.de>
parents:
4958
diff
changeset
|
10779 |
|
|
b059a14ce764
Define #pageLeft and #pageRight
Stefan Vogel <sv@exept.de>
parents:
4958
diff
changeset
|
10780 |
pageRight |
|
b059a14ce764
Define #pageLeft and #pageRight
Stefan Vogel <sv@exept.de>
parents:
4958
diff
changeset
|
10781 |
self scrollRight:(self innerWidth) |
|
b059a14ce764
Define #pageLeft and #pageRight
Stefan Vogel <sv@exept.de>
parents:
4958
diff
changeset
|
10782 |
! |
|
b059a14ce764
Define #pageLeft and #pageRight
Stefan Vogel <sv@exept.de>
parents:
4958
diff
changeset
|
10783 |
|
|
1052
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10784 |
pageUp |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10785 |
self scrollUp:(self innerHeight) |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10786 |
|
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10787 |
"Created: 13.9.1996 / 14:07:01 / cg" |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10788 |
! |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10789 |
|
| 269 | 10790 |
scrollDown |
10791 |
"scroll down by some amount; this is called when the scrollbars |
|
10792 |
scroll-step down button is pressed." |
|
10793 |
||
10794 |
self scrollDown:(self verticalScrollStep) |
|
10795 |
! |
|
10796 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10797 |
scrollDown:nPixels |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10798 |
"change origin to scroll down some pixels" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10799 |
|
| 5572 | 10800 |
self scrollRelative:nPixels |
10801 |
||
10802 |
"Modified: / 18-07-2010 / 09:10:47 / cg" |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10803 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10804 |
|
| 269 | 10805 |
scrollHorizontalTo:aPixelOffset |
10806 |
"change origin to make aPixelOffset be the left col" |
|
10807 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10808 |
|orgY| |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10809 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10810 |
orgY := self viewOrigin y. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10811 |
^ self scrollTo:(aPixelOffset @ orgY). |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10812 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10813 |
"Modified: 8.7.1996 / 15:34:54 / stefan" |
| 140 | 10814 |
! |
10815 |
||
| 269 | 10816 |
scrollHorizontalToPercent:percent |
10817 |
"scroll to a position given in percent of total" |
|
10818 |
||
| 6315 | 10819 |
|wCont currentTransformation| |
| 269 | 10820 |
|
10821 |
wCont := self widthOfContents. |
|
| 6315 | 10822 |
currentTransformation := gc transformation. |
10823 |
currentTransformation notNil ifTrue:[ |
|
| 7617 | 10824 |
wCont := currentTransformation applyScaleX:wCont. |
| 269 | 10825 |
]. |
10826 |
self scrollHorizontalTo: |
|
| 7617 | 10827 |
((((wCont * percent) / 100.0) + 0.5) asInteger) |
| 269 | 10828 |
! |
10829 |
||
10830 |
scrollLeft |
|
10831 |
"scroll left by some amount; this is called when the scrollbars |
|
10832 |
scroll-step left button is pressed." |
|
10833 |
||
10834 |
self scrollLeft:(self horizontalScrollStep) |
|
10835 |
! |
|
10836 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10837 |
scrollLeft:nPixels |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10838 |
"change origin to scroll left some pixels" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10839 |
|
|
1035
261c3ab854f0
Use #viewOrigin instead of translation transformation to get
Stefan Vogel <sv@exept.de>
parents:
1028
diff
changeset
|
10840 |
|viewOrigin| |
|
261c3ab854f0
Use #viewOrigin instead of translation transformation to get
Stefan Vogel <sv@exept.de>
parents:
1028
diff
changeset
|
10841 |
|
| 2703 | 10842 |
nPixels ~~ 0 ifTrue:[ |
| 7617 | 10843 |
viewOrigin := self viewOrigin. |
10844 |
self scrollTo:((viewOrigin x - nPixels) @ viewOrigin y). |
|
| 2703 | 10845 |
] |
10846 |
||
10847 |
"Modified: / 20.8.1996 / 17:35:09 / stefan" |
|
10848 |
"Modified: / 21.5.1999 / 15:58:03 / cg" |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10849 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10850 |
|
| 5572 | 10851 |
scrollRelative:nPixels |
10852 |
"change origin to scroll up (nPixels < 0) or down (nPixels > 0)" |
|
10853 |
||
10854 |
|viewOrigin| |
|
10855 |
||
10856 |
nPixels ~~ 0 ifTrue:[ |
|
| 7617 | 10857 |
viewOrigin := self viewOrigin. |
10858 |
self scrollTo:(viewOrigin x @ (viewOrigin y + nPixels)) |
|
| 5572 | 10859 |
] |
10860 |
||
10861 |
"Modified: / 20-08-1996 / 17:34:36 / stefan" |
|
10862 |
"Created: / 18-07-2010 / 09:09:54 / cg" |
|
10863 |
! |
|
10864 |
||
| 269 | 10865 |
scrollRight |
10866 |
"scroll right by some amount; this is called when the scrollbars |
|
10867 |
scroll-step right button is pressed." |
|
10868 |
||
10869 |
self scrollRight:(self horizontalScrollStep) |
|
10870 |
! |
|
10871 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10872 |
scrollRight:nPixels |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10873 |
"change origin to scroll right some pixels" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10874 |
|
|
1035
261c3ab854f0
Use #viewOrigin instead of translation transformation to get
Stefan Vogel <sv@exept.de>
parents:
1028
diff
changeset
|
10875 |
|viewOrigin| |
|
261c3ab854f0
Use #viewOrigin instead of translation transformation to get
Stefan Vogel <sv@exept.de>
parents:
1028
diff
changeset
|
10876 |
|
| 2703 | 10877 |
nPixels ~~ 0 ifTrue:[ |
| 7617 | 10878 |
viewOrigin := self viewOrigin. |
10879 |
self scrollTo:((viewOrigin x + nPixels) @ viewOrigin y) |
|
| 2703 | 10880 |
] |
10881 |
||
10882 |
"Modified: / 20.8.1996 / 17:35:37 / stefan" |
|
10883 |
"Modified: / 21.5.1999 / 15:58:08 / cg" |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10884 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10885 |
|
|
1052
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10886 |
scrollToBottom |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10887 |
self scrollTo:0 @ (self heightOfContents - self innerHeight) |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10888 |
|
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10889 |
"Created: 13.9.1996 / 14:08:03 / cg" |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10890 |
"Modified: 13.9.1996 / 14:09:32 / cg" |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10891 |
! |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
10892 |
|
|
2371
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10893 |
scrollToLeft |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10894 |
"move viewOrigin to the left" |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10895 |
|
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10896 |
self scrollHorizontalTo:0 |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10897 |
! |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10898 |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10899 |
scrollToPercent:originAsPercent |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10900 |
"scroll to a position given in percent of total (x and y as a Point)" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10901 |
|
| 6315 | 10902 |
|wCont hCont percent currentTransformation| |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10903 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10904 |
percent := originAsPercent asPoint. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10905 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10906 |
wCont := self widthOfContents. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10907 |
hCont := self heightOfContents. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10908 |
|
| 6315 | 10909 |
currentTransformation := gc transformation. |
10910 |
currentTransformation notNil ifTrue:[ |
|
| 7617 | 10911 |
wCont := currentTransformation applyScaleX:wCont. |
10912 |
hCont := currentTransformation applyScaleY:hCont. |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10913 |
]. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10914 |
self scrollTo: |
| 7617 | 10915 |
((((wCont * percent x) / 100.0) + 0.5) asInteger) @ |
10916 |
((((hCont * percent y) / 100.0) + 0.5) asInteger) |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10917 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10918 |
"Created: 5.8.1996 / 12:15:53 / stefan" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10919 |
"Modified: 5.8.1996 / 12:42:57 / stefan" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10920 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10921 |
|
|
2371
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10922 |
scrollToRight |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10923 |
"move viewOrigin to the right" |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10924 |
|
| 6315 | 10925 |
|wCont currentTransformation| |
|
2371
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10926 |
|
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10927 |
wCont := self widthOfContents. |
| 6315 | 10928 |
currentTransformation := gc transformation. |
10929 |
currentTransformation notNil ifTrue:[ |
|
| 7617 | 10930 |
wCont := currentTransformation applyScaleX:wCont. |
|
2371
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10931 |
]. |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10932 |
self scrollHorizontalTo:((wCont - self innerWidth) max:0) |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10933 |
! |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
10934 |
|
| 269 | 10935 |
scrollToTop |
10936 |
"move viewOrigin to top" |
|
10937 |
||
10938 |
self scrollVerticalTo:0 |
|
10939 |
! |
|
10940 |
||
10941 |
scrollToTopLeft |
|
10942 |
"move viewOrigin to top/left" |
|
10943 |
||
10944 |
self scrollTo:(0 @ 0). |
|
10945 |
! |
|
10946 |
||
10947 |
scrollUp |
|
10948 |
"scroll up by some amount; this is called when the scrollbars |
|
10949 |
scroll-step up button is pressed." |
|
10950 |
||
10951 |
self scrollUp:(self verticalScrollStep) |
|
10952 |
! |
|
10953 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10954 |
scrollUp:nPixels |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10955 |
"change origin to scroll up (towards the origin) by some pixels" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10956 |
|
| 5572 | 10957 |
self scrollRelative:nPixels negated |
10958 |
||
10959 |
"Modified: / 18-07-2010 / 09:10:59 / cg" |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10960 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10961 |
|
| 269 | 10962 |
scrollVerticalTo:aPixelOffset |
10963 |
"change origin to make aPixelOffset be the top line" |
|
10964 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10965 |
|orgX| |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10966 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10967 |
orgX := self viewOrigin x. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10968 |
^ self scrollTo:(orgX @ aPixelOffset). |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10969 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
10970 |
"Modified: 8.7.1996 / 15:35:40 / stefan" |
| 135 | 10971 |
! |
10972 |
||
| 269 | 10973 |
scrollVerticalToPercent:percent |
10974 |
"scroll to a position given in percent of total" |
|
10975 |
||
| 6315 | 10976 |
|hCont currentTransformation| |
| 269 | 10977 |
|
10978 |
hCont := self heightOfContents. |
|
| 6315 | 10979 |
currentTransformation := gc transformation. |
10980 |
currentTransformation notNil ifTrue:[ |
|
| 7617 | 10981 |
hCont := currentTransformation applyScaleY:hCont. |
| 140 | 10982 |
]. |
| 269 | 10983 |
self scrollVerticalTo: |
| 7617 | 10984 |
((((hCont * percent) / 100.0) + 0.5) asInteger) |
| 269 | 10985 |
! |
10986 |
||
10987 |
verticalScrollStep |
|
| 5026 | 10988 |
"return the amount to scroll when stepping up/down (also used for mouseWheel). |
| 269 | 10989 |
Subclasses may want to redefine this." |
10990 |
||
| 7262 | 10991 |
^ (device verticalPixelPerMillimeter * 20) asInteger |
| 269 | 10992 |
! |
10993 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
10994 |
widthForScrollBetween:yStart and:yEnd |
| 269 | 10995 |
"return the width in pixels for a scroll between yStart and yEnd |
10996 |
- return full width here since we do not know how wide contents is. |
|
10997 |
Views which only use part of their space (short lists, text) may redefine |
|
10998 |
this method and return the number of pixels that have to be scrolled. |
|
10999 |
On slow displays, this may make a difference; on fast ones you will probably |
|
11000 |
not notice any difference." |
|
11001 |
||
11002 |
^ (width - margin - margin) |
|
| 135 | 11003 |
! ! |
11004 |
||
11005 |
!SimpleView methodsFor:'scrolling-basic'! |
|
11006 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
11007 |
scrollTo:newOrigin |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11008 |
"change origin to have newOrigin be visible at the top-left. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
11009 |
The argument defines the integer device coordinates of the new top-left |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11010 |
point." |
| 8051 | 11011 |
|
11012 |
self scrollTo:newOrigin redraw:true. |
|
11013 |
||
11014 |
"Modified: / 15-07-1996 / 11:35:08 / stefan" |
|
11015 |
"Modified (format): / 20-07-2017 / 14:33:47 / cg" |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11016 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11017 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11018 |
scrollTo:newOrigin redraw:doRedraw |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11019 |
"change origin to have newOrigin be visible at the top-left. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
11020 |
The argument defines the integer device coordinates of the new top-left |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11021 |
point." |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11022 |
|
| 8051 | 11023 |
self |
11024 |
scrollTo:newOrigin |
|
11025 |
redraw:doRedraw |
|
11026 |
allowScrollBeyondContents:false |
|
11027 |
||
11028 |
"Modified: / 20-07-2017 / 14:22:29 / cg" |
|
| 3704 | 11029 |
! |
11030 |
||
| 7341 | 11031 |
scrollTo:newOrigin redraw:doRedraw allowScrollBeyondContents:allowScrollBeyondContents |
| 4294 | 11032 |
"change origin to have newOrigin be visible at the top-left. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
11033 |
The argument defines the integer device coordinates of the new top-left |
| 4294 | 11034 |
point." |
11035 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11036 |
|dX "{ Class:SmallInteger }"
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11037 |
dY "{ Class:SmallInteger }"
|
| 4520 | 11038 |
orgX |
11039 |
orgY |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11040 |
x y iw ih |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11041 |
hCont wCont fromX toX fromY toY copyWidth copyHeight |
| 6315 | 11042 |
redrawX redrawY wg currentTransformation| |
| 135 | 11043 |
|
11044 |
hCont := self heightOfContents. |
|
11045 |
wCont := self widthOfContents. |
|
| 6315 | 11046 |
currentTransformation := gc transformation. |
11047 |
currentTransformation isNil ifTrue:[ |
|
| 7747 | 11048 |
orgY := orgX := 0 |
| 135 | 11049 |
] ifFalse:[ |
| 7747 | 11050 |
wCont := (currentTransformation applyScaleX:wCont) rounded. |
11051 |
hCont := (currentTransformation applyScaleY:hCont) rounded. |
|
11052 |
orgY := currentTransformation translation y negated. |
|
11053 |
orgX := currentTransformation translation x negated |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11054 |
]. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11055 |
|
| 135 | 11056 |
iw := self innerWidth. |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11057 |
ih := self innerHeight. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11058 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11059 |
"don't scroll outside of displayed area" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11060 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11061 |
x := newOrigin x. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11062 |
y := newOrigin y. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11063 |
|
| 7341 | 11064 |
allowScrollBeyondContents ifFalse:[ |
| 7747 | 11065 |
x + iw > wCont ifTrue:[ |
11066 |
x := (wCont - iw) asInteger. |
|
11067 |
]. |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11068 |
]. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11069 |
x < 0 ifTrue:[ |
| 7747 | 11070 |
x := 0 |
| 7341 | 11071 |
]. |
11072 |
allowScrollBeyondContents ifFalse:[ |
|
| 7747 | 11073 |
y + ih > hCont ifTrue:[ |
11074 |
y := (hCont - ih) asInteger. |
|
11075 |
]. |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11076 |
]. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11077 |
y < 0 ifTrue:[ |
| 7747 | 11078 |
y := 0. |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11079 |
]. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11080 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11081 |
dX := x - orgX. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11082 |
dY := y - orgY. |
| 135 | 11083 |
|
| 1066 | 11084 |
(dX == 0 and:[dY == 0]) ifTrue:[ |
11085 |
^ self |
|
11086 |
]. |
|
11087 |
||
| 2649 | 11088 |
(wg := self windowGroup) notNil ifTrue:[ |
| 7747 | 11089 |
wg processRealExposeEventsFor:self. |
| 2649 | 11090 |
]. |
|
2405
95e4a8e563d8
precess expose events before scroll
Claus Gittinger <cg@exept.de>
parents:
2400
diff
changeset
|
11091 |
|
| 135 | 11092 |
self originWillChange. |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
11093 |
(shown and:[doRedraw]) ifTrue:[ |
| 7747 | 11094 |
copyWidth := iw - dX abs. |
11095 |
copyHeight := ih - dY abs. |
|
11096 |
((copyWidth > 0) and:[copyHeight > 0]) ifTrue:[ |
|
11097 |
"/ some of the currently displayed pixels |
|
11098 |
"/ remain visible. Copy them |
|
11099 |
||
11100 |
dX < 0 ifTrue:[ |
|
11101 |
fromX := margin. |
|
11102 |
toX := margin - dX. |
|
11103 |
redrawX := margin |
|
11104 |
] ifFalse:[ |
|
11105 |
fromX := margin + dX. |
|
11106 |
toX := margin. |
|
11107 |
redrawX := margin + copyWidth. |
|
11108 |
]. |
|
11109 |
dY < 0 ifTrue:[ |
|
11110 |
fromY := margin. |
|
11111 |
toY := margin - dY. |
|
11112 |
redrawY := margin. |
|
11113 |
] ifFalse:[ |
|
11114 |
fromY := margin + dY. |
|
11115 |
toY := margin. |
|
11116 |
redrawY := margin + copyHeight. |
|
11117 |
]. |
|
11118 |
self catchExpose. |
|
11119 |
self setViewOrigin:(x @ y). |
|
11120 |
self |
|
11121 |
copyFrom:self |
|
11122 |
x:fromX y:fromY |
|
11123 |
toX:toX y:toY |
|
11124 |
width:copyWidth |
|
11125 |
height:copyHeight |
|
11126 |
async:true. |
|
11127 |
||
11128 |
self setInnerClip. |
|
11129 |
||
11130 |
"first redraw the rectangle above/below the |
|
11131 |
copied area (with full width)." |
|
11132 |
||
11133 |
copyHeight < ih ifTrue:[ |
|
11134 |
self invalidateDeviceRectangle:((margin@redrawY) extent:(iw@(ih - copyHeight))) repairNow:false. |
|
11135 |
]. |
|
11136 |
||
11137 |
"second redraw the rectangle left/right of the |
|
11138 |
copied area" |
|
11139 |
||
11140 |
copyWidth < iw ifTrue:[ |
|
11141 |
self invalidateDeviceRectangle:((redrawX@toY) extent:((iw-copyWidth)@copyHeight)) repairNow:false. |
|
11142 |
]. |
|
11143 |
self waitForExpose. |
|
11144 |
] ifFalse:[ |
|
11145 |
"redraw everything" |
|
11146 |
||
11147 |
self setViewOrigin:(x @ y). |
|
11148 |
self invalidateDeviceRectangle:((margin@margin) extent:(iw@ih)) repairNow:false. |
|
11149 |
]. |
|
| 269 | 11150 |
] ifFalse:[ |
| 7747 | 11151 |
self setViewOrigin:(x @ y). |
| 2802 | 11152 |
]. |
11153 |
||
| 709 | 11154 |
self originChanged:(dX negated @ dY negated). |
11155 |
||
|
2381
9a365ce57a19
async redraw when scrolling (i.e. invalidate instead of redraw)
Claus Gittinger <cg@exept.de>
parents:
2376
diff
changeset
|
11156 |
"Modified: / 5.8.1996 / 11:57:09 / stefan" |
|
2405
95e4a8e563d8
precess expose events before scroll
Claus Gittinger <cg@exept.de>
parents:
2400
diff
changeset
|
11157 |
"Modified: / 1.12.1998 / 22:35:18 / cg" |
| 8051 | 11158 |
! |
11159 |
||
11160 |
scrollTo:newOrigin waitForDrawingFinished:doWait |
|
11161 |
"change origin to have newOrigin be visible at the top-left. |
|
11162 |
The argument defines the integer device coordinates of the new top-left |
|
11163 |
point." |
|
11164 |
||
11165 |
|wg| |
|
11166 |
||
11167 |
self scrollTo:newOrigin redraw:true. |
|
11168 |
(doWait and:[shown and:[ (wg := self windowGroup) notNil]]) ifTrue:[ |
|
11169 |
wg processRealExposeEventsFor:self. |
|
11170 |
]. |
|
11171 |
||
11172 |
"Created: / 20-07-2017 / 14:33:37 / cg" |
|
| 135 | 11173 |
! ! |
11174 |
||
| 269 | 11175 |
!SimpleView methodsFor:'startup'! |
11176 |
||
11177 |
open |
|
11178 |
"open up the view - for normal views, this is a modeless open |
|
11179 |
(i.e. the new view comes up as independent process). |
|
11180 |
Although #open is only to be sent to topviews (i.e. it could have been |
|
11181 |
implemented in TopView), it is implemented here - therefore, every view |
|
11182 |
can be opened as a topView. |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
11183 |
This is redefined in ModalBox, which comes up modal (i.e. |
| 269 | 11184 |
control is under the current process, so that interaction with the |
| 4131 | 11185 |
current group is blocked while the modalBox is active). |
11186 |
||
11187 |
Notice: after the open, you cannot be sure that the view is really open and |
|
11188 |
visible, since #open forks a new process, which does the actual window opening. |
|
11189 |
To ensure visibility, use #openAndWait or waitUntilVisible after the open." |
|
| 269 | 11190 |
|
11191 |
^ self openModeless |
|
11192 |
||
11193 |
" |
|
11194 |
View new open |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11195 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11196 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11197 |
" |
| 269 | 11198 |
(Button label:'hello') open |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11199 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11200 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11201 |
" |
| 269 | 11202 |
|top| |
11203 |
top := StandardSystemView new. |
|
11204 |
top extent:200@200. |
|
11205 |
Button label:'hello' in:top. |
|
11206 |
top open |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11207 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11208 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11209 |
" |
| 269 | 11210 |
YesNoBox new open |
11211 |
" |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11212 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11213 |
"Modified: 24.7.1997 / 13:26:42 / cg" |
| 269 | 11214 |
! |
11215 |
||
11216 |
openAndWait |
|
11217 |
"open up the view - wait until it is visible. |
|
11218 |
In normal applications, you do not need to wait till the view is |
|
11219 |
open - it should do all of its drawing itself when it gets the |
|
11220 |
first expose event. |
|
11221 |
However, if you want to 'manually' draw into the view (for example, |
|
11222 |
in doIt expressions) the view must be visible (realized) before doing so. |
|
11223 |
Use this open in those situations." |
|
11224 |
||
11225 |
self open. |
|
11226 |
self waitUntilVisible. |
|
11227 |
||
11228 |
"does not work: |
|
11229 |
||
| 7617 | 11230 |
|v| |
11231 |
||
11232 |
v := View new open. |
|
11233 |
v displayLineFrom:0@0 to:50@50 |
|
| 269 | 11234 |
|
11235 |
does work: |
|
11236 |
||
| 7617 | 11237 |
|v| |
11238 |
||
11239 |
v := View new openAndWait. |
|
11240 |
v displayLineFrom:0@0 to:50@50 |
|
| 269 | 11241 |
" |
11242 |
! |
|
11243 |
||
11244 |
openAt:aPoint |
|
11245 |
"open up the view modeless - positions the view" |
|
11246 |
||
11247 |
^self openModelessAt:aPoint |
|
11248 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11249 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11250 |
(Button label:'hello') open |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11251 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11252 |
(Button label:'hello') openAt:(100@100) |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11253 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11254 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11255 |
"Modified: 24.7.1997 / 13:26:23 / cg" |
| 269 | 11256 |
! |
11257 |
||
11258 |
openAtCenter |
|
11259 |
"open up the view modeless - positions the view" |
|
11260 |
||
11261 |
^self openModelessAtCenter |
|
11262 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11263 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11264 |
(Button label:'hello') open |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11265 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11266 |
(Button label:'hello') openAtCenter |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11267 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11268 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11269 |
"Modified: 24.7.1997 / 13:01:12 / cg" |
| 269 | 11270 |
! |
11271 |
||
11272 |
openAutonomous |
|
11273 |
"create and schedule a new windowgroup for me and open the view. |
|
11274 |
The view will be handled by its own process, effectively running in |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
11275 |
parallel. |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11276 |
Notice: |
| 7617 | 11277 |
This entry is for NON-topviews, which want to be served |
11278 |
autonomous from their real topview. |
|
11279 |
(see the fileBrowsers kill-button |
|
11280 |
when executing unix commands as an example)" |
|
| 269 | 11281 |
|
| 1877 | 11282 |
|wg mainGroup| |
| 269 | 11283 |
|
| 4139 | 11284 |
wg := self windowGroupClass new. |
| 763 | 11285 |
self windowGroup:wg. |
| 1877 | 11286 |
|
11287 |
mainGroup := WindowGroup activeGroup. |
|
11288 |
mainGroup notNil ifTrue:[ |
|
| 7617 | 11289 |
mainGroup := mainGroup mainGroup. |
| 1877 | 11290 |
]. |
11291 |
||
11292 |
wg isForModalSubview:true. "/ make it handle update events for the main group |
|
11293 |
wg startupWith:[wg mainGroup:mainGroup. self realizeInGroup]. |
|
11294 |
||
11295 |
"/ wg startupModal:[true] forGroup:mainGroup |
|
11296 |
"/ self realizeInGroup. |
|
11297 |
||
11298 |
"Modified: 20.8.1997 / 17:57:38 / cg" |
|
| 269 | 11299 |
! |
11300 |
||
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11301 |
openInGroup:aGroup |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11302 |
"special open within another windowGroup. |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
11303 |
This allows a view to be realized in any windowgroup; |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11304 |
for applications where multiple views act as a group |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11305 |
(i.e. close and iconify together)." |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11306 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11307 |
self windowGroup:aGroup. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11308 |
aGroup addTopView:self. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11309 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11310 |
"/ self realizeKeepingGroup:true |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11311 |
aGroup isForModalSubview:true. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11312 |
self realize. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11313 |
! |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11314 |
|
| 269 | 11315 |
openModal |
11316 |
"create a new windowgroup, but start processing in the current process |
|
11317 |
actually suspending event processing for the currently active group. |
|
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
11318 |
Stay in the modalLoop while the view is visible. |
| 269 | 11319 |
(i.e. control is returned to the sender when the receiver is closed)" |
11320 |
||
11321 |
self openModal:[true] |
|
11322 |
||
11323 |
" |
|
11324 |
the same: |
|
| 7617 | 11325 |
YesNoBox new open |
11326 |
||
11327 |
YesNoBox new openModal |
|
| 269 | 11328 |
|
11329 |
different: |
|
| 7617 | 11330 |
(Button label:'hello') open |
11331 |
||
11332 |
(Button label:'hello') openModal |
|
| 269 | 11333 |
" |
11334 |
! |
|
11335 |
||
11336 |
openModal:aBlock |
|
11337 |
"create a new windowgroup, but start processing in the current process - |
|
11338 |
actually suspending event processing for the currently active group. |
|
11339 |
Stay in this modal loop while aBlock evaluates to true AND the receiver is |
|
11340 |
visible. |
|
11341 |
(i.e. control is returned to the sender when the receiver is closed) |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
11342 |
This makes any interaction with the current window impossible - |
| 269 | 11343 |
however, other views (in other windowgroups) still work." |
11344 |
||
| 6077 | 11345 |
|activeGroup| |
|
5271
228c32bcdd37
mainGroup detection was wrong for modal-view-open;
Claus Gittinger <cg@exept.de>
parents:
5268
diff
changeset
|
11346 |
|
|
5273
9c8813e5b7a1
handling of abort of a hide-operation
Claus Gittinger <cg@exept.de>
parents:
5271
diff
changeset
|
11347 |
activeGroup := WindowGroup activeGroup. |
|
9c8813e5b7a1
handling of abort of a hide-operation
Claus Gittinger <cg@exept.de>
parents:
5271
diff
changeset
|
11348 |
|
|
5411
26b475890a60
eliminated borderWidth & borderColor;
Claus Gittinger <cg@exept.de>
parents:
5405
diff
changeset
|
11349 |
"/ cg - because we raise that window, we should avoid to raise the main-non-modal view, |
|
5271
228c32bcdd37
mainGroup detection was wrong for modal-view-open;
Claus Gittinger <cg@exept.de>
parents:
5268
diff
changeset
|
11350 |
"/ if a dialog is opend from another modal view (confirmation in a modal-box) |
|
2167
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
11351 |
|
|
5273
9c8813e5b7a1
handling of abort of a hide-operation
Claus Gittinger <cg@exept.de>
parents:
5271
diff
changeset
|
11352 |
"/ mainGroup := activeGroup. |
|
2167
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
11353 |
"/ mainGroup notNil ifTrue:[mainGroup := mainGroup mainGroup]. |
|
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
11354 |
|
|
5273
9c8813e5b7a1
handling of abort of a hide-operation
Claus Gittinger <cg@exept.de>
parents:
5271
diff
changeset
|
11355 |
"/ masterGroup := activeGroup. |
|
5271
228c32bcdd37
mainGroup detection was wrong for modal-view-open;
Claus Gittinger <cg@exept.de>
parents:
5268
diff
changeset
|
11356 |
"/ [masterGroup notNil and:[masterGroup isPopUp or:[masterGroup isModal]]] whileTrue:[ |
|
228c32bcdd37
mainGroup detection was wrong for modal-view-open;
Claus Gittinger <cg@exept.de>
parents:
5268
diff
changeset
|
11357 |
"/ masterGroup := masterGroup previousGroup. |
|
228c32bcdd37
mainGroup detection was wrong for modal-view-open;
Claus Gittinger <cg@exept.de>
parents:
5268
diff
changeset
|
11358 |
"/ ]. |
|
228c32bcdd37
mainGroup detection was wrong for modal-view-open;
Claus Gittinger <cg@exept.de>
parents:
5268
diff
changeset
|
11359 |
^ self openModal:aBlock inGroup:activeGroup "/ masterGroup "/ mainGroup. |
|
2167
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
11360 |
|
|
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
11361 |
"Created: / 10.12.1995 / 14:06:45 / cg" |
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
11362 |
"Modified: / 9.7.1998 / 01:20:57 / cg" |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
11363 |
! |
|
299
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
11364 |
|
| 7618 | 11365 |
openModal:aBlock inGroup:activeWindowGroup |
|
299
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
11366 |
"create a new windowgroup, but start processing in the current process - |
|
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
11367 |
actually suspending event processing for the main group. |
|
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
11368 |
Stay in this modal loop while aBlock evaluates to true AND the receiver is |
|
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
11369 |
visible. |
|
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
11370 |
(i.e. control is returned to the sender when the receiver is closed) |
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
11371 |
This makes any interaction with the current window impossible - |
|
299
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
11372 |
however, other views (in other windowgroups) still work." |
|
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
11373 |
|
| 7675 | 11374 |
|tops mainView previousGroup mainGroup cursorChanged |
11375 |
isPopup inSystemProcess makeTransient transientFor| |
|
| 5888 | 11376 |
|
| 6072 | 11377 |
StandardSystemView cancelAutoRaise. |
11378 |
||
| 6116 | 11379 |
isPopup := self isPopUpView. |
| 7618 | 11380 |
activeWindowGroup notNil ifTrue:[ |
11381 |
mainGroup := activeWindowGroup mainGroup. |
|
11382 |
mainView := mainGroup mainView. |
|
| 5888 | 11383 |
]. |
|
1397
932c517ad29c
moved tranientView setup up in the hierarchy
Claus Gittinger <cg@exept.de>
parents:
1393
diff
changeset
|
11384 |
|
|
6115
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11385 |
"/ set the windowgroup BEFORE sending the aboutToOpen notification |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11386 |
"/ (so the handler sees me with a wGroup, sensor etc). |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11387 |
"/ this allows for the handler to enqueue an event, |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11388 |
"/ or to add event hooks. |
| 7675 | 11389 |
(inSystemProcess := Processor activeProcessIsSystemProcess) ifTrue:[ |
| 7618 | 11390 |
" |
11391 |
put myself into the modal group, let it handle events for |
|
11392 |
me as well. This is only a half way solution, since the view |
|
11393 |
is not modal at all ... however, the only situation |
|
11394 |
where this happens is with modal boxes popped while in a |
|
11395 |
modal browser. You will forgive me for that inconvenience. |
|
11396 |
" |
|
11397 |
windowGroup := activeWindowGroup. |
|
11398 |
activeWindowGroup notNil ifTrue:[activeWindowGroup addTopView:self]. |
|
|
6115
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11399 |
] ifFalse:[ |
| 7618 | 11400 |
previousGroup := activeWindowGroup. |
| 7378 | 11401 |
]. |
11402 |
||
11403 |
windowGroup isNil ifTrue:[ |
|
| 7618 | 11404 |
"/ create a new window group put myself into it |
11405 |
windowGroup := self windowGroupClass new. |
|
11406 |
windowGroup |
|
| 7675 | 11407 |
setProcess:Processor activeProcess; |
| 7618 | 11408 |
addTopView:self; |
11409 |
setPreviousGroup:previousGroup. |
|
11410 |
||
11411 |
superView notNil ifTrue:[ |
|
11412 |
"/ |
|
11413 |
"/ special: this is a modal subview, |
|
11414 |
"/ prevent the view from reassigning its windowGroup when realized |
|
11415 |
"/ (subviews normally place themself into the superviews group) |
|
11416 |
"/ |
|
11417 |
windowGroup isForModalSubview:true. |
|
11418 |
]. |
|
|
6115
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11419 |
]. |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11420 |
|
| 6121 | 11421 |
makeTransient := true. |
| 7603 | 11422 |
transientFor := mainView. |
| 6116 | 11423 |
isPopup ifFalse:[ |
| 7618 | 11424 |
"/ the following allows for knowledgable programmers to suppress dialog boxes, |
11425 |
"/ or to patch common controls right before opening... |
|
11426 |
(Dialog aboutToOpenBoxNotificationSignal raiseRequestWith:self) == #abort ifTrue:[ |
|
11427 |
^ self |
|
11428 |
]. |
|
11429 |
windowGroup isNil ifTrue:[ |
|
11430 |
"/ the aboutToOpenBoxNotificationSignal handler destroyed me (although it should proceed with #abort)!! |
|
11431 |
"/ Transcript showCR:(self class name,': box opening suppressed by aboutToOpenBoxNotificationSignal handler'). |
|
11432 |
^ self. |
|
11433 |
]. |
|
11434 |
||
11435 |
"/ the following allows for hooks to add a bell sound or other whenever a dialog opens |
|
11436 |
device modalWindowListenersDo:[:listener | listener aboutToOpenWindow:self]. |
|
11437 |
||
11438 |
"/ the following raises the corresponding mainview, so the dialog shows above |
|
11439 |
"/ any currently covered view. However, be careful if being debugged, or if this dialog |
|
11440 |
"/ is opened by an already open dialog. |
|
11441 |
(mainView isNil or:[mainView windowGroup isInModalLoop]) ifTrue:[ |
|
11442 |
(previousGroup notNil and:[previousGroup isModal]) ifTrue:[ |
|
11443 |
transientFor := previousGroup mainView. |
|
11444 |
]. |
|
11445 |
]. |
|
11446 |
||
11447 |
transientFor notNil ifTrue:[ |
|
11448 |
(transientFor windowGroup isInModalLoop |
|
11449 |
or:[ transientFor windowGroup isDebugged |
|
11450 |
or:[ activeWindowGroup isDebugged |
|
11451 |
]]) ifFalse:[ |
|
11452 |
self tracePoint:#cg message:'activate'. |
|
11453 |
self debuggingCodeFor:#cg is:[ Transcript showCR:transientFor; showCR:transientFor windowGroup. ]. |
|
11454 |
transientFor activate; setForegroundWindow. |
|
| 7603 | 11455 |
"/ ] ifTrue:[ |
11456 |
"/ makeTransient := false. |
|
| 7618 | 11457 |
] |
11458 |
]. |
|
| 5888 | 11459 |
]. |
| 7603 | 11460 |
"/ makeTransient ifTrue:[ |
| 7618 | 11461 |
transientFor notNil ifTrue:[ |
11462 |
"set the transient property. |
|
11463 |
This is currently used for X, to tell the Window Manager |
|
11464 |
That this view should be always on top of the mainView" |
|
11465 |
self drawableId isNil ifTrue:[self create]. |
|
11466 |
device setTransient:self drawableId for:transientFor id. |
|
11467 |
]. |
|
| 7603 | 11468 |
"/ ]. |
|
1397
932c517ad29c
moved tranientView setup up in the hierarchy
Claus Gittinger <cg@exept.de>
parents:
1393
diff
changeset
|
11469 |
|
|
932c517ad29c
moved tranientView setup up in the hierarchy
Claus Gittinger <cg@exept.de>
parents:
1393
diff
changeset
|
11470 |
self raise. |
|
299
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
11471 |
|
| 7675 | 11472 |
inSystemProcess ifTrue:[ |
| 7919 | 11473 |
self realize. |
11474 |
^ self. |
|
11475 |
]. |
|
11476 |
||
11477 |
" |
|
11478 |
show a stop-cursor in the suspended window groups |
|
11479 |
" |
|
11480 |
(mainGroup notNil and:[isPopup not]) ifTrue:[ |
|
11481 |
mainGroup showCursor:(Cursor stop). |
|
11482 |
previousGroup ~~ mainGroup ifTrue:[ |
|
11483 |
previousGroup showCursor:(Cursor stop). |
|
| 7618 | 11484 |
]. |
| 7919 | 11485 |
cursorChanged := true. |
11486 |
]. |
|
11487 |
||
11488 |
" |
|
11489 |
go dispatch events in this new group |
|
11490 |
(thus current windowgroup is blocked from interaction) |
|
11491 |
" |
|
11492 |
AbortOperationRequest handle:[:ex | |
|
11493 |
"/ the dialog/popup is aborted - hide it. Care for another abort during the hide. |
|
11494 |
AbortOperationRequest handle:[:ex2 | |
|
11495 |
"/ an aborted hide (possibly due to a cancelled user confirmation or similar) |
|
11496 |
self breakPoint:#cg. |
|
11497 |
ex proceed. |
|
| 7618 | 11498 |
] do:[ |
| 7919 | 11499 |
self hide. |
11500 |
realized ifTrue:[ |
|
11501 |
"/ self halt. "/ hide handled and closeRequest not wanted: |
|
11502 |
ex proceed. |
|
11503 |
]. |
|
11504 |
]. |
|
11505 |
] do:[ |
|
11506 |
|startupDone| |
|
11507 |
||
11508 |
[ |
|
11509 |
startupDone := windowGroup startupModal:[realized and:aBlock] forGroup:activeWindowGroup |
|
11510 |
] ensure:[ |
|
11511 |
startupDone isNil ifTrue:[ |
|
11512 |
"startupModal above has been curtailed" |
|
11513 |
self hide. |
|
11514 |
]. |
|
11515 |
activeWindowGroup notNil ifTrue:[ |
|
11516 |
activeWindowGroup graphicsDevice sync. "that's a round trip - make sure that all drawing has been processed" |
|
11517 |
"/ ensure that eventListener runs here ... |
|
11518 |
Delay waitForMilliseconds:50. |
|
11519 |
activeWindowGroup processExposeEvents. |
|
11520 |
||
11521 |
(self isPopUpView or:[ReturnFocusWhenClosingModalBoxes]) ifTrue:[ |
|
| 7618 | 11522 |
" |
| 7919 | 11523 |
return the input focus to the previously active group's top. |
11524 |
This helps with window managers which need an explicit click |
|
11525 |
on the view for the focus. |
|
11526 |
Only do this, if the previous group is still having the focus. |
|
11527 |
(i.e. no other view was opened in the meantime) |
|
| 7618 | 11528 |
" |
| 7919 | 11529 |
activeWindowGroup graphicsDevice focusView isNil ifTrue:[ |
11530 |
tops := activeWindowGroup topViews. |
|
11531 |
tops notEmptyOrNil ifTrue:[ |
|
11532 |
tops first getKeyboardFocus |
|
| 7618 | 11533 |
]. |
11534 |
]. |
|
11535 |
]. |
|
| 7919 | 11536 |
|
11537 |
" |
|
11538 |
restore cursors in the changed groups |
|
11539 |
" |
|
11540 |
cursorChanged notNil ifTrue:[ |
|
11541 |
mainGroup restoreCursors. |
|
11542 |
previousGroup ~~ mainGroup ifTrue:[ |
|
11543 |
previousGroup restoreCursors. |
|
11544 |
]. |
|
11545 |
]. |
|
11546 |
]. |
|
11547 |
Dialog boxClosedNotificationSignal raiseRequestWith:self. |
|
| 7618 | 11548 |
]. |
| 7919 | 11549 |
]. |
|
299
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
11550 |
|
| 4654 | 11551 |
"Created: / 10-12-1995 / 14:06:14 / cg" |
| 6121 | 11552 |
"Modified: / 29-08-2013 / 16:17:10 / cg" |
| 7919 | 11553 |
"Modified: / 20-02-2017 / 17:10:34 / stefan" |
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
11554 |
! |
| 135 | 11555 |
|
| 269 | 11556 |
openModalAt:aPoint |
11557 |
"open up the view modeless - positions the view |
|
11558 |
(i.e. circumvents window managers positioning)" |
|
11559 |
||
11560 |
self origin:aPoint. |
|
| 6315 | 11561 |
self drawableId isNil ifTrue:[self create]. |
11562 |
"/ device setTransient:self drawableId for:0. |
|
| 269 | 11563 |
^ self openModal |
11564 |
||
11565 |
" |
|
11566 |
View new openModal |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11567 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11568 |
" |
| 269 | 11569 |
View new openModalAt:100@100 |
11570 |
" |
|
11571 |
||
11572 |
"Created: 18.9.1995 / 23:21:42 / claus" |
|
11573 |
"Modified: 18.9.1995 / 23:32:26 / claus" |
|
| 1837 | 11574 |
"Modified: 28.7.1997 / 18:52:29 / cg" |
| 269 | 11575 |
! |
11576 |
||
11577 |
openModalAtCenter |
|
11578 |
"open up the view modeless - positions the view |
|
11579 |
(i.e. circumvents window managers positioning)" |
|
11580 |
||
| 7262 | 11581 |
^ self openModalAt:(device centerOfMonitorHavingPointer - (self extent//2)). |
| 269 | 11582 |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11583 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11584 |
View new openModal |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11585 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11586 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11587 |
View new openModalAtCenter |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11588 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11589 |
|
|
5729
a2d13b74741a
changed: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5727
diff
changeset
|
11590 |
"Modified: / 22-03-2011 / 13:33:10 / cg" |
| 269 | 11591 |
! |
11592 |
||
| 7243 | 11593 |
openModalAtPointer |
| 7262 | 11594 |
^ self openModalAt:(device pointerPosition) |
| 7243 | 11595 |
|
11596 |
" |
|
11597 |
View new openModalAtPointer |
|
11598 |
" |
|
11599 |
! |
|
11600 |
||
| 269 | 11601 |
openModeless |
11602 |
"create and schedule a new windowgroup for me and open the view. |
|
11603 |
The view will be handled by its own process, effectively running in |
|
11604 |
parallel (i.e. control is returned to the sender immediately)." |
|
11605 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11606 |
self openModelessAt:nil |
| 269 | 11607 |
|
11608 |
" |
|
11609 |
the same: |
|
| 7617 | 11610 |
(Button label:'hello') open |
11611 |
||
11612 |
(Button label:'hello') openModeless |
|
| 269 | 11613 |
|
11614 |
different: |
|
| 7617 | 11615 |
YesNoBox new open |
11616 |
||
11617 |
YesNoBox new openModeless |
|
| 269 | 11618 |
" |
11619 |
" |
|
11620 |
(almost) the same: |
|
| 7617 | 11621 |
YesNoBox new open |
11622 |
||
11623 |
YesNoBox new openModal |
|
| 269 | 11624 |
|
11625 |
different: |
|
| 7617 | 11626 |
(Button label:'hello') open |
11627 |
||
11628 |
(Button label:'hello') openModal |
|
| 269 | 11629 |
" |
|
503
c2b27766bb0a
dont create a new windowGroup if there is one (in #openModeless)
Claus Gittinger <cg@exept.de>
parents:
497
diff
changeset
|
11630 |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11631 |
"Modified: 24.7.1997 / 13:17:49 / cg" |
| 269 | 11632 |
! |
11633 |
||
11634 |
openModelessAt:aPoint |
|
11635 |
"open up the view modeless - positions the view |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11636 |
(i.e. tries to circumvent the window managers positioning) |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11637 |
Notice: some windowManagers seem to ignore this and always |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11638 |
ask the user to position the view." |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11639 |
|
| 1827 | 11640 |
self openModelessAt:aPoint iconified:false |
11641 |
||
11642 |
" |
|
11643 |
View new openModeless |
|
11644 |
||
11645 |
View new openModelessAt:100@100 |
|
11646 |
" |
|
11647 |
||
11648 |
"Created: 18.9.1995 / 23:21:42 / claus" |
|
11649 |
"Modified: 24.7.1997 / 13:48:52 / cg" |
|
11650 |
! |
|
11651 |
||
11652 |
openModelessAt:aPoint iconified:iconified |
|
11653 |
"open up the view modeless - positions the view |
|
11654 |
(i.e. tries to circumvent the window managers positioning) |
|
11655 |
Notice: some windowManagers seem to ignore this and always |
|
11656 |
ask the user to position the view." |
|
11657 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11658 |
|newGroup| |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11659 |
|
| 6072 | 11660 |
StandardSystemView cancelAutoRaise. |
| 6315 | 11661 |
self drawableId isNil ifTrue:[self create]. |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11662 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11663 |
windowGroup isNil ifTrue:[ |
| 7617 | 11664 |
newGroup := true. |
11665 |
windowGroup := self windowGroupClass new. |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11666 |
] ifFalse:[ |
| 7617 | 11667 |
newGroup := false. |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11668 |
]. |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11669 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11670 |
windowGroup addTopView:self. |
| 5635 | 11671 |
|
11672 |
"/ the following allows for hooks to be informed whenever a non-modal view opens |
|
| 7262 | 11673 |
device nonModalWindowListenersDo:[:listener | listener aboutToOpenWindow:self]. |
| 5635 | 11674 |
|
| 3745 | 11675 |
newGroup ifTrue:[ |
| 7617 | 11676 |
(aPoint isNil and:[iconified not]) ifTrue:[ |
11677 |
windowGroup startupWith:[self realize]. |
|
11678 |
] ifFalse:[ |
|
11679 |
windowGroup startupWith:[self realizeKeepingGroup:false at:aPoint iconified:iconified]. |
|
11680 |
]. |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11681 |
] ifFalse:[ |
| 7617 | 11682 |
self realizeInGroup. |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
11683 |
]. |
| 269 | 11684 |
|
11685 |
" |
|
| 1827 | 11686 |
StandardSystemView new openModeless |
11687 |
||
11688 |
StandardSystemView new openModelessAt:100@100 |
|
11689 |
||
11690 |
StandardSystemView new openModelessAt:100@100 iconified:true |
|
| 269 | 11691 |
" |
11692 |
||
| 5635 | 11693 |
"Created: / 18-09-1995 / 23:21:42 / claus" |
11694 |
"Modified: / 24-10-2010 / 15:22:53 / cg" |
|
| 269 | 11695 |
! |
11696 |
||
11697 |
openModelessAtCenter |
|
11698 |
"open up the view modeless - positions the view |
|
11699 |
(i.e. circumvents window managers positioning)" |
|
11700 |
||
| 7262 | 11701 |
^ self openModelessAt:(device centerOfMonitorHavingPointer - (self extent//2)). |
| 269 | 11702 |
|
11703 |
" |
|
11704 |
View new openModeless |
|
11705 |
||
11706 |
View new openModelessAtCenter |
|
11707 |
" |
|
11708 |
||
|
5729
a2d13b74741a
changed: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5727
diff
changeset
|
11709 |
"Created: / 18-09-1995 / 23:21:42 / claus" |
|
a2d13b74741a
changed: #openModal:inGroup:
Claus Gittinger <cg@exept.de>
parents:
5727
diff
changeset
|
11710 |
"Modified: / 22-03-2011 / 13:33:13 / cg" |
| 269 | 11711 |
! |
11712 |
||
| 7105 | 11713 |
openModelessAtPointer |
11714 |
"create and schedule a new windowgroup for me and open the view. |
|
11715 |
The view will be handled by its own process, effectively running in |
|
11716 |
parallel (i.e. control is returned to the sender immediately)." |
|
11717 |
||
| 7262 | 11718 |
self openModelessAt:(device pointerPosition) |
| 7105 | 11719 |
|
11720 |
" |
|
11721 |
(Button label:'hello') openModelessAtPointer |
|
11722 |
" |
|
11723 |
! |
|
11724 |
||
| 269 | 11725 |
waitUntilVisible |
11726 |
"wait until the receiver visible. |
|
11727 |
In normal applications, you do not need to wait till a view is |
|
11728 |
open - it should do all of its drawing itself when it gets the |
|
11729 |
first expose event. |
|
11730 |
However, if you want to 'manually' draw into the view (for example, |
|
11731 |
in doIt expressions), or subsequent views depend on some state of |
|
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
11732 |
another view (which is only available once visible), |
| 269 | 11733 |
use this to suspend the current process until the receiver is shown. |
11734 |
Caveat: |
|
| 7957 | 11735 |
we poll here for the view to be shown - we need a semaphore |
11736 |
which is raised by the view in order to do it right." |
|
11737 |
||
11738 |
|delay n| |
|
11739 |
||
11740 |
delay := Delay forMilliseconds:50. |
|
|
3522
a98163edc25b
care for #waitUntilVisible to be called from within the event dispatcher
Claus Gittinger <cg@exept.de>
parents:
3518
diff
changeset
|
11741 |
n := 0. |
| 269 | 11742 |
[self shown] whileFalse:[ |
| 7957 | 11743 |
|wg| |
11744 |
||
11745 |
(device notNil and:[device isOpen not]) ifTrue:[^ self]. |
|
11746 |
||
11747 |
"/ this was added to avoid a deadlock, when called from within |
|
11748 |
"/ the event dispatch process (as when doing foo inspect there). |
|
11749 |
n > (10 / 0.05) ifTrue:[ |
|
11750 |
'SimpleView [info]: View not visible after 10 seconds - will not wait any longer in waitUntilVisible' infoPrintCR. |
|
11751 |
^ self |
|
11752 |
]. |
|
11753 |
n := n + 1. |
|
11754 |
delay wait. |
|
11755 |
(wg := self windowGroup) notNil ifTrue:[ |
|
11756 |
wg processExposeEvents. |
|
11757 |
]. |
|
| 269 | 11758 |
]. |
11759 |
||
11760 |
"does not work (the view is in its opening phase, |
|
11761 |
when we attempt to draw a line - this gives an error, since |
|
11762 |
its internals are not yet correctly setup): |
|
11763 |
||
| 7957 | 11764 |
|v| |
11765 |
||
11766 |
v := View new open. |
|
11767 |
v displayLineFrom:0@0 to:50@50 |
|
| 269 | 11768 |
|
11769 |
does work (since we wait until the view has completely finished |
|
11770 |
its startup phase): |
|
11771 |
||
| 7957 | 11772 |
|v| |
11773 |
||
11774 |
v := View new open. |
|
11775 |
v waitUntilVisible. |
|
11776 |
v displayLineFrom:0@0 to:50@50 |
|
| 5595 | 11777 |
" |
11778 |
||
11779 |
"Modified: / 08-08-2010 / 14:46:34 / cg" |
|
| 7957 | 11780 |
"Modified: / 23-02-2017 / 14:17:10 / stefan" |
| 135 | 11781 |
! ! |
11782 |
||
|
5912
028265548a34
added: #isApplicationSubView
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5896
diff
changeset
|
11783 |
!SimpleView methodsFor:'testing'! |
|
028265548a34
added: #isApplicationSubView
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5896
diff
changeset
|
11784 |
|
| 6622 | 11785 |
hasOwnScrollbars |
11786 |
"a hack for codeView2, which behaves like a TextView, but has its own |
|
11787 |
scrollbars embedded - sigh (an extra load one). |
|
11788 |
This allows for the UIBuilder to avoid creating an extra set around such |
|
11789 |
a view (as is the case with TextSpec with scrollbars when using CodeView2)" |
|
11790 |
||
11791 |
^ false |
|
11792 |
! |
|
11793 |
||
|
5912
028265548a34
added: #isApplicationSubView
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5896
diff
changeset
|
11794 |
isApplicationSubView |
|
028265548a34
added: #isApplicationSubView
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5896
diff
changeset
|
11795 |
^ false |
| 6911 | 11796 |
! |
11797 |
||
11798 |
isComboView |
|
11799 |
^ false |
|
11800 |
! |
|
11801 |
||
11802 |
isPopUpList |
|
11803 |
^ false |
|
|
5912
028265548a34
added: #isApplicationSubView
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
5896
diff
changeset
|
11804 |
! ! |
| 5805 | 11805 |
|
| 3276 | 11806 |
!SimpleView methodsFor:'user interaction & notifications'! |
| 135 | 11807 |
|
11808 |
warn:aString |
|
11809 |
"like Objects warn, but translates the string via the |
|
11810 |
resourcePack, thus giving a translated string automatically" |
|
11811 |
||
|
4452
0076d4427e51
remember the helpKey in the view - not in the builder
Claus Gittinger <cg@exept.de>
parents:
4447
diff
changeset
|
11812 |
super warn:(resources stringWithCRs:aString) |
| 135 | 11813 |
! |
11814 |
||
11815 |
warn:aString with:argument |
|
11816 |
"like Objects warn, but translates the string via the |
|
11817 |
resourcePack, thus giving a translated string automatically" |
|
11818 |
||
| 4406 | 11819 |
super warn:(resources stringWithCRs:aString with:argument) |
| 151 | 11820 |
! |
11821 |
||
11822 |
warn:aString with:arg1 with:arg2 |
|
11823 |
"like Objects warn, but translates the string via the |
|
11824 |
resourcePack, thus giving a translated string automatically" |
|
11825 |
||
| 4406 | 11826 |
super warn:(resources stringWithCRs:aString with:arg1 with:arg2) |
| 3182 | 11827 |
! |
11828 |
||
11829 |
warn:aString with:arg1 with:arg2 with:arg3 |
|
11830 |
"like Objects warn, but translates the string via the |
|
11831 |
resourcePack, thus giving a translated string automatically" |
|
11832 |
||
| 4406 | 11833 |
super warn:(resources stringWithCRs:aString with:arg1 with:arg2 with:arg3) |
| 135 | 11834 |
! ! |
11835 |
||
|
6115
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11836 |
!SimpleView::AboutToOpenBoxNotificationSignal class methodsFor:'documentation'! |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11837 |
|
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11838 |
documentation |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11839 |
" |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11840 |
this is a hook notification, raised right before a dialog box is about to be opened. |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11841 |
This allows for standard dialogs (such as confirmers, choosers or notifiers) to |
| 6291 | 11842 |
be customized by additional widgets. |
|
6115
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11843 |
|
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11844 |
i.e. its typical use is like: |
| 7617 | 11845 |
|doNotShowHolder| |
11846 |
||
11847 |
doNotShowHolder := false asValue. |
|
11848 |
Dialog aboutToOpenBoxNotificationSignal handle:[:ex | |
|
11849 |
|box| |
|
11850 |
||
11851 |
box := ex box. |
|
11852 |
box verticalPanel |
|
11853 |
add:(CheckBox label:('Do not show this information in the future.')
|
|
11854 |
model:doNotShowHolder). |
|
11855 |
] do:[ |
|
11856 |
Dialog information:'This is a standard information box.\(but has an additional check toggle in it)' withCRs. |
|
11857 |
]. |
|
|
6115
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11858 |
|
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11859 |
Another application is to suppress dialogs, by returning #abort from the query |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11860 |
(of course, in real life, the Dialog call is deeply nested below the handler and done elsewhere): |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11861 |
|
| 7617 | 11862 |
Dialog aboutToOpenBoxNotificationSignal |
11863 |
answer:#abort |
|
11864 |
do:[ |
|
11865 |
Dialog information:'This box is not shown.' |
|
11866 |
]. |
|
|
6115
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11867 |
|
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11868 |
or to automatically answer all dialogs by simulating user entering a return: |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11869 |
|
| 7617 | 11870 |
Dialog aboutToOpenBoxNotificationSignal |
11871 |
handle:[:ex | |
|
11872 |
ex box windowGroup sensor |
|
11873 |
pushEvent: |
|
11874 |
(WindowEvent |
|
11875 |
keyPress:#Return |
|
11876 |
rawKey:#Return |
|
11877 |
hasShift:false ctrl:false alt:false meta:false |
|
11878 |
button1:false button2:false button3:false |
|
11879 |
x:1 y:1 view:ex box). |
|
11880 |
] do:[ |
|
11881 |
Transcript showCR:(Dialog confirm:'Please confirm.') |
|
11882 |
]. |
|
|
6115
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11883 |
|
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11884 |
or an escape: |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11885 |
|
| 7617 | 11886 |
Dialog aboutToOpenBoxNotificationSignal |
11887 |
handle:[:ex | |
|
11888 |
ex box windowGroup sensor |
|
11889 |
pushEvent: |
|
11890 |
(WindowEvent |
|
11891 |
keyPress:#Escape |
|
11892 |
rawKey:#Escape |
|
11893 |
hasShift:false ctrl:false alt:false meta:false |
|
11894 |
button1:false button2:false button3:false |
|
11895 |
x:1 y:1 view:ex box). |
|
11896 |
] do:[ |
|
11897 |
Transcript showCR:(Dialog confirm:'Please confirm.') |
|
11898 |
]. |
|
|
6115
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11899 |
|
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11900 |
Finally, a recorder may want to keep track of which dialogs have been opened: |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11901 |
(of course, again, the Dialog calls are deeply nested below the handler and done elsewhere): |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11902 |
|
| 7617 | 11903 |
Dialog aboutToOpenBoxNotificationSignal handle:[:ex | |
11904 |
Transcript showCR:ex box topView label |
|
11905 |
] do:[ |
|
11906 |
Dialog information:'box #1.'. |
|
11907 |
Dialog information:'box #2.'. |
|
11908 |
Dialog confirm:'bla'. |
|
11909 |
]. |
|
|
6115
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11910 |
|
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11911 |
" |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11912 |
! ! |
|
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11913 |
|
| 5340 | 11914 |
!SimpleView::AboutToOpenBoxNotificationSignal methodsFor:'accessing'! |
11915 |
||
|
6074
7e2bd99101d5
Added SimpleView::SboutToOpenBoxNotificationSignal>>application
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
6072
diff
changeset
|
11916 |
application |
|
6115
7b0730adc987
aboutToOpenBoxNotificationSignal semantic change (for Jan)
Claus Gittinger <cg@exept.de>
parents:
6114
diff
changeset
|
11917 |
^ self box application |
|
6074
7e2bd99101d5
Added SimpleView::SboutToOpenBoxNotificationSignal>>application
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
6072
diff
changeset
|
11918 |
|
|
7e2bd99101d5
Added SimpleView::SboutToOpenBoxNotificationSignal>>application
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
6072
diff
changeset
|
11919 |
"Created: / 03-06-2013 / 17:33:30 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
7e2bd99101d5
Added SimpleView::SboutToOpenBoxNotificationSignal>>application
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
6072
diff
changeset
|
11920 |
! |
|
7e2bd99101d5
Added SimpleView::SboutToOpenBoxNotificationSignal>>application
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
6072
diff
changeset
|
11921 |
|
| 5770 | 11922 |
box |
11923 |
^ parameter |
|
11924 |
||
11925 |
"Created: / 30-06-2011 / 19:24:02 / cg" |
|
11926 |
! |
|
11927 |
||
| 5340 | 11928 |
dialogBeingOpened |
11929 |
^ parameter |
|
11930 |
! ! |
|
11931 |
||
|
2750
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
11932 |
!SimpleView::ViewShape methodsFor:'queries'! |
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
11933 |
|
| 3366 | 11934 |
isRoundShape |
11935 |
^ false |
|
11936 |
! ! |
|
|
2750
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
11937 |
|
| 7127 | 11938 |
!SimpleView::BoxClosedNotificationSignal class methodsFor:'documentation'! |
11939 |
||
11940 |
documentation |
|
11941 |
" |
|
11942 |
this is a hook notification, raised right after a dialog box has been closed. |
|
11943 |
This allows for standard dialogs (such as confirmers, choosers or notifiers) to |
|
11944 |
be wrapped by other programs. |
|
11945 |
||
11946 |
i.e. its typical use is like: |
|
| 7617 | 11947 |
Dialog boxClosedNotificationSignal handle:[:ex | |
11948 |
Transcript showCR:'box closed' |
|
11949 |
] do:[ |
|
11950 |
Dialog aboutToOpenBoxNotificationSignal handle:[:ex | |
|
11951 |
Transcript showCR:'box about to open' |
|
11952 |
] do:[ |
|
11953 |
Dialog information:'This is a standard information box.'. |
|
11954 |
]. |
|
11955 |
]. |
|
11956 |
||
11957 |
Dialog boxClosedNotificationSignal handle:[:ex | |
|
11958 |
Transcript showCR:'box closed' |
|
11959 |
] do:[ |
|
11960 |
Dialog aboutToOpenBoxNotificationSignal handle:[:ex | |
|
11961 |
Transcript showCR:'box about to open' |
|
11962 |
] do:[ |
|
11963 |
Dialog confirm:'Yes or No.'. |
|
11964 |
]. |
|
11965 |
]. |
|
| 7127 | 11966 |
" |
11967 |
! ! |
|
11968 |
||
| 7144 | 11969 |
!SimpleView::BoxClosedNotificationSignal methodsFor:'accessing'! |
11970 |
||
11971 |
box |
|
11972 |
^ parameter |
|
11973 |
! ! |
|
11974 |
||
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
11975 |
!SimpleView::RoundViewShape methodsFor:'queries'! |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
11976 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
11977 |
isRoundShape |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
11978 |
^ true |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
11979 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
11980 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
11981 |
! ! |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
11982 |
|
|
2750
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
11983 |
!SimpleView::ArbitraryViewShape methodsFor:'accessing'! |
| 1903 | 11984 |
|
| 3366 | 11985 |
borderShapeForm |
11986 |
"return the value of the instance variable 'borderShapeForm' (automatically generated)" |
|
11987 |
||
11988 |
^ borderShapeForm |
|
11989 |
||
11990 |
"Created: 18.9.1997 / 11:04:29 / cg" |
|
11991 |
! |
|
11992 |
||
11993 |
borderShapeForm:something |
|
11994 |
"set the value of the instance variable 'borderShapeForm' (automatically generated)" |
|
11995 |
||
11996 |
borderShapeForm := something. |
|
11997 |
||
11998 |
"Created: 18.9.1997 / 11:04:29 / cg" |
|
11999 |
! |
|
12000 |
||
12001 |
viewShapeForm |
|
12002 |
"return the value of the instance variable 'viewShapeForm' (automatically generated)" |
|
12003 |
||
12004 |
^ viewShapeForm |
|
12005 |
||
12006 |
"Created: 18.9.1997 / 11:04:29 / cg" |
|
12007 |
! |
|
12008 |
||
12009 |
viewShapeForm:something |
|
12010 |
"set the value of the instance variable 'viewShapeForm' (automatically generated)" |
|
12011 |
||
12012 |
viewShapeForm := something. |
|
12013 |
||
12014 |
"Created: 18.9.1997 / 11:04:29 / cg" |
|
12015 |
! ! |
|
| 1903 | 12016 |
|
|
1101
ffeb697dd9e0
hasButtonMotionEventsFor -> hasButtonMotionEventFor
Claus Gittinger <cg@exept.de>
parents:
1066
diff
changeset
|
12017 |
!SimpleView class methodsFor:'documentation'! |
| 269 | 12018 |
|
| 5775 | 12019 |
version |
| 6880 | 12020 |
^ '$Header$' |
| 5775 | 12021 |
! |
12022 |
||
| 5354 | 12023 |
version_CVS |
| 6880 | 12024 |
^ '$Header$' |
| 135 | 12025 |
! ! |
| 3745 | 12026 |
|
|
6050
6d4531c62a46
Changed usage of deprecated #copyWithoutLast: to #copyButLast:
Stefan Vogel <sv@exept.de>
parents:
5978
diff
changeset
|
12027 |
|
| 135 | 12028 |
SimpleView initialize! |