| author | Claus Gittinger <cg@exept.de> |
| Thu, 21 Dec 2000 14:09:27 +0100 | |
| changeset 3394 | 56080b4ebce1 |
| parent 3392 | 70bf6d99f0c5 |
| child 3395 | d10fb1559329 |
| permissions | -rw-r--r-- |
| 135 | 1 |
" |
2 |
COPYRIGHT (c) 1989 by Claus Gittinger |
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| 3152 | 3 |
All Rights Reserved |
| 135 | 4 |
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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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hereby transferred. |
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" |
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||
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MUST invoke #postBuildWith: / #postBuildAsSubcanvasWith:,
tm
parents:
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diff
changeset
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"{ Package: 'stx:libview' }"
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43d42e7c388a
MUST invoke #postBuildWith: / #postBuildAsSubcanvasWith:,
tm
parents:
3191
diff
changeset
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14 |
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727
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
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15 |
DisplaySurface subclass:#SimpleView |
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3055
3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
16 |
instanceVariableNames:'superView subViews components styleSheet resources borderColor |
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3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
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17 |
borderWidth viewShape top left flagBits relativeOrigin |
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9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
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18 |
relativeExtent relativeCorner originRule extentRule cornerRule |
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9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
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parents:
3375
diff
changeset
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insets layout shown hiddenOnRealize name level margin |
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9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
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20 |
innerClipRect shadowColor lightColor bitGravity viewGravity |
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9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
21 |
controller windowGroup preferredExtent explicitExtent dependents |
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9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
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22 |
layoutManager visibilityChannel' |
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3055
3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
23 |
classVariableNames:'Grey CentPoint ViewSpacing DefaultStyle StyleSheet |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
24 |
DefaultViewBackgroundColor DefaultBorderColor DefaultLightColor |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
25 |
DefaultShadowColor DefaultBorderWidth DefaultFocusColor |
| 3375 | 26 |
DefaultFocusBorderWidth ReturnFocusWhenClosingModalBoxes |
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remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
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FlagOriginChanged FlagExtentChanged FlagCornerChanged |
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56080b4ebce1
remember the fact, that the extent changed before the view
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parents:
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diff
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FlagExtentChangedBeforeCreated FlagCanTab' |
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3055
3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
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poolDictionaries:'' |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
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category:'Views-Basic' |
| 135 | 31 |
! |
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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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No other class instance variables are inherited by this class. |
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" |
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! |
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Object subclass:#ViewShape |
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try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
41 |
instanceVariableNames:'' |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
42 |
classVariableNames:'' |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
43 |
poolDictionaries:'' |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
44 |
privateIn:SimpleView |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
45 |
! |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
46 |
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3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
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SimpleView::ViewShape subclass:#RoundViewShape |
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9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
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parents:
3375
diff
changeset
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instanceVariableNames:'' |
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3055
3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
49 |
classVariableNames:'' |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
50 |
poolDictionaries:'' |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
51 |
privateIn:SimpleView |
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36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
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! |
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36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
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3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
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parents:
3375
diff
changeset
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54 |
SimpleView::ViewShape subclass:#ArbitraryViewShape |
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must invoke findGUIResources, when an spec array is converted to
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parents:
3375
diff
changeset
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instanceVariableNames:'viewShapeForm borderShapeForm' |
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3055
3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
56 |
classVariableNames:'' |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
57 |
poolDictionaries:'' |
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3a001a72cb9b
try my bitmaps in package directory
Claus Gittinger <cg@exept.de>
parents:
3010
diff
changeset
|
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privateIn:SimpleView |
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! |
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hasButtonMotionEventsFor -> hasButtonMotionEventFor
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parents:
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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 |
|
| 3152 | 66 |
All Rights Reserved |
| 135 | 67 |
|
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This software is furnished under a license and may be used |
|
69 |
only in accordance with the terms of that license and with the |
|
70 |
inclusion of the above copyright notice. This software may not |
|
71 |
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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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, which |
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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 its 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, most views in the system inherit |
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from this class. |
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However, sometimes a view is used 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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components <Collection> collection of gadgets (will be merged with subViews, soon) |
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borderColor <Color> color of border |
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borderWidth <Number> borderWidth in pixels (device dep.) |
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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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extendChanged <Boolean> true if extend changed during setup |
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originChanged <Boolean> 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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hiddenOnRealize <Boolean> dont show automatically when superview is realized |
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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 |
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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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[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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examples |
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" |
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(all examples below use different viewBackgrounds, |
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to make the individual subviews visible) |
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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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fixed origin, variable size, |
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bottomInset for constant distance from bottom: |
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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@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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variable 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: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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variable origin, variable size, |
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insets for some constant distance |
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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:0.0@0.0 corner:0.5@0.5. |
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v1 rightInset: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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v2 leftInset: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. |
|
387 |
||
388 |
top open |
|
| 3152 | 389 |
[exEnd] |
| 151 | 390 |
|
391 |
using layout objects (ST-80 style): |
|
392 |
fully specifying the frame |
|
| 3152 | 393 |
[exBegin] |
| 151 | 394 |
|top v1 v2| |
395 |
||
396 |
top := StandardSystemView new. |
|
397 |
top extent:300@300. |
|
398 |
||
399 |
v1 := View new. |
|
400 |
v2 := View new. |
|
401 |
||
402 |
v1 viewBackground:(Color red). |
|
403 |
v2 viewBackground:(Color yellow). |
|
404 |
||
405 |
top add:v1 in:(LayoutFrame new |
|
| 3152 | 406 |
leftFraction:0.25; |
407 |
rightFraction:0.75; |
|
408 |
topFraction:0.0; |
|
409 |
bottomFraction:0.5). |
|
| 151 | 410 |
top add:v2 in:(LayoutFrame new |
| 3152 | 411 |
leftFraction:0.5; |
412 |
rightFraction:1.0; |
|
413 |
topFraction:0.5; |
|
414 |
bottomFraction:0.75). |
|
| 151 | 415 |
|
416 |
top open |
|
| 3152 | 417 |
[exEnd] |
| 151 | 418 |
|
419 |
another one, with offsets: |
|
| 3152 | 420 |
[exBegin] |
| 151 | 421 |
|top v1 v2| |
422 |
||
423 |
top := StandardSystemView new. |
|
424 |
top extent:300@300. |
|
425 |
||
426 |
v1 := View new. |
|
427 |
v2 := View new. |
|
428 |
||
429 |
v1 viewBackground:(Color red). |
|
430 |
v2 viewBackground:(Color yellow). |
|
431 |
||
432 |
top add:v1 in:(LayoutFrame new |
|
| 3152 | 433 |
leftFraction:0.0 offset:10; |
434 |
rightFraction:1.0 offset:-10; |
|
435 |
topFraction:0.0 offset:10; |
|
436 |
bottomFraction:0.5). |
|
| 151 | 437 |
top add:v2 in:(LayoutFrame new |
| 3152 | 438 |
leftFraction:0.0 offset:30; |
439 |
rightFraction:1.0 offset:-30; |
|
440 |
topFraction:0.5 offset:10; |
|
441 |
bottomFraction:0.75). |
|
| 151 | 442 |
|
443 |
top open |
|
| 3152 | 444 |
[exEnd] |
| 151 | 445 |
|
446 |
specifying origin only. Extent is views preferred |
|
447 |
(notice, that plain views have some defaultExtent of 100@100) |
|
| 3152 | 448 |
[exBegin] |
| 151 | 449 |
|top v1 v2| |
450 |
||
451 |
top := StandardSystemView new. |
|
452 |
top extent:300@300. |
|
453 |
||
454 |
v1 := View new. |
|
455 |
v2 := View new. |
|
456 |
||
457 |
v1 viewBackground:(Color red). |
|
458 |
v2 viewBackground:(Color yellow). |
|
459 |
||
460 |
top add:v1 in:(LayoutOrigin new |
|
| 3152 | 461 |
leftFraction:0.25; |
462 |
topFraction:0.0). |
|
| 151 | 463 |
top add:v2 in:(LayoutOrigin new |
| 3152 | 464 |
leftFraction:0.5; |
465 |
topFraction:0.5). |
|
| 151 | 466 |
|
467 |
top open |
|
| 3152 | 468 |
[exEnd] |
| 151 | 469 |
|
470 |
same example, using buttons which compute their preferredBounds: |
|
| 3152 | 471 |
[exBegin] |
| 151 | 472 |
|top v1 v2| |
473 |
||
474 |
top := StandardSystemView new. |
|
475 |
top extent:300@300. |
|
476 |
||
477 |
v1 := Button label:'foo'. |
|
478 |
v2 := Button label:'a very long buttonLabel'. |
|
479 |
||
480 |
v1 backgroundColor:(Color red). |
|
481 |
v2 backgroundColor:(Color yellow). |
|
482 |
||
483 |
top add:v1 in:(LayoutOrigin new |
|
| 3152 | 484 |
leftFraction:0.25; |
485 |
topFraction:0.0). |
|
| 151 | 486 |
top add:v2 in:(LayoutOrigin new |
| 3152 | 487 |
leftFraction:0.5; |
488 |
topFraction:0.5). |
|
| 151 | 489 |
|
490 |
top open |
|
| 3152 | 491 |
[exEnd] |
| 151 | 492 |
" |
| 269 | 493 |
! |
494 |
||
495 |
layoutComputation |
|
496 |
" |
|
497 |
Due to historic reasons, there are 2 mechanisms to resize a view: |
|
| 3152 | 498 |
- (old, to be eliminated mechanism) |
499 |
based upon info found in |
|
500 |
relativeOrigin / relativeCorner / relativeExtent |
|
501 |
originRule / cornerRule / extentRule |
|
502 |
||
503 |
- (new, will migrate to that one) |
|
504 |
letting a layoutObject compute things |
|
| 269 | 505 |
|
506 |
Actually, the old mechanism is just as powerful, as the new (layoutObject |
|
507 |
based) mechanism; with the help of block=rules, you can compute whatever |
|
508 |
geometry is desired. |
|
509 |
However, having 6 instance variables in every view creates some overhead, |
|
510 |
which can be avoided in most cases (most views are either fixed-size or |
|
511 |
relative-sized). |
|
512 |
Therefore (and also to make porting of ST-80 apps easier), ST/X will migrate |
|
513 |
to use layoutObjects. |
|
514 |
You will not see a difference at the views protocol level, since |
|
515 |
existing interfaces will (silently) create layoutObjects as appropriate. |
|
516 |
However, you should remove all direct accesses to the above mentioned |
|
517 |
instance variables, to be prepared for that change. |
|
518 |
||
519 |
Notice, that a view recomputes its size whenever its superview |
|
520 |
changes size. This is done via: |
|
| 3152 | 521 |
sizeChanged |
522 |
-> allSubviews: superViewChangedSize |
|
| 269 | 523 |
|
524 |
If the geometry computation as performed in superViewChangedSize |
|
525 |
is not powerful enough for your application, you can either: |
|
| 3152 | 526 |
- redefine superViewChangedSize |
527 |
- create a special layoutObject which computes a new layout. |
|
| 269 | 528 |
" |
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
529 |
! |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
530 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
531 |
popupMenus |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
532 |
" |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
533 |
Due to historic reasons, there are multiple mechanisms for popupMenu |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
534 |
definition: |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
535 |
|
| 3152 | 536 |
- static menus |
537 |
||
538 |
- dynamic menus from the view |
|
539 |
||
540 |
- dynamic menus from the model / menuHolder |
|
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
541 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
542 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
543 |
static menus |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
544 |
------------ |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
545 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
546 |
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
|
547 |
has a constant menu which never changes. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
548 |
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
|
549 |
The menu is defined with: |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
550 |
|
| 3152 | 551 |
someView middleButtonMenu:<aPopUpMenu> |
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
552 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
553 |
Compatibility note: |
| 3152 | 554 |
static menus should no longer be used - their operation |
555 |
is incompatible with ST-80 and ST/X's dynamic menus. |
|
556 |
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
|
557 |
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
|
558 |
(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
|
559 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
560 |
example: |
| 3152 | 561 |
|top v1 v2| |
562 |
||
563 |
top := StandardSystemView new. |
|
564 |
top extent:300@300. |
|
565 |
||
566 |
v1 := View origin:0.0@0.0 corner:0.5@1.0 in:top. |
|
567 |
v1 viewBackground:Color red. |
|
568 |
||
569 |
v2 := View origin:0.5@0.0 corner:1.0@1.0 in:top. |
|
570 |
v2 viewBackground:Color yellow. |
|
571 |
||
572 |
v1 middleButtonMenu:( |
|
573 |
PopUpMenu |
|
574 |
labels:#('foo' 'bar')
|
|
575 |
selectors:#(foo bar) |
|
576 |
receiver:v1 |
|
577 |
). |
|
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
578 |
|
| 3152 | 579 |
top open. |
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
580 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
581 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
582 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
583 |
dynamic menus |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
584 |
------------- |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
585 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
586 |
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
|
587 |
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
|
588 |
(i.e. it may be different from the model). |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
589 |
If the model shall provide the menu, set the views menuMessage to a selector |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
590 |
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
|
591 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
592 |
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
|
593 |
set - in this case, that one provides the menu; not the model. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
594 |
Dont get confused by the fact that menuHolders are only supported |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
595 |
by textViews. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
596 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
597 |
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
|
598 |
Notice, that all menu messages are sent to the view (because no model was set) |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
599 |
- so the textView still performs the copy-function correctly |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
600 |
(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
|
601 |
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
|
602 |
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
|
603 |
(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
|
604 |
|
| 3152 | 605 |
|top v1 v2 holder| |
606 |
||
607 |
holder := Plug new. |
|
608 |
holder respondTo:#menu1 |
|
609 |
with:[ |
|
610 |
v1 menuMessage:#otherMenu1. |
|
611 |
PopUpMenu |
|
612 |
labels:#('foo' 'bar')
|
|
613 |
selectors:#(foo bar). |
|
614 |
]. |
|
615 |
holder respondTo:#otherMenu1 |
|
616 |
with:[ |
|
617 |
v1 menuMessage:#menu1. |
|
618 |
PopUpMenu |
|
619 |
labels:#('other foo' 'other bar')
|
|
620 |
selectors:#(foo bar). |
|
621 |
]. |
|
622 |
holder respondTo:#menu2 |
|
623 |
with:[ PopUpMenu |
|
624 |
labels:#('copy' 'bar2')
|
|
625 |
selectors:#(copySelection bar2) |
|
626 |
]. |
|
627 |
||
628 |
top := StandardSystemView new. |
|
629 |
top extent:300@300. |
|
630 |
||
631 |
v1 := View origin:0.0@0.0 corner:0.5@1.0 in:top. |
|
632 |
v1 viewBackground:Color red. |
|
633 |
||
634 |
v2 := TextView origin:0.5@0.0 corner:1.0@1.0 in:top. |
|
635 |
v2 contents:'pop me up'. |
|
636 |
||
637 |
v1 model:holder; menuMessage:#menu1. |
|
638 |
v2 menuHolder:holder; menuMessage:#menu2. |
|
639 |
||
640 |
top open. |
|
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
641 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
642 |
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
|
643 |
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
|
644 |
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
|
645 |
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
|
646 |
|
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
647 |
example: |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
648 |
(Notice: the executor understands the #copySelection message - therefore, the |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
649 |
views built-in copy is NOT performed |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
650 |
- it could be forwarded to the view, though. |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
651 |
This could be useful to intercept/filter things). |
|
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
652 |
|
| 3152 | 653 |
|top v menuProvider menuExecutor | |
654 |
||
655 |
menuProvider := Plug new. |
|
656 |
menuProvider respondTo:#menu |
|
657 |
with:[ PopUpMenu |
|
658 |
labels:#('copy' 'foo')
|
|
659 |
selectors:#(copySelection foo) |
|
660 |
]. |
|
661 |
||
662 |
menuExecutor := Plug new. |
|
663 |
menuExecutor respondTo:#copySelection |
|
664 |
with:[Transcript showCR:'copy function']. |
|
665 |
menuExecutor respondTo:#foo |
|
666 |
with:[Transcript showCR:'foo function']. |
|
667 |
||
668 |
top := StandardSystemView new. |
|
669 |
top extent:300@300. |
|
670 |
||
671 |
v := TextView origin:0.0@0.0 corner:1.0@1.0 in:top. |
|
672 |
v contents:'pop me up'. |
|
673 |
||
674 |
v menuHolder:menuProvider; menuMessage:#menu. |
|
675 |
v menuPerformer:menuExecutor. |
|
676 |
||
677 |
top open. |
|
|
522
1b041037c1ee
added docu on popUpMenu execution
Claus Gittinger <cg@exept.de>
parents:
520
diff
changeset
|
678 |
" |
| 135 | 679 |
! ! |
680 |
||
|
1101
ffeb697dd9e0
hasButtonMotionEventsFor -> hasButtonMotionEventFor
Claus Gittinger <cg@exept.de>
parents:
1066
diff
changeset
|
681 |
!SimpleView class methodsFor:'initialization'! |
| 135 | 682 |
|
683 |
initialize |
|
684 |
DefaultStyle isNil ifTrue:[ |
|
| 3378 | 685 |
Font initialize. |
686 |
Form initialize. |
|
687 |
Color initialize. |
|
688 |
]. |
|
689 |
self == SimpleView ifTrue:[ |
|
690 |
Smalltalk addDependent:self "/ to get language changes |
|
691 |
]. |
|
692 |
||
| 365 | 693 |
ReturnFocusWhenClosingModalBoxes := false. |
| 696 | 694 |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
695 |
FlagOriginChanged := 2r00001. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
696 |
FlagExtentChanged := 2r00010. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
697 |
FlagCornerChanged := 2r00100. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
698 |
FlagCanTab := 2r01000. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
699 |
FlagExtentChangedBeforeCreated := 2r10000. |
| 3375 | 700 |
|
| 696 | 701 |
"Modified: 18.5.1996 / 16:56:28 / cg" |
| 135 | 702 |
! |
703 |
||
704 |
postAutoload |
|
|
2994
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
705 |
(Screen notNil and:[Screen current notNil]) ifTrue:[ |
| 3152 | 706 |
self updateStyleCache. |
|
2985
62552b74e805
do not read styleSheet if Display is nil
Stefan Vogel <sv@exept.de>
parents:
2979
diff
changeset
|
707 |
] |
| 135 | 708 |
! ! |
709 |
||
|
1101
ffeb697dd9e0
hasButtonMotionEventsFor -> hasButtonMotionEventFor
Claus Gittinger <cg@exept.de>
parents:
1066
diff
changeset
|
710 |
!SimpleView class methodsFor:'instance creation'! |
| 135 | 711 |
|
| 269 | 712 |
extent:extent |
713 |
"create a new view with given extent" |
|
714 |
||
715 |
^ self origin:nil extent:extent borderWidth:nil |
|
| 3152 | 716 |
font:nil label:nil in:nil |
| 269 | 717 |
! |
718 |
||
719 |
extent:extent in:aView |
|
720 |
"create a new view as a subview of aView with given extent" |
|
721 |
||
722 |
^ self origin:nil extent:extent borderWidth:nil |
|
| 3152 | 723 |
font:nil label:nil in:aView |
| 269 | 724 |
! |
725 |
||
726 |
extent:extent label:label |
|
727 |
"create a new view with given extent and label" |
|
728 |
||
729 |
^ self origin:nil extent:extent borderWidth:nil |
|
| 3152 | 730 |
font:nil label:label in:nil |
| 135 | 731 |
! |
732 |
||
733 |
in:aView |
|
734 |
"return a new view as a subview of aView. |
|
735 |
If aView is nil, it is left unspecified, in which superview |
|
736 |
the new view will be placed. The view can later be assigned |
|
737 |
by adding it to the superview via #addSubView:. |
|
|
1918
a4042019bc8b
no need to set the container twice in SimpleView class>>in:
Claus Gittinger <cg@exept.de>
parents:
1903
diff
changeset
|
738 |
If its later realized and no superview has ever been set, |
|
a4042019bc8b
no need to set the container twice in SimpleView class>>in:
Claus Gittinger <cg@exept.de>
parents:
1903
diff
changeset
|
739 |
it will come up as a topview." |
| 135 | 740 |
|
741 |
|newView| |
|
742 |
||
743 |
newView := self basicNew. |
|
744 |
aView notNil ifTrue:[ |
|
| 3152 | 745 |
newView device:(aView graphicsDevice). |
|
2302
9525834a6be7
manual bg-pixmap drawing on devices which do not support them (win32)
Claus Gittinger <cg@exept.de>
parents:
2294
diff
changeset
|
746 |
"/ newView container:aView. |
| 135 | 747 |
] ifFalse:[ |
| 3152 | 748 |
newView device:Screen current |
| 135 | 749 |
]. |
750 |
newView initialize. |
|
751 |
aView notNil ifTrue:[aView addSubView:newView]. |
|
752 |
^ newView |
|
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
753 |
|
| 743 | 754 |
"Modified: 28.5.1996 / 20:24:58 / cg" |
| 135 | 755 |
! |
756 |
||
| 140 | 757 |
label:label |
758 |
"create a new view with given label" |
|
| 135 | 759 |
|
760 |
^ self origin:nil extent:nil borderWidth:nil |
|
| 3152 | 761 |
font:nil label:label in:nil |
| 140 | 762 |
! |
763 |
||
| 269 | 764 |
label:label in:aView |
765 |
"create a new view as subview of aView with given label" |
|
766 |
||
767 |
^ self origin:nil extent:nil borderWidth:nil |
|
| 3152 | 768 |
font:nil label:label in:aView |
| 269 | 769 |
! |
770 |
||
|
1393
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
771 |
model:aModel |
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
772 |
"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
|
773 |
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
|
774 |
subclasses may." |
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
775 |
|
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
776 |
^ self new model:aModel |
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
777 |
|
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
778 |
"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
|
779 |
"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
|
780 |
! |
|
0af63b69b416
moved class>>model from View to here.
Claus Gittinger <cg@exept.de>
parents:
1389
diff
changeset
|
781 |
|
| 269 | 782 |
on:aModel |
783 |
"create a new drawable on aModel" |
|
784 |
||
785 |
"although this one does not know about models, |
|
786 |
it can still send the model-assign message. This was done |
|
787 |
to catch obsolete calls to on:aDevice. |
|
788 |
" |
|
789 |
^ self new model:aModel. |
|
790 |
! |
|
791 |
||
792 |
onSameDeviceAs:anotherView |
|
793 |
"create a view on the same device as anotherView. |
|
794 |
Used with popUpMenus, which should be created on the device of |
|
795 |
its masterView." |
|
796 |
||
797 |
|device| |
|
798 |
||
799 |
anotherView notNil ifTrue:[ |
|
| 3152 | 800 |
device := anotherView graphicsDevice. |
| 269 | 801 |
] ifFalse:[ |
| 3152 | 802 |
device := Screen current. |
| 269 | 803 |
]. |
804 |
^ self onDevice:device |
|
| 743 | 805 |
|
806 |
"Modified: 28.5.1996 / 20:25:05 / cg" |
|
| 269 | 807 |
! |
808 |
||
809 |
origin:origin corner:corner |
|
810 |
"create a new view with given origin and extent" |
|
| 135 | 811 |
|
| 140 | 812 |
^ self origin:origin corner:corner borderWidth:nil |
| 3152 | 813 |
font:nil label:nil in:nil |
| 135 | 814 |
! |
815 |
||
816 |
origin:anOrigin corner:aCorner borderWidth:bw font:aFont label:aLabel in:aView |
|
817 |
|newView| |
|
818 |
||
819 |
aView notNil ifTrue:[ |
|
| 3152 | 820 |
newView := self basicNew. |
821 |
newView device:(aView graphicsDevice). |
|
822 |
newView initialize. |
|
823 |
aView addSubView:newView. |
|
| 135 | 824 |
] ifFalse:[ |
| 3152 | 825 |
newView := self onDevice:Screen current |
| 135 | 826 |
]. |
827 |
bw notNil ifTrue:[newView borderWidth:bw]. |
|
828 |
anOrigin notNil ifTrue:[newView origin:anOrigin]. |
|
829 |
aCorner notNil ifTrue:[newView corner:aCorner]. |
|
830 |
aFont notNil ifTrue:[newView font:aFont]. |
|
831 |
aLabel notNil ifTrue:[newView label:aLabel]. |
|
832 |
^ newView |
|
| 743 | 833 |
|
834 |
"Modified: 28.5.1996 / 20:25:15 / cg" |
|
| 135 | 835 |
! |
836 |
||
| 269 | 837 |
origin:origin corner:corner borderWidth:bw in:aView |
838 |
"create a new view as a subview of aView with given origin and extent" |
|
839 |
||
840 |
^ self origin:origin corner:corner borderWidth:bw |
|
| 3152 | 841 |
font:nil label:nil in:aView |
| 269 | 842 |
! |
843 |
||
844 |
origin:origin corner:corner in:aView |
|
845 |
"create a new view as a subview of aView with given origin and extent" |
|
846 |
||
847 |
^ self origin:origin corner:corner borderWidth:nil |
|
| 3152 | 848 |
font:nil label:nil in:aView |
| 269 | 849 |
! |
850 |
||
851 |
origin:origin extent:extent |
|
852 |
"create a new view with given origin and extent" |
|
853 |
||
854 |
^ self origin:origin extent:extent borderWidth:nil |
|
| 3152 | 855 |
font:nil label:nil in:nil |
| 269 | 856 |
! |
857 |
||
858 |
origin:origin extent:extent borderWidth:bw |
|
859 |
"create a new view with given origin, extent and borderWidth" |
|
860 |
||
861 |
^ self origin:origin extent:extent borderWidth:bw |
|
| 3152 | 862 |
font:nil label:nil in:nil |
| 269 | 863 |
! |
864 |
||
865 |
origin:anOrigin extent:anExtent borderWidth:bw font:aFont label:aLabel in:aView |
|
866 |
|newView| |
|
867 |
||
868 |
aView notNil ifTrue:[ |
|
| 3152 | 869 |
newView := self basicNew. |
870 |
newView device:(aView graphicsDevice). |
|
871 |
newView initialize. |
|
872 |
aView addSubView:newView. |
|
| 140 | 873 |
] ifFalse:[ |
| 3152 | 874 |
newView := self onDevice:Screen current |
| 140 | 875 |
]. |
| 269 | 876 |
bw notNil ifTrue:[newView borderWidth:bw]. |
877 |
anExtent notNil ifTrue:[newView extent:anExtent]. |
|
878 |
anOrigin notNil ifTrue:[newView origin:anOrigin]. |
|
879 |
aFont notNil ifTrue:[newView font:aFont]. |
|
880 |
aLabel notNil ifTrue:[newView label:aLabel]. |
|
881 |
^ newView |
|
| 743 | 882 |
|
883 |
"Modified: 28.5.1996 / 20:25:19 / cg" |
|
| 269 | 884 |
! |
885 |
||
886 |
origin:origin extent:extent borderWidth:bw in:aView |
|
887 |
"create a new view as a subview of aView with given origin, extent |
|
888 |
and borderWidth" |
|
889 |
||
890 |
^ self origin:origin extent:extent borderWidth:bw |
|
| 3152 | 891 |
font:nil label:nil in:aView |
| 269 | 892 |
! |
893 |
||
894 |
origin:origin extent:extent font:aFont label:label |
|
895 |
^ self origin:origin extent:extent borderWidth:nil |
|
| 3152 | 896 |
font:nil label:label in:nil |
| 269 | 897 |
! |
898 |
||
899 |
origin:origin extent:extent font:aFont label:label in:aView |
|
900 |
^ self origin:origin extent:extent borderWidth:nil |
|
| 3152 | 901 |
font:aFont label:label in:aView |
| 269 | 902 |
! |
903 |
||
904 |
origin:origin extent:extent in:aView |
|
905 |
"create a new view as a subview of aView with given origin and extent" |
|
906 |
||
907 |
^ self origin:origin extent:extent borderWidth:nil |
|
| 3152 | 908 |
font:nil label:nil in:aView |
| 269 | 909 |
! |
910 |
||
911 |
origin:origin extent:extent label:label |
|
912 |
"create a new view with given origin, extent and label" |
|
913 |
||
914 |
^ self origin:origin extent:extent borderWidth:nil |
|
| 3152 | 915 |
font:nil label:label in:nil |
| 135 | 916 |
! |
917 |
||
918 |
origin:anOrigin extent:anExtent |
|
| 3152 | 919 |
label:aLabel icon:aForm |
920 |
minExtent:minExtent maxExtent:maxExtent |
|
| 135 | 921 |
|newView| |
922 |
||
|
2994
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
923 |
newView := self onDevice:Screen current. |
| 135 | 924 |
anOrigin notNil ifTrue:[newView origin:anOrigin]. |
925 |
anExtent notNil ifTrue:[newView extent:anExtent]. |
|
926 |
aLabel notNil ifTrue:[newView label:aLabel]. |
|
927 |
aForm notNil ifTrue:[newView icon:aForm]. |
|
928 |
minExtent notNil ifTrue:[newView minExtent:minExtent]. |
|
929 |
maxExtent notNil ifTrue:[newView maxExtent:maxExtent]. |
|
930 |
^ newView |
|
931 |
! |
|
932 |
||
| 140 | 933 |
origin:origin in:aView |
934 |
"create a new view as a subview of aView with given origin" |
|
935 |
||
936 |
^ self origin:origin extent:nil borderWidth:nil |
|
| 3152 | 937 |
font:nil label:nil in:aView |
| 135 | 938 |
! ! |
939 |
||
|
1101
ffeb697dd9e0
hasButtonMotionEventsFor -> hasButtonMotionEventFor
Claus Gittinger <cg@exept.de>
parents:
1066
diff
changeset
|
940 |
!SimpleView class methodsFor:'change & update'! |
| 269 | 941 |
|
| 867 | 942 |
update:something with:aParameter from:changedObject |
| 3378 | 943 |
changedObject == Smalltalk ifTrue:[ |
944 |
(something == #Language or:[something == LanguageTerritory]) ifTrue:[ |
|
945 |
"flush resources on language changes" |
|
946 |
self flushAllClassResources |
|
947 |
] |
|
| 135 | 948 |
] |
| 867 | 949 |
|
950 |
"Created: 15.6.1996 / 15:23:04 / cg" |
|
| 135 | 951 |
! ! |
952 |
||
|
1101
ffeb697dd9e0
hasButtonMotionEventsFor -> hasButtonMotionEventFor
Claus Gittinger <cg@exept.de>
parents:
1066
diff
changeset
|
953 |
!SimpleView class methodsFor:'defaults'! |
| 135 | 954 |
|
| 140 | 955 |
defaultExtent |
| 586 | 956 |
"return the default extent of my instances. |
957 |
The value returned here is usually ignored, and |
|
958 |
the value from preferredExtent taken instead." |
|
| 140 | 959 |
|
960 |
CentPoint isNil ifTrue:[CentPoint := 100 @ 100]. |
|
961 |
^ CentPoint |
|
| 586 | 962 |
|
963 |
"Modified: 22.4.1996 / 23:38:39 / cg" |
|
| 140 | 964 |
! |
965 |
||
| 269 | 966 |
defaultFont |
| 990 | 967 |
|f| |
968 |
||
|
452
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
969 |
DefaultFont notNil ifTrue:[^ DefaultFont]. |
|
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
970 |
|
|
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
971 |
DefaultFont isNil ifTrue:[ |
| 3152 | 972 |
self == SimpleView ifFalse:[ |
973 |
f := self superclass defaultFont. |
|
974 |
] ifTrue:[ |
|
975 |
f := super defaultFont |
|
976 |
]. |
|
|
452
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
977 |
]. |
| 997 | 978 |
|
| 990 | 979 |
f notNil ifTrue:[ |
| 3152 | 980 |
DefaultFont := f. |
981 |
f := f onDevice:(Screen current). |
|
982 |
f notNil ifTrue:[ |
|
983 |
DefaultFont := f. |
|
984 |
] |
|
| 990 | 985 |
]. |
|
452
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
986 |
^ DefaultFont |
| 467 | 987 |
|
988 |
"Modified: 27.2.1996 / 02:20:54 / cg" |
|
| 269 | 989 |
! |
990 |
||
| 450 | 991 |
defaultFont:aFont |
|
452
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
992 |
"set the default font used for drawing" |
|
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
993 |
|
| 997 | 994 |
|f| |
995 |
||
|
527
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
996 |
DefaultFont := aFont. |
|
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
997 |
aFont notNil ifTrue:[ |
| 3152 | 998 |
f := aFont onDevice:(Screen current). |
999 |
f notNil ifTrue:[ |
|
1000 |
DefaultFont := f. |
|
1001 |
] |
|
|
527
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
1002 |
] |
|
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
1003 |
|
|
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
1004 |
"Modified: 18.3.1996 / 12:56:20 / cg" |
| 450 | 1005 |
! |
1006 |
||
| 269 | 1007 |
defaultStyle |
1008 |
"return the default view style" |
|
1009 |
||
1010 |
^ DefaultStyle |
|
1011 |
||
1012 |
" |
|
1013 |
View defaultStyle |
|
1014 |
" |
|
| 135 | 1015 |
! |
1016 |
||
1017 |
defaultStyle:aStyle |
|
1018 |
"set the view style for new views" |
|
1019 |
||
|
2985
62552b74e805
do not read styleSheet if Display is nil
Stefan Vogel <sv@exept.de>
parents:
2979
diff
changeset
|
1020 |
DefaultStyle := aStyle. |
|
2994
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
1021 |
(Screen notNil and:[Screen current notNil]) ifTrue:[ |
| 3152 | 1022 |
self readStyleSheetAndUpdateAllStyleCaches. |
|
2985
62552b74e805
do not read styleSheet if Display is nil
Stefan Vogel <sv@exept.de>
parents:
2979
diff
changeset
|
1023 |
]. |
| 135 | 1024 |
|
1025 |
" |
|
1026 |
View defaultStyle:#next. SystemBrowser start |
|
1027 |
View defaultStyle:#motif. SystemBrowser start |
|
1028 |
View defaultStyle:#iris. SystemBrowser start |
|
1029 |
View defaultStyle:#st80. SystemBrowser start |
|
1030 |
View defaultStyle:#normal. SystemBrowser start |
|
1031 |
" |
|
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1032 |
|
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1033 |
"Modified: / 15.9.1998 / 22:05:02 / cg" |
| 135 | 1034 |
! |
1035 |
||
|
1860
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1036 |
defaultViewBackgroundColor |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1037 |
"return the default view background" |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1038 |
|
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1039 |
^ DefaultViewBackgroundColor |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1040 |
|
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1041 |
" |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1042 |
View defaultViewBackgroundColor |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1043 |
" |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1044 |
|
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1045 |
"Modified: 13.8.1997 / 19:37:55 / cg" |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1046 |
! |
|
95ce8aa47451
added access to DefaultViewBackgroundColor
Claus Gittinger <cg@exept.de>
parents:
1851
diff
changeset
|
1047 |
|
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1048 |
readStyleSheet |
| 3181 | 1049 |
"(re)load the styleSheet." |
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1050 |
|
| 3002 | 1051 |
DefaultStyle isNil ifTrue:[^ self]. |
1052 |
||
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1053 |
StyleSheet := ViewStyle fromFile:(DefaultStyle , '.style'). |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1054 |
StyleSheet fileReadFailed ifTrue:[ |
| 3367 | 1055 |
('SimpleView [warning]: ***** no styleSheet for ' , DefaultStyle , '-style.') errorPrintCR.
|
1056 |
DefaultStyle ~~ #normal ifTrue:[ |
|
1057 |
DefaultStyle := #normal. |
|
1058 |
StyleSheet := ViewStyle fromFile:(DefaultStyle , '.style'). |
|
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1059 |
|
| 3367 | 1060 |
StyleSheet fileReadFailed ifTrue:[ |
1061 |
'SimpleView [warning]: not even a styleSheet for normal-style (using defaults).' errorPrintCR. |
|
1062 |
] |
|
1063 |
] |
|
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1064 |
]. |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1065 |
|
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1066 |
"Created: / 15.9.1998 / 22:03:06 / cg" |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1067 |
! |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1068 |
|
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1069 |
readStyleSheetAndUpdateAllStyleCaches |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1070 |
"reload all style caches in all view classes. |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1071 |
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
|
1072 |
|
| 3002 | 1073 |
DefaultStyle notNil ifTrue:[ |
| 3152 | 1074 |
self readStyleSheet. |
1075 |
self updateAllStyleCaches |
|
| 3002 | 1076 |
] |
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1077 |
|
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1078 |
"Created: / 15.9.1998 / 22:03:59 / cg" |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1079 |
! |
|
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1080 |
|
| 362 | 1081 |
returnFocusWhenClosingModalBoxes |
|
364
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1082 |
"return the current focus-return behavior. |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1083 |
See #returnFocusWhenClosingModalBoxes: for a description." |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1084 |
|
| 362 | 1085 |
^ ReturnFocusWhenClosingModalBoxes |
1086 |
! |
|
1087 |
||
1088 |
returnFocusWhenClosingModalBoxes:aBoolean |
|
|
364
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1089 |
"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
|
1090 |
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
|
1091 |
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
|
1092 |
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
|
1093 |
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
|
1094 |
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
|
1095 |
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
|
1096 |
it may be better to turn the focus-return off. |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1097 |
You should add a corresponding expression into your private.rc or |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1098 |
display.rc file." |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1099 |
|
| 362 | 1100 |
ReturnFocusWhenClosingModalBoxes := aBoolean |
|
364
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1101 |
|
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1102 |
" |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1103 |
Dialog returnFocusWhenClosingModalBoxes:false |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1104 |
Dialog returnFocusWhenClosingModalBoxes:true |
|
b44b425e3ee1
oops - forgot to initialize the value of ReturnFocusWhenClosing
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1105 |
" |
| 362 | 1106 |
! |
1107 |
||
| 2294 | 1108 |
setDefaultStyle |
1109 |
|defStyle| |
|
1110 |
||
| 3185 | 1111 |
DefaultStyle isNil ifTrue:[ |
| 3367 | 1112 |
defStyle := OperatingSystem getEnvironment:'STX_VIEWSTYLE'. |
1113 |
defStyle notNil ifTrue:[ |
|
1114 |
DefaultStyle := defStyle asSymbol. |
|
1115 |
] ifFalse:[ |
|
1116 |
OperatingSystem isMSWINDOWSlike ifTrue:[ |
|
1117 |
DefaultStyle := #mswindows95 |
|
1118 |
] ifFalse:[ |
|
1119 |
DefaultStyle := #motif |
|
1120 |
] |
|
1121 |
]. |
|
| 2294 | 1122 |
]. |
1123 |
! |
|
1124 |
||
|
1161
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1125 |
styleSheet |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1126 |
"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
|
1127 |
|
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1128 |
^ StyleSheet |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1129 |
|
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1130 |
" |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1131 |
View styleSheet |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1132 |
" |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1133 |
|
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1134 |
"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
|
1135 |
! |
|
07570a2d9008
added access to the styleSheet (for App-models)
Claus Gittinger <cg@exept.de>
parents:
1141
diff
changeset
|
1136 |
|
| 269 | 1137 |
styleSheet:aViewStyle |
1138 |
"set the view style from a style-sheet" |
|
1139 |
||
1140 |
StyleSheet := aViewStyle. |
|
1141 |
DefaultStyle := (StyleSheet at:'name' ifAbsent:'unknown') asSymbol. |
|
1142 |
self updateAllStyleCaches. |
|
1143 |
! |
|
1144 |
||
1145 |
updateAllStyleCaches |
|
1146 |
"reload all style caches in all view classes. |
|
1147 |
Needed after a style change or when a style file has been changed" |
|
1148 |
||
|
2994
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
1149 |
(Screen isNil or:[Screen current isNil]) ifTrue:[^ self]. |
|
2985
62552b74e805
do not read styleSheet if Display is nil
Stefan Vogel <sv@exept.de>
parents:
2979
diff
changeset
|
1150 |
|
| 269 | 1151 |
" |
1152 |
tell all view classes to flush any |
|
1153 |
cached style-data |
|
1154 |
" |
|
1155 |
self changed:#style. |
|
1156 |
SimpleView updateStyleCache. |
|
1157 |
SimpleView allSubclassesDo:[:aClass | |
|
| 3152 | 1158 |
aClass defaultFont:nil. |
1159 |
(aClass class implements:#updateStyleCache) ifTrue:[ |
|
1160 |
aClass updateStyleCache |
|
1161 |
]. |
|
| 269 | 1162 |
] |
1163 |
||
1164 |
" |
|
1165 |
View updateAllStyleCaches |
|
1166 |
" |
|
|
527
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
1167 |
|
|
2351
bb7cb7d8d723
separated style-handling into read-/update,
Claus Gittinger <cg@exept.de>
parents:
2302
diff
changeset
|
1168 |
"Modified: / 15.9.1998 / 22:04:15 / cg" |
| 269 | 1169 |
! |
1170 |
||
| 135 | 1171 |
updateStyleCache |
1172 |
"this method gets some heavily used style stuff and keeps |
|
1173 |
it in class-variables for faster access. |
|
1174 |
Subclasses should redefine this to load any cached style-values |
|
1175 |
into faster class variables as well. These should NOT do a |
|
1176 |
super updateStyleCache, since this method is called for all view-classes |
|
1177 |
anyway." |
|
1178 |
||
| 2492 | 1179 |
<resource: #style (#viewSpacing #font #borderWidth #borderColor |
| 3367 | 1180 |
#viewBackground #shadowColor #lightColor |
1181 |
#focusColor #focusBorderWidth)> |
|
|
2292
8efc5272cf0b
defaultStyle either from environmane (STX_VIEWSTYLE)
Claus Gittinger <cg@exept.de>
parents:
2274
diff
changeset
|
1182 |
|
|
2994
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
1183 |
|bgGrey currentScreen| |
| 135 | 1184 |
|
1185 |
" |
|
1186 |
when coming here the first time, we read the styleSheet |
|
1187 |
and keep the values in fast class variables |
|
1188 |
" |
|
1189 |
StyleSheet isNil ifTrue:[ |
|
| 3367 | 1190 |
self setDefaultStyle. |
1191 |
self readStyleSheet. |
|
| 135 | 1192 |
]. |
1193 |
||
|
2994
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
1194 |
currentScreen := Screen current. |
|
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
1195 |
|
| 135 | 1196 |
Grey := StyleSheet viewGrey. |
1197 |
Grey isNil ifTrue:[ |
|
| 3367 | 1198 |
Grey := Color grey |
| 2829 | 1199 |
]. |
|
2994
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
1200 |
Grey := Grey onDevice:currentScreen. |
| 135 | 1201 |
|
| 151 | 1202 |
StyleSheet fileReadFailed ifTrue:[ |
| 3367 | 1203 |
bgGrey := White |
| 135 | 1204 |
] ifFalse:[ |
| 3367 | 1205 |
currentScreen hasGrayscales ifTrue:[ |
1206 |
bgGrey := Grey |
|
1207 |
] ifFalse:[ |
|
1208 |
bgGrey := White |
|
1209 |
] |
|
| 2829 | 1210 |
]. |
|
2994
c6be08b45a76
eliminated refs to Display (must use Screen current)
Stefan Vogel <sv@exept.de>
parents:
2985
diff
changeset
|
1211 |
bgGrey := bgGrey onDevice:currentScreen. |
| 135 | 1212 |
|
| 2492 | 1213 |
ViewSpacing := StyleSheet at:#viewSpacing. |
| 135 | 1214 |
ViewSpacing isNil ifTrue:[ |
| 3367 | 1215 |
ViewSpacing := currentScreen defaultStyleValueFor:#viewSpacing. |
| 2492 | 1216 |
]. |
1217 |
||
1218 |
DefaultBorderColor := StyleSheet colorAt:#borderColor. |
|
|
1678
5c93a4791a8b
prepare to fetch style defaults from device (for windows)
Claus Gittinger <cg@exept.de>
parents:
1617
diff
changeset
|
1219 |
DefaultBorderColor isNil ifTrue:[ |
| 3367 | 1220 |
DefaultBorderColor := currentScreen defaultStyleValueFor:#borderColor |
|
1678
5c93a4791a8b
prepare to fetch style defaults from device (for windows)
Claus Gittinger <cg@exept.de>
parents:
1617
diff
changeset
|
1221 |
]. |
| 151 | 1222 |
|
1223 |
StyleSheet fileReadFailed ifTrue:[ |
|
| 3367 | 1224 |
DefaultBorderWidth := 1. |
1225 |
DefaultShadowColor := Black. |
|
1226 |
DefaultLightColor := White. |
|
1227 |
DefaultFocusColor := Black. |
|
1228 |
DefaultFocusBorderWidth := 2. |
|
1229 |
DefaultViewBackgroundColor := White. |
|
| 151 | 1230 |
] ifFalse:[ |
| 3367 | 1231 |
DefaultBorderWidth := StyleSheet at:#borderWidth default:0. |
1232 |
DefaultViewBackgroundColor := StyleSheet colorAt:#viewBackground default:bgGrey. |
|
1233 |
DefaultShadowColor := StyleSheet colorAt:#shadowColor. |
|
1234 |
DefaultLightColor := StyleSheet colorAt:#lightColor. |
|
1235 |
DefaultFocusColor := StyleSheet colorAt:#focusColor default:Color red. |
|
1236 |
DefaultFocusBorderWidth := StyleSheet at:'focusBorderWidth' default:2. |
|
| 151 | 1237 |
]. |
| 135 | 1238 |
|
| 526 | 1239 |
self == SimpleView ifTrue:[ |
| 3367 | 1240 |
DefaultFont := StyleSheet at:#font. |
1241 |
DefaultFont isNil ifTrue:[ |
|
1242 |
DefaultFont := Font family:'courier' face:'medium' style:'roman' size:12. |
|
1243 |
]. |
|
1244 |
DefaultFont := DefaultFont onDevice:currentScreen. |
|
|
527
743c5f8b932e
defaultFont style caching was wrong
Claus Gittinger <cg@exept.de>
parents:
526
diff
changeset
|
1245 |
] ifFalse:[ |
| 3367 | 1246 |
DefaultFont := nil |
| 135 | 1247 |
]. |
1248 |
||
1249 |
DefaultViewBackgroundColor isNil ifTrue:[ |
|
| 3367 | 1250 |
'SimpleView [warning]: bad viewBackground in style - using white' errorPrintCR. |
1251 |
DefaultViewBackgroundColor := White |
|
| 2492 | 1252 |
]. |
1253 |
||
1254 |
"Modified: / 29.4.1997 / 11:16:52 / dq" |
|
1255 |
"Modified: / 8.3.1999 / 01:36:05 / cg" |
|
| 135 | 1256 |
! |
1257 |
||
| 269 | 1258 |
viewSpacing |
1259 |
"return a convenient number of pixels used to separate views (usually 1mm). |
|
1260 |
Having this value here at a common place makes certain that all views |
|
1261 |
get a common look" |
|
1262 |
||
1263 |
^ ViewSpacing |
|
1264 |
! ! |
|
1265 |
||
|
1101
ffeb697dd9e0
hasButtonMotionEventsFor -> hasButtonMotionEventFor
Claus Gittinger <cg@exept.de>
parents:
1066
diff
changeset
|
1266 |
!SimpleView class methodsFor:'resources'! |
| 269 | 1267 |
|
1268 |
classResources |
|
1269 |
"if not already loaded, get the classes resourcePack |
|
1270 |
and return it" |
|
1271 |
||
1272 |
ClassResources isNil ifTrue:[ |
|
| 3152 | 1273 |
ClassResources := ResourcePack for:self. |
| 140 | 1274 |
]. |
| 269 | 1275 |
^ ClassResources |
1276 |
! |
|
1277 |
||
1278 |
classResources:aResourcePack |
|
1279 |
"allow setting of the classResources" |
|
1280 |
||
1281 |
ClassResources := aResourcePack |
|
1282 |
! |
|
1283 |
||
1284 |
flushAllClassResources |
|
1285 |
"flush all classes resource translations. |
|
1286 |
Needed after a resource file has changed." |
|
1287 |
||
1288 |
ResourcePack flushCachedResourcePacks. |
|
| 3378 | 1289 |
SimpleView withAllSubclassesDo:[:aClass | |
1290 |
aClass flushClassResources. |
|
| 140 | 1291 |
] |
1292 |
||
1293 |
" |
|
| 269 | 1294 |
View flushAllClassResources |
| 140 | 1295 |
" |
| 269 | 1296 |
"to change the language: |
| 3378 | 1297 |
Language := #english. |
1298 |
Smalltalk changed:#Language. |
|
1299 |
View flushAllClassResources |
|
| 269 | 1300 |
or: |
| 3378 | 1301 |
Language := #german. |
1302 |
Smalltalk changed:#Language. |
|
1303 |
View flushAllClassResources |
|
| 269 | 1304 |
" |
1305 |
! |
|
1306 |
||
1307 |
flushClassResources |
|
1308 |
"flush classes resource string translations. |
|
1309 |
Needed whenever a resource file or language has changed" |
|
1310 |
||
1311 |
ClassResources := nil. |
|
1312 |
! |
|
1313 |
||
|
2130
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
1314 |
resources |
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
1315 |
^ self classResources |
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
1316 |
|
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
1317 |
"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
|
1318 |
! |
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
1319 |
|
| 269 | 1320 |
updateClassResources |
1321 |
"flush classes resource string translations and reload them. |
|
1322 |
Needed whenever a resource file or language has changed" |
|
1323 |
||
1324 |
ClassResources := nil. |
|
1325 |
self classResources |
|
| 135 | 1326 |
! ! |
1327 |
||
| 3139 | 1328 |
!SimpleView methodsFor:'Compatibility - ST80'! |
| 269 | 1329 |
|
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1330 |
bounds |
| 1182 | 1331 |
"ST-80 compatibility: return my bounds" |
1332 |
||
| 971 | 1333 |
^ (self origin) corner:(self corner) |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1334 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1335 |
"Created: 4.6.1996 / 21:23:27 / cg" |
| 1182 | 1336 |
"Modified: 10.1.1997 / 19:46:21 / cg" |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1337 |
! |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1338 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1339 |
bounds:aRectangle |
| 1182 | 1340 |
"ST-80 compatibility: change my bounds" |
1341 |
||
| 971 | 1342 |
explicitExtent := true. |
1343 |
self pixelOrigin:aRectangle origin |
|
| 3152 | 1344 |
corner:aRectangle corner |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1345 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1346 |
"Created: 4.6.1996 / 21:44:27 / cg" |
| 1182 | 1347 |
"Modified: 10.1.1997 / 19:46:36 / cg" |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1348 |
! |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1349 |
|
| 269 | 1350 |
checkForEvents |
| 1182 | 1351 |
"ST-80 compatibility: |
1352 |
check for any pending events and process them" |
|
1353 |
||
| 269 | 1354 |
(shown and:[windowGroup notNil]) ifTrue:[windowGroup processEvents]. |
| 1182 | 1355 |
|
1356 |
"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
|
1357 |
! |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1358 |
|
|
3164
f3dce6ea8e3f
VW compatibility: closeAndUnschedule
Claus Gittinger <cg@exept.de>
parents:
3155
diff
changeset
|
1359 |
closeAndUnschedule |
|
f3dce6ea8e3f
VW compatibility: closeAndUnschedule
Claus Gittinger <cg@exept.de>
parents:
3155
diff
changeset
|
1360 |
"actually sent to a controller in VW... |
|
f3dce6ea8e3f
VW compatibility: closeAndUnschedule
Claus Gittinger <cg@exept.de>
parents:
3155
diff
changeset
|
1361 |
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
|
1362 |
|
| 3316 | 1363 |
self topView destroy |
|
3164
f3dce6ea8e3f
VW compatibility: closeAndUnschedule
Claus Gittinger <cg@exept.de>
parents:
3155
diff
changeset
|
1364 |
! |
|
f3dce6ea8e3f
VW compatibility: closeAndUnschedule
Claus Gittinger <cg@exept.de>
parents:
3155
diff
changeset
|
1365 |
|
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1366 |
displayOn:aGC |
| 1182 | 1367 |
"ST-80 compatibility: (re-)display myself" |
1368 |
||
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1369 |
self redraw |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1370 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
1371 |
"Created: 4.6.1996 / 21:25:59 / cg" |
| 1182 | 1372 |
"Modified: 10.1.1997 / 19:46:58 / cg" |
| 1363 | 1373 |
! |
1374 |
||
| 1432 | 1375 |
displayPendingInvalidation |
1376 |
"dummy - for ST-80 compatibility" |
|
1377 |
||
1378 |
"Created: 6.3.1997 / 15:17:14 / cg" |
|
1379 |
"Modified: 6.3.1997 / 15:17:31 / cg" |
|
1380 |
! |
|
1381 |
||
| 1363 | 1382 |
isEnabled |
1383 |
"return true, if this view is enabled (i.e. accepts user interaction). |
|
1384 |
Most views are enabled - only a few (buttons, SelectionInList etc.) can |
|
1385 |
be disabled. |
|
1386 |
#isEnabled is ST-80's equivalent of #enabled" |
|
1387 |
||
1388 |
^ self enabled |
|
| 1413 | 1389 |
! |
1390 |
||
|
2061
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1391 |
isOpen |
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1392 |
"ST80 compatibility" |
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1393 |
|
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1394 |
^ realized |
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1395 |
|
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1396 |
|
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1397 |
! |
|
25c1fcc1d7e8
added #isOpen for ST80 compatibility
Claus Gittinger <cg@exept.de>
parents:
2037
diff
changeset
|
1398 |
|
| 2159 | 1399 |
lookPreferences:prefs |
1400 |
"ignored - but required for some apps" |
|
1401 |
||
1402 |
"Created: / 19.6.1998 / 00:05:10 / cg" |
|
1403 |
! |
|
1404 |
||
| 1413 | 1405 |
newLayout:aLayoutObject |
1406 |
"set the layout object which controls my geometry. |
|
1407 |
ST80-compatibility." |
|
1408 |
||
1409 |
here layout:aLayoutObject. |
|
1410 |
||
1411 |
"Created: 3.3.1997 / 18:54:53 / cg" |
|
| 1427 | 1412 |
! |
1413 |
||
1414 |
refresh |
|
1415 |
self invalidate |
|
| 151 | 1416 |
! ! |
1417 |
||
| 2956 | 1418 |
!SimpleView methodsFor:'Compatibility - Squeak'! |
1419 |
||
1420 |
insetDisplayBox |
|
1421 |
"Squeak mimicri: return my bounds" |
|
1422 |
||
1423 |
^ 0@0 corner:(self corner) |
|
1424 |
||
1425 |
! ! |
|
1426 |
||
| 2450 | 1427 |
!SimpleView methodsFor:'accessing'! |
1428 |
||
1429 |
keyboardProcessor |
|
1430 |
"return my keyboard processor" |
|
1431 |
||
1432 |
^ nil |
|
1433 |
||
1434 |
"Created: / 13.2.1999 / 10:31:39 / cg" |
|
1435 |
! ! |
|
1436 |
||
|
2549
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1437 |
!SimpleView methodsFor:'accessing-behavior'! |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1438 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1439 |
disable |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1440 |
"alternative method; redirected to basic mechanism" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1441 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1442 |
self enabled:false |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1443 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1444 |
"Modified: / 30.3.1999 / 14:47:30 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1445 |
"Created: / 30.3.1999 / 15:54:11 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1446 |
! |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1447 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1448 |
enable |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1449 |
"alternative method; redirected to basic mechanism" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1450 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1451 |
self enabled:true |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1452 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1453 |
"Modified: / 30.3.1999 / 14:47:22 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1454 |
"Created: / 30.3.1999 / 15:54:16 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1455 |
! |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1456 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1457 |
enabled |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1458 |
"views are enabled by default" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1459 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1460 |
^ true |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1461 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1462 |
"Modified: / 30.3.1999 / 16:27:57 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1463 |
! |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1464 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1465 |
enabled:bool |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1466 |
"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
|
1467 |
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
|
1468 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1469 |
"Modified: / 30.3.1999 / 14:46:24 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1470 |
"Created: / 30.3.1999 / 15:54:21 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1471 |
! |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1472 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1473 |
isEnabled:aState |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1474 |
"ST-80 compatibility; set enabled state |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1475 |
" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1476 |
self enabled:aState |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1477 |
|
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1478 |
"Created: / 30.3.1999 / 15:54:29 / stefan" |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1479 |
! ! |
|
9c57f5897a90
Common enable/disable/enabled:/isEnabled: Protocol
Stefan Vogel <sv@exept.de>
parents:
2540
diff
changeset
|
1480 |
|
| 269 | 1481 |
!SimpleView methodsFor:'accessing-bg & border'! |
1482 |
||
|
3356
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1483 |
allSubViewsBackground:something |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1484 |
"set the viewBackground to something, a color, image or form, |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1485 |
recursively in all of my subviews" |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1486 |
|
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1487 |
subViews notNil ifTrue:[ |
| 3367 | 1488 |
subViews do:[:v| |
1489 |
v allViewBackground:something |
|
1490 |
] |
|
|
3356
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1491 |
] |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1492 |
|
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1493 |
"Modified: / 18.7.1996 / 13:34:26 / cg" |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1494 |
"Created: / 31.10.2000 / 13:06:02 / bg" |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1495 |
! |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1496 |
|
| 955 | 1497 |
allViewBackground:something |
1498 |
"set the viewBackground to something, a color, image or form, |
|
1499 |
in myself and recursively in all of my subviews" |
|
1500 |
||
|
2784
cd0a37151aba
allViewBackground: now implies a redraw
Claus Gittinger <cg@exept.de>
parents:
2769
diff
changeset
|
1501 |
viewBackground ~~ something ifTrue:[ |
| 3367 | 1502 |
self viewBackground:something. |
1503 |
shown ifTrue:[ |
|
1504 |
self invalidate |
|
1505 |
]. |
|
|
3356
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1506 |
]. |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1507 |
|
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1508 |
self allSubViewsBackground:something |
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1509 |
|
|
d3f6fd88e766
extracted allSubViewsBackground: from allViewBackground:
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
1510 |
"Modified: / 31.10.2000 / 13:06:17 / bg" |
| 955 | 1511 |
! |
1512 |
||
|
2158
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1513 |
backgroundColor |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1514 |
"return the background color of the contents - |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1515 |
here, (since there is no contents), the viewBackground is returned." |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1516 |
|
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1517 |
^ self viewBackground |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1518 |
|
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1519 |
"Modified: / 3.5.1997 / 10:28:04 / cg" |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1520 |
"Created: / 18.6.1998 / 15:59:36 / cg" |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1521 |
! |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1522 |
|
|
1726
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1523 |
backgroundColor:aColor |
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1524 |
"set the background color of the contents - |
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1525 |
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
|
1526 |
|
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1527 |
self viewBackground:aColor |
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1528 |
|
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1529 |
"Created: 3.5.1997 / 10:26:49 / cg" |
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1530 |
"Modified: 3.5.1997 / 10:28:04 / cg" |
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1531 |
! |
|
51b0f8ed7572
added #backgroundColor: - for protocol completeness
Claus Gittinger <cg@exept.de>
parents:
1716
diff
changeset
|
1532 |
|
| 269 | 1533 |
borderColor |
1534 |
"return my borderColor" |
|
1535 |
||
| 794 | 1536 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
| 3152 | 1537 |
^ superView borderColor |
| 794 | 1538 |
]. |
1539 |
||
| 269 | 1540 |
^ borderColor |
| 794 | 1541 |
|
1542 |
"Modified: 5.6.1996 / 14:11:44 / cg" |
|
| 269 | 1543 |
! |
1544 |
||
1545 |
borderColor:aColor |
|
1546 |
"set my borderColor" |
|
1547 |
||
| 794 | 1548 |
"/ backward compatibility |
1549 |
"/ superView will be renamed to container soon. |
|
1550 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
|
| 3152 | 1551 |
^ superView borderColor:aColor |
| 794 | 1552 |
]. |
1553 |
||
| 269 | 1554 |
(aColor ~~ borderColor) ifTrue:[ |
| 3152 | 1555 |
borderColor := aColor. |
1556 |
drawableId notNil ifTrue:[ |
|
1557 |
self setBorderColor |
|
1558 |
] |
|
| 269 | 1559 |
] |
| 794 | 1560 |
|
1561 |
"Modified: 5.6.1996 / 14:11:50 / cg" |
|
| 269 | 1562 |
! |
1563 |
||
1564 |
borderShape:aForm |
|
1565 |
"set the borderShape to aForm" |
|
1566 |
||
|
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
|
1567 |
aForm isNil ifTrue:[ |
| 3152 | 1568 |
viewShape := nil. |
1569 |
drawableId notNil ifTrue:[ |
|
1570 |
device setWindowBorderShape:nil in:drawableId |
|
1571 |
] |
|
|
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
|
1572 |
] ifFalse:[ |
| 3152 | 1573 |
viewShape isNil ifTrue:[ |
1574 |
viewShape := ArbitraryViewShape new |
|
1575 |
]. |
|
1576 |
viewShape borderShapeForm:aForm. |
|
1577 |
drawableId notNil ifTrue:[ |
|
1578 |
device setWindowBorderShape:(aForm id) in:drawableId |
|
1579 |
] |
|
| 269 | 1580 |
] |
| 1903 | 1581 |
|
1582 |
"Modified: 18.9.1997 / 11:09:40 / cg" |
|
| 269 | 1583 |
! |
1584 |
||
1585 |
borderWidth |
|
1586 |
"return my borderWidth" |
|
1587 |
||
| 794 | 1588 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
| 3152 | 1589 |
^ superView borderWidth |
| 794 | 1590 |
]. |
1591 |
||
| 269 | 1592 |
^ borderWidth |
| 794 | 1593 |
|
1594 |
"Modified: 5.6.1996 / 14:11:57 / cg" |
|
| 269 | 1595 |
! |
1596 |
||
1597 |
borderWidth:aNumber |
|
1598 |
"set my borderWidth" |
|
1599 |
||
|
2907
901ffdc575a8
ask device if it supports borders
Claus Gittinger <cg@exept.de>
parents:
2886
diff
changeset
|
1600 |
|bd| |
|
901ffdc575a8
ask device if it supports borders
Claus Gittinger <cg@exept.de>
parents:
2886
diff
changeset
|
1601 |
|
| 794 | 1602 |
"/ backward compatibility |
1603 |
"/ superView will be renamed to container soon. |
|
1604 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
|
| 3152 | 1605 |
^ superView borderWidth:aNumber |
| 794 | 1606 |
]. |
1607 |
||
| 269 | 1608 |
(aNumber ~~ borderWidth) ifTrue:[ |
| 3152 | 1609 |
bd := aNumber. |
1610 |
(device supportsWindowBorder:bd) ifFalse:[ |
|
1611 |
bd > 1 ifTrue:[ |
|
1612 |
(device supportsWindowBorder:(bd := 1)) ifFalse:[ |
|
1613 |
^ self |
|
1614 |
]. |
|
1615 |
] |
|
1616 |
]. |
|
1617 |
borderWidth := bd. |
|
1618 |
drawableId notNil ifTrue:[ |
|
1619 |
device setWindowBorderWidth:aNumber in:drawableId |
|
1620 |
] |
|
| 269 | 1621 |
] |
| 794 | 1622 |
|
1623 |
"Modified: 5.6.1996 / 14:12:05 / cg" |
|
| 269 | 1624 |
! |
1625 |
||
|
2158
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1626 |
foregroundColor |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1627 |
"return the foreground color of the contents - |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1628 |
here, (since there is no contents), some default is returned." |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1629 |
|
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1630 |
^ Color black |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1631 |
|
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1632 |
"Modified: / 3.5.1997 / 10:28:04 / cg" |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1633 |
"Created: / 18.6.1998 / 16:57:33 / cg" |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1634 |
! |
|
948fe768cd36
added #foregroundColor & backgroundColor
Claus Gittinger <cg@exept.de>
parents:
2143
diff
changeset
|
1635 |
|
| 3392 | 1636 |
foregroundColor:aColor |
1637 |
"set the foreground color of the contents - |
|
1638 |
ignored here, since there is no contents." |
|
1639 |
! |
|
1640 |
||
| 269 | 1641 |
level |
1642 |
"return my level relative to superView (3D)" |
|
1643 |
||
| 794 | 1644 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
| 3152 | 1645 |
^ superView level |
| 794 | 1646 |
]. |
1647 |
||
| 269 | 1648 |
^ level |
| 794 | 1649 |
|
1650 |
"Modified: 5.6.1996 / 14:12:10 / cg" |
|
| 269 | 1651 |
! |
1652 |
||
1653 |
level:aNumber |
|
1654 |
"set my level relative to superView (3D)" |
|
1655 |
||
1656 |
|oldMargin how| |
|
1657 |
||
| 794 | 1658 |
"/ backward compatibility |
1659 |
"/ superView will be renamed to container soon. |
|
1660 |
(superView notNil and:[superView isBorderedWrapper]) ifTrue:[ |
|
| 3152 | 1661 |
^ superView level:aNumber |
| 794 | 1662 |
]. |
1663 |
||
| 269 | 1664 |
(aNumber ~~ level and:[aNumber notNil]) ifTrue:[ |
| 3152 | 1665 |
self is3D ifTrue:[ |
1666 |
level := aNumber. |
|
1667 |
oldMargin := margin. |
|
1668 |
margin := level abs. |
|
1669 |
||
1670 |
realized ifTrue:[ |
|
1671 |
margin ~~ oldMargin ifTrue:[ |
|
1672 |
(margin > oldMargin) ifTrue:[ |
|
1673 |
how := #smaller |
|
1674 |
] ifFalse:[ |
|
1675 |
how := #larger |
|
1676 |
]. |
|
1677 |
self sizeChanged:how. |
|
1678 |
self setInnerClip. |
|
1679 |
]. |
|
1680 |
shown ifTrue:[ |
|
1681 |
margin ~~ oldMargin ifTrue:[ |
|
1682 |
self clear. |
|
1683 |
self redrawX:margin y:margin |
|
1684 |
width:width-(margin*2) |
|
1685 |
height:height-(margin*2) |
|
1686 |
]. |
|
1687 |
self redrawEdges. |
|
1688 |
] |
|
1689 |
] |
|
1690 |
] |
|
| 135 | 1691 |
] |
| 794 | 1692 |
|
1693 |
"Modified: 5.6.1996 / 14:12:17 / cg" |
|
| 269 | 1694 |
! |
1695 |
||
1696 |
lightColor:aColorOrImage |
|
1697 |
"set the color to be used for lighted edges (3D only)" |
|
1698 |
||
1699 |
lightColor := aColorOrImage |
|
1700 |
! |
|
1701 |
||
1702 |
margin |
|
|
791
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
1703 |
"return my inner margin - this is usually the level, |
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
1704 |
but can be more for some views |
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
1705 |
(textViews which add more margin between the border and the text)" |
| 269 | 1706 |
|
1707 |
^ margin |
|
|
791
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
1708 |
|
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
1709 |
"Modified: 5.6.1996 / 14:37:54 / cg" |
| 269 | 1710 |
! |
1711 |
||
1712 |
shadowColor:aColorOrImage |
|
1713 |
"set the color to be used for shadowed edges (3D only)" |
|
1714 |
||
1715 |
shadowColor := aColorOrImage |
|
1716 |
! |
|
1717 |
||
1718 |
viewBackground:something |
|
1719 |
"set the viewBackground to something, a color, image or form. |
|
1720 |
If its a color and we run on a color display, also set shadow and light |
|
1721 |
colors - this means, that a red view will get light-red and dark-red |
|
1722 |
edges." |
|
1723 |
||
|
2584
55a405cec086
when lighting/darkening colors, take the average in the topLeft
Claus Gittinger <cg@exept.de>
parents:
2583
diff
changeset
|
1724 |
|avgColor| |
|
55a405cec086
when lighting/darkening colors, take the average in the topLeft
Claus Gittinger <cg@exept.de>
parents:
2583
diff
changeset
|
1725 |
|
| 1808 | 1726 |
"/ debug check only: |
1727 |
something isNil ifTrue:[ |
|
| 3367 | 1728 |
self error:'invalid viewBackground argument'. |
1729 |
^ self |
|
| 1808 | 1730 |
]. |
1731 |
||
| 269 | 1732 |
something isColor ifTrue:[ |
| 3367 | 1733 |
device hasGrayscales ifTrue:[ |
1734 |
avgColor := something averageColorIn:(0@0 corner:7@7). |
|
1735 |
||
1736 |
shadowColor := avgColor darkened "on:device". |
|
1737 |
lightColor := avgColor lightened "on:device". |
|
1738 |
] |
|
| 135 | 1739 |
]. |
| 269 | 1740 |
super viewBackground:something |
| 749 | 1741 |
|
| 1808 | 1742 |
"Modified: 4.7.1997 / 20:09:22 / cg" |
| 269 | 1743 |
! |
1744 |
||
1745 |
viewShape:aForm |
|
1746 |
"set the viewShape to aForm" |
|
1747 |
||
|
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
|
1748 |
aForm isNil ifTrue:[ |
| 3152 | 1749 |
viewShape := nil. |
1750 |
drawableId notNil ifTrue:[ |
|
1751 |
device setWindowShape:nil in:drawableId |
|
1752 |
] |
|
|
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
|
1753 |
] ifFalse:[ |
| 3152 | 1754 |
viewShape isNil ifTrue:[ |
1755 |
viewShape := ArbitraryViewShape new |
|
1756 |
]. |
|
1757 |
||
1758 |
viewShape viewShapeForm:aForm. |
|
1759 |
drawableId notNil ifTrue:[ |
|
1760 |
device setWindowShape:(aForm id) in:drawableId |
|
1761 |
] |
|
| 135 | 1762 |
] |
| 1903 | 1763 |
|
1764 |
"Modified: 18.9.1997 / 11:11:04 / cg" |
|
| 269 | 1765 |
! ! |
1766 |
||
| 3139 | 1767 |
!SimpleView methodsFor:'accessing-channels'! |
1768 |
||
1769 |
setupChannel:newChannel for:changeSelector withOld:oldChannel |
|
1770 |
"common code to change a channel. |
|
1771 |
If changeSelector is non-nil, arrange for it to be sent when |
|
1772 |
the channel changes its value; otherwise, arrange for a simple update. |
|
1773 |
This is so common, that ist worth a helper method: |
|
1774 |
release any old channel (if non-nil), |
|
1775 |
arrange for changeSelector (or #update) to be sent for the new channel." |
|
1776 |
||
1777 |
|oldValue| |
|
1778 |
||
1779 |
oldChannel == newChannel ifTrue:[^ self]. |
|
1780 |
||
1781 |
oldChannel notNil ifTrue:[ |
|
| 3152 | 1782 |
changeSelector isNil ifTrue:[ |
1783 |
oldChannel removeDependent:self |
|
1784 |
] ifFalse:[ |
|
1785 |
oldChannel retractInterestsFor:self. |
|
1786 |
]. |
|
1787 |
oldValue := oldChannel value. |
|
| 3139 | 1788 |
]. |
1789 |
newChannel notNil ifTrue:[ |
|
| 3152 | 1790 |
changeSelector isNil ifTrue:[ |
1791 |
newChannel addDependent:self. |
|
1792 |
newChannel value ~~ oldValue ifTrue:[ |
|
1793 |
self update:#value with:nil from:newChannel. |
|
1794 |
] |
|
1795 |
] ifFalse:[ |
|
1796 |
newChannel onChangeSend:changeSelector to:self. |
|
1797 |
newChannel value ~~ oldValue ifTrue:[ |
|
1798 |
self perform:changeSelector. |
|
1799 |
] |
|
1800 |
] |
|
| 3139 | 1801 |
]. |
1802 |
||
1803 |
^ newChannel |
|
1804 |
||
1805 |
"Modified: / 31.10.1997 / 14:47:21 / cg" |
|
1806 |
! ! |
|
1807 |
||
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1808 |
!SimpleView methodsFor:'accessing-contents'! |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1809 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1810 |
heightOfContents |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1811 |
"return the height of the contents in logical units |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1812 |
- defaults to views visible area here. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1813 |
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
|
1814 |
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
|
1815 |
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
|
1816 |
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
|
1817 |
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
|
1818 |
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
|
1819 |
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
|
1820 |
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
|
1821 |
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
|
1822 |
of this will scale as appropriate." |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1823 |
|
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
1824 |
^ (self innerHeight max:(self maxSubViewBottom)) max:self maxComponentBottom |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
1825 |
|
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
1826 |
"Modified: 26.5.1996 / 12:44:21 / cg" |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1827 |
! |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1828 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1829 |
widthOfContents |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1830 |
"return the width of the contents in logical units |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1831 |
- defaults to views visible area here. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1832 |
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
|
1833 |
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
|
1834 |
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
|
1835 |
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
|
1836 |
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
|
1837 |
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
|
1838 |
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
|
1839 |
the relative width of the document vs. the views actual width. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1840 |
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
|
1841 |
of this will scale as appropriate." |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1842 |
|
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
1843 |
^ (self innerWidth max:(self maxSubViewRight)) max:self maxComponentRight |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
1844 |
|
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
1845 |
"Modified: 26.5.1996 / 13:02:50 / cg" |
|
422
bb19798ffda1
fixed openAutonomous for new model opening setup
Claus Gittinger <cg@exept.de>
parents:
420
diff
changeset
|
1846 |
! ! |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
1847 |
|
| 269 | 1848 |
!SimpleView methodsFor:'accessing-dimensions'! |
1849 |
||
1850 |
allInset:aNumber |
|
1851 |
"set all insets; positive makes the view smaller, |
|
1852 |
negative makes it larger." |
|
1853 |
||
1854 |
insets isNil ifTrue:[ |
|
| 3152 | 1855 |
insets := Array new:4. |
| 269 | 1856 |
]. |
1857 |
insets atAllPut:aNumber. |
|
1858 |
||
1859 |
"force recomputation" |
|
1860 |
"/ drawableId isNil ifTrue:[ |
|
| 3375 | 1861 |
"/ self originChangedFlag:true |
| 269 | 1862 |
"/ ] ifFalse:[ |
| 3152 | 1863 |
self containerChangedSize. |
| 269 | 1864 |
"/ ] |
| 964 | 1865 |
|
1866 |
"Modified: 19.7.1996 / 17:30:18 / cg" |
|
| 269 | 1867 |
! |
1868 |
||
1869 |
bottom |
|
1870 |
"return the y position of the actual bottom edge (in pixels)" |
|
1871 |
||
1872 |
^ top + height - 1 |
|
1873 |
! |
|
1874 |
||
1875 |
bottom:aNumber |
|
1876 |
"set the corners y position" |
|
1877 |
||
1878 |
self corner:(self corner x @ aNumber) |
|
1879 |
! |
|
1880 |
||
1881 |
bottomInset |
|
1882 |
"return the inset of the bottom edge; positive is to the top, |
|
1883 |
negative to the bottom" |
|
1884 |
||
1885 |
insets isNil ifTrue:[^ 0]. |
|
1886 |
^ insets at:4 |
|
1887 |
! |
|
1888 |
||
1889 |
bottomInset:aNumber |
|
1890 |
"set the inset of the bottom edge; |
|
1891 |
positive is to the top (view becomes smaller), |
|
1892 |
negative to the bottom (becomes larger)" |
|
1893 |
||
1894 |
insets isNil ifTrue:[ |
|
| 3152 | 1895 |
insets := Array with:0 with:0 with:0 with:0 |
| 269 | 1896 |
]. |
1897 |
insets at:4 put:aNumber. |
|
1898 |
||
1899 |
"force recomputation" |
|
1900 |
"/ drawableId isNil ifTrue:[ |
|
| 3375 | 1901 |
"/ self originChangedFlag:true |
| 269 | 1902 |
"/ ] ifFalse:[ |
| 3152 | 1903 |
self containerChangedSize |
| 269 | 1904 |
"/ ] |
| 964 | 1905 |
|
1906 |
"Modified: 19.7.1996 / 17:30:22 / cg" |
|
| 269 | 1907 |
! |
1908 |
||
1909 |
center |
|
1910 |
"return the point at the center of the receiver (in pixels)" |
|
1911 |
||
1912 |
^ (left + (width // 2)) @ (top + (height // 2)) |
|
1913 |
! |
|
1914 |
||
1915 |
center:newCenter |
|
1916 |
"move the receiver so that newCenter, aPoint becomes the center point" |
|
1917 |
||
1918 |
self origin:(newCenter - ((width // 2) @ (height // 2))) |
|
1919 |
! |
|
1920 |
||
1921 |
computeCorner |
|
1922 |
"compute my corner; if I have a layoutObject, |
|
1923 |
relative origins or blocks to evaluate, compute it now .. |
|
1924 |
Blocks may return relative values or nil; nil means: take current value. |
|
1925 |
Returns the corner point in device coordinates (pixels)." |
|
1926 |
||
1927 |
|org newCorner newExt x y| |
|
1928 |
||
1929 |
" |
|
1930 |
slowly migrating to use layoutObjects ... |
|
1931 |
" |
|
1932 |
layout notNil ifTrue:[ |
|
| 3152 | 1933 |
superView isNil ifTrue:[^ self preferredBounds corner]. |
1934 |
^ (layout rectangleRelativeTo:(superView viewRectangle) |
|
1935 |
preferred:[self preferredBounds]) corner rounded |
|
| 269 | 1936 |
]. |
1937 |
||
1938 |
(cornerRule notNil) ifTrue:[ |
|
| 3152 | 1939 |
newCorner := cornerRule value. |
1940 |
" |
|
1941 |
allow return of relative values ... |
|
1942 |
" |
|
1943 |
x := newCorner x. |
|
1944 |
y := newCorner y. |
|
1945 |
x isNil ifTrue:[x := self corner x]. |
|
1946 |
y isNil ifTrue:[y := self corner y]. |
|
1947 |
((x isInteger not) or:[y isInteger not]) ifTrue:[ |
|
1948 |
newCorner := self cornerFromRelativeCorner:x@y |
|
1949 |
] |
|
| 269 | 1950 |
] ifFalse:[ |
| 3152 | 1951 |
(relativeCorner notNil) ifTrue:[ |
1952 |
newCorner := self cornerFromRelativeCorner:relativeCorner |
|
1953 |
] ifFalse:[ |
|
1954 |
org := self computeOrigin. |
|
1955 |
(extentRule notNil) ifTrue:[ |
|
1956 |
newExt := extentRule value |
|
1957 |
] ifFalse:[ |
|
1958 |
(relativeExtent notNil) ifTrue:[ |
|
1959 |
newExt := self extentFromRelativeExtent:relativeExtent |
|
1960 |
] ifFalse:[ |
|
1961 |
newExt := self extent. |
|
1962 |
] |
|
1963 |
]. |
|
1964 |
newCorner := org + newExt |
|
1965 |
] |
|
| 269 | 1966 |
]. |
1967 |
^ newCorner |
|
| 1389 | 1968 |
|
1969 |
"Modified: 28.2.1997 / 10:33:39 / cg" |
|
| 269 | 1970 |
! |
1971 |
||
1972 |
computeExtent |
|
1973 |
"compute my extent; if I have a layoutObject, a relative extent |
|
1974 |
or blocks to evaluate, compute it now .. |
|
1975 |
There is one catch here, if the dimension was defined |
|
1976 |
by origin/corner, compute them here and take that value. |
|
1977 |
I.e. origin/corner definition has precedence over extent definition. |
|
1978 |
Returns the extent in device coordinates (pixels)." |
|
1979 |
||
1980 |
|newOrg newExt newCorner x y| |
|
1981 |
||
1982 |
" |
|
1983 |
slowly migrating to use layoutObjects ... |
|
1984 |
" |
|
1985 |
layout notNil ifTrue:[ |
|
| 3152 | 1986 |
^ (layout rectangleRelativeTo:(superView viewRectangle) |
1987 |
preferred:[self preferredBounds]) extent rounded |
|
| 135 | 1988 |
]. |
| 269 | 1989 |
|
1990 |
(cornerRule notNil) ifTrue:[ |
|
| 3152 | 1991 |
newCorner := cornerRule value. |
1992 |
" |
|
1993 |
allow return of relative values ... |
|
1994 |
" |
|
1995 |
x := newCorner x. |
|
1996 |
y := newCorner y. |
|
1997 |
x isNil ifTrue:[x := self corner x]. |
|
1998 |
y isNil ifTrue:[y := self corner y]. |
|
1999 |
((x isInteger not) or:[y isInteger not]) ifTrue:[ |
|
2000 |
newCorner := self cornerFromRelativeCorner:x@y |
|
2001 |
] |
|
| 269 | 2002 |
] ifFalse:[ |
| 3152 | 2003 |
(relativeCorner notNil) ifTrue:[ |
2004 |
newCorner := self cornerFromRelativeCorner:relativeCorner |
|
2005 |
] ifFalse:[ |
|
2006 |
(extentRule notNil) ifTrue:[ |
|
2007 |
newExt := extentRule value. |
|
2008 |
" |
|
2009 |
allow return of relative values ... |
|
2010 |
" |
|
2011 |
x := newExt x. |
|
2012 |
y := newExt y. |
|
2013 |
x isNil ifTrue:[x := width]. |
|
2014 |
y isNil ifTrue:[y := height]. |
|
2015 |
((x isInteger not) or:[y isInteger not]) ifTrue:[ |
|
2016 |
newExt := self extentFromRelativeExtent:x@y |
|
2017 |
] |
|
2018 |
] ifFalse:[ |
|
2019 |
(relativeExtent notNil) ifTrue:[ |
|
2020 |
newExt := self extentFromRelativeExtent:relativeExtent |
|
2021 |
] ifFalse:[ |
|
2022 |
newExt := (width @ height). |
|
2023 |
]. |
|
2024 |
]. |
|
2025 |
]. |
|
| 269 | 2026 |
]. |
2027 |
||
2028 |
newCorner notNil ifTrue:[ |
|
| 3152 | 2029 |
newOrg := self computeOrigin. |
2030 |
^ newCorner - newOrg. |
|
| 269 | 2031 |
]. |
2032 |
^ newExt. |
|
2033 |
! |
|
2034 |
||
2035 |
computeOrigin |
|
2036 |
"compute my origin; if I have a layoutObject, a relative origin |
|
2037 |
or blocks to evaluate, compute it now .. |
|
2038 |
Blocks may return relative values or nil; nil means: take current value. |
|
2039 |
Returns the origin point in device coordinates (pixels)." |
|
2040 |
||
2041 |
|newOrg x y| |
|
2042 |
||
2043 |
" |
|
2044 |
slowly migrating to use layoutObjects ... |
|
2045 |
" |
|
2046 |
layout notNil ifTrue:[ |
|
| 3152 | 2047 |
superView isNil ifTrue:[^ 0@0]. |
2048 |
^ (layout rectangleRelativeTo:(superView viewRectangle) |
|
2049 |
preferred:[self preferredBounds]) origin rounded |
|
| 269 | 2050 |
]. |
2051 |
||
2052 |
(originRule notNil) ifTrue:[ |
|
| 3152 | 2053 |
newOrg := originRule value. |
2054 |
" |
|
2055 |
allow return of relative values ... |
|
2056 |
" |
|
2057 |
x := newOrg x. |
|
2058 |
y := newOrg y. |
|
2059 |
x isNil ifTrue:[x := self origin x]. |
|
2060 |
y isNil ifTrue:[y := self origin y]. |
|
2061 |
((x isInteger not) or:[y isInteger not]) ifTrue:[ |
|
2062 |
newOrg := self originFromRelativeOrigin:x@y. |
|
2063 |
] |
|
| 269 | 2064 |
] ifFalse:[ |
| 3152 | 2065 |
(relativeOrigin notNil) ifTrue:[ |
2066 |
newOrg := self originFromRelativeOrigin:relativeOrigin. |
|
2067 |
] ifFalse:[ |
|
2068 |
^ (left @ top). |
|
2069 |
]. |
|
| 269 | 2070 |
]. |
2071 |
^ newOrg |
|
2072 |
! |
|
2073 |
||
2074 |
corner |
|
2075 |
"return the lower right corner-point (in pixels)" |
|
2076 |
||
2077 |
"/ ^ (left + width "- 1") @ (top + height "- 1") |
|
2078 |
^ (left + width - 1) @ (top + height - 1) |
|
2079 |
||
2080 |
"Modified: 31.8.1995 / 16:51:40 / claus" |
|
2081 |
! |
|
2082 |
||
2083 |
corner:corner |
|
2084 |
"set the views corner; |
|
2085 |
the corner argument may be: |
|
| 3152 | 2086 |
a point |
2087 |
where integer fields mean 'pixel-values' |
|
2088 |
and float values mean 'relative-to-superview' |
|
2089 |
and nil means 'take current value'; |
|
| 269 | 2090 |
or a block returning a point which is interpreted as above. |
2091 |
Please migrate to use layoutObjects, if possible." |
|
2092 |
||
2093 |
|x y pixelCorner c| |
|
2094 |
||
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2095 |
explicitExtent := true. |
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2096 |
|
| 269 | 2097 |
corner isBlock ifTrue:[ |
| 3152 | 2098 |
cornerRule := corner. |
2099 |
drawableId notNil ifTrue:[ |
|
2100 |
pixelCorner := corner value |
|
2101 |
] ifFalse:[ |
|
| 3375 | 2102 |
self extentChangedFlag:true |
| 3152 | 2103 |
] |
| 269 | 2104 |
] ifFalse:[ |
| 3152 | 2105 |
x := corner x. |
2106 |
y := corner y. |
|
2107 |
x isNil ifTrue:[x := self corner x]. |
|
2108 |
y isNil ifTrue:[y := self corner y]. |
|
2109 |
c := x @ y. |
|
2110 |
((x isInteger not) or:[y isInteger not]) ifTrue:[ |
|
2111 |
relativeCorner := c. |
|
2112 |
pixelCorner := self cornerFromRelativeCorner. |
|
2113 |
pixelCorner isNil ifTrue:[ |
|
| 3375 | 2114 |
self extentChangedFlag:true |
| 3152 | 2115 |
] |
2116 |
] ifFalse:[ |
|
2117 |
pixelCorner := c |
|
2118 |
] |
|
| 269 | 2119 |
]. |
2120 |
||
2121 |
pixelCorner notNil ifTrue:[ |
|
| 3152 | 2122 |
self pixelCorner:pixelCorner |
| 269 | 2123 |
] |
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2124 |
|
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2125 |
"Modified: 15.7.1996 / 09:51:06 / cg" |
| 269 | 2126 |
! |
2127 |
||
| 1327 | 2128 |
cornerRule |
2129 |
"return the corner block - non public; this will vanish without notice" |
|
2130 |
||
2131 |
^ cornerRule |
|
2132 |
! |
|
2133 |
||
| 269 | 2134 |
extent:extent |
2135 |
"set the views extent; |
|
2136 |
extent may be: |
|
| 3152 | 2137 |
a point |
2138 |
where integer fields mean 'pixel-values' |
|
2139 |
and float values mean 'relative-to-superview' |
|
2140 |
and nil means 'leave current value'; |
|
| 269 | 2141 |
or a block returning a point which is interpreted as above. |
2142 |
Be careful when using relative extents: rounding errors may |
|
2143 |
accumulate. Better use origin/corner. |
|
|
1048
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2144 |
Best: migrate to use layour objects. |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2145 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2146 |
Notice: this sets the views explicitExtent flag, which prevents it normally |
| 3152 | 2147 |
from resizing itself to its preferredExtent. |
2148 |
See initialExtent: for a variation." |
|
| 269 | 2149 |
|
2150 |
|w h pixelExtent e| |
|
2151 |
||
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2152 |
explicitExtent := true. |
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2153 |
|
| 269 | 2154 |
extent isBlock ifTrue:[ |
| 3152 | 2155 |
extentRule := extent. |
2156 |
drawableId notNil ifTrue:[ |
|
2157 |
pixelExtent := extent value |
|
2158 |
] ifFalse:[ |
|
| 3375 | 2159 |
self extentChangedFlag:true |
| 3152 | 2160 |
] |
| 135 | 2161 |
] ifFalse:[ |
| 3152 | 2162 |
w := extent x. |
2163 |
h := extent y. |
|
2164 |
w isNil ifTrue:[w := width]. |
|
2165 |
h isNil ifTrue:[h := height]. |
|
2166 |
e := w@h. |
|
2167 |
((w isInteger not) or:[h isInteger not]) ifTrue:[ |
|
2168 |
relativeExtent := e. |
|
2169 |
pixelExtent := self extentFromRelativeExtent. |
|
2170 |
pixelExtent isNil ifTrue:[ |
|
| 3375 | 2171 |
self extentChangedFlag:true |
| 3152 | 2172 |
] |
2173 |
] ifFalse:[ |
|
2174 |
relativeExtent := nil. |
|
2175 |
pixelExtent := e |
|
2176 |
] |
|
| 269 | 2177 |
]. |
2178 |
pixelExtent notNil ifTrue:[ |
|
| 3152 | 2179 |
self pixelExtent:pixelExtent |
| 269 | 2180 |
] |
|
573
578ae7a2f7fa
clear any relative origin/extent, if set to an absolute
Claus Gittinger <cg@exept.de>
parents:
566
diff
changeset
|
2181 |
|
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2182 |
"Modified: 15.7.1996 / 09:51:21 / cg" |
| 269 | 2183 |
! |
2184 |
||
| 1327 | 2185 |
extentRule |
2186 |
"return the extent block - non public; this will vanish without notice" |
|
2187 |
||
2188 |
^ extentRule |
|
2189 |
! |
|
2190 |
||
| 269 | 2191 |
geometryLayout |
2192 |
"this method will vanish, as soon as all implementations of |
|
2193 |
#layout: are removed ... |
|
2194 |
(conflict for example in label>>layout:). |
|
2195 |
DO NOT USE #geometryLayout: in your code; it will be removed without |
|
2196 |
notice." |
|
2197 |
||
2198 |
^ here layout |
|
2199 |
! |
|
2200 |
||
2201 |
geometryLayout:aLayoutObject |
|
2202 |
"this method will vanish, as soon as all implementations of |
|
2203 |
#layout: are removed ... |
|
2204 |
(conflict for example in label>>layout:). |
|
2205 |
DO NOT USE #geometryLayout: in your code; it will be removed without |
|
2206 |
notice." |
|
2207 |
||
2208 |
here layout:aLayoutObject |
|
2209 |
! |
|
2210 |
||
2211 |
height:aNumber |
|
2212 |
"set the views height in pixels" |
|
2213 |
||
2214 |
self extent:(width @ aNumber) |
|
2215 |
! |
|
2216 |
||
2217 |
heightIncludingBorder |
|
2218 |
"return my height including border |
|
2219 |
(this is my height as seen from the outside view; |
|
2220 |
while #height returns the height as seen by myself)" |
|
2221 |
||
2222 |
^ height + (2*borderWidth) |
|
2223 |
! |
|
2224 |
||
2225 |
horizontalInset:aNumber |
|
2226 |
"set the insets of the left/right edge; |
|
2227 |
positive makes it smaller, negative makes it larger" |
|
2228 |
||
2229 |
insets isNil ifTrue:[ |
|
| 3152 | 2230 |
insets := Array with:0 with:0 with:0 with:0 |
| 135 | 2231 |
]. |
| 269 | 2232 |
insets at:1 put:aNumber. |
2233 |
insets at:3 put:aNumber. |
|
2234 |
||
2235 |
"force recomputation" |
|
2236 |
"/ drawableId isNil ifTrue:[ |
|
| 3375 | 2237 |
"/ self originChangedFlag:true |
| 269 | 2238 |
"/ ] ifFalse:[ |
| 3152 | 2239 |
self containerChangedSize. |
| 269 | 2240 |
"/ ] |
| 964 | 2241 |
|
2242 |
"Modified: 19.7.1996 / 17:30:25 / cg" |
|
| 269 | 2243 |
! |
2244 |
||
|
1048
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2245 |
initialExtent:extent |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2246 |
"set the views extent, but dont change its explicitExtent setting. |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2247 |
a variant of #extent." |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2248 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2249 |
|expl| |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2250 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2251 |
expl := explicitExtent. |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2252 |
self extent:extent. |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2253 |
explicitExtent := expl |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2254 |
! |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2255 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2256 |
initialHeight:aNumber |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2257 |
"set the views height in pixels, but dont change its explicitExtent setting" |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2258 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2259 |
self initialExtent:(width @ aNumber) |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2260 |
! |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2261 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2262 |
initialWidth:aNumber |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2263 |
"set the views width in pixels, but dont change its explicitExtent setting" |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2264 |
|
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2265 |
self initialExtent:(aNumber @ height) |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2266 |
! |
|
f6d383b7f113
kludge interface added: #initialExtent / initialWidth & initialHeight
dq
parents:
1039
diff
changeset
|
2267 |
|
| 269 | 2268 |
innerHeight |
2269 |
"return the height of the view minus any 3D-shadow-borders" |
|
2270 |
||
2271 |
(margin == 0) ifTrue:[^ height]. |
|
2272 |
^ height - (2 * margin) |
|
2273 |
! |
|
2274 |
||
| 369 | 2275 |
innerHeight:pixels |
2276 |
"set the height of the view plus any 3D-shadow-borders. |
|
2277 |
This does not work with a relative size." |
|
2278 |
||
2279 |
^ self height:( pixels + (margin + self innerVerticalMargin * 2) ). |
|
2280 |
! |
|
2281 |
||
2282 |
innerHorizontalMargin |
|
2283 |
"return any additional inner margin (i.e. contents margin). |
|
2284 |
This should be redefined by views which do add margins |
|
2285 |
(for example: textViews do this)" |
|
2286 |
||
2287 |
^ 0 |
|
2288 |
! |
|
2289 |
||
2290 |
innerVerticalMargin |
|
2291 |
"return any additional inner margin (i.e. contents margin). |
|
2292 |
This should be redefined by views which do add margins |
|
2293 |
(for example: textViews do this)" |
|
2294 |
||
2295 |
^ 0 |
|
2296 |
! |
|
2297 |
||
| 269 | 2298 |
innerWidth |
2299 |
"return the width of the view minus any 3D-shadow-borders" |
|
2300 |
||
2301 |
(level == 0) ifTrue:[^ width]. |
|
2302 |
^ width - (2 * margin) |
|
2303 |
! |
|
2304 |
||
| 369 | 2305 |
innerWidth:pixels |
2306 |
"set the width of the view plus any 3D-shadow-borders. |
|
2307 |
This does not work with a relative size." |
|
2308 |
||
2309 |
^ self width:( pixels + (margin + self innerHorizontalMargin * 2) ). |
|
2310 |
! |
|
2311 |
||
| 269 | 2312 |
inset:aNumber |
2313 |
"set all insets; positive makes the view smaller, |
|
2314 |
negative makes it larger." |
|
2315 |
||
2316 |
self allInset:aNumber |
|
2317 |
! |
|
2318 |
||
2319 |
layout |
|
2320 |
"return the layout object which controls my geometry. |
|
2321 |
Currently, this is nil in most cases, and my geometry is |
|
2322 |
defined by relativeOrigin/relativeCorner/relativeExtent, |
|
2323 |
originRule/extentRule/cornerRule and inset. |
|
2324 |
Applications should be changed to use layoutObjects, |
|
2325 |
since the above listed instance variables will vanish." |
|
2326 |
||
2327 |
^ layout |
|
2328 |
! |
|
2329 |
||
2330 |
layout:aLayoutObject |
|
2331 |
"set the layout object which controls my geometry. |
|
2332 |
Currently, this is almost nowhere used but views will be |
|
2333 |
incrementally changed to use this new geometry management." |
|
2334 |
||
2335 |
layout := aLayoutObject. |
|
2336 |
superView isNil ifTrue:[ |
|
| 3375 | 2337 |
self originChangedFlag:true. |
2338 |
self cornerChangedFlag:true. |
|
2339 |
self extentChangedFlag:true. |
|
| 269 | 2340 |
] ifFalse:[ |
| 3152 | 2341 |
self containerChangedSize. |
| 269 | 2342 |
] |
2343 |
||
2344 |
"Modified: 19.9.1995 / 16:17:25 / claus" |
|
| 964 | 2345 |
"Modified: 19.7.1996 / 17:30:27 / cg" |
| 269 | 2346 |
! |
2347 |
||
2348 |
left |
|
2349 |
"return the x position of the left border (in pixels)" |
|
2350 |
||
2351 |
^ left |
|
2352 |
! |
|
2353 |
||
2354 |
left:aNumber |
|
2355 |
"set the x position" |
|
2356 |
||
2357 |
self origin:(aNumber @ top) |
|
2358 |
! |
|
2359 |
||
2360 |
left:newLeft top:newTop width:newWidth height:newHeight |
|
2361 |
"another way of specifying origin and extent" |
|
2362 |
||
2363 |
self origin:(newLeft @ newTop) extent:(newWidth @ newHeight) |
|
2364 |
! |
|
2365 |
||
2366 |
leftInset |
|
2367 |
"return the inset of the left edge; positive is to the right, |
|
2368 |
negative to the left" |
|
2369 |
||
2370 |
insets isNil ifTrue:[^ 0]. |
|
2371 |
^ insets at:1 |
|
2372 |
! |
|
2373 |
||
2374 |
leftInset:aNumber |
|
2375 |
"set the inset of the left edge; |
|
2376 |
positive is to the right (view becomes smaller), |
|
2377 |
negative to the left (becomes larger)" |
|
2378 |
||
2379 |
insets isNil ifTrue:[ |
|
| 3152 | 2380 |
insets := Array with:0 with:0 with:0 with:0 |
| 269 | 2381 |
]. |
2382 |
insets at:1 put:aNumber. |
|
2383 |
||
2384 |
"force recomputation" |
|
2385 |
"/ drawableId isNil ifTrue:[ |
|
| 3375 | 2386 |
"/ self originChangedFlag:true |
| 269 | 2387 |
"/ ] ifFalse:[ |
| 3152 | 2388 |
self containerChangedSize. |
| 269 | 2389 |
"/ ] |
| 964 | 2390 |
|
2391 |
"Modified: 19.7.1996 / 17:30:30 / cg" |
|
| 269 | 2392 |
! |
2393 |
||
2394 |
makeFullyVisible |
|
2395 |
"make sure, that the view is fully visible by shifting it |
|
2396 |
into the visible screen area if nescessary. |
|
2397 |
This method will be moved to StandardSystemView ..." |
|
2398 |
||
2399 |
|devBot devRight newTop newLeft| |
|
2400 |
||
2401 |
newTop := top. |
|
2402 |
newLeft := left. |
|
2403 |
||
| 1703 | 2404 |
((top + height) > (devBot := device usableHeight)) ifTrue:[ |
| 3152 | 2405 |
newTop := devBot - height |
| 269 | 2406 |
]. |
| 1703 | 2407 |
((left + width) > (devRight := device usableWidth)) ifTrue:[ |
| 3152 | 2408 |
newLeft := devRight - width |
| 269 | 2409 |
]. |
2410 |
(newTop < 0) ifTrue:[ |
|
| 3152 | 2411 |
newTop := 0. |
| 269 | 2412 |
]. |
2413 |
(newLeft < 0) ifTrue:[ |
|
| 3152 | 2414 |
newLeft := 0 |
| 269 | 2415 |
]. |
2416 |
((newTop ~~ top) or:[newLeft ~~ left]) ifTrue:[ |
|
| 3152 | 2417 |
self origin:newLeft @ newTop |
| 269 | 2418 |
] |
2419 |
! |
|
2420 |
||
|
2750
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
2421 |
makeRoundViewShapeWithBorder:bw |
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
2422 |
"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
|
2423 |
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
|
2424 |
|
|
3167
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2425 |
self makeRoundViewShapeWithBorder:bw opaque:true. |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2426 |
|
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2427 |
! |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2428 |
|
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2429 |
makeRoundViewShapeWithBorder:bw opaque:opaque |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2430 |
"setup my window for a round shaped view; |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2431 |
this is not supported by all devices" |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2432 |
|
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2433 |
|extent shapeForm borderForm w h f| |
|
2750
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
2434 |
|
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
2435 |
device supportsRoundShapedViews ifTrue:[ |
| 3367 | 2436 |
"/ TODO: add code for round shaped view (mswin) |
|
2750
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
2437 |
]. |
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
2438 |
|
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
2439 |
device supportsArbitraryShapedViews ifTrue:[ |
| 3367 | 2440 |
extent := self extent. |
2441 |
w := extent x. |
|
2442 |
h := extent y. |
|
2443 |
borderForm := Form extent:extent. |
|
2444 |
shapeForm := Form extent:extent. |
|
2445 |
||
2446 |
borderForm fillArcX:0 y:0 |
|
2447 |
width:w |
|
2448 |
height:h |
|
2449 |
from:0 |
|
2450 |
angle:360. |
|
2451 |
||
2452 |
opaque ifFalse:[ |
|
2453 |
f := borderForm. |
|
2454 |
borderForm foreground:(Color colorId:0). |
|
2455 |
] ifTrue:[ |
|
2456 |
f := shapeForm. |
|
2457 |
shapeForm foreground:(Color colorId:1). |
|
2458 |
]. |
|
2459 |
||
2460 |
f fillArcX:lineWidth y:lineWidth |
|
2461 |
width:w - (bw * 2) |
|
2462 |
height:h - (bw * 2) |
|
2463 |
from:0 |
|
2464 |
angle:360. |
|
2465 |
||
2466 |
self borderShape:borderForm. |
|
2467 |
self viewShape:shapeForm. |
|
2468 |
^ self. |
|
2469 |
||
2470 |
||
2471 |
extent := self extent. |
|
2472 |
||
2473 |
w := extent x. |
|
2474 |
h := extent y. |
|
2475 |
borderForm := Form width:w height:h. |
|
|
3167
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2476 |
"/ borderForm fill:(Color colorId:0). |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2477 |
"/ |
| 3367 | 2478 |
shapeForm := Form width:w height:h. |
|
3167
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2479 |
"/ shapeForm fill:(Color colorId:0). |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2480 |
|
| 3367 | 2481 |
borderForm foreground:(Color colorId:1). |
2482 |
borderForm |
|
2483 |
fillArcX:0 y:0 |
|
2484 |
width:w |
|
2485 |
height:h |
|
2486 |
from:0 |
|
2487 |
angle:360. |
|
2488 |
||
2489 |
opaque ifFalse:[ |
|
2490 |
f := borderForm. |
|
2491 |
borderForm foreground:(Color colorId:0). |
|
2492 |
] ifTrue:[ |
|
2493 |
f := shapeForm. |
|
2494 |
shapeForm foreground:(Color colorId:1). |
|
2495 |
]. |
|
2496 |
f |
|
2497 |
fillArcX:bw y:bw |
|
2498 |
width:(w - (bw * 2)) |
|
2499 |
height:(h - (bw * 2)) |
|
2500 |
from:0 |
|
2501 |
angle:360. |
|
2502 |
||
2503 |
self borderShape:borderForm. |
|
2504 |
self viewShape:shapeForm |
|
|
3167
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2505 |
] |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2506 |
|
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2507 |
! |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2508 |
|
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2509 |
makeTransparentRectangularViewShapeWithBorder:bw |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2510 |
"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
|
2511 |
this is not supported by all devices" |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2512 |
|
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2513 |
|extent shapeForm borderForm w h f| |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2514 |
|
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2515 |
"/ device supportsPolygonShapedViews ifTrue:[ |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2516 |
"/ "/ TODO: add code for mswin |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2517 |
"/ ]. |
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2518 |
|
|
9dc9abd86ba2
fixed round shaped transparent views (Region)
Claus Gittinger <cg@exept.de>
parents:
3165
diff
changeset
|
2519 |
device supportsArbitraryShapedViews ifTrue:[ |
| 3367 | 2520 |
extent := self extent. |
2521 |
w := extent x. |
|
2522 |
h := extent y. |
|
2523 |
borderForm := Form extent:extent. |
|
2524 |
shapeForm := Form extent:extent. |
|
2525 |
||
2526 |
borderForm |
|
2527 |
fillRectangleX:0 y:0 |
|
2528 |
width:w |
|
2529 |
height:h. |
|
2530 |
||
2531 |
f := borderForm. |
|
2532 |
borderForm foreground:(Color colorId:0). |
|
2533 |
||
2534 |
borderForm |
|
2535 |
fillRectangleX:bw y:bw |
|
2536 |
width:w - (bw * 2) |
|
2537 |
height:h - (bw * 2). |
|
2538 |
||
2539 |
self borderShape:borderForm. |
|
2540 |
self viewShape:shapeForm. |
|
2541 |
^ self. |
|
|
2750
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
2542 |
] |
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
2543 |
|
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
2544 |
! |
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
2545 |
|
| 2127 | 2546 |
maxExtent |
|
2103
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
2547 |
"for compatibility with StdSysView" |
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
2548 |
|
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
2549 |
^ nil |
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
2550 |
! |
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
2551 |
|
| 2127 | 2552 |
minExtent |
|
2103
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
2553 |
"for compatibility with StdSysView" |
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
2554 |
|
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
2555 |
^ nil |
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
2556 |
! |
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
2557 |
|
| 269 | 2558 |
origin |
2559 |
"return the origin (in pixels)" |
|
2560 |
||
2561 |
^ left@top |
|
2562 |
! |
|
2563 |
||
2564 |
origin:origin |
|
2565 |
"set the views origin; |
|
2566 |
origin may be: |
|
| 3152 | 2567 |
a point |
2568 |
where integer fields mean 'pixel-values' |
|
2569 |
and float values mean 'relative-to-superview' |
|
2570 |
and nil means 'take current value'; |
|
| 269 | 2571 |
or a block returning a point which is interpreted as above. |
2572 |
Please migrate to use layout objects." |
|
2573 |
||
2574 |
|newLeft newTop pixelOrigin o| |
|
2575 |
||
2576 |
origin isBlock ifTrue:[ |
|
| 3152 | 2577 |
originRule := origin. |
2578 |
drawableId notNil ifTrue:[ |
|
2579 |
pixelOrigin := origin value |
|
2580 |
] ifFalse:[ |
|
| 3375 | 2581 |
self originChangedFlag:true |
| 3152 | 2582 |
] |
| 269 | 2583 |
] ifFalse:[ |
| 3152 | 2584 |
o := origin. |
2585 |
newLeft := origin x. |
|
2586 |
newTop := origin y. |
|
2587 |
newLeft isNil ifTrue:[newLeft := left]. |
|
2588 |
newTop isNil ifTrue:[newTop := top]. |
|
2589 |
o := newLeft @ newTop. |
|
2590 |
((newLeft isInteger not) or:[newTop isInteger not]) ifTrue:[ |
|
2591 |
relativeOrigin := o. |
|
2592 |
pixelOrigin := self originFromRelativeOrigin. |
|
2593 |
pixelOrigin isNil ifTrue:[ |
|
| 3375 | 2594 |
self originChangedFlag:true |
| 3152 | 2595 |
] |
2596 |
] ifFalse:[ |
|
2597 |
relativeOrigin := nil. |
|
2598 |
pixelOrigin := o |
|
2599 |
] |
|
| 269 | 2600 |
]. |
2601 |
pixelOrigin notNil ifTrue:[ |
|
| 3152 | 2602 |
self pixelOrigin:pixelOrigin |
| 269 | 2603 |
]. |
|
573
578ae7a2f7fa
clear any relative origin/extent, if set to an absolute
Claus Gittinger <cg@exept.de>
parents:
566
diff
changeset
|
2604 |
|
|
578ae7a2f7fa
clear any relative origin/extent, if set to an absolute
Claus Gittinger <cg@exept.de>
parents:
566
diff
changeset
|
2605 |
"Modified: 19.4.1996 / 15:12:36 / cg" |
| 269 | 2606 |
! |
2607 |
||
2608 |
origin:origin corner:corner |
|
2609 |
"set both origin and extent" |
|
2610 |
||
2611 |
|newLeft newTop newRight newBot| |
|
2612 |
||
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2613 |
explicitExtent := true. |
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2614 |
|
| 269 | 2615 |
"do it as one operation if possible" |
2616 |
||
2617 |
origin isBlock ifFalse:[ |
|
| 3152 | 2618 |
corner isBlock ifFalse:[ |
2619 |
newLeft := origin x. |
|
2620 |
newLeft isInteger ifTrue:[ |
|
2621 |
newTop := origin y. |
|
2622 |
newTop isInteger ifTrue:[ |
|
2623 |
newRight := corner x. |
|
2624 |
newRight isInteger ifTrue:[ |
|
2625 |
newBot := corner y. |
|
2626 |
newBot isInteger ifTrue:[ |
|
2627 |
self pixelOrigin:origin corner:corner |
|
2628 |
] |
|
2629 |
] |
|
2630 |
] |
|
2631 |
] |
|
2632 |
] |
|
| 135 | 2633 |
]. |
| 269 | 2634 |
self origin:origin. |
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2635 |
self corner:corner |
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2636 |
|
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2637 |
"Modified: 15.7.1996 / 09:52:43 / cg" |
| 269 | 2638 |
! |
2639 |
||
2640 |
origin:origin extent:extent |
|
2641 |
"set both origin and extent" |
|
2642 |
||
2643 |
|newLeft newTop newWidth newHeight| |
|
2644 |
||
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2645 |
explicitExtent := true. |
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2646 |
|
| 269 | 2647 |
"do it as one operation if possible" |
2648 |
||
2649 |
origin isBlock ifFalse:[ |
|
| 3152 | 2650 |
extent isBlock ifFalse:[ |
2651 |
newLeft := origin x. |
|
2652 |
newLeft isInteger ifTrue:[ |
|
2653 |
newTop := origin y. |
|
2654 |
newTop isInteger ifTrue:[ |
|
2655 |
newWidth := extent x. |
|
2656 |
newWidth isInteger ifTrue:[ |
|
2657 |
newHeight := extent y. |
|
2658 |
newHeight isInteger ifTrue:[ |
|
2659 |
self pixelOrigin:origin extent:extent |
|
2660 |
] |
|
2661 |
] |
|
2662 |
] |
|
2663 |
] |
|
2664 |
] |
|
| 269 | 2665 |
]. |
2666 |
self extent:extent. |
|
2667 |
self origin:origin |
|
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2668 |
|
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
2669 |
"Modified: 15.7.1996 / 09:52:39 / cg" |
| 269 | 2670 |
! |
2671 |
||
2672 |
originRelativeTo:aView |
|
2673 |
"return the origin (in pixels) relative to a superView, |
|
2674 |
or relative to the rootView (if the aView argument is nil). |
|
2675 |
If the receiver is nonNil and not a subview of aView, return nil." |
|
2676 |
||
2677 |
|currentView |
|
| 2414 | 2678 |
bw "{ Class: SmallInteger }"
|
| 269 | 2679 |
sumX "{ Class: SmallInteger }"
|
2680 |
sumY "{ Class: SmallInteger }" |
|
|
2681 |
||
2682 |
currentView := self. |
|
2683 |
sumX := 0. |
|
2684 |
sumY := 0. |
|
2685 |
[currentView notNil] whileTrue:[ |
|
| 3152 | 2686 |
(currentView == aView) ifTrue:[ |
2687 |
^ (sumX @ sumY) |
|
2688 |
]. |
|
2689 |
bw := currentView borderWidth. |
|
2690 |
sumX := sumX + (currentView left) + bw. |
|
2691 |
sumY := sumY + (currentView top) + bw. |
|
2692 |
currentView := currentView superView |
|
| 269 | 2693 |
]. |
|
729
d2fdca1c2895
eliminated references to RootView
Claus Gittinger <cg@exept.de>
parents:
727
diff
changeset
|
2694 |
(aView isNil or:[aView == device rootView]) ifTrue:[ |
| 3152 | 2695 |
"return relative to screen ..." |
2696 |
^ (sumX @ sumY) |
|
| 269 | 2697 |
]. |
2698 |
^ nil |
|
2699 |
||
2700 |
" |
|
2701 |
|top sub1 sub2| |
|
2702 |
||
2703 |
top := StandardSystemView new. |
|
2704 |
top extent:200@200. |
|
2705 |
sub1 := View origin:0.2 @ 0.2 corner:0.8 @ 0.8 in:top. |
|
2706 |
sub2 := Button origin:0.3 @ 0.3 corner:0.7 @ 0.7 in:sub1. |
|
2707 |
top openAndWait. |
|
| 697 | 2708 |
Transcript show:'button in top:'; showCR:(sub2 originRelativeTo:top). |
2709 |
Transcript show:'button on screen:'; showCR:(sub2 originRelativeTo:nil). |
|
| 269 | 2710 |
" |
|
2171
df6af7cc7a62
fixed #originRelativeTo: when borderWidth ~~ 0
Claus Gittinger <cg@exept.de>
parents:
2167
diff
changeset
|
2711 |
|
| 2414 | 2712 |
"Modified: / 5.12.1998 / 14:30:57 / cg" |
| 269 | 2713 |
! |
2714 |
||
| 1327 | 2715 |
originRule |
2716 |
"return the origin block - non public; this will vanish without notice" |
|
2717 |
||
2718 |
^ originRule |
|
2719 |
! |
|
2720 |
||
| 763 | 2721 |
preferredExtent:anExtentPoint |
2722 |
"override the views own preferredExtent computation, |
|
2723 |
and let it prefer the size given by the argument." |
|
2724 |
||
2725 |
preferredExtent := anExtentPoint. |
|
|
1038
fb193cba16b6
#preferredExtent: no longer changes the extent
Claus Gittinger <cg@exept.de>
parents:
1035
diff
changeset
|
2726 |
|
|
fb193cba16b6
#preferredExtent: no longer changes the extent
Claus Gittinger <cg@exept.de>
parents:
1035
diff
changeset
|
2727 |
"Modified: 22.8.1996 / 13:41:47 / cg" |
| 763 | 2728 |
! |
2729 |
||
| 269 | 2730 |
relativeCorner |
2731 |
"return the relative corner or nil" |
|
2732 |
||
2733 |
^ relativeCorner |
|
2734 |
! |
|
2735 |
||
2736 |
relativeCorner:aPoint |
|
2737 |
"set the relative corner" |
|
2738 |
||
2739 |
relativeCorner := aPoint |
|
2740 |
! |
|
2741 |
||
2742 |
relativeExtent |
|
2743 |
"return the relative extent or nil" |
|
2744 |
||
2745 |
^ relativeExtent |
|
2746 |
! |
|
2747 |
||
2748 |
relativeExtent:aPoint |
|
2749 |
"set the relative extent" |
|
2750 |
||
2751 |
relativeExtent := aPoint |
|
2752 |
! |
|
2753 |
||
2754 |
relativeOrigin |
|
2755 |
"return the relative origin or nil" |
|
2756 |
||
2757 |
^ relativeOrigin |
|
2758 |
! |
|
2759 |
||
2760 |
relativeOrigin:aPoint |
|
2761 |
"set the relative origin" |
|
2762 |
||
2763 |
relativeOrigin := aPoint |
|
2764 |
! |
|
2765 |
||
2766 |
right |
|
2767 |
"return the x position of the right edge (in pixels)" |
|
2768 |
||
2769 |
^ left + width - 1 |
|
2770 |
||
2771 |
"Modified: 31.8.1995 / 19:31:10 / claus" |
|
2772 |
! |
|
2773 |
||
2774 |
right:aNumber |
|
2775 |
"set the corners x position" |
|
2776 |
||
2777 |
self corner:(aNumber @ self corner y) |
|
2778 |
! |
|
2779 |
||
2780 |
rightInset |
|
2781 |
"return the inset of the right edge; positive is to the left, |
|
2782 |
negative to the right" |
|
2783 |
||
2784 |
insets isNil ifTrue:[^ 0]. |
|
2785 |
^ insets at:3 |
|
2786 |
! |
|
2787 |
||
2788 |
rightInset:aNumber |
|
2789 |
"set the inset of the right edge; |
|
2790 |
positive is to the left (view becomes smaller), |
|
2791 |
negative to the right (becomes larger)" |
|
2792 |
||
2793 |
insets isNil ifTrue:[ |
|
| 3152 | 2794 |
insets := Array with:0 with:0 with:0 with:0 |
| 269 | 2795 |
]. |
2796 |
insets at:3 put:aNumber. |
|
2797 |
||
2798 |
"force recomputation" |
|
2799 |
"/ drawableId isNil ifTrue:[ |
|
| 3375 | 2800 |
"/ self originChangedFlag:true |
| 269 | 2801 |
"/ ] ifFalse:[ |
| 3152 | 2802 |
self containerChangedSize. |
| 135 | 2803 |
"/ ] |
| 964 | 2804 |
|
2805 |
"Modified: 19.7.1996 / 17:30:32 / cg" |
|
| 269 | 2806 |
! |
2807 |
||
| 3007 | 2808 |
setOrigin:aPoint |
2809 |
"set the origin only" |
|
2810 |
||
2811 |
left := aPoint x. |
|
2812 |
top := aPoint y. |
|
2813 |
! |
|
2814 |
||
| 269 | 2815 |
sizeFixed:aBoolean |
2816 |
"set/clear the fix-size attribute, if supported by concrete subclasses. |
|
2817 |
Views which want to resize themselfes as appropriate to their contents |
|
2818 |
should cease to do so and take their current size if sizeFixed is set to |
|
2819 |
true. Currently, only supported by Labels. |
|
2820 |
This does NOT prevent the window manager from resizing the view, |
|
2821 |
instead it tell the view to NOT resize ITSELF. |
|
2822 |
Added here to provide a common protocol for all views." |
|
2823 |
||
2824 |
^ self |
|
2825 |
! |
|
2826 |
||
2827 |
top |
|
2828 |
"return the y position of the top border" |
|
2829 |
||
2830 |
^ top |
|
2831 |
! |
|
2832 |
||
2833 |
top:aNumber |
|
2834 |
"set the y position" |
|
2835 |
||
2836 |
self origin:(left @ aNumber) |
|
2837 |
! |
|
2838 |
||
2839 |
topInset |
|
2840 |
"return the inset of the top edge; positive is to the bottom, |
|
2841 |
negative to the top" |
|
2842 |
||
2843 |
insets isNil ifTrue:[^ 0]. |
|
2844 |
^ insets at:2 |
|
2845 |
! |
|
2846 |
||
2847 |
topInset:aNumber |
|
2848 |
"set the inset of the top edge; |
|
2849 |
positive is to the bottom (view becomes smaller), |
|
2850 |
negative to the top (becomes larger)" |
|
2851 |
||
2852 |
insets isNil ifTrue:[ |
|
| 3152 | 2853 |
insets := Array with:0 with:0 with:0 with:0 |
| 269 | 2854 |
]. |
2855 |
insets at:2 put:aNumber. |
|
2856 |
||
2857 |
"force recomputation" |
|
2858 |
"/ drawableId isNil ifTrue:[ |
|
| 3375 | 2859 |
"/ self originChangedFlag:true |
| 269 | 2860 |
"/ ] ifFalse:[ |
| 3152 | 2861 |
self containerChangedSize. |
| 269 | 2862 |
"/ ] |
| 964 | 2863 |
|
2864 |
"Modified: 19.7.1996 / 17:30:45 / cg" |
|
| 269 | 2865 |
! |
2866 |
||
2867 |
verticalInset:aNumber |
|
2868 |
"set the insets of the top/bottom edge; |
|
2869 |
positive makes it smaller, negative makes it larger" |
|
2870 |
||
2871 |
insets isNil ifTrue:[ |
|
| 3152 | 2872 |
insets := Array with:0 with:0 with:0 with:0 |
| 269 | 2873 |
]. |
2874 |
insets at:2 put:aNumber. |
|
2875 |
insets at:4 put:aNumber. |
|
2876 |
||
2877 |
"force recomputation" |
|
2878 |
"/ drawableId isNil ifTrue:[ |
|
| 3375 | 2879 |
"/ self originChangedFlag:true |
| 269 | 2880 |
"/ ] ifFalse:[ |
| 3152 | 2881 |
self containerChangedSize. |
| 269 | 2882 |
"/ ] |
| 964 | 2883 |
|
2884 |
"Modified: 19.7.1996 / 17:30:50 / cg" |
|
| 269 | 2885 |
! |
2886 |
||
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2887 |
viewRectangle |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2888 |
"return the inside area. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2889 |
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
|
2890 |
to base relative coordinates on. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2891 |
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
|
2892 |
margins required for 3D levels) is ok. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2893 |
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
|
2894 |
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
|
2895 |
(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
|
2896 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2897 |
|m2| |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2898 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2899 |
m2 := margin + margin. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2900 |
^ (margin @ margin) extent:((width - m2) @ (height - m2)) |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2901 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2902 |
"Modified: 8.2.1996 / 20:05:00 / cg" |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2903 |
! |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
2904 |
|
| 269 | 2905 |
width:aNumber |
2906 |
"set the views width in pixels" |
|
2907 |
||
2908 |
self extent:(aNumber @ height) |
|
2909 |
! |
|
2910 |
||
2911 |
widthIncludingBorder |
|
2912 |
"return my width including border |
|
2913 |
(this is my width as seen from the outside view; |
|
2914 |
while #width returns the width as seen by myself)" |
|
2915 |
||
2916 |
^ width + (2*borderWidth) |
|
2917 |
! ! |
|
2918 |
||
2919 |
!SimpleView methodsFor:'accessing-hierarchy'! |
|
2920 |
||
| 756 | 2921 |
components |
2922 |
"return the collection of non-view components" |
|
2923 |
||
2924 |
^ components |
|
2925 |
||
2926 |
"Created: 28.5.1996 / 23:59:37 / cg" |
|
2927 |
! |
|
2928 |
||
| 1182 | 2929 |
container |
2930 |
"return my container" |
|
2931 |
||
2932 |
^ superView |
|
2933 |
||
2934 |
"Created: 5.6.1996 / 01:08:36 / cg" |
|
2935 |
"Modified: 10.1.1997 / 19:47:59 / cg" |
|
2936 |
! |
|
2937 |
||
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
2938 |
container:aContainer |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
2939 |
"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
|
2940 |
|
| 1296 | 2941 |
(superView notNil and:[superView ~~ aContainer]) ifTrue:[ |
| 3152 | 2942 |
"/ actually, this is worth an exception |
2943 |
('View [warning]: ' , self printString , ' already has a container') errorPrintCR.
|
|
2944 |
superView removeComponent:self. |
|
| 1296 | 2945 |
]. |
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
2946 |
superView := aContainer |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
2947 |
|
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
2948 |
"Created: 9.5.1996 / 00:40:56 / cg" |
| 1297 | 2949 |
"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
|
2950 |
! |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
2951 |
|
| 269 | 2952 |
lower |
2953 |
"bring to back" |
|
2954 |
||
2955 |
drawableId isNil ifTrue:[self create]. |
|
2956 |
device lowerWindow:drawableId |
|
2957 |
||
2958 |
" |
|
2959 |
Transcript topView lower |
|
2960 |
" |
|
2961 |
! |
|
2962 |
||
2963 |
raise |
|
2964 |
"bring to front" |
|
2965 |
||
2966 |
drawableId isNil ifTrue:[self create]. |
|
2967 |
device raiseWindow:drawableId |
|
2968 |
||
2969 |
" |
|
2970 |
Transcript topView raise |
|
2971 |
" |
|
2972 |
! |
|
2973 |
||
2974 |
subViews |
|
2975 |
"return the collection of subviews" |
|
2976 |
||
2977 |
^ subViews |
|
2978 |
! |
|
2979 |
||
2980 |
subViews:aListOfViews |
|
2981 |
"set the collection of subviews" |
|
2982 |
||
2983 |
subViews := aListOfViews. |
|
| 135 | 2984 |
subViews notNil ifTrue:[ |
| 3152 | 2985 |
subViews do:[:view | |
2986 |
view container:self |
|
2987 |
] |
|
| 135 | 2988 |
] |
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
2989 |
|
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
2990 |
"Modified: 9.5.1996 / 00:42:28 / cg" |
| 135 | 2991 |
! |
2992 |
||
| 269 | 2993 |
superView |
2994 |
"return my superView" |
|
2995 |
||
2996 |
^ superView |
|
2997 |
! |
|
2998 |
||
2999 |
superView:aView |
|
3000 |
"set my superView to be aView" |
|
3001 |
||
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3002 |
self obsoleteMethodWarning:'use #container:'. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3003 |
self container:aView. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3004 |
|
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3005 |
"Modified: 9.5.1996 / 00:46:24 / cg" |
| 269 | 3006 |
! |
3007 |
||
|
662
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3008 |
topComponent |
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3009 |
"return the topmost component - thats the one with no superview. |
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3010 |
For ST-80 compatibility." |
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3011 |
|
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3012 |
^ self topView |
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3013 |
|
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3014 |
"Modified: 9.5.1996 / 01:40:24 / cg" |
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3015 |
! |
|
8263420fe544
added #topComponent for VisualPart protocol compatibility
Claus Gittinger <cg@exept.de>
parents:
660
diff
changeset
|
3016 |
|
| 269 | 3017 |
topView |
3018 |
"return the topView - thats the one with no superview" |
|
3019 |
||
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3020 |
|v next| |
| 269 | 3021 |
|
3022 |
v := self. |
|
3023 |
[v notNil] whileTrue:[ |
|
| 3152 | 3024 |
(next := v container) isNil ifTrue:[^ v]. |
3025 |
v := next |
|
| 135 | 3026 |
]. |
3027 |
||
| 269 | 3028 |
^ nil |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3029 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3030 |
"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
|
3031 |
! |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3032 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3033 |
view |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3034 |
"return my view - for real views, thats the receiver. |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3035 |
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
|
3036 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3037 |
^ self |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3038 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3039 |
"Created: 4.6.1996 / 21:32:11 / cg" |
| 269 | 3040 |
! ! |
3041 |
||
3042 |
!SimpleView methodsFor:'accessing-menus'! |
|
3043 |
||
3044 |
menuHolder |
|
3045 |
"who has the menu ? |
|
3046 |
By default, I have it." |
|
3047 |
||
3048 |
^ self |
|
3049 |
! |
|
3050 |
||
3051 |
menuMessage |
|
3052 |
"Return the symbol sent to myself to aquire the menu" |
|
3053 |
||
3054 |
^ #middleButtonMenu |
|
3055 |
! |
|
3056 |
||
3057 |
menuPerformer |
|
3058 |
"who should perform the menu actions ? |
|
3059 |
By default, I do it." |
|
3060 |
||
3061 |
^ self |
|
3062 |
! |
|
3063 |
||
3064 |
yellowButtonMenu |
|
3065 |
"actually, this should be called 'middleButtonMenu'. |
|
3066 |
But for ST-80 compatibility .... |
|
3067 |
This method will vanish, once all views have controllers |
|
3068 |
associated with them; for now, duplicate some code also found in |
|
3069 |
controller." |
|
3070 |
||
| 2979 | 3071 |
|sym menuHolder theMenu| |
| 269 | 3072 |
|
3073 |
"/ middleButtonMenu notNil ifTrue:[ |
|
3074 |
"/ "/ |
|
3075 |
"/ "/ has been assigned a static middleButtonMenu |
|
3076 |
"/ "/ (or a cached menu) |
|
3077 |
"/ "/ |
|
3078 |
"/ ^ middleButtonMenu |
|
3079 |
"/ ]. |
|
3080 |
||
3081 |
menuHolder := self menuHolder. |
|
3082 |
||
3083 |
menuHolder notNil ifTrue:[ |
|
| 3152 | 3084 |
sym := self menuMessage. |
3085 |
sym notNil ifTrue:[ |
|
3086 |
" |
|
3087 |
mhmh - for backward compatibility, try to ask |
|
3088 |
the model first, then use the views menu. |
|
3089 |
" |
|
3090 |
(menuHolder respondsTo:sym) ifFalse:[ |
|
3091 |
(self respondsTo:sym) ifTrue:[ |
|
3092 |
menuHolder := self |
|
3093 |
] |
|
3094 |
]. |
|
3095 |
" |
|
3096 |
ask the menuHolder for the menu |
|
3097 |
" |
|
3098 |
theMenu := menuHolder perform:sym. |
|
3099 |
]. |
|
| 2979 | 3100 |
]. |
3101 |
||
3102 |
^ theMenu |
|
| 135 | 3103 |
! ! |
3104 |
||
3105 |
!SimpleView methodsFor:'accessing-misc'! |
|
3106 |
||
3107 |
bitGravity |
|
3108 |
"return the bitGravity - thats the direction where the contents will move |
|
3109 |
when the the view is resized." |
|
3110 |
||
3111 |
^ bitGravity |
|
3112 |
! |
|
3113 |
||
3114 |
bitGravity:gravity |
|
3115 |
"set the bitGravity - thats the direction where the contents will move |
|
3116 |
when the view is resized." |
|
3117 |
||
3118 |
bitGravity ~~ gravity ifTrue:[ |
|
| 3152 | 3119 |
bitGravity := gravity. |
3120 |
drawableId notNil ifTrue:[ |
|
3121 |
device setBitGravity:gravity in:drawableId |
|
3122 |
] |
|
| 135 | 3123 |
] |
3124 |
! |
|
3125 |
||
| 737 | 3126 |
clippingRectangle:aRectangle |
| 153 | 3127 |
"set the clipping rectangle for drawing (in logical coordinates); |
| 754 | 3128 |
a nil argument turns off clipping (i.e. whole view is drawable). |
| 153 | 3129 |
Redefined to care for any margin." |
3130 |
||
3131 |
|x y w h| |
|
3132 |
||
3133 |
aRectangle isNil ifTrue:[ |
|
| 3152 | 3134 |
clipRect isNil ifTrue:[^ self]. |
3135 |
gcId notNil ifTrue:[ |
|
3136 |
device noClipIn:drawableId gc:gcId |
|
3137 |
] |
|
| 153 | 3138 |
] ifFalse:[ |
| 3152 | 3139 |
clipRect notNil ifTrue:[ |
3140 |
(clipRect = aRectangle) ifTrue:[^ self] |
|
3141 |
]. |
|
3142 |
gcId notNil ifTrue:[ |
|
3143 |
x := aRectangle left. |
|
3144 |
y := aRectangle top. |
|
3145 |
w := aRectangle width. |
|
3146 |
h := aRectangle height. |
|
3147 |
transformation notNil ifTrue:[ |
|
3148 |
x := transformation applyToX:x. |
|
3149 |
y := transformation applyToY:y. |
|
3150 |
w := transformation applyScaleX:w. |
|
3151 |
h := transformation applyScaleY:h. |
|
3152 |
]. |
|
3153 |
(x isMemberOf:SmallInteger) ifFalse:[ |
|
3154 |
w := w + (x - x truncated). |
|
3155 |
x := x truncated |
|
3156 |
]. |
|
3157 |
(y isMemberOf:SmallInteger) ifFalse:[ |
|
3158 |
h := h + (y - y truncated). |
|
3159 |
y := y truncated |
|
3160 |
]. |
|
3161 |
(w isMemberOf:SmallInteger) ifFalse:[ |
|
3162 |
w := w truncated + 1 |
|
3163 |
]. |
|
3164 |
(h isMemberOf:SmallInteger) ifFalse:[ |
|
3165 |
h := h truncated + 1 |
|
3166 |
]. |
|
3167 |
x < margin ifTrue:[ |
|
3168 |
x := margin. |
|
3169 |
]. |
|
3170 |
y < margin ifTrue:[ |
|
3171 |
y := margin. |
|
3172 |
]. |
|
3173 |
x + w - 1 >= (width-margin) ifTrue:[ |
|
3174 |
w := width - margin - x |
|
3175 |
]. |
|
3176 |
y + h - 1 >= (height-margin) ifTrue:[ |
|
3177 |
h := height - margin - y |
|
3178 |
]. |
|
3179 |
device setClipX:x y:y width:w height:h in:drawableId gc:gcId |
|
3180 |
] |
|
| 153 | 3181 |
]. |
3182 |
clipRect := aRectangle |
|
| 737 | 3183 |
|
3184 |
"Created: 28.5.1996 / 19:50:03 / cg" |
|
| 754 | 3185 |
"Modified: 28.5.1996 / 22:32:15 / cg" |
| 153 | 3186 |
! |
3187 |
||
3188 |
fullName |
|
3189 |
"return my full name to be used for resource-access" |
|
3190 |
||
3191 |
superView notNil ifTrue:[ |
|
| 3152 | 3192 |
^ superView fullName , '.' , name |
| 153 | 3193 |
]. |
3194 |
^ name |
|
3195 |
! |
|
3196 |
||
| 269 | 3197 |
name |
3198 |
"return my name component to be used for resource-access" |
|
3199 |
||
3200 |
^ name |
|
3201 |
! |
|
3202 |
||
3203 |
name:aString |
|
3204 |
"set my name component to be used for resource-access" |
|
3205 |
||
3206 |
name := aString |
|
3207 |
! |
|
3208 |
||
| 153 | 3209 |
processName |
3210 |
"return a string to be shown in the process monitor" |
|
3211 |
||
3212 |
^ self name |
|
| 269 | 3213 |
! |
3214 |
||
3215 |
styleSheet |
|
3216 |
"return the styleSheet. This is set at early view-creation time, |
|
3217 |
from the defaultStyleSheet which is valid at that time. |
|
3218 |
It is not affected by later defaultStyle changes" |
|
3219 |
||
3220 |
^ styleSheet |
|
3221 |
||
3222 |
"Created: 10.9.1995 / 11:02:20 / claus" |
|
3223 |
! |
|
3224 |
||
| 3384 | 3225 |
styleSheet:aStyleSheet |
3226 |
"change the styleSheet. Knowledgable users only, please." |
|
3227 |
||
3228 |
styleSheet := aStyleSheet. |
|
3229 |
! |
|
3230 |
||
| 269 | 3231 |
viewGravity |
3232 |
"return the viewGravity - thats the direction where the view will move |
|
3233 |
when the superView is resized." |
|
3234 |
||
3235 |
^ viewGravity |
|
3236 |
! |
|
3237 |
||
3238 |
viewGravity:gravity |
|
3239 |
"set the viewGravity - thats the direction where the view will move |
|
3240 |
when the superView is resized." |
|
3241 |
||
3242 |
viewGravity ~~ gravity ifTrue:[ |
|
| 3152 | 3243 |
viewGravity := gravity. |
3244 |
drawableId notNil ifTrue:[ |
|
3245 |
device setWindowGravity:gravity in:drawableId |
|
3246 |
] |
|
| 269 | 3247 |
] |
| 140 | 3248 |
! ! |
3249 |
||
3250 |
!SimpleView methodsFor:'accessing-mvc'! |
|
3251 |
||
|
1187
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
3252 |
application |
|
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
3253 |
"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
|
3254 |
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
|
3255 |
|
| 1751 | 3256 |
superView notNil ifTrue:[ |
| 3152 | 3257 |
^ superView application |
|
1187
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
3258 |
]. |
|
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
3259 |
^ nil |
|
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
3260 |
|
| 1190 | 3261 |
"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
|
3262 |
! |
|
c41d3a2591fd
added #application - in case a non-topView is opened as topView,
Claus Gittinger <cg@exept.de>
parents:
1182
diff
changeset
|
3263 |
|
| 269 | 3264 |
aspect:aspectSymbol |
3265 |
"ST-80 style updating: If a views aspectSymbol is nonNil, |
|
3266 |
it will respond to changes of this aspect from the model. |
|
3267 |
Alias for aspectMessage: for ST-80 compatibility." |
|
3268 |
||
3269 |
self aspectMessage:aspectSymbol |
|
3270 |
! |
|
3271 |
||
|
2919
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3272 |
client:anApplicationModel |
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3273 |
"release existing components and generate new components from |
| 3251 | 3274 |
the applications windowSpec. |
3275 |
ATTENTION: this is a low level interface; postBuild is NOT invoked" |
|
|
2919
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3276 |
|
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3277 |
^ self client:anApplicationModel spec:#windowSpec |
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3278 |
|
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3279 |
|
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3280 |
! |
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3281 |
|
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3282 |
client:anApplication spec:aWindowSpecOrSelector |
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3283 |
"release existing components and generate new components from |
| 3251 | 3284 |
the applications windowSpec. |
3285 |
ATTENTION: this is a low level interface; postBuild is NOT invoked" |
|
|
2919
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3286 |
|
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3287 |
^ self client:anApplication spec:aWindowSpecOrSelector builder:nil |
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3288 |
|
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3289 |
! |
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3290 |
|
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3291 |
client:anApplication spec:aWindowSpecOrSpecSymbol builder:aBuilder |
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3292 |
"release existing components and generate new components from |
| 3251 | 3293 |
the given windowSpec, using the given builder. |
3294 |
ATTENTION: this is a low level interface; postBuild is NOT invoked" |
|
|
2919
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3295 |
|
| 3382 | 3296 |
|builder subSpec notAnAppModel savedView savApp savedBuilder| |
|
2919
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3297 |
|
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3298 |
aWindowSpecOrSpecSymbol isNil ifTrue:[^ self]. |
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3299 |
|
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3300 |
(builder := aBuilder) isNil ifTrue:[ |
| 3382 | 3301 |
"/ problem: anApplication could have no builder |
3302 |
"/ or anApplication could be a non-appModel (theoretically - only providing a spec) |
|
3303 |
notAnAppModel := false. |
|
3304 |
builder := anApplication perform:#builder ifNotUnderstood:[notAnAppModel := true. nil]. |
|
3305 |
builder isNil ifTrue:[ |
|
3306 |
notAnAppModel ifTrue:[ |
|
3307 |
builder := UIBuilder new. |
|
3308 |
] ifFalse:[ |
|
3309 |
anApplication createBuilder. |
|
3310 |
builder := anApplication builder |
|
3311 |
] |
|
3312 |
] |
|
|
2919
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3313 |
]. |
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3314 |
|
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3315 |
(subSpec := aWindowSpecOrSpecSymbol) isSymbol ifTrue:[ |
| 3382 | 3316 |
anApplication isNil ifTrue:[^ self]. |
3317 |
subSpec := anApplication class interfaceSpecFor:aWindowSpecOrSpecSymbol. |
|
3318 |
subSpec isNil ifTrue:[ |
|
3319 |
^ self |
|
3320 |
]. |
|
3321 |
]. |
|
3322 |
||
3323 |
"/ if the appl is not the master, but the masters builder is used, |
|
3324 |
"/ we have to (temporarily change the builders app) |
|
3325 |
anApplication ~~ builder application ifTrue:[ |
|
3326 |
anApplication masterApplication ~~ builder application ifTrue:[self halt:'should not happen']. |
|
3327 |
builder application:anApplication. |
|
3328 |
||
3329 |
savedView := builder window. |
|
3330 |
builder window:self. |
|
3331 |
[ |
|
3332 |
anApplication buildSubCanvas:subSpec withBuilder:builder. |
|
3333 |
] valueNowOrOnUnwindDo:[ |
|
3334 |
savedView notNil ifTrue:[ |
|
3335 |
builder window:savedView. |
|
3336 |
]. |
|
3337 |
]. |
|
3338 |
||
3339 |
"/ builder buildFromSpec:subSpec in:self. |
|
3340 |
] ifFalse:[ |
|
3341 |
builder buildFromSpec:subSpec in:self. |
|
3342 |
]. |
|
| 3251 | 3343 |
|
3344 |
"/ postBuildWith: will be called twice if code below is enabled |
|
3345 |
"/ notAnAppModel isNil ifTrue:[ |
|
3346 |
"/ notAnAppModel := (anApplication isKindOf:ApplicationModel) not |
|
3347 |
"/ ]. |
|
3348 |
"/ notAnAppModel ifTrue:[ |
|
3349 |
"/ builder buildFromSpec:subSpec in:self. |
|
3350 |
"/ ] ifFalse:[ |
|
3351 |
"/ savedView := builder window. |
|
3352 |
"/ builder window:self. |
|
3353 |
"/ [ |
|
3354 |
"/ anApplication buildSubCanvas:subSpec withBuilder:builder. |
|
3355 |
"/ ] valueNowOrOnUnwindDo:[ |
|
3356 |
"/ savedView notNil ifTrue:[ |
|
3357 |
"/ builder window:savedView. |
|
3358 |
"/ ] |
|
3359 |
"/ ]. |
|
3360 |
"/ ]. |
|
|
2919
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3361 |
! |
|
a6219b65a111
Moved #client: and #client:spec from SubCanvas
Stefan Vogel <sv@exept.de>
parents:
2917
diff
changeset
|
3362 |
|
| 140 | 3363 |
controller |
| 1943 | 3364 |
"return the controller. For views which implement the controller |
3365 |
functionality themself, return the receiver itself" |
|
3366 |
||
3367 |
^ controller ? self |
|
3368 |
||
3369 |
"Modified: / 31.10.1997 / 19:58:10 / cg" |
|
| 140 | 3370 |
! |
3371 |
||
3372 |
controller:aController |
|
| 1943 | 3373 |
"set the controller - thats the one handling user events" |
| 140 | 3374 |
|
3375 |
controller := aController. |
|
3376 |
controller notNil ifTrue:[ |
|
| 3152 | 3377 |
controller view:self. |
| 135 | 3378 |
] |
| 1943 | 3379 |
|
3380 |
"Modified: / 31.10.1997 / 19:58:33 / cg" |
|
| 135 | 3381 |
! |
3382 |
||
| 140 | 3383 |
model |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3384 |
"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
|
3385 |
|
| 135 | 3386 |
^ nil |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3387 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
3388 |
"Modified: 5.6.1996 / 14:17:29 / cg" |
| 135 | 3389 |
! |
3390 |
||
| 1182 | 3391 |
sensor |
3392 |
"return the views sensor" |
|
3393 |
||
3394 |
windowGroup notNil ifTrue:[ |
|
| 3152 | 3395 |
^ windowGroup sensor. |
| 1182 | 3396 |
]. |
3397 |
^ nil |
|
3398 |
||
3399 |
"Modified: 10.1.1997 / 19:47:13 / cg" |
|
3400 |
! |
|
3401 |
||
| 954 | 3402 |
setController:aController |
3403 |
"set the controller but do not affect the model/view releationship" |
|
3404 |
||
3405 |
controller := aController. |
|
3406 |
||
3407 |
"Created: 18.7.1996 / 11:43:40 / cg" |
|
3408 |
! |
|
3409 |
||
|
1874
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3410 |
setWindowGroup:aGroup |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3411 |
"set the window group." |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3412 |
|
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3413 |
windowGroup := aGroup |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3414 |
|
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3415 |
"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
|
3416 |
! |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3417 |
|
| 269 | 3418 |
windowGroup |
3419 |
"return the window group. For old style views, return nil" |
|
3420 |
||
3421 |
^ windowGroup |
|
3422 |
! |
|
3423 |
||
|
1874
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3424 |
windowGroup:newGroup |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3425 |
"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
|
3426 |
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
|
3427 |
|
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3428 |
windowGroup notNil ifTrue:[ |
| 3152 | 3429 |
windowGroup removeView:self. |
3430 |
windowGroup := nil |
|
|
1874
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3431 |
]. |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3432 |
windowGroup := newGroup. |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3433 |
newGroup notNil ifTrue:[ |
| 3152 | 3434 |
newGroup addView:self. |
| 1877 | 3435 |
|
3436 |
]. |
|
|
1874
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3437 |
subViews notNil ifTrue:[ |
| 3152 | 3438 |
subViews do:[:aSubview | |
3439 |
aSubview windowGroup:newGroup |
|
3440 |
] |
|
|
1874
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3441 |
]. |
|
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
3442 |
|
| 1877 | 3443 |
"Modified: 20.8.1997 / 13:26:37 / cg" |
| 269 | 3444 |
! ! |
3445 |
||
3446 |
!SimpleView methodsFor:'accessing-transformation'! |
|
3447 |
||
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3448 |
maxComponentBottom |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3449 |
"return the maximum of all components bottom" |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3450 |
|
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3451 |
components isNil ifTrue:[^ 0]. |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3452 |
^ components inject:0 into:[:maxSoFar :sub |
| 3152 | 3453 |
| (sub bottom) max:maxSoFar]. |
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3454 |
|
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3455 |
"Created: 26.5.1996 / 12:44:05 / cg" |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3456 |
"Modified: 26.5.1996 / 12:56:39 / cg" |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3457 |
! |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3458 |
|
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3459 |
maxComponentRight |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3460 |
"return the maximum of all components rights" |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3461 |
|
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3462 |
components isNil ifTrue:[^ 0]. |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3463 |
^ components inject:0 into:[:maxSoFar :sub |
| 3152 | 3464 |
| (sub right) max:maxSoFar]. |
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3465 |
|
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3466 |
"Modified: 26.5.1996 / 12:56:39 / cg" |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3467 |
"Created: 26.5.1996 / 13:02:19 / cg" |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3468 |
! |
|
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
3469 |
|
| 269 | 3470 |
maxSubViewBottom |
3471 |
"/ subViews isNil ifTrue:[^ 0]. |
|
3472 |
"/ ^ subViews inject:0 into:[:maxSoFar :sub | (sub top + sub height) max:maxSoFar]. |
|
3473 |
^ 0 |
|
3474 |
! |
|
3475 |
||
3476 |
maxSubViewRight |
|
3477 |
"/ subViews isNil ifTrue:[^ 0]. |
|
3478 |
"/ ^ subViews inject:0 into:[:maxSoFar :sub | (sub left + sub width) max:maxSoFar]. |
|
3479 |
^ 0 |
|
3480 |
! |
|
3481 |
||
3482 |
scale:aPoint |
|
3483 |
"set the scale factor of the transformation" |
|
3484 |
||
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
3485 |
super scale:aPoint. |
| 269 | 3486 |
self computeInnerClip |
3487 |
! |
|
3488 |
||
3489 |
setViewOrigin:aPoint |
|
3490 |
"set the viewOrigin - i.e. virtually scroll without redrawing" |
|
3491 |
||
3492 |
|p| |
|
3493 |
||
3494 |
p := aPoint negated. |
|
3495 |
transformation isNil ifTrue:[ |
|
| 3152 | 3496 |
transformation := WindowingTransformation scale:1 translation:p |
| 269 | 3497 |
] ifFalse:[ |
| 3152 | 3498 |
transformation translation:p |
| 269 | 3499 |
]. |
3500 |
clipRect notNil ifTrue:[ |
|
| 3152 | 3501 |
self setInnerClip. |
| 269 | 3502 |
]. |
3503 |
! |
|
3504 |
||
3505 |
viewOrigin |
|
3506 |
"return the viewOrigin; thats the coordinate of the contents |
|
3507 |
which is shown topLeft in the view |
|
3508 |
(i.e. the origin of the visible part of the contents)." |
|
3509 |
||
3510 |
transformation isNil ifTrue:[ |
|
| 3152 | 3511 |
^ 0@0 |
| 269 | 3512 |
]. |
3513 |
^ transformation translation negated |
|
3514 |
! |
|
3515 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
3516 |
visibleArea |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
3517 |
"return the rectangle that contains the visible part |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
3518 |
of the view in user coordinates." |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
3519 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
3520 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
3521 |
transformation isNil ifTrue:[ |
| 3152 | 3522 |
^ 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
|
3523 |
]. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
3524 |
^ Rectangle origin:(transformation translation negated) |
| 3152 | 3525 |
extent:((width @ height) scaledBy:(transformation scale)). |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
3526 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
3527 |
"Created: 12.7.1996 / 11:57:04 / stefan" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
3528 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
3529 |
|
| 269 | 3530 |
xOriginOfContents |
3531 |
"return the x coordinate of the viewOrigin in pixels; |
|
3532 |
used by scrollBars to compute thumb position within the document." |
|
3533 |
||
3534 |
^ self viewOrigin x |
|
3535 |
! |
|
3536 |
||
3537 |
yOriginOfContents |
|
3538 |
"return the y coordinate of the viewOrigin in pixels; |
|
3539 |
used by scrollBars to compute thumb position within the document." |
|
3540 |
||
3541 |
^ self viewOrigin y |
|
3542 |
! ! |
|
3543 |
||
| 370 | 3544 |
!SimpleView methodsFor:'accessing-visibility'! |
3545 |
||
3546 |
beInvisible |
|
| 1524 | 3547 |
"make the view invisible; if my container is visible, |
3548 |
change visibility immediately; |
|
3549 |
otherwise, arrange for the receiver to be not realized, |
|
3550 |
when the container is made visible." |
|
3551 |
||
| 370 | 3552 |
self hiddenOnRealize:true. |
3553 |
realized ifTrue:[ |
|
| 3367 | 3554 |
(superView isNil "/ I am a topView |
3555 |
or:[superView realized "/ superview already shown |
|
3556 |
or:[superView id notNil]]) "/ superview already created |
|
3557 |
ifTrue:[ |
|
3558 |
self unmap |
|
3559 |
] |
|
| 370 | 3560 |
] |
3561 |
||
| 1524 | 3562 |
"Modified: 3.4.1997 / 21:20:40 / cg" |
| 370 | 3563 |
! |
3564 |
||
3565 |
beVisible |
|
| 1524 | 3566 |
"make the view visible; if my container is already visible, |
3567 |
change visibility immediately; otherwise, arrange for the receiver |
|
3568 |
to be made visible when the container is made visible. |
|
3569 |
Notice, that the command may not be sent immediately to the display, |
|
3570 |
and that ST/X considers the view to be still invisible until a |
|
| 1754 | 3571 |
visibility event arrives from the display. |
3572 |
Thus, the view may remain logically invisible |
|
| 1524 | 3573 |
for a while. (see #beVisibleNow for more on this)" |
3574 |
||
| 370 | 3575 |
self hiddenOnRealize:false. |
3576 |
realized ifFalse:[ |
|
| 3367 | 3577 |
superView isNil "/ I am a topView |
3578 |
ifTrue:[ |
|
3579 |
drawableId isNil ifTrue:[ |
|
3580 |
self realize. |
|
3581 |
] ifFalse:[ |
|
3582 |
self remap. |
|
3583 |
]. |
|
3584 |
] ifFalse:[ |
|
3585 |
(superView realized "/ superview already shown |
|
3586 |
or:[superView id notNil]) "/ superview already created |
|
3587 |
ifTrue:[ |
|
3588 |
self realize |
|
3589 |
] |
|
3590 |
]. |
|
| 370 | 3591 |
] |
3592 |
||
3593 |
" |
|
3594 |
|top topFrame check list| |
|
3595 |
||
3596 |
top := StandardSystemView new. |
|
3597 |
top extent:150@400. |
|
3598 |
topFrame := VerticalPanelView origin:0.0@0.0 corner:1.0@0.4 in:top. |
|
3599 |
topFrame horizontalLayout:#leftSpace. |
|
3600 |
||
3601 |
topFrame add:(check := CheckBox label:'hidden'). |
|
3602 |
check pressAction:[list beInvisible]. |
|
3603 |
check releaseAction:[list beVisible]. |
|
3604 |
||
3605 |
list := ScrollableView for:SelectionInListView. |
|
3606 |
list origin:0.0@0.4 corner:1.0@1.0. |
|
3607 |
list list:#('foo' 'bar' 'baz').
|
|
3608 |
top add:list. |
|
3609 |
||
3610 |
check turnOn. |
|
3611 |
list beInvisible. |
|
3612 |
||
3613 |
top open |
|
3614 |
" |
|
3615 |
||
|
1981
0c3b8ef42df8
Take care of views with nil visibleID in #beVisible
Stefan Vogel <sv@exept.de>
parents:
1960
diff
changeset
|
3616 |
"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
|
3617 |
"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
|
3618 |
"Modified: / 14.1.1998 / 17:33:15 / stefan" |
| 1524 | 3619 |
! |
3620 |
||
3621 |
beVisibleNow |
|
3622 |
"make the view visible immediately. |
|
3623 |
In contrast to #beVisible, this waits until the view is really |
|
3624 |
visible." |
|
3625 |
||
3626 |
self beVisible. |
|
3627 |
device sync. |
|
| 2721 | 3628 |
"/ realized := true. |
3629 |
"/ shown := true. |
|
| 1524 | 3630 |
|
3631 |
"Created: 3.4.1997 / 21:23:28 / cg" |
|
| 370 | 3632 |
! |
3633 |
||
3634 |
hidden |
|
3635 |
"return true, if the view does not want to be realized |
|
3636 |
automatically when superview is realized" |
|
3637 |
||
3638 |
self obsoleteMethodWarning:'use #isHiddenOnRealize'. |
|
3639 |
^ hiddenOnRealize |
|
3640 |
||
| 1754 | 3641 |
"Modified: 17.6.1997 / 11:19:55 / cg" |
| 370 | 3642 |
! |
3643 |
||
3644 |
hidden:aBoolean |
|
3645 |
"if the argument is true, the receiver view will not |
|
3646 |
be realized automatically when superview is realized" |
|
3647 |
||
3648 |
self obsoleteMethodWarning:'use #beVisible / #beInvisible'. |
|
3649 |
hiddenOnRealize := aBoolean |
|
3650 |
||
3651 |
"Modified: 17.1.1996 / 11:45:06 / cg" |
|
3652 |
! |
|
3653 |
||
3654 |
hiddenOnRealize:aBoolean |
|
3655 |
"if the argument is true, the receiver view will not |
|
| 1754 | 3656 |
be mapped (i.e. shown) automatically when the superview is realized. |
| 370 | 3657 |
The hiddenOnRealize flag is useful to create views which are |
| 1524 | 3658 |
to be made visible conditionally or later. |
3659 |
For ST-80 compatibility, please use #beVisible / #beInvisible." |
|
| 370 | 3660 |
|
3661 |
hiddenOnRealize := aBoolean |
|
| 1524 | 3662 |
|
| 1754 | 3663 |
"Modified: 17.6.1997 / 11:23:26 / cg" |
3664 |
! |
|
3665 |
||
3666 |
isHiddenOnRealize |
|
| 370 | 3667 |
"return true, if the receiver will NOT be mapped when |
3668 |
realized. False otherwise. |
|
3669 |
The hiddenOnRealize flag is useful to create views which are |
|
3670 |
to be made visible conditionally or later." |
|
3671 |
||
3672 |
^ hiddenOnRealize |
|
| 1754 | 3673 |
|
3674 |
"Created: 17.6.1997 / 11:21:42 / cg" |
|
| 370 | 3675 |
! |
3676 |
||
|
1938
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
3677 |
isVisible:aBoolean |
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
3678 |
"make the view visible or invisible" |
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
3679 |
|
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
3680 |
aBoolean ifTrue:[ |
| 3152 | 3681 |
self beVisible |
|
1938
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
3682 |
] ifFalse:[ |
| 3152 | 3683 |
self beInvisible |
|
1938
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
3684 |
] |
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
3685 |
|
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
3686 |
"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
|
3687 |
! |
|
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
3688 |
|
| 3139 | 3689 |
setVisibilityChannel:aValueHolder |
3690 |
"set the valueHolder, which holds the visible boolean value" |
|
3691 |
||
| 3367 | 3692 |
visibilityChannel := aValueHolder |
| 3139 | 3693 |
! |
3694 |
||
| 370 | 3695 |
shown |
3696 |
"return true if the view is shown; false if not. |
|
3697 |
Shown means: the view is mapped and is not completely covered." |
|
3698 |
||
3699 |
^ shown |
|
| 3366 | 3700 |
! |
3701 |
||
| 3367 | 3702 |
visibilityChannel |
3703 |
"return a valueHolder for visible/invisible" |
|
3704 |
||
3705 |
^ visibilityChannel |
|
3706 |
||
3707 |
"Modified: / 30.3.1999 / 13:49:56 / stefan" |
|
| 3366 | 3708 |
! |
3709 |
||
3710 |
visibilityChannel:aValueHolder |
|
| 3367 | 3711 |
"set the valueHolder, which holds the visible boolean value" |
3712 |
||
| 3366 | 3713 |
|
3714 |
|prev| |
|
3715 |
||
| 3367 | 3716 |
prev := visibilityChannel. |
3717 |
visibilityChannel := aValueHolder. |
|
| 3366 | 3718 |
self setupChannel:aValueHolder for:#visibilityStateChanged withOld:prev |
3719 |
||
| 3367 | 3720 |
" |
3721 |
|v h| |
|
3722 |
||
3723 |
v := View new. |
|
3724 |
v visibilityChannel:(h := ValueHolder with:true). |
|
3725 |
v open. |
|
3726 |
Delay waitForSeconds:2. |
|
3727 |
h value:false. |
|
3728 |
Delay waitForSeconds:2. |
|
3729 |
h value:true. |
|
3730 |
Delay waitForSeconds:2. |
|
3731 |
" |
|
3732 |
||
3733 |
"Created: / 14.1.1998 / 17:11:15 / stefan" |
|
3734 |
"Modified: / 14.1.1998 / 17:33:40 / stefan" |
|
| 370 | 3735 |
! ! |
3736 |
||
| 269 | 3737 |
!SimpleView methodsFor:'adding & removing components'! |
3738 |
||
3739 |
add:aComponent |
|
3740 |
"add a component (either a view or gadget) to the collection of |
|
3741 |
subComponents." |
|
3742 |
||
3743 |
self addComponent:aComponent |
|
3744 |
! |
|
3745 |
||
| 1335 | 3746 |
add:aComponent at:anOrigin |
3747 |
"for ST-80 compatibility. |
|
3748 |
add a component at some origin" |
|
3749 |
||
3750 |
|l comp| |
|
3751 |
||
| 1614 | 3752 |
comp := aComponent. |
3753 |
||
3754 |
"/ (comp isWrapper not |
|
3755 |
"/ or:[comp isLayoutWrapper not]) ifTrue:[ |
|
3756 |
"/ comp := LayoutWrapper on:comp |
|
3757 |
"/ ]. |
|
| 1335 | 3758 |
|
3759 |
l := anOrigin asLayout. |
|
3760 |
comp layout:l. |
|
3761 |
||
3762 |
self addComponent:comp |
|
3763 |
||
| 1614 | 3764 |
"Modified: 18.4.1997 / 20:00:20 / cg" |
| 1335 | 3765 |
! |
3766 |
||
|
1617
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
3767 |
add:aComponentOrCollection in:aRectangleOrLayoutFrame |
| 269 | 3768 |
"for ST-80 compatibility. |
3769 |
add a component in some frame; the argument may be either a rectangle |
|
3770 |
with relative coordinates, or an instance of LayoutFrame, specifying |
|
3771 |
both relative coordinates and the insets." |
|
3772 |
||
|
1617
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
3773 |
|l wrapper| |
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
3774 |
|
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
3775 |
aComponentOrCollection isCollection ifTrue:[ |
| 3152 | 3776 |
wrapper := View new. |
3777 |
aComponentOrCollection do:[:aComponent | |
|
3778 |
wrapper add:aComponent |
|
3779 |
] |
|
|
1617
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
3780 |
] ifFalse:[ |
| 3152 | 3781 |
wrapper := aComponentOrCollection |
|
1617
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
3782 |
]. |
| 269 | 3783 |
|
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
3784 |
l := aRectangleOrLayoutFrame asLayout. |
| 269 | 3785 |
|
3786 |
"/ will soon be replaced by: |
|
3787 |
"/ aComponent layout:l. |
|
|
1617
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
3788 |
wrapper geometryLayout:l. |
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
3789 |
|
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
3790 |
self addComponent:wrapper. |
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
3791 |
|
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
3792 |
^ wrapper |
|
7a9eba5beeed
add:in: changed to handle collections
Claus Gittinger <cg@exept.de>
parents:
1615
diff
changeset
|
3793 |
|
| 1756 | 3794 |
"Modified: 17.6.1997 / 18:03:34 / cg" |
| 269 | 3795 |
! |
3796 |
||
3797 |
addComponent:aComponent |
|
3798 |
"components (i.e. gadgets or lightweight views) are being prepared. |
|
3799 |
Dont use this right now for non-views" |
|
3800 |
||
3801 |
aComponent isView ifTrue:[ |
|
| 3152 | 3802 |
self addSubView:aComponent |
| 269 | 3803 |
] ifFalse:[ |
| 3152 | 3804 |
components isNil ifTrue:[ |
3805 |
components := OrderedCollection new |
|
3806 |
]. |
|
3807 |
components add:aComponent. |
|
3808 |
aComponent container:self. |
|
3809 |
shown ifTrue:[ |
|
3810 |
aComponent displayOn:self |
|
3811 |
] |
|
| 269 | 3812 |
] |
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3813 |
|
|
683
ecc5d13f22b2
redraw new components if already visible
Claus Gittinger <cg@exept.de>
parents:
662
diff
changeset
|
3814 |
"Modified: 13.5.1996 / 21:19:51 / cg" |
| 269 | 3815 |
! |
3816 |
||
3817 |
addSubView:newView |
|
3818 |
"add a view to the collection of subviews" |
|
3819 |
||
3820 |
subViews isNil ifTrue:[ |
|
| 3152 | 3821 |
subViews := OrderedCollection with:newView |
| 269 | 3822 |
] ifFalse:[ |
| 3152 | 3823 |
(subViews includesIdentical:newView) ifTrue:[ |
3824 |
self error:'trying to add a view twice' mayProceed:true. |
|
3825 |
^ self. |
|
3826 |
]. |
|
3827 |
subViews add:newView. |
|
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3828 |
]. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3829 |
self setContainerIn:newView. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3830 |
|
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3831 |
"Modified: 9.5.1996 / 00:47:16 / cg" |
| 269 | 3832 |
! |
3833 |
||
3834 |
addSubView:newView after:aView |
|
3835 |
"add a view to the collection of subviews after another view. |
|
3836 |
This makes sense, in Panels and other layout views, to enter a new |
|
3837 |
element at some defined place." |
|
3838 |
||
3839 |
subViews isNil ifTrue:[ |
|
| 3152 | 3840 |
subViews := OrderedCollection with:newView |
| 269 | 3841 |
] ifFalse:[ |
| 3152 | 3842 |
(subViews includesIdentical:newView) ifTrue:[ |
3843 |
self error:'trying to add a view twice' mayProceed:true. |
|
3844 |
^ self. |
|
3845 |
]. |
|
3846 |
aView isNil ifTrue:[ |
|
3847 |
subViews add:newView |
|
3848 |
] ifFalse:[ |
|
3849 |
subViews add:newView after:aView. |
|
3850 |
] |
|
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3851 |
]. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3852 |
self setContainerIn:newView. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3853 |
|
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3854 |
"Modified: 9.5.1996 / 00:47:20 / cg" |
| 269 | 3855 |
! |
3856 |
||
3857 |
addSubView:newView before:aView |
|
3858 |
"add a view to the collection of subviews before another view. |
|
3859 |
This makes sense, in Panels and other layout views, to enter a new |
|
3860 |
element at some defined place." |
|
3861 |
||
3862 |
subViews isNil ifTrue:[ |
|
| 3152 | 3863 |
subViews := OrderedCollection with:newView |
| 269 | 3864 |
] ifFalse:[ |
| 3152 | 3865 |
(subViews includesIdentical:newView) ifTrue:[ |
3866 |
self error:'trying to add a view twice' mayProceed:true. |
|
3867 |
^ self. |
|
3868 |
]. |
|
3869 |
aView isNil ifTrue:[ |
|
3870 |
subViews addFirst:newView |
|
3871 |
] ifFalse:[ |
|
3872 |
subViews add:newView before:aView. |
|
3873 |
] |
|
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3874 |
]. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3875 |
self setContainerIn:newView. |
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3876 |
|
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3877 |
"Modified: 9.5.1996 / 00:47:23 / cg" |
| 269 | 3878 |
! |
3879 |
||
3880 |
addSubView:aView in:bounds borderWidth:bw |
|
3881 |
"for ST-80 V2.x compatibility" |
|
3882 |
||
3883 |
aView borderWidth:bw. |
|
3884 |
self add:aView in:bounds. |
|
3885 |
! |
|
3886 |
||
| 1439 | 3887 |
addSubViewFirst:newView |
3888 |
"add a view to the front of the collection of subviews" |
|
3889 |
||
3890 |
subViews isNil ifTrue:[ |
|
| 3152 | 3891 |
subViews := OrderedCollection with:newView |
| 1439 | 3892 |
] ifFalse:[ |
| 3152 | 3893 |
(subViews includesIdentical:newView) ifTrue:[ |
3894 |
self error:'trying to add a view twice' mayProceed:true. |
|
3895 |
^ self. |
|
3896 |
]. |
|
3897 |
subViews addFirst:newView. |
|
| 1439 | 3898 |
]. |
3899 |
self setContainerIn:newView. |
|
3900 |
||
3901 |
"Modified: 9.5.1996 / 00:47:16 / cg" |
|
3902 |
"Created: 6.3.1997 / 18:43:38 / cg" |
|
3903 |
! |
|
3904 |
||
| 269 | 3905 |
component:aComponent |
3906 |
"components (i.e. gadgets or lightweight views) are being prepared. |
|
3907 |
Dont use this right now for non-views" |
|
3908 |
||
3909 |
aComponent origin:0.0@0.0 corner:1.0@1.0. |
|
3910 |
aComponent isView ifTrue:[ |
|
| 3152 | 3911 |
self addSubView:aComponent |
| 269 | 3912 |
] ifFalse:[ |
| 3152 | 3913 |
components := OrderedCollection with:aComponent. |
3914 |
aComponent container:self. |
|
3915 |
||
3916 |
shown ifTrue:[ |
|
3917 |
aComponent displayOn:self |
|
3918 |
] |
|
| 269 | 3919 |
] |
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3920 |
|
|
683
ecc5d13f22b2
redraw new components if already visible
Claus Gittinger <cg@exept.de>
parents:
662
diff
changeset
|
3921 |
"Modified: 13.5.1996 / 21:20:29 / cg" |
| 269 | 3922 |
! |
3923 |
||
3924 |
destroySubViews |
|
3925 |
"remove all subviews" |
|
3926 |
||
3927 |
subViews notNil ifTrue:[ |
|
| 3152 | 3928 |
subViews copy do:[:aSubView | |
3929 |
aSubView destroy. |
|
3930 |
]. |
|
3931 |
||
3932 |
"/ paranoia ;-) |
|
3933 |
subViews size ~~ 0 ifTrue:[ |
|
3934 |
(self class name , ' >>View [warning]: some subView(s) did not destroy: ' , subViews printString) infoPrintCR. |
|
3935 |
subViews := nil |
|
3936 |
]. |
|
| 269 | 3937 |
] |
3938 |
||
3939 |
"Modified: 5.9.1995 / 22:35:36 / claus" |
|
| 1296 | 3940 |
"Modified: 29.1.1997 / 17:07:45 / cg" |
| 269 | 3941 |
! |
3942 |
||
3943 |
removeComponent:aComponent |
|
3944 |
"components (i.e. gadgets or lightweight views) are being prepared. |
|
3945 |
Dont use this right now for non-views" |
|
3946 |
||
3947 |
aComponent isView ifTrue:[ |
|
| 3152 | 3948 |
self removeSubView:aComponent |
| 269 | 3949 |
] ifFalse:[ |
| 3152 | 3950 |
components isNil ifTrue:[^self]. |
3951 |
components remove:aComponent ifAbsent:[]. |
|
3952 |
aComponent parent:nil |
|
| 269 | 3953 |
] |
3954 |
! |
|
3955 |
||
3956 |
removeSubView:aView |
|
3957 |
"remove a view from the collection of subviews" |
|
3958 |
||
3959 |
subViews notNil ifTrue:[ |
|
| 3152 | 3960 |
subViews remove:aView ifAbsent:[nil]. |
3961 |
(subViews size == 0) ifTrue:[ |
|
3962 |
subViews := nil |
|
3963 |
] |
|
| 269 | 3964 |
] |
3965 |
! |
|
3966 |
||
| 3139 | 3967 |
setContainer:aViewOrNil |
3968 |
"internal access to container" |
|
3969 |
||
3970 |
superView := aViewOrNil. |
|
3971 |
! |
|
3972 |
||
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3973 |
setContainerIn:aView |
| 269 | 3974 |
"common code for addSubView* methods" |
3975 |
||
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3976 |
aView container:self. |
| 743 | 3977 |
(aView graphicsDevice ~~ device) ifTrue:[ |
| 3152 | 3978 |
'SimpleView [warning]: subview (' errorPrint. aView class name errorPrint.
|
3979 |
') has different device than me (' errorPrint.
|
|
3980 |
self class name errorPrint. ').' errorPrintCR. |
|
3981 |
aView device:device |
|
| 269 | 3982 |
] |
|
660
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3983 |
|
|
2ae938f29875
renamed #superView: to #container (migration towards ST-80 compatibility)
Claus Gittinger <cg@exept.de>
parents:
659
diff
changeset
|
3984 |
"Created: 9.5.1996 / 00:46:59 / cg" |
|
1172
a69398754511
newStyle info & error messages
Claus Gittinger <cg@exept.de>
parents:
1161
diff
changeset
|
3985 |
"Modified: 10.1.1997 / 18:06:49 / cg" |
| 269 | 3986 |
! ! |
3987 |
||
3988 |
!SimpleView methodsFor:'change & update'! |
|
3989 |
||
|
1437
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
3990 |
changedPreferredBounds:someArgument |
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
3991 |
"tell any dependents, that I have changed my preferred bounds; |
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
3992 |
Interface is provided mostly provided for ST80 compatibility; |
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
3993 |
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
|
3994 |
|
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
3995 |
^ self changed:#preferredExtent |
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
3996 |
|
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
3997 |
"Modified: 6.3.1997 / 16:12:02 / cg" |
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
3998 |
! |
|
9fb2c38adb79
added #changedPreferredBounds for compatibility
Claus Gittinger <cg@exept.de>
parents:
1432
diff
changeset
|
3999 |
|
| 269 | 4000 |
update:aspect with:aParameter from:changedObject |
4001 |
"an update request" |
|
4002 |
||
4003 |
aspect == #sizeOfView ifTrue:[ |
|
| 3152 | 4004 |
"one of the views we depend on changed its size" |
4005 |
^ self containerChangedSize. |
|
| 269 | 4006 |
]. |
4007 |
^super update:aspect with:aParameter from:changedObject |
|
| 964 | 4008 |
|
4009 |
"Modified: 19.7.1996 / 17:30:48 / cg" |
|
| 269 | 4010 |
! ! |
4011 |
||
4012 |
!SimpleView methodsFor:'cursor animation'! |
|
4013 |
||
4014 |
showBusyWhile:aBlock |
|
4015 |
"evaluate some time consuming block, while doing this, |
|
| 1943 | 4016 |
show a spinning wheel cursor. If those bitmaps are not found, |
4017 |
fallback to the standard busy cursor. |
|
4018 |
Experimental." |
|
| 269 | 4019 |
|
4020 |
|ok bitmaps cursors mask process oldCursor| |
|
4021 |
||
4022 |
oldCursor := cursor. |
|
4023 |
||
4024 |
ok := true. |
|
4025 |
bitmaps := #('wheel1' 'wheel2' 'wheel3' 'wheel4')
|
|
| 3152 | 4026 |
collect:[:name | |
4027 |
|f| |
|
4028 |
||
4029 |
f := Smalltalk imageFromFileNamed:(name , '.xbm') forClass:self class. |
|
4030 |
f isNil ifTrue:[ |
|
4031 |
('SimpleView [warning]: no bitmap file: ' , name , '.xbm') errorPrintCR.
|
|
4032 |
ok := false |
|
4033 |
]. |
|
4034 |
f |
|
4035 |
]. |
|
| 1141 | 4036 |
|
| 3098 | 4037 |
mask := Smalltalk imageFromFileNamed:'wheelm.xbm' forClass:self class. |
| 269 | 4038 |
mask isNil ifTrue:[ |
| 3152 | 4039 |
('SimpleView [warning]: no bitmap file: wheelm.xbm') errorPrintCR.
|
4040 |
ok := false |
|
| 269 | 4041 |
]. |
4042 |
||
4043 |
ok ifFalse:[ |
|
| 3152 | 4044 |
self cursor:Cursor wait. |
4045 |
aBlock valueNowOrOnUnwindDo:[ |
|
4046 |
self cursor:oldCursor |
|
4047 |
] |
|
| 269 | 4048 |
] ifTrue:[ |
| 3152 | 4049 |
cursors := bitmaps collect:[:form | (Cursor sourceForm:form |
4050 |
maskForm:mask |
|
4051 |
hotX:8 |
|
4052 |
hotY:8) onDevice:device]. |
|
4053 |
||
4054 |
process := [ |
|
4055 |
Delay waitForSeconds:0.25. |
|
4056 |
[true] whileTrue:[ |
|
4057 |
cursors do:[:curs | |
|
4058 |
self cursor:curs. |
|
4059 |
Delay waitForSeconds:0.05 |
|
4060 |
] |
|
4061 |
] |
|
4062 |
] fork. |
|
4063 |
||
4064 |
Processor activeProcess priority:7. |
|
4065 |
aBlock valueNowOrOnUnwindDo:[ |
|
4066 |
Processor activeProcess priority:8. |
|
4067 |
process terminate. |
|
4068 |
self cursor:oldCursor |
|
4069 |
] |
|
| 269 | 4070 |
]. |
4071 |
||
4072 |
" |
|
4073 |
View new realize showBusyWhile:[10 timesRepeat:[3000 factorial]] |
|
4074 |
" |
|
| 1141 | 4075 |
|
| 1943 | 4076 |
"Modified: / 31.10.1997 / 19:59:49 / cg" |
| 269 | 4077 |
! ! |
4078 |
||
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4079 |
!SimpleView methodsFor:'dependents access'! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4080 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4081 |
addDependent:anObject |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4082 |
"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
|
4083 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4084 |
|wasBlocked| |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4085 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4086 |
wasBlocked := OperatingSystem blockInterrupts. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4087 |
[ |
| 3367 | 4088 |
|deps| |
4089 |
||
4090 |
deps := dependents. |
|
4091 |
"/ |
|
4092 |
"/ store the very first dependent directly in |
|
4093 |
"/ the dependents instVar |
|
4094 |
"/ |
|
4095 |
(deps isNil and:[anObject isCollection not]) ifTrue:[ |
|
4096 |
dependents := anObject |
|
4097 |
] ifFalse:[ |
|
4098 |
"/ |
|
4099 |
"/ store more dependents in the dependents collection |
|
4100 |
"/ |
|
4101 |
deps isCollection ifTrue:[ |
|
4102 |
deps add:anObject |
|
4103 |
] ifFalse:[ |
|
4104 |
deps == anObject ifFalse:[ |
|
4105 |
deps isNil ifTrue:[ |
|
4106 |
dependents := (IdentitySet with:anObject) |
|
4107 |
] ifFalse:[ |
|
4108 |
dependents := (IdentitySet with:deps with:anObject) |
|
4109 |
] |
|
4110 |
] |
|
4111 |
] |
|
4112 |
] |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4113 |
] valueNowOrOnUnwindDo:[ |
| 3367 | 4114 |
wasBlocked ifFalse:[ |
4115 |
OperatingSystem unblockInterrupts |
|
4116 |
] |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4117 |
] |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4118 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4119 |
"Modified: 8.1.1997 / 23:40:30 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4120 |
"Created: 11.6.1997 / 13:10:40 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4121 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4122 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4123 |
dependents |
| 2015 | 4124 |
"return a Collection of dependents" |
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4125 |
|
|
1938
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
4126 |
dependents isNil ifTrue:[^ #()]. |
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4127 |
dependents isCollection ifTrue:[ |
| 3152 | 4128 |
^ dependents |
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4129 |
]. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4130 |
^ IdentitySet with:dependents |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4131 |
|
|
1938
8c7584b4d61f
empty dependents are returned as an empty collection.
Claus Gittinger <cg@exept.de>
parents:
1931
diff
changeset
|
4132 |
"Created: / 11.6.1997 / 13:10:44 / cg" |
| 2015 | 4133 |
"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
|
4134 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4135 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4136 |
dependents:aCollection |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4137 |
"set the collection of dependents" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4138 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4139 |
|dep| |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4140 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4141 |
aCollection size == 1 ifTrue:[ |
| 3152 | 4142 |
dep := aCollection first. |
4143 |
dep isCollection ifFalse:[ |
|
4144 |
dependents := aCollection first. |
|
4145 |
^ self |
|
4146 |
] |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4147 |
]. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4148 |
dependents := aCollection |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4149 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4150 |
"Modified: 19.4.1996 / 12:23:05 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4151 |
"Created: 11.6.1997 / 13:10:47 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4152 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4153 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4154 |
dependentsDo:aBlock |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4155 |
"evaluate aBlock for all of my dependents" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4156 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4157 |
|deps| |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4158 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4159 |
deps := dependents. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4160 |
deps notNil ifTrue:[ |
| 3152 | 4161 |
deps isCollection ifTrue:[ |
4162 |
deps do:aBlock |
|
4163 |
] ifFalse:[ |
|
4164 |
aBlock value:deps |
|
4165 |
] |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4166 |
] |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4167 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4168 |
"Created: 11.6.1997 / 13:10:51 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4169 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4170 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4171 |
release |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4172 |
"remove all dependencies from the receiver" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4173 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4174 |
dependents := nil |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4175 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4176 |
"Modified: 19.4.1996 / 10:31:35 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4177 |
"Created: 11.6.1997 / 13:11:53 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4178 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4179 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4180 |
removeDependent:anObject |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4181 |
"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
|
4182 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4183 |
|wasBlocked| |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4184 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4185 |
"/ 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
|
4186 |
"/ is possibly accessed from multiple threads. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4187 |
"/ 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
|
4188 |
"/ faster execution. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4189 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4190 |
wasBlocked := OperatingSystem blockInterrupts. |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4191 |
[ |
| 3152 | 4192 |
|deps sz dep| |
4193 |
||
4194 |
deps := dependents. |
|
4195 |
deps notNil ifTrue:[ |
|
4196 |
deps isCollection ifTrue:[ |
|
4197 |
deps remove:anObject ifAbsent:[]. |
|
4198 |
(sz := deps size) == 0 ifTrue:[ |
|
4199 |
dependents := nil |
|
4200 |
] ifFalse:[ |
|
4201 |
sz == 1 ifTrue:[ |
|
4202 |
(dep := deps first) isCollection ifFalse:[ |
|
4203 |
dependents := dep |
|
4204 |
] |
|
4205 |
] |
|
4206 |
] |
|
4207 |
] ifFalse:[ |
|
4208 |
deps == anObject ifTrue:[ |
|
4209 |
dependents := nil |
|
4210 |
] |
|
4211 |
] |
|
4212 |
] |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4213 |
] valueNowOrOnUnwindDo:[ |
| 3152 | 4214 |
wasBlocked ifFalse:[ |
4215 |
OperatingSystem unblockInterrupts |
|
4216 |
] |
|
|
1747
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4217 |
] |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4218 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4219 |
"Modified: 8.1.1997 / 23:41:39 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4220 |
"Created: 11.6.1997 / 13:11:58 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4221 |
! ! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4222 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4223 |
!SimpleView methodsFor:'dependents access (non weak)'! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4224 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4225 |
addNonWeakDependent:anObject |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4226 |
"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
|
4227 |
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
|
4228 |
forwarded to addDependent:" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4229 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4230 |
^ self addDependent:anObject |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4231 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4232 |
"Created: 11.6.1997 / 13:15:40 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4233 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4234 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4235 |
interests |
|
2037
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
4236 |
"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
|
4237 |
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
|
4238 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4239 |
^ self dependents |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4240 |
|
|
2037
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
4241 |
"Modified: / 14.10.1996 / 22:19:58 / stefan" |
|
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
4242 |
"Created: / 11.6.1997 / 13:15:44 / cg" |
|
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
4243 |
"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
|
4244 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4245 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4246 |
nonWeakDependents |
|
2037
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
4247 |
"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
|
4248 |
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
|
4249 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4250 |
^ self dependents |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4251 |
|
|
2037
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
4252 |
"Created: / 11.6.1997 / 13:15:48 / cg" |
|
25c7b949b117
#interests & #weakDependents always return a collection
Claus Gittinger <cg@exept.de>
parents:
2015
diff
changeset
|
4253 |
"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
|
4254 |
! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4255 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4256 |
removeNonWeakDependent:anObject |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4257 |
"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
|
4258 |
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
|
4259 |
forwarded to removeDependent:" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4260 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4261 |
^ self removeDependent:anObject |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4262 |
|
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4263 |
"Created: 11.6.1997 / 13:15:52 / cg" |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4264 |
! ! |
|
355fdbae0104
keep dependents locally - for faster access.
Claus Gittinger <cg@exept.de>
parents:
1743
diff
changeset
|
4265 |
|
| 1308 | 4266 |
!SimpleView methodsFor:'drag & drop'! |
4267 |
||
|
1581
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
4268 |
canDrop:aCollectionOfDropObjects |
| 1308 | 4269 |
"return true, if anObjectOrCollection can be |
4270 |
dropped in the receiver. This method should be |
|
4271 |
redefined in views which can take objects" |
|
4272 |
||
4273 |
|app| |
|
4274 |
||
4275 |
(app := self application) notNil ifTrue:[ |
|
| 3152 | 4276 |
^ app canDrop:aCollectionOfDropObjects in:self |
| 1308 | 4277 |
]. |
4278 |
^ false |
|
|
1581
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
4279 |
|
|
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
4280 |
"Modified: 11.4.1997 / 12:42:13 / cg" |
|
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
4281 |
! |
|
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
4282 |
|
|
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
4283 |
drop:aCollectionOfDropObjects at:aPoint |
| 1308 | 4284 |
"drop manager wants to drop. |
4285 |
If I have an application, forward the request. |
|
4286 |
Otherwise, ignore it. This is only sent, if #canDrop: returned true; |
|
4287 |
if you redefined #canDrop: in a subclass, #drop:at: must also be redefined." |
|
4288 |
||
4289 |
|app| |
|
4290 |
||
4291 |
(app := self application) notNil ifTrue:[ |
|
| 3152 | 4292 |
^ app drop:aCollectionOfDropObjects in:self at:aPoint |
| 1308 | 4293 |
]. |
4294 |
self subclassResponsibility |
|
|
1581
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
4295 |
|
|
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
4296 |
"Modified: 11.4.1997 / 12:44:34 / cg" |
| 1308 | 4297 |
! ! |
4298 |
||
| 269 | 4299 |
!SimpleView methodsFor:'edge drawing'! |
4300 |
||
4301 |
drawBottomEdge |
|
4302 |
"draw bottom 3D edge into window frame" |
|
4303 |
||
4304 |
self drawBottomEdgeLevel:level |
|
| 3152 | 4305 |
shadow:shadowColor |
4306 |
light:lightColor |
|
4307 |
halfShadow:nil |
|
4308 |
halfLight:nil |
|
4309 |
style:nil. |
|
| 269 | 4310 |
! |
4311 |
||
4312 |
drawBottomEdgeLevel:level shadow:shadowColor light:lightColor halfShadow:halfShadowColor halfLight:halfLightColor style:edgeStyle |
|
4313 |
|botFg |
|
4314 |
count "{ Class: SmallInteger }"
|
|
4315 |
b r| |
|
4316 |
||
4317 |
count := level. |
|
4318 |
count == 0 ifTrue:[^ self]. |
|
4319 |
||
4320 |
(count < 0) ifTrue:[ |
|
| 3152 | 4321 |
botFg := lightColor. |
4322 |
count := count negated |
|
| 269 | 4323 |
] ifFalse:[ |
| 3152 | 4324 |
((edgeStyle == #soft) and:[level > 1]) ifTrue:[ |
4325 |
botFg := halfShadowColor |
|
4326 |
] ifFalse:[ |
|
4327 |
botFg := shadowColor |
|
4328 |
]. |
|
| 269 | 4329 |
]. |
4330 |
super paint:botFg. |
|
4331 |
super lineWidth:0. |
|
4332 |
||
4333 |
r := width - 1. |
|
4334 |
0 to:(count - 1) do:[:i | |
|
| 3152 | 4335 |
b := height - 1 - i. |
4336 |
super displayDeviceLineFromX:i y:b toX:(r - i) y:b |
|
| 269 | 4337 |
]. |
4338 |
||
4339 |
((edgeStyle == #soft) and:[level > 1]) ifTrue:[ |
|
| 3152 | 4340 |
b := height - 1. |
4341 |
super paint:shadowColor. |
|
4342 |
super displayDeviceLineFromX:1 y:b toX:r y:b. |
|
| 1444 | 4343 |
]. |
4344 |
||
4345 |
self edgeDrawn:#bottom. |
|
4346 |
||
4347 |
"Modified: 7.3.1997 / 17:59:39 / cg" |
|
| 269 | 4348 |
! |
4349 |
||
4350 |
drawEdges |
|
4351 |
"draw all of my 3D edges" |
|
4352 |
||
4353 |
self drawEdgesForX:0 y:0 width:width height:height level:level |
|
| 3152 | 4354 |
shadow:shadowColor |
4355 |
light:lightColor |
|
4356 |
halfShadow:nil |
|
4357 |
halfLight:nil |
|
4358 |
style:nil |
|
| 269 | 4359 |
! |
4360 |
||
4361 |
drawEdgesForX:x y:y width:w height:h level:l |
|
4362 |
"draw 3D edges into a rectangle" |
|
4363 |
||
4364 |
self drawEdgesForX:x y:y width:w height:h level:l |
|
| 3152 | 4365 |
shadow:shadowColor |
4366 |
light:lightColor |
|
4367 |
halfShadow:nil |
|
4368 |
halfLight:nil |
|
4369 |
style:nil |
|
|
714
2679dd9318ef
clear area under components in redraw
Claus Gittinger <cg@exept.de>
parents:
711
diff
changeset
|
4370 |
! |
| 269 | 4371 |
|
4372 |
drawLeftEdge |
|
4373 |
"draw left 3D edge into window frame" |
|
4374 |
||
4375 |
self drawLeftEdgeLevel:level |
|
| 3152 | 4376 |
shadow:shadowColor |
4377 |
light:lightColor |
|
4378 |
halfShadow:nil |
|
4379 |
halfLight:nil |
|
4380 |
style:nil. |
|
| 269 | 4381 |
! |
4382 |
||
4383 |
drawLeftEdgeLevel:level shadow:shadowColor light:lightColor halfShadow:halfShadowColor halfLight:halfLightColor style:edgeStyle |
|
4384 |
|leftFg leftHalfFg paint b |
|
4385 |
count "{ Class: SmallInteger }" |
|
|
4386 |
||
4387 |
count := level. |
|
4388 |
count == 0 ifTrue:[^ self]. |
|
4389 |
||
4390 |
(count < 0) ifTrue:[ |
|
| 3152 | 4391 |
leftFg := shadowColor. |
4392 |
leftHalfFg := halfShadowColor. |
|
4393 |
count := count negated. |
|
| 269 | 4394 |
] ifFalse:[ |
| 3152 | 4395 |
leftFg := lightColor. |
4396 |
leftHalfFg := halfLightColor. |
|
| 269 | 4397 |
]. |
4398 |
leftHalfFg isNil ifTrue:[ |
|
| 3152 | 4399 |
leftHalfFg := leftFg |
| 269 | 4400 |
]. |
4401 |
||
4402 |
((edgeStyle == #soft) and:[level > 0]) ifTrue:[ |
|
| 3152 | 4403 |
paint := leftHalfFg |
| 269 | 4404 |
] ifFalse:[ |
| 3152 | 4405 |
paint := leftFg |
| 269 | 4406 |
]. |
4407 |
super paint:paint. |
|
4408 |
super lineWidth:0. |
|
4409 |
||
4410 |
b := height - 1. |
|
4411 |
0 to:(count - 1) do:[:i | |
|
| 3152 | 4412 |
super displayDeviceLineFromX:i y:i toX:i y:(b - i) |
| 269 | 4413 |
]. |
4414 |
||
4415 |
((edgeStyle == #soft) and:[level > 2]) ifTrue:[ |
|
| 3152 | 4416 |
super paint:(device blackColor). |
4417 |
super displayDeviceLineFromX:0 y:0 toX:0 y:b. |
|
| 1444 | 4418 |
]. |
4419 |
||
4420 |
self edgeDrawn:#left. |
|
4421 |
||
4422 |
"Modified: 7.3.1997 / 17:59:53 / cg" |
|
| 269 | 4423 |
! |
4424 |
||
4425 |
drawRightEdge |
|
4426 |
"draw right 3D edge into window frame" |
|
4427 |
||
4428 |
self drawRightEdgeLevel:level |
|
| 3152 | 4429 |
shadow:shadowColor |
4430 |
light:lightColor |
|
4431 |
halfShadow:nil |
|
4432 |
halfLight:nil |
|
4433 |
style:nil. |
|
| 269 | 4434 |
! |
4435 |
||
4436 |
drawRightEdgeLevel:level shadow:shadowColor light:lightColor halfShadow:halfShadowColor halfLight:halfLightColor style:edgeStyle |
|
4437 |
|rightFg |
|
4438 |
count "{ Class: SmallInteger }"
|
|
4439 |
r b| |
|
4440 |
||
4441 |
count := level. |
|
4442 |
count == 0 ifTrue:[^ self]. |
|
4443 |
||
4444 |
(count < 0) ifTrue:[ |
|
| 3152 | 4445 |
rightFg := lightColor. |
4446 |
count := count negated |
|
| 269 | 4447 |
] ifFalse:[ |
| 3152 | 4448 |
((edgeStyle == #soft) and:[level > 1]) ifTrue:[ |
4449 |
rightFg := halfShadowColor |
|
4450 |
] ifFalse:[ |
|
4451 |
rightFg := shadowColor |
|
4452 |
]. |
|
| 269 | 4453 |
]. |
4454 |
super paint:rightFg. |
|
4455 |
super lineWidth:0. |
|
4456 |
||
4457 |
b := height - 1. |
|
4458 |
0 to:(count - 1) do:[:i | |
|
| 3152 | 4459 |
r := width - 1 - i. |
4460 |
super displayDeviceLineFromX:r y:i toX:r y:(b - i) |
|
| 269 | 4461 |
]. |
4462 |
((edgeStyle == #soft) and:[level > 1]) ifTrue:[ |
|
| 3152 | 4463 |
r := width - 1. |
4464 |
super paint:shadowColor. |
|
4465 |
super displayDeviceLineFromX:r y:1 toX:r y:b. |
|
| 1444 | 4466 |
]. |
4467 |
||
4468 |
self edgeDrawn:#right. |
|
4469 |
||
4470 |
"Modified: 7.3.1997 / 18:00:02 / cg" |
|
| 269 | 4471 |
! |
4472 |
||
4473 |
drawTopEdge |
|
4474 |
"draw top 3D edge into window frame" |
|
4475 |
||
4476 |
self drawTopEdgeLevel:level |
|
| 3152 | 4477 |
shadow:shadowColor |
4478 |
light:lightColor |
|
4479 |
halfShadow:nil |
|
4480 |
halfLight:nil |
|
4481 |
style:nil. |
|
| 269 | 4482 |
! |
4483 |
||
4484 |
drawTopEdgeLevel:level shadow:shadowColor light:lightColor halfShadow:halfShadowColor halfLight:halfLightColor style:edgeStyle |
|
4485 |
|topFg topHalfFg paint r |
|
4486 |
count "{ Class: SmallInteger }" |
|
|
4487 |
||
4488 |
count := level. |
|
4489 |
count == 0 ifTrue:[^ self]. |
|
4490 |
||
4491 |
(count < 0) ifTrue:[ |
|
| 3152 | 4492 |
topFg := shadowColor. |
4493 |
topHalfFg := halfShadowColor. |
|
4494 |
count := count negated |
|
| 269 | 4495 |
] ifFalse:[ |
| 3152 | 4496 |
topFg := lightColor. |
4497 |
topHalfFg := halfLightColor. |
|
| 269 | 4498 |
]. |
4499 |
topHalfFg isNil ifTrue:[ |
|
| 3152 | 4500 |
topHalfFg := topFg |
| 269 | 4501 |
]. |
4502 |
||
4503 |
((edgeStyle == #soft) and:[level > 0]) ifTrue:[ |
|
| 3152 | 4504 |
paint := topHalfFg |
| 269 | 4505 |
] ifFalse:[ |
| 3152 | 4506 |
paint := topFg |
| 269 | 4507 |
]. |
4508 |
super paint:paint. |
|
4509 |
super lineWidth:0. |
|
4510 |
||
4511 |
r := width - 1. |
|
4512 |
0 to:(count - 1) do:[:i | |
|
| 3152 | 4513 |
super displayDeviceLineFromX:i y:i toX:(r - i) y:i |
| 269 | 4514 |
]. |
4515 |
((edgeStyle == #soft) and:[level > 2]) ifTrue:[ |
|
| 3152 | 4516 |
super paint:(device blackColor). |
4517 |
super displayDeviceLineFromX:0 y:0 toX:r y:0. |
|
| 1444 | 4518 |
]. |
4519 |
||
4520 |
self edgeDrawn:#top. |
|
4521 |
||
4522 |
"Modified: 7.3.1997 / 18:00:11 / cg" |
|
| 269 | 4523 |
! |
4524 |
||
4525 |
redrawEdges |
|
4526 |
"redraw my edges (if any)" |
|
4527 |
||
4528 |
(level ~~ 0) ifTrue:[ |
|
| 3152 | 4529 |
shown ifTrue:[ |
4530 |
self clippingRectangle:nil. |
|
4531 |
self drawEdges. |
|
4532 |
self deviceClippingRectangle:innerClipRect |
|
4533 |
] |
|
| 739 | 4534 |
] |
4535 |
||
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
4536 |
"Modified: / 25.5.1999 / 14:50:25 / cg" |
| 269 | 4537 |
! ! |
4538 |
||
4539 |
!SimpleView methodsFor:'enumerating subviews'! |
|
4540 |
||
4541 |
allSubViewsDo:aBlock |
|
4542 |
"evaluate aBlock for all subviews (recursively)" |
|
4543 |
||
| 1335 | 4544 |
subViews notNil ifTrue:[ |
| 3152 | 4545 |
subViews do:[:aSubview | |
4546 |
aSubview withAllSubViewsDo:aBlock |
|
4547 |
] |
|
| 269 | 4548 |
] |
| 1335 | 4549 |
|
4550 |
"Modified: 12.2.1997 / 12:23:38 / cg" |
|
| 269 | 4551 |
! |
4552 |
||
| 1363 | 4553 |
changeSequenceOrderFor:aSubView to:anIndex |
| 1984 | 4554 |
"change a subview's position in the subviews collection. |
4555 |
Usually, this only affects the order of components in a panelView. |
|
| 1363 | 4556 |
" |
4557 |
|aView| |
|
4558 |
||
4559 |
(subViews notNil and:[subViews size >= anIndex]) ifTrue:[ |
|
| 3152 | 4560 |
aView := subViews remove:aSubView ifAbsent:nil. |
4561 |
||
4562 |
aView notNil ifTrue:[ |
|
4563 |
subViews add:aView beforeIndex:anIndex. |
|
4564 |
^ true |
|
4565 |
] |
|
| 1363 | 4566 |
]. |
4567 |
^ false |
|
4568 |
! |
|
4569 |
||
| 269 | 4570 |
withAllSubViewsDo:aBlock |
4571 |
"evaluate aBlock for the receiver and all subviews (recursively)" |
|
4572 |
||
4573 |
aBlock value:self. |
|
4574 |
self allSubViewsDo:aBlock |
|
| 135 | 4575 |
! ! |
4576 |
||
4577 |
!SimpleView methodsFor:'event handling'! |
|
4578 |
||
|
1581
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
4579 |
alienDrop:aCollectionOfDropObjects |
|
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
4580 |
"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
|
4581 |
|
|
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
4582 |
|v| |
|
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
4583 |
|
|
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
4584 |
v := self. |
|
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
4585 |
[v notNil] whileTrue:[ |
| 3152 | 4586 |
(v canDrop:aCollectionOfDropObjects) ifTrue:[ |
4587 |
v drop:aCollectionOfDropObjects at:nil. |
|
4588 |
^ self. |
|
4589 |
]. |
|
4590 |
v := v superView |
|
|
1555
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
4591 |
] |
|
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
4592 |
|
|
1581
45908e82a49d
drop argument is always a collection
Claus Gittinger <cg@exept.de>
parents:
1559
diff
changeset
|
4593 |
"Modified: 11.4.1997 / 12:41:16 / cg" |
|
1555
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
4594 |
! |
|
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
4595 |
|
| 269 | 4596 |
buttonPress:button x:x y:y |
| 659 | 4597 |
"button was pressed - check my components for a hit." |
| 269 | 4598 |
|
4599 |
components notNil ifTrue:[ |
|
| 3152 | 4600 |
self componentsContainingX:x y:y do:[:comp :cx :cy | |
4601 |
comp buttonPress:button x:cx y:cy. |
|
4602 |
^ self |
|
4603 |
] |
|
| 140 | 4604 |
]. |
4605 |
||
| 269 | 4606 |
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
|
4607 |
|
| 659 | 4608 |
"Modified: 8.5.1996 / 23:43:41 / cg" |
4609 |
! |
|
4610 |
||
4611 |
buttonRelease:button x:x y:y |
|
4612 |
"button was released - check my components for a hit." |
|
4613 |
||
4614 |
components notNil ifTrue:[ |
|
| 3152 | 4615 |
self componentsContainingX:x y:y do:[:comp :cx :cy | |
4616 |
comp buttonRelease:button x:cx y:cy. |
|
4617 |
^ self |
|
4618 |
] |
|
| 659 | 4619 |
]. |
4620 |
||
4621 |
super buttonRelease:button x:x y:y |
|
4622 |
||
4623 |
"Modified: 8.5.1996 / 23:41:58 / cg" |
|
4624 |
"Created: 8.5.1996 / 23:43:25 / cg" |
|
| 193 | 4625 |
! |
4626 |
||
|
1544
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
4627 |
clientMessage:msgType format:msgFormat eventData:msgData |
|
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
4628 |
"a client message - very X-specific and only useful |
|
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
4629 |
for special applications. |
|
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
4630 |
Ignored here" |
|
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
4631 |
|
|
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
4632 |
"Created: 4.4.1997 / 18:56:52 / cg" |
|
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
4633 |
! |
|
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
4634 |
|
|
2216
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
4635 |
closeRequest |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
4636 |
"programmatic close request" |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
4637 |
|
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
4638 |
self destroy |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
4639 |
|
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
4640 |
"Modified: / 3.8.1998 / 19:50:50 / cg" |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
4641 |
! |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
4642 |
|
| 140 | 4643 |
configureX:x y:y width:newWidth height:newHeight |
4644 |
"my size has changed by window manager action" |
|
4645 |
||
| 180 | 4646 |
|how anyEdge mustRedrawBottomEdge mustRedrawRightEdge p| |
4647 |
||
| 2966 | 4648 |
left := x. |
4649 |
top := y. |
|
4650 |
||
| 180 | 4651 |
(superView isNil |
4652 |
and:[drawableId notNil]) ifTrue:[ |
|
| 3152 | 4653 |
"/ have to be careful - some window managers (motif) wrap another |
4654 |
"/ view around and the reported origin is relative to that. |
|
4655 |
"/ not relative to the screen. |
|
4656 |
p := device translatePoint:0@0 from:drawableId to:device rootWindowId. |
|
4657 |
p := p + self borderWidth. |
|
4658 |
left := p x. |
|
4659 |
top := p y. |
|
| 2414 | 4660 |
]. |
4661 |
||
| 140 | 4662 |
((width ~~ newWidth) or:[height ~~ newHeight]) ifTrue:[ |
| 3152 | 4663 |
realized ifFalse:[ |
4664 |
width := newWidth. |
|
4665 |
height := newHeight. |
|
| 3375 | 4666 |
self extentChangedFlag:true. |
| 3152 | 4667 |
^ self |
4668 |
]. |
|
4669 |
||
4670 |
((newWidth <= width) and:[newHeight <= height]) ifTrue:[ |
|
4671 |
how := #smaller |
|
4672 |
] ifFalse:[ |
|
4673 |
((newWidth >= width) and:[newHeight >= height]) ifTrue:[ |
|
4674 |
how := #larger |
|
4675 |
] |
|
4676 |
]. |
|
4677 |
||
4678 |
level ~~ 0 ifTrue:[ |
|
4679 |
mustRedrawBottomEdge := newHeight < height. |
|
4680 |
mustRedrawRightEdge := newWidth < width. |
|
4681 |
anyEdge := mustRedrawBottomEdge or:[mustRedrawRightEdge] |
|
4682 |
] ifFalse:[ |
|
4683 |
anyEdge := false |
|
4684 |
]. |
|
4685 |
||
4686 |
width := newWidth. |
|
4687 |
height := newHeight. |
|
4688 |
||
4689 |
"recompute inner-clip if needed" |
|
4690 |
self setInnerClip. |
|
4691 |
||
4692 |
" |
|
4693 |
must first process pending exposes; |
|
4694 |
otherwise, those may be drawn at a wrong position |
|
4695 |
" |
|
| 971 | 4696 |
"/ claus: no; expose events are in the same queue as configure events; |
4697 |
"/ which is exactly for that reason ... |
|
4698 |
||
4699 |
"/ windowGroup notNil ifTrue:[ |
|
4700 |
"/ windowGroup processExposeEvents |
|
4701 |
"/ ]. |
|
| 3152 | 4702 |
self sizeChanged:how. |
4703 |
||
4704 |
(anyEdge and:[shown]) ifTrue:[ |
|
4705 |
mustRedrawBottomEdge ifTrue:[ |
|
4706 |
self invalidateDeviceRectangle:((0 @ (height-1-margin)) extent:width@margin) repairNow:false. |
|
4707 |
]. |
|
4708 |
mustRedrawRightEdge ifTrue:[ |
|
4709 |
self invalidateDeviceRectangle:((width-1-margin)@0 extent:margin@height) repairNow:false. |
|
4710 |
]. |
|
|
2821
8eda25202d32
async border redraw when size changes
Claus Gittinger <cg@exept.de>
parents:
2816
diff
changeset
|
4711 |
"/ OLD code: |
|
8eda25202d32
async border redraw when size changes
Claus Gittinger <cg@exept.de>
parents:
2816
diff
changeset
|
4712 |
"/ self clippingRectangle:nil. |
|
8eda25202d32
async border redraw when size changes
Claus Gittinger <cg@exept.de>
parents:
2816
diff
changeset
|
4713 |
"/ mustRedrawBottomEdge ifTrue:[ |
|
8eda25202d32
async border redraw when size changes
Claus Gittinger <cg@exept.de>
parents:
2816
diff
changeset
|
4714 |
"/ self drawBottomEdge |
|
8eda25202d32
async border redraw when size changes
Claus Gittinger <cg@exept.de>
parents:
2816
diff
changeset
|
4715 |
"/ ]. |
|
8eda25202d32
async border redraw when size changes
Claus Gittinger <cg@exept.de>
parents:
2816
diff
changeset
|
4716 |
"/ mustRedrawRightEdge ifTrue:[ |
|
8eda25202d32
async border redraw when size changes
Claus Gittinger <cg@exept.de>
parents:
2816
diff
changeset
|
4717 |
"/ self drawRightEdge |
|
8eda25202d32
async border redraw when size changes
Claus Gittinger <cg@exept.de>
parents:
2816
diff
changeset
|
4718 |
"/ ]. |
|
8eda25202d32
async border redraw when size changes
Claus Gittinger <cg@exept.de>
parents:
2816
diff
changeset
|
4719 |
"/ self deviceClippingRectangle:innerClipRect |
| 3152 | 4720 |
] |
| 140 | 4721 |
] |
| 739 | 4722 |
|
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
4723 |
"Modified: / 25.5.1999 / 14:47:18 / cg" |
| 138 | 4724 |
! |
4725 |
||
| 964 | 4726 |
containerChangedSize |
4727 |
"my container has changed size; if I have relative |
|
4728 |
origin/extent or blocks to evaluate, do it now .." |
|
4729 |
||
| 1063 | 4730 |
|oldWidth oldHeight oldTop oldLeft newExt newOrg r| |
| 964 | 4731 |
|
4732 |
oldWidth := width. |
|
4733 |
oldHeight := height. |
|
4734 |
oldTop := top. |
|
4735 |
oldLeft := left. |
|
4736 |
||
4737 |
" |
|
4738 |
slowly migrating to use layoutObjects ... |
|
4739 |
" |
|
4740 |
layout isNil ifTrue:[ |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4741 |
newOrg := self computeOrigin. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4742 |
newExt := self computeExtent. |
| 964 | 4743 |
] ifFalse:[ |
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4744 |
r := (layout rectangleRelativeTo:(superView viewRectangle) |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4745 |
preferred:[self preferredBounds]). |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4746 |
newOrg := r origin rounded. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4747 |
newExt := r extent rounded. |
| 964 | 4748 |
"/ newOrg printNL. |
4749 |
"/ newExt printNL. |
|
4750 |
]. |
|
4751 |
||
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4752 |
"/ newOrg notNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4753 |
"/ ((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
|
4754 |
"/ newOrg := nil |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4755 |
"/ ] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4756 |
"/ ]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4757 |
"/ newExt notNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4758 |
"/ ((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
|
4759 |
"/ newExt := nil |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4760 |
"/ ] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4761 |
"/ ]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4762 |
"/ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4763 |
"/ newExt isNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4764 |
"/ newOrg notNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4765 |
"/ self pixelOrigin:newOrg |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4766 |
"/ ] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4767 |
"/ ] ifFalse:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4768 |
"/ newOrg isNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4769 |
"/ self pixelExtent:newExt |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4770 |
"/ ] ifFalse:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4771 |
"/ 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
|
4772 |
"/ ] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4773 |
"/ ] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
4774 |
self pixelOrigin:newOrg extent:newExt |
| 964 | 4775 |
|
4776 |
"Modified: 19.7.1996 / 17:32:50 / cg" |
|
4777 |
! |
|
4778 |
||
4779 |
containerMapped |
|
4780 |
"my container was mapped (became visible). |
|
4781 |
If I was previously realized, this implies that I myself |
|
4782 |
am now mapped as well." |
|
4783 |
||
4784 |
"/ if I was not previously shown, tell it to all of |
|
4785 |
"/ my subviews (they remember this in the shown instVar) |
|
4786 |
||
4787 |
realized ifTrue:[ |
|
| 3152 | 4788 |
shown ifFalse:[ |
| 964 | 4789 |
"/ old: |
4790 |
"/ shown := true. |
|
4791 |
"/ subViews notNil ifTrue:[ |
|
4792 |
"/ subViews do:[:v | |
|
4793 |
"/ v containerMapped |
|
4794 |
"/ ] |
|
4795 |
"/ ] |
|
4796 |
||
4797 |
"/ which is equivalent to: |
|
| 3152 | 4798 |
self mapped. |
4799 |
] |
|
| 964 | 4800 |
]. |
4801 |
||
4802 |
"Modified: 30.5.1996 / 11:41:02 / cg" |
|
4803 |
"Created: 19.7.1996 / 17:41:10 / cg" |
|
4804 |
! |
|
4805 |
||
4806 |
containerUnmapped |
|
4807 |
"my container was unmapped |
|
4808 |
- this implies that the recevier is now also unmapped." |
|
4809 |
||
4810 |
"/ if I was previously shown, tell it to all of |
|
4811 |
"/ my subviews (they remember this in the shown instVar) |
|
4812 |
||
4813 |
realized ifTrue:[ |
|
| 3152 | 4814 |
shown ifTrue:[ |
4815 |
self unmapped |
|
4816 |
] |
|
| 964 | 4817 |
] |
4818 |
||
4819 |
"Modified: 30.5.1996 / 11:41:25 / cg" |
|
4820 |
"Created: 19.7.1996 / 17:43:50 / cg" |
|
4821 |
! |
|
4822 |
||
| 269 | 4823 |
coveredBy:aView |
4824 |
"the receiver has been covered by another view; |
|
|
320
b7b8dc88fe9f
interest is written with one 'r' (shame on me)
Claus Gittinger <cg@exept.de>
parents:
312
diff
changeset
|
4825 |
we are not interested in that here (but see modalBox for more)." |
| 269 | 4826 |
! |
4827 |
||
4828 |
destroyed |
|
4829 |
"view has been destroyed by someone else (usually window system)" |
|
4830 |
||
4831 |
shown := false. |
|
4832 |
super destroyed |
|
|
3183
e55c249cd6e5
kludge: remove objectAttributes when destroyed.
Claus Gittinger <cg@exept.de>
parents:
3182
diff
changeset
|
4833 |
|
|
e55c249cd6e5
kludge: remove objectAttributes when destroyed.
Claus Gittinger <cg@exept.de>
parents:
3182
diff
changeset
|
4834 |
"Modified: / 18.2.2000 / 11:20:34 / cg" |
| 269 | 4835 |
! |
4836 |
||
|
1555
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
4837 |
dropMessage:dropType data:dropValue |
|
1544
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
4838 |
"a drop from some other view. |
|
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
4839 |
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
|
4840 |
|
| 1559 | 4841 |
|dropObjects| |
4842 |
||
|
1555
6280ab9b914d
alien drop - converts to ST/X drop
Claus Gittinger <cg@exept.de>
parents:
1544
diff
changeset
|
4843 |
dropType == #file ifTrue:[ |
| 3152 | 4844 |
dropObjects := Array with:(DropObject newFile:dropValue) |
| 1559 | 4845 |
] ifFalse:[ |
| 3152 | 4846 |
dropType == #directory ifTrue:[ |
4847 |
dropObjects := Array with:(DropObject newFile:dropValue) |
|
4848 |
] ifFalse:[ |
|
4849 |
dropType == #files ifTrue:[ |
|
4850 |
dropObjects := (dropValue collect:[:fn | DropObject newFile:fn]) |
|
4851 |
] ifFalse:[ |
|
4852 |
dropType == #text ifTrue:[ |
|
4853 |
dropObjects := Array with:(DropObject newText:dropValue) |
|
4854 |
] ifFalse:[ |
|
4855 |
dropObjects := Array with:(DropObject new:dropValue) |
|
4856 |
] |
|
4857 |
] |
|
4858 |
] |
|
| 1559 | 4859 |
]. |
4860 |
||
4861 |
self alienDrop:dropObjects |
|
4862 |
||
4863 |
"Modified: 6.4.1997 / 14:44:43 / cg" |
|
|
1544
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
4864 |
! |
|
4b78320b98fe
dummy client- and dropMessage handling
Claus Gittinger <cg@exept.de>
parents:
1524
diff
changeset
|
4865 |
|
| 135 | 4866 |
exposeX:x y:y width:w height:h |
4867 |
"a low level redraw event from device |
|
4868 |
- let subclass handle the redraw and take care of edges here" |
|
4869 |
||
| 3340 | 4870 |
|leftEdge topEdge rightEdge botEdge anyEdge nx ny nw nh dx dy dw dh old oldPaint| |
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
4871 |
|
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
4872 |
nw := dw := w. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
4873 |
nh := dh := h. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
4874 |
nx := dx := x. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
4875 |
ny := dy := y. |
| 135 | 4876 |
|
4877 |
anyEdge := false. |
|
4878 |
||
4879 |
" |
|
4880 |
check if there is a need to draw an edge (i.e. if margin is hit) |
|
4881 |
" |
|
4882 |
(margin ~~ 0) ifTrue:[ |
|
| 3367 | 4883 |
leftEdge := false. |
4884 |
topEdge := false. |
|
4885 |
rightEdge := false. |
|
4886 |
botEdge := false. |
|
4887 |
transformation notNil ifTrue:[ |
|
4888 |
" |
|
4889 |
need device coordinates for this test |
|
4890 |
" |
|
4891 |
nx := transformation applyToX:nx. |
|
4892 |
ny := transformation applyToY:ny. |
|
4893 |
nw := transformation applyScaleX:nw. |
|
4894 |
nh := transformation applyScaleY:nh. |
|
4895 |
]. |
|
4896 |
" |
|
4897 |
adjust expose rectangle, to exclude the margin. |
|
4898 |
Care for rounding errors ... |
|
4899 |
" |
|
4900 |
(nx isMemberOf:SmallInteger) ifFalse:[ |
|
4901 |
old := nx. |
|
4902 |
nx := nx truncated. |
|
4903 |
nw := nw + (nx - old). |
|
4904 |
]. |
|
4905 |
(ny isMemberOf:SmallInteger) ifFalse:[ |
|
4906 |
old := ny. |
|
4907 |
ny := ny truncated. |
|
4908 |
nh := nh + (ny - old). |
|
4909 |
]. |
|
4910 |
(nw isMemberOf:SmallInteger) ifFalse:[ |
|
4911 |
nw := nw truncated + 1 |
|
4912 |
]. |
|
4913 |
(nh isMemberOf:SmallInteger) ifFalse:[ |
|
4914 |
nh := nh truncated + 1 |
|
4915 |
]. |
|
4916 |
||
4917 |
dx := nx. |
|
4918 |
dy := ny. |
|
4919 |
dw := nw. |
|
4920 |
dh := nh. |
|
4921 |
||
4922 |
(nx < margin) ifTrue:[ |
|
4923 |
old := nx. |
|
4924 |
nx := margin. |
|
4925 |
nw := nw - (nx - old). |
|
4926 |
leftEdge := anyEdge := true. |
|
4927 |
]. |
|
4928 |
((nx + nw - 1) >= (width - margin)) ifTrue:[ |
|
4929 |
nw := (width - margin - nx). |
|
4930 |
rightEdge := anyEdge := true. |
|
4931 |
]. |
|
4932 |
(ny < margin) ifTrue:[ |
|
4933 |
old := ny. |
|
4934 |
ny := margin. |
|
4935 |
nh := nh - (ny - old). |
|
4936 |
topEdge := anyEdge := true. |
|
4937 |
]. |
|
4938 |
((ny + nh - 1) >= (height - margin)) ifTrue:[ |
|
4939 |
nh := (height - margin - ny). |
|
4940 |
botEdge := anyEdge := true. |
|
4941 |
]. |
|
4942 |
transformation notNil ifTrue:[ |
|
4943 |
" |
|
4944 |
need logical coordinates for redraw |
|
4945 |
" |
|
4946 |
nx := transformation applyInverseToX:nx. |
|
4947 |
ny := transformation applyInverseToY:ny. |
|
4948 |
nw := transformation applyInverseScaleX:nw. |
|
4949 |
nh := transformation applyInverseScaleY:nh. |
|
4950 |
]. |
|
| 135 | 4951 |
]. |
4952 |
||
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
4953 |
(nw > 0 and:[nh > 0]) ifTrue:[ |
| 3367 | 4954 |
" |
4955 |
redraw inside area |
|
4956 |
" |
|
4957 |
self clippingRectangle:(Rectangle left:nx top:ny width:nw height:nh). |
|
4958 |
||
4959 |
device supportsAnyViewBackgroundPixmaps ifFalse:[ |
|
4960 |
"/ workaround: non-existing bg-pixmap support (win95) |
|
4961 |
||
4962 |
viewBackground isImageOrForm ifTrue:[ |
|
4963 |
(device supportsViewBackgroundPixmap:viewBackground) ifFalse:[ |
|
4964 |
self fillRectangleWithViewBackgroundX:nx y:ny width:nw height:nh |
|
4965 |
] |
|
4966 |
]. |
|
4967 |
]. |
|
4968 |
||
4969 |
self redrawX:nx y:ny width:nw height:nh. |
|
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
4970 |
]. |
| 135 | 4971 |
|
4972 |
" |
|
4973 |
redraw edge(s) |
|
4974 |
" |
|
4975 |
anyEdge ifTrue:[ |
|
| 3367 | 4976 |
self deviceClippingRectangle:nil. |
4977 |
oldPaint := paint. |
|
4978 |
(topEdge and:[leftEdge and:[botEdge and:[rightEdge]]]) ifTrue:[ |
|
4979 |
self drawEdges |
|
4980 |
] ifFalse:[ |
|
4981 |
topEdge ifTrue:[ |
|
4982 |
self drawTopEdge |
|
4983 |
]. |
|
4984 |
leftEdge ifTrue:[ |
|
4985 |
self drawLeftEdge |
|
4986 |
]. |
|
4987 |
botEdge ifTrue:[ |
|
4988 |
self drawBottomEdge |
|
4989 |
]. |
|
4990 |
rightEdge ifTrue:[ |
|
4991 |
self drawRightEdge |
|
4992 |
] |
|
4993 |
]. |
|
4994 |
self paint:oldPaint. |
|
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
4995 |
]. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
4996 |
self deviceClippingRectangle:innerClipRect. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
4997 |
|
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
4998 |
"Modified: / 25.5.1999 / 14:57:38 / cg" |
| 135 | 4999 |
! |
5000 |
||
| 269 | 5001 |
focusIn |
| 2506 | 5002 |
"got keyboard focus (via the window manager). |
5003 |
Nothing done here" |
|
5004 |
||
| 269 | 5005 |
! |
5006 |
||
5007 |
focusOut |
|
| 2506 | 5008 |
"lost keyboard focus (via the window manager). |
5009 |
Nothing done here" |
|
| 269 | 5010 |
! |
5011 |
||
5012 |
hasKeyboardFocus:aBoolean |
|
| 2506 | 5013 |
"notification from the windowGroup that I got the keyboardFocus." |
5014 |
||
5015 |
delegate notNil ifTrue:[ |
|
| 3152 | 5016 |
delegate perform:#hasKeyboardFocus: with:aBoolean ifNotUnderstood:nil |
| 2506 | 5017 |
]. |
| 140 | 5018 |
^ self |
5019 |
! |
|
5020 |
||
5021 |
keyPress:key x:x y:y |
|
5022 |
"a key has been pressed. If there are components, |
|
5023 |
pass it to the corresponding one. |
|
5024 |
Otherwise, forward it to the superview, if there is any." |
|
5025 |
||
| 510 | 5026 |
<resource: #keyboard ( #Menu ) > |
5027 |
||
|
3247
d6e631975bd1
forward Menu-key (CMD-Z) to focusView if there is one.
Claus Gittinger <cg@exept.de>
parents:
3242
diff
changeset
|
5028 |
|focusView| |
|
d6e631975bd1
forward Menu-key (CMD-Z) to focusView if there is one.
Claus Gittinger <cg@exept.de>
parents:
3242
diff
changeset
|
5029 |
|
| 140 | 5030 |
components notNil ifTrue:[ |
| 3367 | 5031 |
components notNil ifTrue:[ |
5032 |
self componentsContainingX:x y:y do:[:comp :cx :cy | |
|
5033 |
comp keyPress:key x:cx y:cy. |
|
5034 |
^ self |
|
5035 |
] |
|
5036 |
]. |
|
|
490
1d2ed059a063
delegated keyboardMessages get nil as x/y
Claus Gittinger <cg@exept.de>
parents:
489
diff
changeset
|
5037 |
]. |
|
1d2ed059a063
delegated keyboardMessages get nil as x/y
Claus Gittinger <cg@exept.de>
parents:
489
diff
changeset
|
5038 |
|
| 494 | 5039 |
key == #Menu ifTrue:[ |
| 3367 | 5040 |
((focusView := self windowGroup focusView) notNil |
5041 |
and:[focusView ~~ self]) |
|
5042 |
ifTrue:[ |
|
5043 |
"/ forward to the focusView |
|
5044 |
focusView keyPress:key x:-1 y:-1. |
|
5045 |
^ self |
|
5046 |
]. |
|
5047 |
^ self activateMenu. |
|
| 135 | 5048 |
]. |
5049 |
||
|
490
1d2ed059a063
delegated keyboardMessages get nil as x/y
Claus Gittinger <cg@exept.de>
parents:
489
diff
changeset
|
5050 |
x isNil ifTrue:[ |
| 3367 | 5051 |
"/ already redelegated, but nowhere handled |
5052 |
superView notNil ifTrue:[ |
|
5053 |
superView keyPress:key x:nil y:nil. |
|
5054 |
]. |
|
5055 |
^ self |
|
|
490
1d2ed059a063
delegated keyboardMessages get nil as x/y
Claus Gittinger <cg@exept.de>
parents:
489
diff
changeset
|
5056 |
]. |
|
1d2ed059a063
delegated keyboardMessages get nil as x/y
Claus Gittinger <cg@exept.de>
parents:
489
diff
changeset
|
5057 |
|
|
1d2ed059a063
delegated keyboardMessages get nil as x/y
Claus Gittinger <cg@exept.de>
parents:
489
diff
changeset
|
5058 |
superView notNil ifTrue:[ |
| 3367 | 5059 |
superView |
5060 |
dispatchEvent:#keyPress:x:y: |
|
5061 |
arguments:(Array with:key with:0 with:0) |
|
| 2127 | 5062 |
|
5063 |
"/ WindowEvent |
|
5064 |
"/ sendEvent:#keyPress:x:y: |
|
5065 |
"/ arguments:(Array with:key with:0 with:0) |
|
5066 |
"/ view:superView |
|
|
411
2d5deb02d8f8
if not already forwarded, let keyEvents be handled by superView
Claus Gittinger <cg@exept.de>
parents:
393
diff
changeset
|
5067 |
] ifFalse:[ |
| 3367 | 5068 |
super keyPress:key x:x y:y |
| 135 | 5069 |
] |
|
411
2d5deb02d8f8
if not already forwarded, let keyEvents be handled by superView
Claus Gittinger <cg@exept.de>
parents:
393
diff
changeset
|
5070 |
|
| 2127 | 5071 |
"Modified: / 20.5.1998 / 22:55:08 / cg" |
| 659 | 5072 |
! |
5073 |
||
5074 |
keyRelease:key x:x y:y |
|
5075 |
"a key has been released. If there are components, |
|
5076 |
pass it to the corresponding one. |
|
5077 |
Otherwise, do whatever my superclass would do." |
|
5078 |
||
5079 |
components notNil ifTrue:[ |
|
| 3152 | 5080 |
components notNil ifTrue:[ |
5081 |
self componentsContainingX:x y:y do:[:comp :cx :cy | |
|
5082 |
comp keyRelease:key x:cx y:cy. |
|
5083 |
^ self |
|
5084 |
] |
|
5085 |
]. |
|
| 659 | 5086 |
]. |
5087 |
||
5088 |
super keyRelease:key x:x y:y |
|
5089 |
||
5090 |
"Modified: 8.5.1996 / 23:44:36 / cg" |
|
5091 |
"Created: 8.5.1996 / 23:45:28 / cg" |
|
| 135 | 5092 |
! |
5093 |
||
| 269 | 5094 |
mapped |
5095 |
"the view has been mapped (by some outside |
|
5096 |
action - i.e. window manager de-iconified me)" |
|
5097 |
||
5098 |
" |
|
5099 |
the old code was: |
|
5100 |
||
| 3152 | 5101 |
realized := true. |
5102 |
shown := true. |
|
5103 |
... |
|
| 269 | 5104 |
|
5105 |
this created a race condition, if the view was |
|
5106 |
realized and shortly after unrealized - before the mapped event |
|
| 1379 | 5107 |
arrived. This lead to realized being set to true even thought the |
5108 |
view was not. |
|
5109 |
Boy - that was a bad one (hard to reproduce and hard to find). |
|
| 269 | 5110 |
" |
5111 |
||
5112 |
realized ifTrue:[ |
|
| 769 | 5113 |
|
| 3152 | 5114 |
"/ currently, the 'shown ifFalse:' optimization is |
5115 |
"/ not ok, since 'shown' is also modified by visibilityChanges. |
|
5116 |
"/ Also, when remapped, X11 only sends a mapped event for the topView. |
|
5117 |
"/ Therefore, synthetically generate those #superViewMapped messages |
|
5118 |
"/ in any case. |
|
5119 |
||
5120 |
shown := true. |
|
5121 |
" |
|
5122 |
backed views will not get expose events - have |
|
5123 |
to force a redraw here to get things drawn into |
|
5124 |
backing store. |
|
5125 |
" |
|
5126 |
backed ifTrue:[ |
|
5127 |
self redrawX:0 y:0 width:width height:height |
|
5128 |
]. |
|
5129 |
||
5130 |
"/ tell my subViews ... |
|
5131 |
subViews notNil ifTrue:[ |
|
5132 |
subViews do:[:v | v mapped |
|
| 2721 | 5133 |
"/ v shown ifFalse:[ |
5134 |
"/ v mapped |
|
5135 |
"/ ] |
|
| 3152 | 5136 |
] |
5137 |
]. |
|
5138 |
self changed:#visibility. |
|
| 269 | 5139 |
] |
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
5140 |
|
| 1379 | 5141 |
"Modified: 25.2.1997 / 22:41:34 / cg" |
| 269 | 5142 |
! |
5143 |
||
|
2733
5af2417bc450
pass x/y with mouseWheel event
Claus Gittinger <cg@exept.de>
parents:
2727
diff
changeset
|
5144 |
mouseWheelMotion:buttonState x:x y:y amount:amount deltaTime:dTime |
| 2701 | 5145 |
"the mouseWheel was turned - handle as a scroll operation. |
5146 |
Specialized application windows may redefine this for any other |
|
| 2709 | 5147 |
operation. |
5148 |
Here, we scroll some amount which depends upon the views contents height |
|
5149 |
(but never too much); |
|
5150 |
if shift is pressed, always scroll a single scroll-step; |
|
5151 |
if ctrl is pressed, always scroll one page." |
|
5152 |
||
5153 |
|hCont pageScroll amountToScroll sensor factor| |
|
5154 |
||
5155 |
amountToScroll := self verticalScrollStep. |
|
5156 |
pageScroll := false. |
|
5157 |
||
5158 |
(sensor := self sensor) notNil ifTrue:[ |
|
| 3152 | 5159 |
sensor ctrlDown ifTrue:[ |
5160 |
pageScroll := true |
|
5161 |
] |
|
| 2709 | 5162 |
]. |
5163 |
||
5164 |
pageScroll ifFalse:[ |
|
| 3152 | 5165 |
(sensor isNil or:[sensor shiftDown]) ifFalse:[ |
5166 |
hCont := self heightOfContents. |
|
5167 |
hCont > (self innerHeight * 3) ifTrue:[ |
|
5168 |
factor := (hCont // self innerHeight) min:4. |
|
5169 |
amountToScroll := amountToScroll * factor. |
|
5170 |
] |
|
5171 |
] |
|
| 2709 | 5172 |
]. |
| 2701 | 5173 |
|
| 2699 | 5174 |
amount > 0 ifTrue:[ |
| 3152 | 5175 |
pageScroll ifTrue:[ |
5176 |
self pageUp |
|
5177 |
] ifFalse:[ |
|
5178 |
self scrollUp:amountToScroll |
|
5179 |
] |
|
| 2699 | 5180 |
] ifFalse:[ |
| 3152 | 5181 |
pageScroll ifTrue:[ |
5182 |
self pageDown |
|
5183 |
] ifFalse:[ |
|
5184 |
self scrollDown:amountToScroll |
|
5185 |
] |
|
| 2709 | 5186 |
]. |
5187 |
||
5188 |
"Modified: / 21.5.1999 / 19:58:42 / cg" |
|
| 2699 | 5189 |
! |
5190 |
||
| 1381 | 5191 |
pointerEnter:state x:x y:y |
| 3087 | 5192 |
"mouse pointer entered - request the keyboard focus (sometimes)" |
5193 |
||
5194 |
self wantsFocusWithPointerEnter ifTrue:[ |
|
| 3152 | 5195 |
self requestFocus. |
| 3087 | 5196 |
]. |
| 1381 | 5197 |
! |
5198 |
||
5199 |
pointerLeave:state |
|
| 2506 | 5200 |
"got mouse pointer. |
5201 |
Nothing done here" |
|
| 1381 | 5202 |
|
5203 |
"Modified: 25.2.1997 / 23:43:17 / cg" |
|
5204 |
! |
|
5205 |
||
| 269 | 5206 |
reparented |
5207 |
"the view has changed its parent by some outside |
|
5208 |
action - i.e. window manager has added a frame. |
|
5209 |
nothing done here" |
|
5210 |
||
5211 |
^ self |
|
5212 |
! |
|
5213 |
||
5214 |
saveAndTerminate |
|
5215 |
"window manager wants me to save and go away; |
|
5216 |
- notice, that not all window managers are nice enough to |
|
5217 |
send this event, but simply destroy the view instead. |
|
5218 |
Can be redefined in subclasses to do whatever is required |
|
5219 |
to prepare for restart." |
|
5220 |
||
|
2216
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5221 |
self closeRequest |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5222 |
|
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5223 |
"Modified: / 3.8.1998 / 19:51:26 / cg" |
| 269 | 5224 |
! |
5225 |
||
5226 |
sizeChanged:how |
|
5227 |
"tell subviews if I change size. |
|
5228 |
How is either #smaller, #larger or nil, and is used to control the order, |
|
5229 |
in which subviews are notified (possibly reducing redraw activity)" |
|
5230 |
||
|
1290
1cc24cff6fe9
eliminated some references to subViews instance variable (will vanish)
Claus Gittinger <cg@exept.de>
parents:
1261
diff
changeset
|
5231 |
|subViews| |
|
1cc24cff6fe9
eliminated some references to subViews instance variable (will vanish)
Claus Gittinger <cg@exept.de>
parents:
1261
diff
changeset
|
5232 |
|
|
1cc24cff6fe9
eliminated some references to subViews instance variable (will vanish)
Claus Gittinger <cg@exept.de>
parents:
1261
diff
changeset
|
5233 |
(subViews := self subViews) notNil ifTrue:[ |
| 3152 | 5234 |
(how isNil "false" |
5235 |
or:[how == #smaller]) ifTrue:[ |
|
5236 |
subViews do:[:view | |
|
5237 |
view notNil ifTrue:[ |
|
5238 |
view containerChangedSize |
|
5239 |
] |
|
5240 |
] |
|
5241 |
] ifFalse:[ |
|
5242 |
"doing it reverse speeds up resizing - usually subviews |
|
5243 |
are created from top-left to bottom-right; therefore |
|
5244 |
bottom-right views will be moved/resized first, then top-left ones; |
|
5245 |
this avoids multiple redraws of subviews" |
|
5246 |
||
5247 |
subViews reverseDo:[:view | |
|
5248 |
view notNil ifTrue:[ |
|
5249 |
view containerChangedSize |
|
5250 |
] |
|
5251 |
] |
|
5252 |
] |
|
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
5253 |
]. |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
5254 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
5255 |
components notNil ifTrue:[ |
| 3152 | 5256 |
(how isNil "false" |
5257 |
or:[how == #smaller]) ifTrue:[ |
|
5258 |
components do:[:view | |
|
5259 |
view containerChangedSize |
|
5260 |
] |
|
5261 |
] ifFalse:[ |
|
5262 |
"doing it reverse speeds up resizing - usually subviews |
|
5263 |
are created from top-left to bottom-right; therefore |
|
5264 |
bottom-right views will be moved/resized first, then top-left ones; |
|
5265 |
this avoids multiple redraws of subviews" |
|
5266 |
||
5267 |
components reverseDo:[:view | |
|
5268 |
view containerChangedSize |
|
5269 |
] |
|
5270 |
] |
|
| 135 | 5271 |
]. |
|
1290
1cc24cff6fe9
eliminated some references to subViews instance variable (will vanish)
Claus Gittinger <cg@exept.de>
parents:
1261
diff
changeset
|
5272 |
|
| 269 | 5273 |
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
|
5274 |
|
| 269 | 5275 |
superView notNil ifTrue:[ |
| 3152 | 5276 |
superView subViewChangedSize |
| 269 | 5277 |
] |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
5278 |
|
|
2084
e997f6ea54c2
also pass down #larger to sizeCanged: method.
Claus Gittinger <cg@exept.de>
parents:
2061
diff
changeset
|
5279 |
"Modified: / 2.4.1998 / 13:59:59 / cg" |
| 269 | 5280 |
! |
5281 |
||
5282 |
subViewChangedSize |
|
|
320
b7b8dc88fe9f
interest is written with one 'r' (shame on me)
Claus Gittinger <cg@exept.de>
parents:
312
diff
changeset
|
5283 |
"some subview has changed its size; we are not interested |
| 269 | 5284 |
in that here, but some geometry managers redefine this, to reorganize |
5285 |
components if that happens." |
|
5286 |
||
5287 |
^ self |
|
5288 |
||
5289 |
"Created: 22.9.1995 / 14:44:59 / claus" |
|
5290 |
! |
|
5291 |
||
5292 |
terminate |
|
5293 |
"window manager wants me to go away; |
|
5294 |
- notice, that not all window managers are nice enough to |
|
5295 |
send this event, but simply destroy the view instead. |
|
5296 |
Can be redefined in subclasses to do whatever cleanup is |
|
5297 |
required." |
|
5298 |
||
|
2216
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5299 |
self closeRequest |
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5300 |
|
|
a9d902b2cc4b
#terminate -> #closeRequest -> #destroy
Claus Gittinger <cg@exept.de>
parents:
2189
diff
changeset
|
5301 |
"Modified: / 3.8.1998 / 19:51:23 / cg" |
| 269 | 5302 |
! |
5303 |
||
5304 |
unmapped |
|
5305 |
"the view has been unmapped |
|
5306 |
(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
|
5307 |
or due to unmapping of my parentView)." |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
5308 |
|
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
5309 |
"/ 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
|
5310 |
"/ my subviews (they remember this in the shown instVar) |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
5311 |
|
| 769 | 5312 |
"/ currently, the 'shown ifTrue:' optimization is |
| 964 | 5313 |
"/ not ok, since 'shown' is also modified by visibilityChanges. |
5314 |
"/ Also, when remapped, X11 only sends a mapped event for the topView. |
|
| 769 | 5315 |
"/ Therefore, synthetically generate those #superViewUnmapped messages |
5316 |
"/ in any case. |
|
5317 |
||
| 1379 | 5318 |
shown := false. |
5319 |
subViews notNil ifTrue:[ |
|
| 3152 | 5320 |
subViews do:[:v | |
5321 |
v containerUnmapped |
|
5322 |
]. |
|
5323 |
self changed:#visibility. |
|
| 1379 | 5324 |
] |
5325 |
||
5326 |
"Modified: 25.2.1997 / 22:40:52 / cg" |
|
| 135 | 5327 |
! |
5328 |
||
5329 |
visibilityChange:how |
|
5330 |
"the visibility of the view has changed (by some outside |
|
5331 |
action - i.e. window manager rearranged things). |
|
5332 |
Using this knowledge avoids useless redraw in obsucred views." |
|
5333 |
||
5334 |
how == #fullyObscured ifTrue:[ |
|
| 3152 | 5335 |
shown := false |
| 135 | 5336 |
] ifFalse:[ |
| 3152 | 5337 |
shown := true. |
| 135 | 5338 |
] |
| 3139 | 5339 |
! |
5340 |
||
5341 |
visibilityStateChanged |
|
5342 |
"this is called when our visibilityChannel changes" |
|
5343 |
||
| 3367 | 5344 |
self isVisible:(visibilityChannel value) |
| 3139 | 5345 |
|
5346 |
"Modified: / 30.3.1999 / 16:09:14 / stefan" |
|
| 269 | 5347 |
! ! |
5348 |
||
| 1302 | 5349 |
!SimpleView methodsFor:'event simulation'! |
5350 |
||
5351 |
pushEvent:aSelector |
|
5352 |
"push some messageSend into my event queue - |
|
5353 |
I will perform the corresponding method when its time |
|
5354 |
to handle events (useful to update low-prio views from |
|
5355 |
a higher prio process, to avoid blocking in the high prio one)" |
|
5356 |
||
|
2143
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5357 |
^ self pushEvent:aSelector withArguments:#() |
| 1302 | 5358 |
|
5359 |
" |
|
5360 |
|v| |
|
5361 |
||
5362 |
v := View new openAndWait. |
|
5363 |
v fill:Color red. |
|
5364 |
v pushEvent:#redraw |
|
5365 |
" |
|
5366 |
||
|
2143
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5367 |
"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
|
5368 |
! |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5369 |
|
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5370 |
pushEvent:aSelector with:arg |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5371 |
"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
|
5372 |
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
|
5373 |
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
|
5374 |
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
|
5375 |
|
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5376 |
^ self pushEvent:aSelector withArguments:(Array with:arg) |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5377 |
|
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5378 |
"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
|
5379 |
! |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5380 |
|
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5381 |
pushEvent:aSelector with:arg1 with:arg2 |
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5382 |
"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
|
5383 |
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
|
5384 |
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
|
5385 |
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
|
5386 |
|
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5387 |
^ 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
|
5388 |
|
|
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5389 |
"Created: / 10.6.1998 / 17:27:41 / cg" |
| 1302 | 5390 |
! |
5391 |
||
5392 |
pushEvent:aSelector withArguments:args |
|
5393 |
"push some messageSend into my event queue - |
|
5394 |
I will perform the corresponding method when its time |
|
5395 |
to handle events (useful to update low-prio views from |
|
5396 |
a higher prio process, to avoid blocking in the high prio one)" |
|
5397 |
||
5398 |
|sensor| |
|
5399 |
||
5400 |
(sensor := self sensor) notNil ifTrue:[ |
|
| 3152 | 5401 |
sensor pushUserEvent:aSelector for:self withArguments:args |
| 1302 | 5402 |
] ifFalse:[ |
| 3152 | 5403 |
self perform:aSelector withArguments:args |
| 1302 | 5404 |
] |
5405 |
||
5406 |
" |
|
5407 |
|v| |
|
5408 |
||
5409 |
v := (Button label:'hello') openAndWait. |
|
5410 |
Delay waitForSeconds:1. |
|
5411 |
v pushEvent:#buttonPress:x:y: withArguments:#(1 10 10). |
|
5412 |
Delay waitForSeconds:1. |
|
5413 |
v pushEvent:#buttonRelease:x:y: withArguments:#(1 10 10). |
|
5414 |
" |
|
5415 |
||
|
2143
d5b9c2e64ce9
added #pushEvent:with: and #pushEvent:with:with:
Claus Gittinger <cg@exept.de>
parents:
2138
diff
changeset
|
5416 |
"Modified: / 10.6.1998 / 17:28:16 / cg" |
| 1302 | 5417 |
! ! |
5418 |
||
| 2506 | 5419 |
!SimpleView methodsFor:'focus handling'! |
5420 |
||
| 3150 | 5421 |
canTab |
5422 |
"returns true if widget is tabable |
|
5423 |
" |
|
| 3375 | 5424 |
"/ ^ canTab == true |
5425 |
^ flagBits bitTest:FlagCanTab |
|
5426 |
! |
|
5427 |
||
5428 |
canTab:aBoolean |
|
| 3150 | 5429 |
"set widget tabable or not |
5430 |
" |
|
| 3375 | 5431 |
"/ canTab := aBoolean |
5432 |
aBoolean ifTrue:[ |
|
5433 |
flagBits := flagBits bitOr:FlagCanTab |
|
5434 |
] ifFalse:[ |
|
5435 |
flagBits := flagBits bitClear:FlagCanTab |
|
5436 |
]. |
|
| 3150 | 5437 |
! |
5438 |
||
| 3155 | 5439 |
focusNext |
5440 |
"get next focus view to self |
|
5441 |
Skip invisible & disabled widgets. |
|
5442 |
" |
|
5443 |
|viewInSubView| |
|
5444 |
||
5445 |
(shown and:[subViews notNil]) ifTrue:[ |
|
| 3367 | 5446 |
subViews do:[:aSubView| |
5447 |
aSubView shown ifTrue:[ |
|
5448 |
(aSubView canTab and:[aSubView enabled]) ifTrue:[ |
|
5449 |
^ aSubView |
|
5450 |
]. |
|
5451 |
||
5452 |
(viewInSubView := aSubView focusNext) notNil ifTrue:[ |
|
5453 |
^ viewInSubView |
|
5454 |
] |
|
5455 |
] |
|
5456 |
] |
|
| 3155 | 5457 |
]. |
5458 |
^ nil |
|
5459 |
||
5460 |
||
5461 |
||
5462 |
! |
|
5463 |
||
5464 |
focusPrevious |
|
5465 |
"get previous focus view to self |
|
5466 |
Skip invisible & disabled widgets. |
|
5467 |
" |
|
5468 |
|viewInSubView| |
|
5469 |
||
5470 |
(shown and:[subViews notNil]) ifTrue:[ |
|
| 3367 | 5471 |
subViews reverseDo:[:aSubView| |
5472 |
aSubView shown ifTrue:[ |
|
5473 |
viewInSubView := aSubView focusPrevious. |
|
5474 |
||
5475 |
viewInSubView notNil ifTrue:[ |
|
5476 |
^ viewInSubView |
|
5477 |
]. |
|
5478 |
(aSubView canTab and:[aSubView enabled]) ifTrue:[ |
|
5479 |
^ aSubView |
|
5480 |
]. |
|
5481 |
] |
|
5482 |
] |
|
| 3155 | 5483 |
]. |
5484 |
^ nil |
|
5485 |
||
5486 |
||
5487 |
||
5488 |
! |
|
5489 |
||
| 2506 | 5490 |
requestFocus |
5491 |
"request focus from my windowGroup; |
|
5492 |
typically, this is invoked when the mouse pointer enters a |
|
5493 |
widget. The request may or may not be ignored by the wGroup |
|
5494 |
(it will be ignored, if an explicit focus-change is currently |
|
5495 |
active - i.e. if the user tabbed into a widget)" |
|
5496 |
||
5497 |
windowGroup notNil ifTrue:[ |
|
| 3152 | 5498 |
^ windowGroup focusRequestFrom:self |
| 2506 | 5499 |
]. |
5500 |
^ true |
|
5501 |
! |
|
5502 |
||
5503 |
showFocus:explicit |
|
5504 |
"highlight myself somehow to tell user that I have the focus. |
|
5505 |
If explicit is true, the focus came via focusStepping (i.e. tabbing); |
|
5506 |
if false, it came via the window manager (i.e. pointer entering). |
|
5507 |
Only change my border, if this is an explicit focusChange." |
|
5508 |
||
|
2907
901ffdc575a8
ask device if it supports borders
Claus Gittinger <cg@exept.de>
parents:
2886
diff
changeset
|
5509 |
|delta clrId bd| |
| 2506 | 5510 |
|
5511 |
explicit ifTrue:[ |
|
| 3367 | 5512 |
(drawableId notNil and:[superView notNil]) ifTrue:[ |
5513 |
(styleSheet at:#'focus.showBorder' default:true) ifTrue:[ |
|
5514 |
(device supportsWindowBorder:(bd := DefaultFocusBorderWidth)) ifFalse:[ |
|
5515 |
(device supportsWindowBorder:(bd := 1)) ifFalse:[ |
|
5516 |
bd := 0. |
|
5517 |
] |
|
5518 |
]. |
|
5519 |
delta := bd - borderWidth. |
|
5520 |
delta ~~ 0 ifTrue:[ |
|
5521 |
(left == 0 or:[top == 0]) ifTrue:[ |
|
5522 |
device resizeWindow:drawableId width:width-delta-delta height:height-delta-delta. |
|
5523 |
] ifFalse:[ |
|
5524 |
device moveWindow:drawableId x:left-delta y:top-delta. |
|
5525 |
]. |
|
5526 |
device setWindowBorderWidth:bd in:drawableId. |
|
5527 |
]. |
|
5528 |
||
5529 |
clrId := (DefaultFocusColor onDevice:device) colorId. |
|
5530 |
clrId isNil ifTrue:[ |
|
5531 |
clrId := device blackpixel |
|
5532 |
]. |
|
5533 |
device setWindowBorderColor:clrId in:drawableId. |
|
5534 |
] |
|
5535 |
] |
|
| 2506 | 5536 |
] ifFalse:[ |
| 2560 | 5537 |
"/ superView notNil ifTrue:[ |
5538 |
"/ superView showFocus:explicit |
|
5539 |
"/ ] |
|
| 2506 | 5540 |
] |
5541 |
||
5542 |
"Modified: / 17.9.1998 / 15:08:34 / cg" |
|
5543 |
! |
|
5544 |
||
5545 |
showNoFocus:explicit |
|
5546 |
"undo the effect of showFocus. |
|
5547 |
Explicit tells if the focus came via focusStepping (i.e. tabbing) |
|
5548 |
or via the window manager (i.e. pointer entering). |
|
5549 |
Only change my border, if this is an explicit focusChange." |
|
5550 |
||
|
2907
901ffdc575a8
ask device if it supports borders
Claus Gittinger <cg@exept.de>
parents:
2886
diff
changeset
|
5551 |
|delta bd| |
| 2506 | 5552 |
|
5553 |
explicit ifTrue:[ |
|
| 3367 | 5554 |
(drawableId notNil and:[superView notNil]) ifTrue:[ |
5555 |
(styleSheet at:#'focus.showBorder' default:true) ifTrue:[ |
|
5556 |
(device supportsWindowBorder:(bd := borderWidth)) ifFalse:[ |
|
5557 |
(device supportsWindowBorder:(bd := 1)) ifFalse:[ |
|
5558 |
bd := 0. |
|
5559 |
] |
|
5560 |
]. |
|
5561 |
delta := DefaultFocusBorderWidth - bd. |
|
5562 |
delta ~~ 0 ifTrue:[ |
|
5563 |
device setWindowBorderWidth:bd in:drawableId. |
|
5564 |
device moveWindow:drawableId x:left y:top. |
|
5565 |
device resizeWindow:drawableId width:width height:height. |
|
5566 |
]. |
|
5567 |
self setBorderColor. |
|
5568 |
] |
|
5569 |
] |
|
| 2506 | 5570 |
] |
5571 |
||
5572 |
"Modified: / 17.9.1998 / 15:08:02 / cg" |
|
5573 |
! |
|
5574 |
||
5575 |
wantsFocusWithButtonPress |
|
|
2741
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
5576 |
"views which do not like to take the keyboard focus |
|
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
5577 |
with buttonPress can do so by redefining this |
|
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
5578 |
to return false" |
|
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
5579 |
|
| 3087 | 5580 |
(self class == SimpleView) ifTrue:[ |
| 3152 | 5581 |
"/ a pure filler/geometric layout view |
5582 |
^ false |
|
| 3087 | 5583 |
]. |
|
2741
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
5584 |
^ true |
|
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
5585 |
! |
|
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
5586 |
|
|
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
5587 |
wantsFocusWithPointerEnter |
| 2506 | 5588 |
"views which like to take the keyboard focus |
|
2741
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
5589 |
when the pointer enters can do so by redefining this |
| 2506 | 5590 |
to return true" |
5591 |
||
|
2741
7e85a327ce98
added extra query: #wantsFocusWithButtonPress
Claus Gittinger <cg@exept.de>
parents:
2733
diff
changeset
|
5592 |
^ false |
| 2506 | 5593 |
! ! |
5594 |
||
| 3087 | 5595 |
!SimpleView methodsFor:'grabbing'! |
5596 |
||
5597 |
forceUngrabKeyboard |
|
5598 |
"force a keyboard ungrab - even if was not the grabber" |
|
5599 |
||
5600 |
device ungrabKeyboard. |
|
5601 |
||
5602 |
! |
|
5603 |
||
5604 |
forceUngrabPointer |
|
5605 |
"force a pointer ungrab - even if was not the grabber" |
|
5606 |
||
5607 |
device ungrabPointer |
|
5608 |
||
5609 |
! |
|
5610 |
||
5611 |
grabKeyboard |
|
5612 |
"grab the keayboard - that is: report all keyboard events to myself, |
|
5613 |
even if the mouse moved out of myself. |
|
5614 |
Returns true, if the grab was sucessfull (could fail, if some other |
|
5615 |
application has a grab - but thats very unlikely)." |
|
5616 |
||
5617 |
^ device grabKeyboardInView:self. |
|
5618 |
! |
|
5619 |
||
5620 |
grabPointer |
|
5621 |
"grab the pointer - that is: report all motion events relative to |
|
5622 |
myself, even if moved out of myself. |
|
5623 |
Returns true, if the grab was sucessfull (could fail, if some other |
|
5624 |
application has a grab - but thats very unlikely)." |
|
5625 |
||
5626 |
^ self grabPointerWithCursor:nil |
|
5627 |
! |
|
5628 |
||
5629 |
grabPointerWithCursor:aCursorOrNil |
|
5630 |
"grab the pointer - that is: report all motion events relative to |
|
5631 |
myself, even if moved out of myself. |
|
5632 |
Show aCursor during the grab, if the cursor argument is not nil. |
|
5633 |
Returns true, if the grab was sucessfull (could fail, if some other |
|
5634 |
application has a grab - but thats very unlikely)." |
|
5635 |
||
5636 |
|sensor cursorId| |
|
5637 |
||
5638 |
"/ (sensor := self sensor) notNil ifTrue:[ |
|
5639 |
"/ "/ make certain all X events have been received |
|
5640 |
"/ device sync. |
|
5641 |
"/ "/ now all events have been received. |
|
5642 |
"/ "/ now, flush all pointer events |
|
5643 |
"/ sensor flushMotionEventsFor:nil |
|
5644 |
"/ ]. |
|
5645 |
||
5646 |
aCursorOrNil notNil ifTrue:[ |
|
| 3152 | 5647 |
cursor := (aCursorOrNil onDevice:device). |
5648 |
^ device grabPointerInView:self withCursor:cursor |
|
| 3087 | 5649 |
]. |
5650 |
^ device grabPointerInView:self |
|
5651 |
! |
|
5652 |
||
5653 |
ungrabKeyboard |
|
5654 |
"ungrab the keyboard - but only if I was the grabber" |
|
5655 |
||
5656 |
|sensor| |
|
5657 |
||
5658 |
device activeKeyboardGrab == self ifTrue:[ |
|
| 3152 | 5659 |
(sensor := self sensor) notNil ifTrue:[ |
5660 |
"/ make certain all X events have been received |
|
5661 |
device sync. |
|
5662 |
"/ now all events have been received. |
|
5663 |
"/ now, flush all pointer events |
|
5664 |
sensor flushKeyboardFor:self |
|
5665 |
]. |
|
5666 |
device ungrabKeyboard. |
|
| 3087 | 5667 |
]. |
5668 |
||
5669 |
! |
|
5670 |
||
5671 |
ungrabPointer |
|
5672 |
"ungrab the pointer - but only if I was the grabber" |
|
5673 |
||
5674 |
|sensor| |
|
5675 |
||
5676 |
device activePointerGrab == self ifTrue:[ |
|
| 3152 | 5677 |
(sensor := self sensor) notNil ifTrue:[ |
5678 |
"/ make certain all X events have been received |
|
5679 |
device sync. |
|
5680 |
"/ now all events have been received. |
|
5681 |
"/ now, flush all pointer events |
|
5682 |
sensor flushMotionEventsFor:self |
|
5683 |
]. |
|
5684 |
device ungrabPointer. |
|
| 3087 | 5685 |
] |
5686 |
! ! |
|
5687 |
||
| 269 | 5688 |
!SimpleView methodsFor:'informing others of changes'! |
5689 |
||
5690 |
contentsChanged |
|
5691 |
"this one is sent, whenever contents changes size - |
|
5692 |
tell dependents about the change (i.e. scrollers)." |
|
5693 |
||
5694 |
self changed:#sizeOfContents |
|
5695 |
! |
|
5696 |
||
|
3383
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5697 |
noticeOfWindowClose |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5698 |
|app| |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5699 |
|
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5700 |
(app := self application) notNil ifTrue:[ |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5701 |
app noticeOfWindowClose:self |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5702 |
]. |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5703 |
! |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5704 |
|
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5705 |
noticeOfWindowOpen |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5706 |
|app| |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5707 |
|
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5708 |
(app := self application) notNil ifTrue:[ |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5709 |
app noticeOfWindowOpen:self |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5710 |
]. |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5711 |
! |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5712 |
|
| 269 | 5713 |
originChanged:delta |
5714 |
"this one is sent, after the origin of my contents has changed - |
|
5715 |
tell dependents (i.e. scrollers) about this" |
|
5716 |
||
5717 |
self changed:#originOfContents with:delta. |
|
5718 |
"/ subViews notNil ifTrue:[ |
|
5719 |
"/ subViews do:[:aSubView | |
|
5720 |
"/ aSubView pixelOrigin:((aSubView left @ aSubView top) - delta) |
|
5721 |
"/ ] |
|
5722 |
"/ ] |
|
5723 |
! |
|
5724 |
||
5725 |
originWillChange |
|
5726 |
"this one is sent, just before viewOrigin changes - |
|
5727 |
gives subclasses a chance to catch scrolls easily |
|
5728 |
(for example to hide cursor before scroll)" |
|
5729 |
||
5730 |
^ self |
|
5731 |
! ! |
|
5732 |
||
| 3165 | 5733 |
!SimpleView methodsFor:'initialization & release'! |
| 269 | 5734 |
|
5735 |
defaultControllerClass |
|
5736 |
^ nil "/ Controller |
|
5737 |
! |
|
5738 |
||
|
483
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
5739 |
defaultExtent |
| 586 | 5740 |
"return the default extent of my instances." |
5741 |
||
|
483
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
5742 |
^ self class defaultExtent |
|
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
5743 |
|
|
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
5744 |
"Created: 1.3.1996 / 19:20:46 / cg" |
| 586 | 5745 |
"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
|
5746 |
! |
|
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
5747 |
|
| 2573 | 5748 |
destroy |
5749 |
"unmap & destroy - make me invisible, destroy subviews then |
|
5750 |
make me unknown to the device" |
|
5751 |
||
5752 |
realized ifTrue:[ |
|
|
3383
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5753 |
self unmap. |
| 2573 | 5754 |
"/ "make it go away immediately |
5755 |
"/ - also, this hides the subview killing" |
|
5756 |
"/ |
|
5757 |
"/ device synchronizeOutput. |
|
5758 |
||
5759 |
]. |
|
5760 |
shown := false. |
|
5761 |
||
5762 |
"/ controller notNil ifTrue:[ |
|
5763 |
"/ controller release. |
|
5764 |
"/ controller := nil. |
|
5765 |
"/ ]. |
|
5766 |
||
5767 |
subViews notNil ifTrue:[ |
|
|
3383
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5768 |
self destroySubViews. |
| 2573 | 5769 |
]. |
5770 |
superView notNil ifTrue:[ |
|
|
3383
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5771 |
superView removeSubView:self. |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5772 |
superView := nil |
| 2573 | 5773 |
]. |
5774 |
super destroy. |
|
5775 |
||
5776 |
"/ superView isNil ifTrue:[ |
|
5777 |
"/ device flush |
|
5778 |
"/ ]. |
|
5779 |
||
5780 |
controller notNil ifTrue:[ |
|
|
3383
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5781 |
controller release. |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5782 |
controller := nil. |
| 2573 | 5783 |
]. |
5784 |
||
5785 |
windowGroup notNil ifTrue:[ |
|
|
3383
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5786 |
windowGroup removeView:self. |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5787 |
windowGroup := nil |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5788 |
]. |
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5789 |
|
|
111b54361247
postOpenedWith, windowEvent and noticeOfWindow-Whatever
tm
parents:
3382
diff
changeset
|
5790 |
self noticeOfWindowClose. |
| 2573 | 5791 |
! |
5792 |
||
| 269 | 5793 |
initEvents |
5794 |
"will be sent by create - can be redefined by subclasses to enable |
|
5795 |
view events" |
|
5796 |
||
5797 |
^ self |
|
5798 |
! |
|
5799 |
||
5800 |
initStyle |
|
5801 |
"this method sets up all style dependent things" |
|
5802 |
||
5803 |
self initStyleSheet. |
|
5804 |
||
5805 |
borderWidth := DefaultBorderWidth. |
|
5806 |
borderWidth isNil ifTrue:[borderWidth := 1]. |
|
5807 |
||
5808 |
viewBackground := DefaultViewBackgroundColor. |
|
5809 |
||
5810 |
DefaultLightColor notNil ifTrue:[ |
|
| 3152 | 5811 |
lightColor := DefaultLightColor. |
| 269 | 5812 |
] ifFalse:[ |
| 3152 | 5813 |
device hasGrayscales ifTrue:[ |
5814 |
DefaultLightColor := lightColor := viewBackground lightened. |
|
5815 |
] ifFalse:[ |
|
5816 |
" |
|
5817 |
this seems strange: on B&W screens, we create the light color |
|
5818 |
darker than normal viewBackground (White) - |
|
5819 |
to make the boundary of the view visible |
|
5820 |
" |
|
5821 |
lightColor := Color gray:50 |
|
5822 |
] |
|
| 269 | 5823 |
]. |
5824 |
DefaultShadowColor notNil ifTrue:[ |
|
| 3152 | 5825 |
shadowColor := DefaultShadowColor. |
| 269 | 5826 |
] ifFalse:[ |
| 3152 | 5827 |
shadowColor := Black |
| 269 | 5828 |
]. |
5829 |
||
5830 |
lightColor := lightColor. |
|
5831 |
shadowColor := shadowColor. |
|
5832 |
borderColor := DefaultBorderColor. |
|
|
452
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
5833 |
font := self class defaultFont. |
| 2829 | 5834 |
font := font onDevice:device. |
| 747 | 5835 |
|
| 749 | 5836 |
"Modified: 28.5.1996 / 21:13:58 / cg" |
| 269 | 5837 |
! |
5838 |
||
5839 |
initStyleSheet |
|
5840 |
"this method gets the styleSheet" |
|
5841 |
||
5842 |
" |
|
5843 |
when coming here the first time, we read the styleSheet |
|
5844 |
and keep the values in fast class variables |
|
5845 |
" |
|
5846 |
StyleSheet isNil ifTrue:[ |
|
| 3152 | 5847 |
DefaultStyle isNil ifTrue:[ |
5848 |
"/ the very-very first time (no styleSheet yet) |
|
5849 |
View setDefaultStyle. "/ View defaultStyle:#normal. |
|
5850 |
View defaultStyle:DefaultStyle. |
|
5851 |
]. |
|
5852 |
self class updateStyleCache |
|
| 269 | 5853 |
]. |
5854 |
||
5855 |
styleSheet := StyleSheet. |
|
|
1005
03041f7fb340
init styleSheet (in case no startup file did it)
Claus Gittinger <cg@exept.de>
parents:
997
diff
changeset
|
5856 |
|
|
03041f7fb340
init styleSheet (in case no startup file did it)
Claus Gittinger <cg@exept.de>
parents:
997
diff
changeset
|
5857 |
"Modified: 25.7.1996 / 22:00:06 / cg" |
| 269 | 5858 |
! |
5859 |
||
5860 |
initialize |
|
5861 |
"initialize all state of the view - usually redefined in subclasses, |
|
5862 |
but always doing a 'super initialize'. Each class should setup its |
|
5863 |
locals - and not forget the others. |
|
5864 |
View setup is separated into two parts, the general setup done here |
|
5865 |
and the style specific setup in initStyle. Each view should be prepared |
|
5866 |
for a stylechange by being sent another initStyle with a new style value. |
|
5867 |
(in this case, it should set all of its style-dependent things, but |
|
5868 |
leave the state and contents as-is)" |
|
5869 |
||
5870 |
|ext myClass controllerClass| |
|
5871 |
||
| 3375 | 5872 |
flagBits := 0. |
5873 |
||
| 269 | 5874 |
super initialize. |
5875 |
||
|
452
f38d70ba97a2
made DefaultFont a classINSTvariable
Claus Gittinger <cg@exept.de>
parents:
450
diff
changeset
|
5876 |
font := self class defaultFont. |
| 269 | 5877 |
|
5878 |
shown := hiddenOnRealize := realized := false. |
|
5879 |
||
5880 |
"fill in some defaults - some of them are usually redefined in subclasses |
|
5881 |
initialize methods" |
|
5882 |
||
5883 |
myClass := self class. |
|
5884 |
name := myClass name "asString" asLowercaseFirst. |
|
5885 |
resources := myClass classResources. |
|
5886 |
||
| 2382 | 5887 |
level := borderWidth := margin := 0. |
| 269 | 5888 |
|
5889 |
self initStyle. |
|
5890 |
||
|
483
32537786bca6
change defaultExtent protocol (ask inst first, then class)
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
5891 |
ext := self defaultExtent. |
| 269 | 5892 |
left := top := 0. |
5893 |
width := ext x. |
|
5894 |
height := ext y. |
|
5895 |
||
| 3375 | 5896 |
self originChangedFlag:false. |
5897 |
self extentChangedFlag:false. |
|
5898 |
self cornerChangedFlag:false. |
|
|
2084
e997f6ea54c2
also pass down #larger to sizeCanged: method.
Claus Gittinger <cg@exept.de>
parents:
2061
diff
changeset
|
5899 |
bitGravity := #NorthWest. "/ nil. |
| 269 | 5900 |
viewGravity := nil. |
5901 |
||
5902 |
controllerClass := self defaultControllerClass. |
|
5903 |
controllerClass notNil ifTrue:[ |
|
| 3152 | 5904 |
controller := controllerClass new. |
5905 |
controller view:self. |
|
| 2382 | 5906 |
]. |
5907 |
||
5908 |
"Modified: / 1.10.1998 / 14:31:05 / cg" |
|
| 269 | 5909 |
! |
5910 |
||
5911 |
initializeMiddleButtonMenu |
|
5912 |
"a place to initialize menu - this one is sent once when the view is |
|
5913 |
first created; usually redefined in subclasses; default here is no menu. |
|
5914 |
Notice, that static middleButtonmenus are a historic thing in ST/X; |
|
5915 |
you may prefer to create the menu dynamically (i.e. the ST-80 way)." |
|
5916 |
||
5917 |
^ self |
|
5918 |
! |
|
5919 |
||
5920 |
prepareForReinit |
|
5921 |
super prepareForReinit. |
|
5922 |
windowGroup notNil ifTrue:[ |
|
| 3152 | 5923 |
windowGroup reinitialize |
| 269 | 5924 |
] |
5925 |
! |
|
5926 |
||
5927 |
reinitStyle |
|
5928 |
"this method is called for a style change" |
|
5929 |
||
5930 |
|t| |
|
5931 |
||
5932 |
self initStyle. |
|
5933 |
drawableId notNil ifTrue:[ |
|
| 3152 | 5934 |
"force a change" |
5935 |
t := borderWidth. borderWidth := nil. self borderWidth:t. |
|
5936 |
t := viewBackground. viewBackground := nil. self viewBackground:t. |
|
5937 |
self clear. self invalidate. |
|
|
2357
29a966362aad
clear and invalidate in reinitStyle.
Claus Gittinger <cg@exept.de>
parents:
2355
diff
changeset
|
5938 |
]. |
|
29a966362aad
clear and invalidate in reinitStyle.
Claus Gittinger <cg@exept.de>
parents:
2355
diff
changeset
|
5939 |
|
|
29a966362aad
clear and invalidate in reinitStyle.
Claus Gittinger <cg@exept.de>
parents:
2355
diff
changeset
|
5940 |
"Modified: / 18.9.1998 / 21:15:33 / cg" |
| 269 | 5941 |
! |
5942 |
||
5943 |
reinitialize |
|
| 795 | 5944 |
"this is called right after snapIn" |
| 269 | 5945 |
|
| 2649 | 5946 |
|myController sv| |
| 269 | 5947 |
|
5948 |
"if I have already been reinited - return" |
|
5949 |
drawableId notNil ifTrue:[ |
|
| 3152 | 5950 |
^ self |
| 269 | 5951 |
]. |
5952 |
||
5953 |
" |
|
5954 |
superView must be there, first |
|
5955 |
" |
|
5956 |
superView notNil ifTrue:[ |
|
| 3152 | 5957 |
(sv := superView view) id isNil ifTrue:[ |
5958 |
sv reinitialize |
|
5959 |
] |
|
|
2452
0c63e21efd57
(re)initCursor in reinitialize (i.e. after snapIn)
Claus Gittinger <cg@exept.de>
parents:
2451
diff
changeset
|
5960 |
]. |
|
0c63e21efd57
(re)initCursor in reinitialize (i.e. after snapIn)
Claus Gittinger <cg@exept.de>
parents:
2451
diff
changeset
|
5961 |
|
|
0c63e21efd57
(re)initCursor in reinitialize (i.e. after snapIn)
Claus Gittinger <cg@exept.de>
parents:
2451
diff
changeset
|
5962 |
"reinit cursor" |
|
0c63e21efd57
(re)initCursor in reinitialize (i.e. after snapIn)
Claus Gittinger <cg@exept.de>
parents:
2451
diff
changeset
|
5963 |
self initCursor. |
| 269 | 5964 |
|
5965 |
myController := controller. |
|
5966 |
controller := nil. |
|
5967 |
self recreate. |
|
5968 |
||
5969 |
"if I was mapped, do it again" |
|
5970 |
realized ifTrue:[ |
|
| 3152 | 5971 |
"only remap if I have a superview - otherwise, I might be |
5972 |
a hidden iconView or menu ..." |
|
5973 |
superView notNil ifTrue:[ |
|
| 269 | 5974 |
"/ shown ifTrue:[ |
| 3152 | 5975 |
device |
5976 |
mapView:self id:drawableId iconified:false |
|
5977 |
atX:left y:top width:width height:height |
|
5978 |
minExtent:(self minExtent) maxExtent:(self maxExtent) |
|
| 269 | 5979 |
"/ ]. |
| 3152 | 5980 |
]. |
| 269 | 5981 |
]. |
5982 |
||
5983 |
"restore controller" |
|
|
2452
0c63e21efd57
(re)initCursor in reinitialize (i.e. after snapIn)
Claus Gittinger <cg@exept.de>
parents:
2451
diff
changeset
|
5984 |
controller := myController. |
| 795 | 5985 |
|
| 2649 | 5986 |
"Modified: / 6.5.1999 / 13:11:07 / cg" |
| 135 | 5987 |
! ! |
5988 |
||
| 3371 | 5989 |
!SimpleView methodsFor:'keyboard control'! |
5990 |
||
5991 |
defineShortcutAndTranslateLabelStringFrom:aString |
|
5992 |
|i| |
|
5993 |
||
5994 |
aString isString ifFalse:[ ^ aString]. |
|
5995 |
||
5996 |
(aString includes:$&) ifFalse:[ ^ aString]. |
|
5997 |
i := self shortcutAndTranslatedStringFrom:aString. |
|
5998 |
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
|
5999 |
^ i at:2. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6000 |
! |
| 3371 | 6001 |
|
6002 |
mnemonicKey |
|
6003 |
"get the mnemonic key or nil if undefined |
|
6004 |
" |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6005 |
^ self objectAttributeAt:#mnemonicKey |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6006 |
! |
| 3371 | 6007 |
|
6008 |
mnemonicKey:aSymbolOrNil |
|
6009 |
"set or clear the mnemonic key |
|
6010 |
" |
|
6011 |
aSymbolOrNil isSymbol ifTrue:[ |
|
6012 |
self objectAttributeAt:#mnemonicKey put:aSymbolOrNil |
|
6013 |
] ifFalse:[ |
|
6014 |
self removeObjectAttribute:#mnemonicKey |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6015 |
]. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6016 |
! |
| 3371 | 6017 |
|
6018 |
mnemonicViewNext:aKeyEvent |
|
6019 |
"a mnemonicKey event as forwarded from the keyboardProcessor - if there |
|
6020 |
is the mnemonic-key defined for a subView return the view otherwise nil. |
|
6021 |
" |
|
6022 |
|key rawKey mnemonic view| |
|
6023 |
||
6024 |
key := aKeyEvent key. |
|
6025 |
rawKey := aKeyEvent rawKey. |
|
6026 |
||
6027 |
(shown and:[subViews notNil]) ifTrue:[ |
|
6028 |
||
6029 |
subViews do:[:aSubView| |
|
6030 |
aSubView shown ifTrue:[ |
|
6031 |
( aSubView enabled |
|
6032 |
and:[(mnemonic := aSubView mnemonicKey) notNil |
|
6033 |
and:[(mnemonic == rawKey or:[mnemonic == key])]] |
|
6034 |
) ifTrue:[ |
|
6035 |
^ aSubView |
|
6036 |
]. |
|
6037 |
||
6038 |
(view := aSubView mnemonicViewNext:aKeyEvent) notNil ifTrue:[ |
|
6039 |
^ view |
|
6040 |
]. |
|
6041 |
] |
|
6042 |
] |
|
6043 |
]. |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6044 |
^ nil |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6045 |
! |
| 3371 | 6046 |
|
6047 |
performShortcutAction |
|
6048 |
"perform my shortcutKey action. |
|
6049 |
" |
|
| 3374 | 6050 |
"/ intentionally left blank here |
6051 |
! |
|
| 3371 | 6052 |
|
6053 |
processShortcut:aKeyEvent |
|
6054 |
"a shortcutKey event as forwarded from the keyboardProcessor - if there is the |
|
6055 |
shortcut-key defined process the shortcut and return true otherwise false. |
|
6056 |
" |
|
6057 |
|key| |
|
6058 |
||
6059 |
shown ifTrue:[ |
|
6060 |
self enabled ifTrue:[ |
|
6061 |
(key := self shortcutKey) notNil ifTrue:[ |
|
6062 |
(key == aKeyEvent key or:[key == aKeyEvent rawKey]) ifTrue:[ |
|
6063 |
self requestFocus. |
|
6064 |
(controller ? self) performShortcutAction. |
|
6065 |
^ true |
|
6066 |
] |
|
6067 |
]. |
|
6068 |
]. |
|
6069 |
||
6070 |
subViews notNil ifTrue:[ |
|
6071 |
subViews do:[:aSubView| |
|
6072 |
(aSubView processShortcut:aKeyEvent) ifTrue:[ |
|
6073 |
^ true |
|
6074 |
] |
|
6075 |
] |
|
6076 |
] |
|
6077 |
]. |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6078 |
^ false |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6079 |
! |
| 3371 | 6080 |
|
6081 |
shortcutAndTranslatedStringFrom:aString |
|
6082 |
"return an array filled with an extracted shortcut key and a translated string; |
|
6083 |
looks for and reemoves any ampercent character from aString, and adds underline emphasis to the |
|
6084 |
following character" |
|
6085 |
||
6086 |
|xLatedString c n s i rest pos shortcutCharacter shortcut| |
|
6087 |
||
6088 |
xLatedString := '' writeStream. |
|
6089 |
s := aString readStream. |
|
6090 |
||
6091 |
[s atEnd] whileFalse:[ |
|
6092 |
c := s next. |
|
6093 |
c == $& ifTrue:[ |
|
6094 |
n := s peek. |
|
6095 |
(n notNil and:[n isLetter]) ifTrue:[ |
|
6096 |
c := s next. |
|
6097 |
pos := xLatedString size + 1. |
|
6098 |
] ifFalse:[ |
|
6099 |
n == $& ifTrue:[ |
|
6100 |
s next. |
|
6101 |
] |
|
6102 |
] |
|
6103 |
]. |
|
6104 |
c notNil ifTrue:[ |
|
6105 |
xLatedString nextPut:c |
|
6106 |
] |
|
6107 |
]. |
|
6108 |
||
6109 |
xLatedString := xLatedString contents. |
|
6110 |
pos notNil ifTrue:[ |
|
6111 |
shortcutCharacter := xLatedString at:pos ifAbsent:nil. |
|
6112 |
||
6113 |
xLatedString isText ifFalse:[ |
|
6114 |
xLatedString := Text string:xLatedString |
|
6115 |
]. |
|
6116 |
xLatedString emphasisAt:pos add:#underline. |
|
6117 |
||
6118 |
shortcut := ('Cmd' , shortcutCharacter asLowercase) asSymbol.
|
|
6119 |
]. |
|
6120 |
^ Array with:shortcut with:xLatedString |
|
6121 |
||
6122 |
" |
|
6123 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'hello' ) last |
|
6124 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'he&llo' ) last |
|
6125 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'he&&llo' ) last |
|
6126 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'he& llo' ) last |
|
6127 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'he&123llo' ) last |
|
6128 |
Transcript showCR:(self basicNew shortcutAndTranslatedStringFrom:'hello &' ) last |
|
6129 |
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
|
6130 |
" |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6131 |
! |
| 3371 | 6132 |
|
6133 |
shortcutKey |
|
6134 |
"get the shortcut key |
|
6135 |
" |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6136 |
^ self objectAttributeAt:#shortcutKey |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6137 |
! |
| 3371 | 6138 |
|
6139 |
shortcutKey:aSymbolOrNil |
|
6140 |
"set or clear the shortcut key |
|
6141 |
" |
|
6142 |
aSymbolOrNil isSymbol ifTrue:[ |
|
6143 |
self objectAttributeAt:#shortcutKey put:aSymbolOrNil |
|
6144 |
] ifFalse:[ |
|
6145 |
self removeObjectAttribute:#shortcutKey |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6146 |
]. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6147 |
! ! |
| 3371 | 6148 |
|
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6149 |
!SimpleView methodsFor:'menu handling'! |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6150 |
|
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6151 |
activateMenu |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6152 |
"activate my menu. |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6153 |
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
|
6154 |
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
|
6155 |
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
|
6156 |
Otherwise, the follwing steps are performed: |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6157 |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6158 |
- ask the receiver for the menu (via #yellowButtonMenu) |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6159 |
- ask the receiver for the menuPerformer. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6160 |
- startUp the menu - it is supposed to return an actionSelector |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6161 |
- if the menuPerformer responds to the selector, |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6162 |
send it to the performer; |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6163 |
otherwise send it to the view (the receiver) |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6164 |
This is funny, it allows additional menuItems to be added |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6165 |
AND still get the views copy/cut/paste functionality. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6166 |
Without this, you had to redefine and forward all of those |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6167 |
messages in the performer." |
|
2489
f7ce16896fa1
process exposes when menu closes.
Claus Gittinger <cg@exept.de>
parents:
2465
diff
changeset
|
6168 |
|
|
f7ce16896fa1
process exposes when menu closes.
Claus Gittinger <cg@exept.de>
parents:
2465
diff
changeset
|
6169 |
|menu menuPerformer actionSelector prevReceiver wg| |
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6170 |
|
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6171 |
middleButtonMenu isNil ifTrue:[ |
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6172 |
" |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6173 |
try ST-80 style menus first: |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6174 |
if there is a model, and a menuMessage is defined, |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6175 |
ask model for the menu and launch that if non-nil. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6176 |
" |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6177 |
menu := self yellowButtonMenu. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6178 |
menu notNil ifTrue:[ |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6179 |
"/ could be a spec ... |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6180 |
menu isArray ifTrue:[ |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6181 |
menu := menu decodeAsLiteralArray. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6182 |
menu findGuiResourcesIn:self application. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6183 |
]. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6184 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6185 |
" |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6186 |
got one, launch the menu. It is supposed |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6187 |
to return an actionSelector. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6188 |
" |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6189 |
menuPerformer := self menuPerformer value. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6190 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6191 |
" |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6192 |
a temporary kludge: |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6193 |
pass myself as receiver, the menuPerformer as performer; |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6194 |
the menu will send its messages to either the |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6195 |
menuPerformer or me (its receiver). |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6196 |
This allows for the ST-80 behavior, where some messages |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6197 |
go to the model, others to the view |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6198 |
(copy/cut/paste). |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6199 |
" |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6200 |
(prevReceiver := menu receiver) isNil ifTrue:[ |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6201 |
"/ kludge for oldStyle menus (MenuView/PopUpMenu) |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6202 |
"/ not req'd for real Menus |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6203 |
"/ (menu isKindOf:Menu) ifFalse:[ |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6204 |
(menu respondsTo:#menuPerformer:) ifTrue:[ |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6205 |
menu receiver:self. "/ really ? |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6206 |
menu menuPerformer:menuPerformer. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6207 |
] ifFalse:[ |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6208 |
"/ ] ifTrue:[ |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6209 |
"/ new style menu |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6210 |
menu receiver:menuPerformer. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6211 |
] |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6212 |
]. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6213 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6214 |
"/ |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6215 |
"/ startup the menu - this returns a selector |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6216 |
"/ |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6217 |
actionSelector := menu startUp. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6218 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6219 |
"/ before doing anything else, redraw expose area from |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6220 |
"/ the menu (in case the action changes my state) |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6221 |
(wg := self windowGroup) notNil ifTrue:[ |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6222 |
wg processExposeEvents. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6223 |
]. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6224 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6225 |
(actionSelector notNil and:[actionSelector isSymbol]) ifTrue:[ |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6226 |
self dispatchMenuSelection:actionSelector to: menuPerformer. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6227 |
]. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6228 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6229 |
menu receiver:prevReceiver. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6230 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6231 |
^ self |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6232 |
]. |
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6233 |
]. |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6234 |
|
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6235 |
"/ |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6236 |
"/ old style static menu |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6237 |
"/ |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6238 |
super activateMenu |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6239 |
|
| 2127 | 6240 |
"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
|
6241 |
"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
|
6242 |
! |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6243 |
|
| 3241 | 6244 |
dispatchMenuSelection:menuSelection to:aMenuPerformerOrNil |
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6245 |
"dispatch a menu message. |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6246 |
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
|
6247 |
|
| 1943 | 6248 |
|actionSelector actionArg1 actionArg2 app menuPerformer| |
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6249 |
|
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6250 |
actionSelector := menuSelection. |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6251 |
|
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6252 |
" |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6253 |
mhmh - kludge for selectors with argument |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6254 |
" |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6255 |
(menuSelection isMemberOf:Array) ifTrue:[ |
| 3367 | 6256 |
actionArg1 := menuSelection at:2. |
6257 |
actionSelector := menuSelection at:1. |
|
| 3241 | 6258 |
]. |
6259 |
||
6260 |
menuPerformer := aMenuPerformerOrNil ? self menuPerformer. |
|
| 1839 | 6261 |
|
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6262 |
" |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6263 |
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
|
6264 |
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
|
6265 |
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
|
6266 |
" |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6267 |
actionSelector isSymbol ifTrue:[ |
| 3367 | 6268 |
(menuPerformer respondsTo:actionSelector) ifFalse:[ |
6269 |
((app := self application) respondsTo:actionSelector) ifTrue:[ |
|
6270 |
menuPerformer := app. |
|
6271 |
actionArg1 := self model. |
|
6272 |
actionArg2 := self controller. |
|
6273 |
] ifFalse:[ |
|
6274 |
(self respondsTo:actionSelector) ifTrue:[ |
|
6275 |
menuPerformer := self |
|
6276 |
] |
|
6277 |
] |
|
6278 |
]. |
|
6279 |
actionSelector numArgs ~~ 0 ifTrue:[ |
|
6280 |
actionSelector numArgs ~~ 1 ifTrue:[ |
|
6281 |
menuPerformer perform:actionSelector with:actionArg1 with:actionArg2 |
|
6282 |
] ifFalse:[ |
|
6283 |
menuPerformer perform:actionSelector with:actionArg1 |
|
6284 |
] |
|
6285 |
] ifFalse:[ |
|
6286 |
menuPerformer perform:actionSelector |
|
6287 |
] |
|
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6288 |
]. |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6289 |
|
| 1943 | 6290 |
"Created: / 20.6.1997 / 11:47:42 / cg" |
6291 |
"Modified: / 1.11.1997 / 13:45:23 / cg" |
|
|
1759
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6292 |
! ! |
|
f4cd63a4d736
extracted menu dispatch code into sep. method.
Claus Gittinger <cg@exept.de>
parents:
1756
diff
changeset
|
6293 |
|
| 140 | 6294 |
!SimpleView methodsFor:'private'! |
6295 |
||
| 659 | 6296 |
componentsContainingX:x y:y do:aBlock |
6297 |
components notNil ifTrue:[ |
|
| 3152 | 6298 |
components do:[:aComponent | |
6299 |
|thisFrame| |
|
6300 |
||
6301 |
thisFrame := aComponent bounds. |
|
6302 |
(thisFrame containsPointX:x y:y) ifTrue:[ |
|
6303 |
aBlock value:aComponent |
|
6304 |
value:x - thisFrame left |
|
6305 |
value:y - thisFrame top. |
|
6306 |
] |
|
6307 |
] |
|
| 659 | 6308 |
]. |
6309 |
||
6310 |
"Created: 8.5.1996 / 23:40:59 / cg" |
|
6311 |
! |
|
6312 |
||
| 140 | 6313 |
computeInnerClip |
6314 |
"compute, but do not set the inside clip-area" |
|
6315 |
||
6316 |
|m2 nX nY nW nH| |
|
6317 |
||
6318 |
(margin ~~ 0) ifTrue:[ |
|
| 3152 | 6319 |
m2 := margin + margin. |
6320 |
nX := nY := margin. |
|
6321 |
nW := width - m2. |
|
6322 |
nH := height - m2. |
|
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6323 |
"/ transformation notNil ifTrue:[ |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6324 |
"/ nX := transformation applyInverseToX:nX. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6325 |
"/ nY := transformation applyInverseToY:nY. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6326 |
"/ nW := transformation applyInverseScaleX:nW. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6327 |
"/ nH := transformation applyInverseScaleY:nH. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6328 |
"/ ]. |
| 3152 | 6329 |
innerClipRect := Rectangle |
6330 |
left:nX |
|
6331 |
top:nY |
|
6332 |
width:nW |
|
6333 |
height:nH |
|
| 140 | 6334 |
] ifFalse:[ |
| 3152 | 6335 |
"no clipping" |
6336 |
innerClipRect := nil |
|
| 140 | 6337 |
] |
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6338 |
|
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6339 |
"Modified: / 22.5.1999 / 16:50:58 / cg" |
| 140 | 6340 |
! |
6341 |
||
| 269 | 6342 |
cornerFromRelativeCorner |
6343 |
"compute & return pixel corner from relativeCorner" |
|
6344 |
||
6345 |
^ self cornerFromRelativeCorner:relativeCorner |
|
6346 |
! |
|
6347 |
||
6348 |
cornerFromRelativeCorner:aPoint |
|
6349 |
"compute & return pixel corner from a relativeCorner, aPoint" |
|
6350 |
||
6351 |
|p r b bw| |
|
6352 |
||
6353 |
p := self pointFromRelative:aPoint. |
|
6354 |
||
| 2382 | 6355 |
bw := borderWidth ? 0. |
| 269 | 6356 |
insets isNil ifTrue:[ |
| 3152 | 6357 |
bw == 0 ifTrue:[ |
6358 |
^ p |
|
6359 |
]. |
|
6360 |
^ (p x - bw) @ (p y - bw) |
|
| 269 | 6361 |
]. |
6362 |
r := (insets at:3) + bw. |
|
6363 |
b := (insets at:4) + bw. |
|
6364 |
||
6365 |
"/ r := b := bw. |
|
6366 |
"/ rightInset notNil ifTrue:[ |
|
6367 |
"/ r := rightInset + bw |
|
6368 |
"/ ]. |
|
6369 |
"/ bottomInset notNil ifTrue:[ |
|
6370 |
"/ b := bottomInset + bw |
|
6371 |
"/ ]. |
|
6372 |
((r ~~ 0) or:[b ~~ 0]) ifTrue:[ |
|
| 3152 | 6373 |
^ (p x - r) @ (p y - b) |
| 269 | 6374 |
]. |
6375 |
^ p |
|
| 2382 | 6376 |
|
6377 |
"Modified: / 1.10.1998 / 13:21:33 / cg" |
|
| 269 | 6378 |
! |
6379 |
||
6380 |
extentFromRelativeExtent |
|
6381 |
"compute & return pixel extent from relativeExtent" |
|
6382 |
||
6383 |
^ self extentFromRelativeExtent:relativeExtent |
|
6384 |
! |
|
6385 |
||
6386 |
extentFromRelativeExtent:aPoint |
|
6387 |
"compute & return pixel extent from relativeExtent, aPoint" |
|
6388 |
||
6389 |
|rel newX newY inRect bw2 i| |
|
6390 |
||
6391 |
superView isNil ifTrue:[ |
|
| 3152 | 6392 |
inRect := 0@0 extent:device extent |
| 269 | 6393 |
] ifFalse:[ |
| 3152 | 6394 |
inRect := superView viewRectangle. |
| 269 | 6395 |
]. |
6396 |
||
6397 |
bw2 := borderWidth * 2. |
|
6398 |
||
6399 |
rel := aPoint x. |
|
6400 |
rel isInteger ifFalse:[ |
|
| 3152 | 6401 |
newX := (rel * (inRect width + bw2)) asInteger + inRect left. |
6402 |
(borderWidth ~~ 0) ifTrue:[ |
|
6403 |
newX := newX - borderWidth |
|
6404 |
]. |
|
| 269 | 6405 |
] ifTrue:[ |
| 3152 | 6406 |
newX := rel |
| 269 | 6407 |
]. |
6408 |
||
6409 |
rel := aPoint y. |
|
6410 |
rel isInteger ifFalse:[ |
|
| 3152 | 6411 |
newY := (rel * (inRect height + bw2)) asInteger + inRect top. |
6412 |
(borderWidth ~~ 0) ifTrue:[ |
|
6413 |
newY := newY - borderWidth |
|
6414 |
]. |
|
| 269 | 6415 |
] ifTrue:[ |
| 3152 | 6416 |
newY := rel |
| 269 | 6417 |
]. |
6418 |
||
6419 |
insets notNil ifTrue:[ |
|
| 3152 | 6420 |
i := insets at:1. "top" |
6421 |
(i ~~ 0) ifTrue:[ |
|
6422 |
newX := newX - i |
|
6423 |
]. |
|
6424 |
i := insets at:3. "left" |
|
6425 |
(i ~~ 0) ifTrue:[ |
|
6426 |
newX := newX - i |
|
6427 |
]. |
|
6428 |
i := insets at:2. "right" |
|
6429 |
(i ~~ 0) ifTrue:[ |
|
6430 |
newY := newY - i |
|
6431 |
]. |
|
6432 |
i := insets at:4. "bottom" |
|
6433 |
(i ~~ 0) ifTrue:[ |
|
6434 |
newY := newY - i |
|
6435 |
]. |
|
| 269 | 6436 |
]. |
6437 |
^ newX @ newY |
|
6438 |
! |
|
6439 |
||
6440 |
originFromRelativeOrigin |
|
6441 |
"compute & return pixel origin from relativeOrigin" |
|
6442 |
||
6443 |
^ self originFromRelativeOrigin:relativeOrigin |
|
6444 |
! |
|
6445 |
||
6446 |
originFromRelativeOrigin:aPoint |
|
6447 |
"compute & return pixel origin from relativeOrigin, aPoint" |
|
6448 |
||
6449 |
|p l t| |
|
6450 |
||
6451 |
p := self pointFromRelative:aPoint. |
|
6452 |
||
6453 |
insets isNil ifTrue:[ |
|
| 3152 | 6454 |
^ p |
| 269 | 6455 |
]. |
6456 |
l := insets at:1. |
|
6457 |
t := insets at:2. |
|
6458 |
||
6459 |
"/ l := t := 0. |
|
6460 |
"/ leftInset notNil ifTrue:[ |
|
6461 |
"/ l := leftInset |
|
6462 |
"/ ]. |
|
6463 |
"/ topInset notNil ifTrue:[ |
|
6464 |
"/ t := topInset |
|
6465 |
"/ ]. |
|
6466 |
((l ~~ 0) or:[t ~~ 0]) ifTrue:[ |
|
| 3152 | 6467 |
^ (p x + l) @ (p y + t) |
| 269 | 6468 |
]. |
6469 |
^ p |
|
6470 |
! |
|
6471 |
||
6472 |
pixelCorner:corner |
|
6473 |
"set the views corner in pixels" |
|
6474 |
||
6475 |
|w h| |
|
6476 |
||
6477 |
w := corner x - left + 1. |
|
6478 |
h := corner y - top + 1. |
|
6479 |
self pixelOrigin:(left @ top) extent:(w @ h) |
|
6480 |
||
6481 |
"Modified: 31.8.1995 / 18:20:22 / claus" |
|
6482 |
! |
|
6483 |
||
6484 |
pixelExtent:extent |
|
6485 |
"set the views extent in pixels" |
|
6486 |
||
6487 |
self pixelOrigin:(left @ top) extent:extent |
|
6488 |
! |
|
6489 |
||
| 1363 | 6490 |
pixelOrigin |
6491 |
"return the views origin in pixels. For subviews. the origin is relative |
|
6492 |
to the superviews top-left. For topViews, its the screen origin." |
|
6493 |
||
6494 |
^ self computeOrigin |
|
6495 |
! |
|
6496 |
||
| 269 | 6497 |
pixelOrigin:origin |
6498 |
"set the views origin in pixels. For subviews. the origin is relative |
|
6499 |
to the superviews top-left. For topViews, its the screen origin." |
|
6500 |
||
6501 |
|newLeft newTop| |
|
6502 |
||
6503 |
newLeft := origin x. |
|
6504 |
newTop := origin y. |
|
6505 |
((newTop ~~ top) or:[newLeft ~~ left]) ifTrue:[ |
|
| 3152 | 6506 |
top := newTop. |
6507 |
left := newLeft. |
|
6508 |
||
6509 |
" |
|
6510 |
if the receiver is visible, or is a topView, perform the |
|
6511 |
operation right away - otherwise, simply remember that the |
|
6512 |
origin has changed - will tell the display once we get realized |
|
6513 |
" |
|
| 269 | 6514 |
"/ (shown |
6515 |
"/ or:[superView isNil and:[drawableId notNil]]) ifTrue:[ |
|
6516 |
||
| 3152 | 6517 |
"/ no, have to do it if drawableId is there |
6518 |
"/ (otherwise, we could not move unmapped views around ... |
|
6519 |
"/ |
|
6520 |
drawableId notNil ifTrue:[ |
|
6521 |
device moveWindow:drawableId x:left y:top |
|
6522 |
] ifFalse:[ |
|
| 3375 | 6523 |
self originChangedFlag:true |
| 3152 | 6524 |
] |
| 269 | 6525 |
] |
6526 |
! |
|
6527 |
||
6528 |
pixelOrigin:origin corner:corner |
|
6529 |
"set the views origin and corner in pixels" |
|
6530 |
||
6531 |
|w h| |
|
6532 |
||
6533 |
w := corner x - origin x + 1. |
|
6534 |
h := corner y - origin y + 1. |
|
6535 |
self pixelOrigin:origin extent:(w @ h) |
|
6536 |
||
6537 |
"Modified: 31.8.1995 / 18:24:16 / claus" |
|
6538 |
! |
|
6539 |
||
| 140 | 6540 |
pixelOrigin:origin extent:extent |
6541 |
"set the views origin and extent in pixels" |
|
6542 |
||
6543 |
|newLeft newTop newWidth newHeight how |
|
6544 |
mustRedrawBottomEdge mustRedrawRightEdge mustRepaintBottom |
|
| 3340 | 6545 |
mustRepaintRight sameOrigin oldWidth oldHeight oldPaint| |
| 140 | 6546 |
|
6547 |
newLeft := origin x. |
|
6548 |
newTop := origin y. |
|
6549 |
sameOrigin := ((newTop == top) and:[newLeft == left]). |
|
6550 |
||
6551 |
newWidth := extent x. |
|
6552 |
newHeight := extent y. |
|
6553 |
||
6554 |
" |
|
6555 |
X complains badly if you try to create/resize a view with |
|
6556 |
a dimension <= 0 ... (although I think that 0 maks sense ...) |
|
6557 |
" |
|
6558 |
newWidth < 1 ifTrue:[ |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6559 |
newWidth := 1. |
| 140 | 6560 |
]. |
6561 |
newHeight < 1 ifTrue:[ |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6562 |
newHeight := 1 |
| 140 | 6563 |
]. |
6564 |
||
6565 |
((newWidth == width) and:[newHeight == height]) ifTrue:[ |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6566 |
sameOrigin ifTrue:[^ self]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6567 |
^ self pixelOrigin:origin |
| 140 | 6568 |
]. |
6569 |
top := newTop. |
|
6570 |
left := newLeft. |
|
6571 |
||
6572 |
"/ shown ifTrue:[ "4-nov-94 actually correct," |
|
6573 |
drawableId notNil ifTrue:[ "but theres a bug in menus when resized while hidden" |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6574 |
mustRedrawBottomEdge := (level ~~ 0) and:[newHeight < height]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6575 |
mustRedrawRightEdge := (level ~~ 0) and:[newWidth < width]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6576 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6577 |
((newHeight <= height) and:[newWidth <= width]) ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6578 |
how := #smaller |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6579 |
] ifFalse:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6580 |
((newHeight >= height) and:[newWidth >= width]) ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6581 |
how := #larger |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6582 |
] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6583 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6584 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6585 |
mustRepaintRight := false. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6586 |
mustRepaintBottom := false. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6587 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6588 |
oldWidth := width. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6589 |
oldHeight := height. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6590 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6591 |
shown ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6592 |
(level ~~ 0) ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6593 |
"clear the old edges" |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6594 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6595 |
newWidth > width ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6596 |
self clippingRectangle:nil. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6597 |
oldPaint := paint. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6598 |
self paint:viewBackground. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6599 |
self fillDeviceRectangleX:(width - margin) |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6600 |
y:0 |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6601 |
width:margin |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6602 |
height:height. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6603 |
self paint:oldPaint. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6604 |
mustRepaintRight := true. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6605 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6606 |
newHeight > height ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6607 |
self clippingRectangle:nil. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6608 |
oldPaint := paint. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6609 |
self paint:viewBackground. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6610 |
self fillDeviceRectangleX:0 |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6611 |
y:(height - margin) |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6612 |
width:width |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6613 |
height:margin. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6614 |
self paint:oldPaint. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6615 |
mustRepaintBottom := true. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6616 |
] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6617 |
] |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6618 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6619 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6620 |
width := newWidth. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6621 |
height := newHeight. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6622 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6623 |
self setInnerClip. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6624 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6625 |
"if view becomes smaller, send sizeChanged first" |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6626 |
(how == #smaller) ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6627 |
self sizeChanged:how |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6628 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6629 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6630 |
"have to tell X, when extent of view is changed" |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6631 |
sameOrigin ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6632 |
device resizeWindow:drawableId width:width height:height. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6633 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6634 |
] ifFalse:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6635 |
"claus: some xservers seem to do better when resizing |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6636 |
first ...." |
| 140 | 6637 |
" |
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6638 |
(how == #smaller) ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6639 |
device resizeWindow:drawableId width:width height:height. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6640 |
device moveWindow:drawableId x:left y:top |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6641 |
] ifFalse:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6642 |
device moveResizeWindow:drawableId x:left y:top width:width height:height |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6643 |
]. |
| 140 | 6644 |
" |
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6645 |
device moveResizeWindow:drawableId x:left y:top |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6646 |
width:width height:height. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6647 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6648 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6649 |
"if view becomes bigger, send sizeChanged after" |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6650 |
(how ~~ #smaller) ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6651 |
self sizeChanged:how |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6652 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6653 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6654 |
shown ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6655 |
(mustRedrawBottomEdge or:[mustRedrawRightEdge]) ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6656 |
self deviceClippingRectangle:nil. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6657 |
oldPaint := paint. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6658 |
mustRedrawBottomEdge ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6659 |
self drawBottomEdge |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6660 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6661 |
mustRedrawRightEdge ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6662 |
self drawRightEdge |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6663 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6664 |
self paint:oldPaint. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6665 |
self deviceClippingRectangle:innerClipRect |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6666 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6667 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6668 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6669 |
mustRepaintRight ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6670 |
self invalidateDeviceRectangle:(((oldWidth - margin) @ 0) |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6671 |
extent:margin@height) |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6672 |
repairNow:false. |
|
2400
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
6673 |
"/ self redrawDeviceX:(oldWidth - margin) |
|
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
6674 |
"/ y:0 |
|
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
6675 |
"/ width:margin |
|
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
6676 |
"/ height:height. |
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6677 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6678 |
mustRepaintBottom ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6679 |
self invalidateDeviceRectangle:((0 @ (oldHeight - margin)) |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6680 |
extent:width@margin) |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6681 |
repairNow:false. |
|
2400
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
6682 |
"/ self redrawDeviceX:0 |
|
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
6683 |
"/ y:(oldHeight - margin) |
|
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
6684 |
"/ width:width |
|
13dc68f612fb
when resizing, invalidate instead of redrawing right away
Claus Gittinger <cg@exept.de>
parents:
2396
diff
changeset
|
6685 |
"/ height:margin. |
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6686 |
]. |
| 140 | 6687 |
] ifFalse:[ |
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6688 |
"otherwise memorize the need for a sizeChanged message" |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6689 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6690 |
width := newWidth. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6691 |
height := newHeight. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6692 |
sameOrigin ifFalse:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6693 |
self originChangedFlag:true. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6694 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6695 |
self extentChangedFlag:true. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6696 |
subViews size > 0 ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6697 |
self extentChangedBeforeCreatedFlag:true. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6698 |
] |
| 140 | 6699 |
] |
| 739 | 6700 |
|
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6701 |
"Modified: / 25.5.1999 / 14:49:56 / cg" |
| 140 | 6702 |
! |
6703 |
||
6704 |
pointFromRelative:p |
|
6705 |
"compute absolute coordinate from p" |
|
6706 |
||
6707 |
|newX newY rel inRect bw superWidth superHeight superLeft superTop | |
|
6708 |
||
| 2382 | 6709 |
bw := borderWidth ? 0. |
| 140 | 6710 |
|
6711 |
superView isNil ifTrue:[ |
|
| 3152 | 6712 |
superWidth := device width + bw. |
6713 |
superHeight := device height + bw. |
|
6714 |
superLeft := superTop := 0. |
|
| 140 | 6715 |
] ifFalse:[ |
| 3152 | 6716 |
inRect := superView viewRectangle. |
6717 |
superWidth := inRect width. |
|
6718 |
superHeight := inRect height. |
|
6719 |
superLeft := inRect left. |
|
6720 |
superTop := inRect top. |
|
| 140 | 6721 |
]. |
6722 |
||
6723 |
rel := p x. |
|
6724 |
rel isInteger ifTrue:[ |
|
| 3152 | 6725 |
newX := rel |
| 140 | 6726 |
] ifFalse:[ |
| 3152 | 6727 |
newX := (rel * superWidth) asInteger + superLeft. |
6728 |
(bw ~~ 0) ifTrue:[ |
|
6729 |
rel ~= 1.0 ifTrue:[ |
|
6730 |
newX := newX - bw |
|
6731 |
] |
|
6732 |
] |
|
| 140 | 6733 |
]. |
6734 |
||
6735 |
rel := p y. |
|
6736 |
rel isInteger ifTrue:[ |
|
| 3152 | 6737 |
newY := rel |
| 140 | 6738 |
] ifFalse:[ |
| 3152 | 6739 |
newY := (rel * superHeight) asInteger + superTop. |
6740 |
(bw ~~ 0) ifTrue:[ |
|
6741 |
rel ~= 1.0 ifTrue:[ |
|
6742 |
newY := newY - bw |
|
6743 |
] |
|
6744 |
] |
|
| 140 | 6745 |
]. |
6746 |
^ newX @ newY |
|
| 2382 | 6747 |
|
6748 |
"Modified: / 1.10.1998 / 13:21:14 / cg" |
|
| 140 | 6749 |
! |
6750 |
||
6751 |
setBorderColor |
|
6752 |
"set my borderColor" |
|
6753 |
||
6754 |
|id dither| |
|
6755 |
||
6756 |
drawableId notNil ifTrue:[ |
|
| 3152 | 6757 |
borderColor := borderColor onDevice:device. |
6758 |
id := borderColor colorId. |
|
6759 |
id notNil ifTrue:[ |
|
6760 |
device setWindowBorderColor:id in:drawableId |
|
6761 |
] ifFalse:[ |
|
6762 |
dither := borderColor ditherForm. |
|
6763 |
dither notNil ifTrue:[ |
|
6764 |
device setWindowBorderPixmap:(dither id) in:drawableId |
|
6765 |
] ifFalse:[ |
|
6766 |
'SimpleView [warning]: bad borderColor' errorPrintCR |
|
6767 |
] |
|
6768 |
] |
|
| 135 | 6769 |
] |
|
1172
a69398754511
newStyle info & error messages
Claus Gittinger <cg@exept.de>
parents:
1161
diff
changeset
|
6770 |
|
|
a69398754511
newStyle info & error messages
Claus Gittinger <cg@exept.de>
parents:
1161
diff
changeset
|
6771 |
"Modified: 10.1.1997 / 18:06:34 / cg" |
| 135 | 6772 |
! |
6773 |
||
| 269 | 6774 |
setInnerClip |
6775 |
"compute, and set the inside clip-area" |
|
6776 |
||
6777 |
self computeInnerClip. |
|
|
2726
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6778 |
self deviceClippingRectangle:innerClipRect. |
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6779 |
|
|
c0a05c874843
always use a deviceClipRect as innerClip;
Claus Gittinger <cg@exept.de>
parents:
2721
diff
changeset
|
6780 |
"Modified: / 25.5.1999 / 14:45:53 / cg" |
| 1903 | 6781 |
! |
6782 |
||
6783 |
setViewShape |
|
6784 |
|form| |
|
6785 |
||
6786 |
(form := viewShape borderShapeForm) notNil ifTrue:[ |
|
| 3152 | 6787 |
device setWindowBorderShape:(form id) in:drawableId |
| 1903 | 6788 |
]. |
6789 |
(form := viewShape viewShapeForm) notNil ifTrue:[ |
|
| 3152 | 6790 |
device setWindowShape:(form id) in:drawableId |
| 1903 | 6791 |
]. |
6792 |
||
6793 |
"Created: 18.9.1997 / 11:09:00 / cg" |
|
| 140 | 6794 |
! ! |
6795 |
||
| 269 | 6796 |
!SimpleView methodsFor:'queries'! |
6797 |
||
6798 |
canHandle:aKey |
|
6799 |
"return true, if I like to handle the key (from a keyPress event). |
|
6800 |
OBSOLETE: do not use & depend on this method, it is a historic |
|
6801 |
leftOver and will be removed. Use the delegation mechanism for this." |
|
6802 |
||
6803 |
^ false |
|
6804 |
! |
|
6805 |
||
6806 |
canHandle:aKey from:aView |
|
6807 |
"return true, if I like to handle the key (from a keyPress event) |
|
6808 |
in aView. |
|
6809 |
OBSOLETE: do not use & depend on this method, it is a historic |
|
6810 |
leftOver and will be removed. Use the delegation mechanism for this." |
|
6811 |
||
6812 |
^ self canHandle:aKey |
|
6813 |
! |
|
6814 |
||
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6815 |
cornerChangedFlag |
| 3375 | 6816 |
"/ ^ cornerChangedFlag == true |
6817 |
^ flagBits bitTest:FlagCornerChanged |
|
6818 |
! |
|
6819 |
||
6820 |
cornerChangedFlag:aBoolean |
|
6821 |
"/ cornerChangedFlag := aBoolean |
|
6822 |
aBoolean ifTrue:[ |
|
6823 |
flagBits := flagBits bitOr:FlagCornerChanged |
|
6824 |
] ifFalse:[ |
|
6825 |
flagBits := flagBits bitClear:FlagCornerChanged |
|
6826 |
]. |
|
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6827 |
! |
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6828 |
|
| 269 | 6829 |
delegatesTo:someone |
6830 |
"return true, if I delegate events to someone" |
|
6831 |
||
6832 |
delegate isNil ifTrue:[^ false]. |
|
6833 |
^ delegate delegatesTo:someone |
|
6834 |
! |
|
6835 |
||
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6836 |
extentChangedBeforeCreatedFlag |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6837 |
^ flagBits bitTest:FlagExtentChangedBeforeCreated |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6838 |
! |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6839 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6840 |
extentChangedBeforeCreatedFlag:aBoolean |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6841 |
aBoolean ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6842 |
flagBits := flagBits bitOr:FlagExtentChangedBeforeCreated |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6843 |
] ifFalse:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6844 |
flagBits := flagBits bitClear:FlagExtentChangedBeforeCreated |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6845 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6846 |
! |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
6847 |
|
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6848 |
extentChangedFlag |
| 3375 | 6849 |
"/ ^ extentChangedFlag == true |
6850 |
^ flagBits bitTest:FlagExtentChanged |
|
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6851 |
! |
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6852 |
|
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6853 |
extentChangedFlag:aBoolean |
| 3375 | 6854 |
"/ extentChangedFlag := aBoolean |
6855 |
aBoolean ifTrue:[ |
|
6856 |
flagBits := flagBits bitOr:FlagExtentChanged |
|
6857 |
] ifFalse:[ |
|
6858 |
flagBits := flagBits bitClear:FlagExtentChanged |
|
6859 |
]. |
|
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6860 |
! |
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6861 |
|
| 1748 | 6862 |
focusSequence |
6863 |
"return nil - for compatibility with StdSysView & SubCanvas. |
|
6864 |
In the future, subviews which want to slice their components into the |
|
6865 |
focusSequence may redefine this to return a list of their components." |
|
6866 |
||
6867 |
^ nil |
|
6868 |
! |
|
6869 |
||
| 269 | 6870 |
hasFocus |
6871 |
"return true, if the receiver has the keyboard focus |
|
6872 |
(either via the focusView mechanism in the windowGroup, |
|
6873 |
or via delegation)" |
|
6874 |
||
6875 |
|focusView delegate| |
|
6876 |
||
6877 |
windowGroup isNil ifTrue:[^ false]. |
|
6878 |
||
6879 |
(focusView := windowGroup focusView) == self ifTrue:[^ true]. |
|
| 2506 | 6880 |
|
| 269 | 6881 |
focusView notNil ifTrue:[ |
| 3152 | 6882 |
"mhmh - is there a delegation to me ?" |
6883 |
(delegate := focusView delegate) notNil ifTrue:[ |
|
6884 |
delegate == self ifTrue:[^ true]. |
|
6885 |
^ delegate delegatesTo:self |
|
6886 |
] |
|
| 135 | 6887 |
]. |
| 269 | 6888 |
^ false |
6889 |
! |
|
6890 |
||
| 370 | 6891 |
is3D |
6892 |
"return true, if my style is some kind of 3D style |
|
6893 |
This is OBSOLETE and will be removed." |
|
6894 |
||
6895 |
^ styleSheet is3D |
|
6896 |
! |
|
6897 |
||
| 794 | 6898 |
isBorderedWrapper |
6899 |
^ false |
|
6900 |
||
6901 |
"Created: 5.6.1996 / 14:11:15 / cg" |
|
6902 |
! |
|
6903 |
||
|
791
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
6904 |
isComponentOf:aViewOrComponent |
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
6905 |
"return true, if I am a (direct or indirect) component of aViewOrComponent" |
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
6906 |
|
| 3362 | 6907 |
|sview| |
6908 |
||
6909 |
sview := self. |
|
6910 |
||
6911 |
[ (sview := sview superView) notNil ] whileTrue:[ |
|
| 3367 | 6912 |
sview == aViewOrComponent ifTrue:[^ true]. |
| 3362 | 6913 |
]. |
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6914 |
^ false |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
6915 |
! |
|
791
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
6916 |
|
| 2496 | 6917 |
isDefault |
6918 |
"return true, if I am a default widget; |
|
6919 |
Used with autoAccept. Currently only default buttons are supposed to return |
|
6920 |
true here" |
|
6921 |
||
6922 |
^ false |
|
6923 |
! |
|
6924 |
||
|
2430
fbce2378d686
added isExternalTopView query.
Claus Gittinger <cg@exept.de>
parents:
2425
diff
changeset
|
6925 |
isExternalTopView |
| 2454 | 6926 |
"return true, if this is an external topView - always false here" |
6927 |
||
|
2430
fbce2378d686
added isExternalTopView query.
Claus Gittinger <cg@exept.de>
parents:
2425
diff
changeset
|
6928 |
^ false |
|
fbce2378d686
added isExternalTopView query.
Claus Gittinger <cg@exept.de>
parents:
2425
diff
changeset
|
6929 |
|
|
fbce2378d686
added isExternalTopView query.
Claus Gittinger <cg@exept.de>
parents:
2425
diff
changeset
|
6930 |
|
|
fbce2378d686
added isExternalTopView query.
Claus Gittinger <cg@exept.de>
parents:
2425
diff
changeset
|
6931 |
! |
|
fbce2378d686
added isExternalTopView query.
Claus Gittinger <cg@exept.de>
parents:
2425
diff
changeset
|
6932 |
|
| 497 | 6933 |
isInputField |
6934 |
"return true, if the receiver is some kind of input view, |
|
6935 |
i.e. it should (can) be part of an enterGroup. |
|
6936 |
Return false here, this is redefined in EnterField." |
|
6937 |
||
6938 |
^ false |
|
6939 |
||
6940 |
"Created: 4.3.1996 / 11:34:07 / cg" |
|
6941 |
! |
|
6942 |
||
| 2410 | 6943 |
isJavaView |
6944 |
^ false |
|
6945 |
||
6946 |
"Created: / 4.12.1998 / 14:10:06 / cg" |
|
6947 |
! |
|
6948 |
||
| 2588 | 6949 |
isKeyboardConsumer |
| 2727 | 6950 |
"return true, if the receiver is a keyboard consumer; |
| 2588 | 6951 |
i.e. it can handle (non-shortkey) keyboard input, |
6952 |
keyboardConsumer are potential candidates for getting the keyboard |
|
6953 |
focus initially within dialogBoxes, or when the focus-follows-pointer |
|
6954 |
mode is off. |
|
6955 |
Return false here, this is redefined in EditTextView and EditField." |
|
6956 |
||
6957 |
^ false |
|
| 2727 | 6958 |
|
6959 |
"Modified: / 22.5.1999 / 16:19:27 / cg" |
|
| 2588 | 6960 |
! |
6961 |
||
| 964 | 6962 |
isLayoutWrapper |
6963 |
^ false |
|
6964 |
||
6965 |
"Created: 19.7.1996 / 17:51:04 / cg" |
|
6966 |
! |
|
6967 |
||
|
2161
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
6968 |
isScrollWrapper |
|
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
6969 |
^ false |
|
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
6970 |
|
|
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
6971 |
"Created: / 5.6.1996 / 14:11:15 / cg" |
|
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
6972 |
"Modified: / 20.6.1998 / 14:15:29 / cg" |
|
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
6973 |
! |
|
46940821c697
added #isScrollWrapper query.
Claus Gittinger <cg@exept.de>
parents:
2159
diff
changeset
|
6974 |
|
| 269 | 6975 |
isSubViewOf:aView |
|
791
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
6976 |
"return true, if I am a (direct or indirect) subview of aView" |
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
6977 |
|
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
6978 |
self obsoleteMethodWarning:'use #isComponentOf:'. |
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
6979 |
^ self isComponentOf:aView. |
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
6980 |
|
|
e6adfb28e3bc
isSubViewOf: -> isComponentOf:
Claus Gittinger <cg@exept.de>
parents:
782
diff
changeset
|
6981 |
"Modified: 5.6.1996 / 14:25:35 / cg" |
| 269 | 6982 |
! |
6983 |
||
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
6984 |
isWrapper |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
6985 |
^ false |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
6986 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
6987 |
"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
|
6988 |
! |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
6989 |
|
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6990 |
originChangedFlag |
| 3375 | 6991 |
"/ ^ originChangedFlag == true |
6992 |
^ flagBits bitTest:FlagOriginChanged |
|
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6993 |
! |
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6994 |
|
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
6995 |
originChangedFlag:aBoolean |
| 3375 | 6996 |
"/ originChangedFlag := aBoolean |
6997 |
aBoolean ifTrue:[ |
|
6998 |
flagBits := flagBits bitOr:FlagOriginChanged |
|
6999 |
] ifFalse:[ |
|
7000 |
flagBits := flagBits bitClear:FlagOriginChanged |
|
7001 |
]. |
|
|
3368
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
7002 |
! |
|
57da0cceaf16
concentrated all accesses to originChanged, extentChanged and
Claus Gittinger <cg@exept.de>
parents:
3367
diff
changeset
|
7003 |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
7004 |
originOrExtentChanged |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
7005 |
"/ ^ originChanged or:[extentChanged]. |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
7006 |
^ flagBits bitTest:( FlagOriginChanged + FlagExtentChanged ) |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
7007 |
! |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
7008 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
7009 |
originOrExtentOrCornerChanged |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
7010 |
"/ ^ 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
|
7011 |
^ 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
|
7012 |
! |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
7013 |
|
| 269 | 7014 |
preferredBounds |
7015 |
"ST-80 compatibility." |
|
7016 |
||
| 971 | 7017 |
^ 0@0 extent:(self preferredExtent) |
7018 |
||
7019 |
"Modified: 19.7.1996 / 20:41:36 / cg" |
|
| 269 | 7020 |
! |
7021 |
||
7022 |
preferredExtent |
|
7023 |
"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
|
7024 |
If the preferredExtent has been set, that one is returned. |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7025 |
Otherwise, if there are any components, a rectangle enclosing them |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7026 |
is returned. Otherwise, the actual extent is returned." |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7027 |
|
| 1063 | 7028 |
|maxX maxY| |
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7029 |
|
| 971 | 7030 |
"/ If I have an explicit preferredExtent .. |
7031 |
||
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7032 |
preferredExtent notNil ifTrue:[ |
| 3152 | 7033 |
^ preferredExtent |
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7034 |
]. |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7035 |
|
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7036 |
"/ mhmh - if I have subViews, collect their |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7037 |
"/ preferred bounds ... |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7038 |
|
| 269 | 7039 |
subViews notNil ifTrue:[ |
| 3152 | 7040 |
maxX := maxY := 0. |
7041 |
subViews do:[:aSubView | |
|
7042 |
|org corn| |
|
7043 |
||
7044 |
org := aSubView computeOrigin. |
|
7045 |
corn := org + aSubView preferredExtent. |
|
7046 |
maxX := maxX max:corn x. |
|
7047 |
maxY := maxY max:corn y. |
|
7048 |
] |
|
| 140 | 7049 |
]. |
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7050 |
|
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7051 |
"/ mhmh - if I have components, collect their |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7052 |
"/ preferred bounds ... |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7053 |
|
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7054 |
components notNil ifTrue:[ |
| 3152 | 7055 |
maxX isNil ifTrue:[ |
7056 |
maxX := maxY := 0. |
|
7057 |
]. |
|
7058 |
components do:[:aComponent | |
|
7059 |
|bounds org corn| |
|
7060 |
||
7061 |
bounds := aComponent preferredBounds. |
|
7062 |
corn := bounds corner. |
|
7063 |
maxX := maxX max:corn x. |
|
7064 |
maxY := maxY max:corn y. |
|
7065 |
] |
|
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7066 |
]. |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7067 |
|
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7068 |
"/ nothing found - return the actual size |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7069 |
|
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7070 |
maxX isNil ifTrue:[ |
| 3152 | 7071 |
^ self extent. |
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7072 |
]. |
|
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7073 |
|
| 269 | 7074 |
^ maxX @ maxY. |
|
761
34d17118452a
care for preSet preferredExtent
Claus Gittinger <cg@exept.de>
parents:
760
diff
changeset
|
7075 |
|
| 971 | 7076 |
"Modified: 19.7.1996 / 20:43:32 / cg" |
| 269 | 7077 |
! |
7078 |
||
| 2956 | 7079 |
reallyRealized |
7080 |
"return true, if the receiver is realized and all containers |
|
7081 |
are realized." |
|
7082 |
||
7083 |
realized ifFalse:[^ false]. |
|
7084 |
superView isNil ifTrue:[^ true]. |
|
7085 |
^ superView reallyRealized |
|
7086 |
||
7087 |
||
7088 |
! |
|
7089 |
||
|
2130
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
7090 |
resources |
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
7091 |
^ resources |
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
7092 |
|
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
7093 |
"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
|
7094 |
! |
|
5dbffd126b4a
added #resources class method for all views.
Claus Gittinger <cg@exept.de>
parents:
2128
diff
changeset
|
7095 |
|
| 269 | 7096 |
sizeFixed |
7097 |
"return true, if this vew wants its size to remain unchanged. |
|
7098 |
Used by panels, to check if their components want to keep their size." |
|
7099 |
||
7100 |
^ false |
|
7101 |
||
7102 |
"Created: 17.9.1995 / 20:29:20 / claus" |
|
|
1699
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7103 |
! ! |
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7104 |
|
| 3266 | 7105 |
!SimpleView methodsFor:'queries-events'! |
| 2802 | 7106 |
|
7107 |
buttonMotionEventPending |
|
7108 |
"return true, if a button motion event is pending. |
|
7109 |
Normally, you dont want to use this, since no polling is needed |
|
7110 |
(not even for mouse-tracking). |
|
7111 |
Actually, its a historical leftover" |
|
7112 |
||
7113 |
windowGroup notNil ifTrue:[ |
|
| 3152 | 7114 |
^ windowGroup sensor hasButtonMotionEventFor:self |
| 2802 | 7115 |
]. |
7116 |
^ super buttonMotionEventPending |
|
7117 |
||
7118 |
"Modified: 1.11.1996 / 17:04:38 / cg" |
|
7119 |
! ! |
|
7120 |
||
| 3266 | 7121 |
!SimpleView methodsFor:'queries-internal'! |
|
1699
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7122 |
|
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7123 |
nativeWindowType |
| 1702 | 7124 |
"return a symbol describing my native window type - here, nil is returned |
7125 |
(may be used internally by the device as a native window creation hint)" |
|
7126 |
||
|
1699
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7127 |
^ nil |
| 1354 | 7128 |
! |
7129 |
||
7130 |
specClass |
|
| 1943 | 7131 |
"fallback - heuristics to get a specClass for some viewClass. |
7132 |
Based upon my className, look for a corresponding Spec-class. |
|
7133 |
If there is none, return ArbiraryComponentSpec as a fallBack" |
|
7134 |
||
7135 |
|myClass myName cls| |
|
7136 |
||
7137 |
((myClass := self class) == View |
|
7138 |
or:[myClass == SimpleView]) ifTrue:[ |
|
| 3152 | 7139 |
^ ViewSpec "/ CompositeSpecCollection |
| 1943 | 7140 |
]. |
7141 |
||
7142 |
"/ try: appending 'Spec' to my classes name |
|
|
1409
3818a8a85c16
use CompositeSpecCollection as specClass for
Claus Gittinger <cg@exept.de>
parents:
1402
diff
changeset
|
7143 |
|
| 1354 | 7144 |
myName := self class name. |
7145 |
cls := Smalltalk classNamed:(myName , 'Spec'). |
|
| 1943 | 7146 |
cls notNil ifTrue:[ |
| 3152 | 7147 |
cls isLoaded ifFalse:[ |
7148 |
cls autoload |
|
7149 |
]. |
|
7150 |
(cls notNil and:[cls isSubclassOf:UISpecification]) ifTrue:[^ cls]. |
|
| 1943 | 7151 |
]. |
| 1354 | 7152 |
|
7153 |
(myName endsWith:'View') ifTrue:[ |
|
| 1943 | 7154 |
"/ "/ try name without 'View' |
7155 |
"/ cls := Smalltalk classNamed:(myName copyWithoutLast:4). |
|
7156 |
"/ (cls notNil and:[cls isLoaded not]) ifTrue:[ |
|
7157 |
"/ cls autoload |
|
7158 |
"/ ]. |
|
7159 |
"/ (cls notNil and:[cls isSubclassOf:UISpecification]) ifTrue:[^ cls]. |
|
7160 |
||
| 3152 | 7161 |
"/ try with 'View' replaced by 'Spec' |
7162 |
cls := Smalltalk classNamed:((myName copyWithoutLast:4) , 'View'). |
|
7163 |
cls notNil ifTrue:[ |
|
7164 |
cls isLoaded ifFalse:[ |
|
7165 |
cls autoload |
|
7166 |
]. |
|
7167 |
(cls notNil and:[cls isSubclassOf:UISpecification]) ifTrue:[^ cls]. |
|
7168 |
] |
|
| 1943 | 7169 |
]. |
7170 |
||
7171 |
"/ fallBack for all others |
|
| 1356 | 7172 |
^ ArbitraryComponentSpec |
7173 |
||
7174 |
"/ self error:'no spec class (subclassResponsibility)' |
|
| 1354 | 7175 |
|
7176 |
" |
|
7177 |
FramedBox new specClass |
|
7178 |
" |
|
|
1409
3818a8a85c16
use CompositeSpecCollection as specClass for
Claus Gittinger <cg@exept.de>
parents:
1402
diff
changeset
|
7179 |
|
| 1943 | 7180 |
"Modified: / 31.10.1997 / 19:44:55 / cg" |
|
1699
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7181 |
! |
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7182 |
|
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7183 |
windowStyle |
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7184 |
"return a symbol describing my style" |
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7185 |
|
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7186 |
self isPopUpView ifTrue:[ |
| 3152 | 7187 |
^ #popUp |
|
1699
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7188 |
]. |
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7189 |
|
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7190 |
^ #normal |
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7191 |
|
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7192 |
"Created: 2.5.1997 / 14:29:48 / cg" |
|
ae9986a1a97f
preps for native window support
Claus Gittinger <cg@exept.de>
parents:
1696
diff
changeset
|
7193 |
"Modified: 2.5.1997 / 14:30:14 / cg" |
| 140 | 7194 |
! ! |
7195 |
||
7196 |
!SimpleView methodsFor:'realization'! |
|
7197 |
||
| 269 | 7198 |
create |
7199 |
"create (i.e. tell my device about me) if not already created. |
|
7200 |
This does not make the view visible (needs a #map for that)" |
|
7201 |
||
7202 |
drawableId isNil ifTrue:[ |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7203 |
" |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7204 |
make certain that superview is created also |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7205 |
" |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7206 |
superView notNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7207 |
superView view create. |
| 269 | 7208 |
|
7209 |
"/ "and put my controller into the superviews controller list" |
|
7210 |
"/ controller notNil ifTrue:[ |
|
7211 |
"/ superView controller notNil ifTrue:[ |
|
7212 |
"/ controller manager:(superView controller manager) |
|
7213 |
"/ ] |
|
7214 |
"/ ] |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7215 |
] ifFalse:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7216 |
"/ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7217 |
"/ if the display is not already dispatching events, |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7218 |
"/ this starts the event process. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7219 |
"/ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7220 |
device startDispatch |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7221 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7222 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7223 |
cursor notNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7224 |
cursor := cursor onDevice:device. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7225 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7226 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7227 |
self extentChangedBeforeCreatedFlag ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7228 |
"/ this is true, if the extent was changed before |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7229 |
"/ this view was created (and therefore, no sizeChangeEvent |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7230 |
"/ was sent to me, which would notify children.) |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7231 |
"/ have to do this here. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7232 |
self sizeChanged:nil. "/ must tell children (if any) |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7233 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7234 |
explicitExtent ~~ true ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7235 |
self resize |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7236 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7237 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7238 |
self physicalCreate. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7239 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7240 |
viewBackground notNil ifTrue:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7241 |
self setViewBackground |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7242 |
]. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7243 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7244 |
self initializeMiddleButtonMenu. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7245 |
self initEvents. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7246 |
|
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7247 |
" |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7248 |
this is the first create, |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7249 |
force sizechange messages to be sent to the view |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7250 |
" |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7251 |
self extentChangedFlag:true. |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7252 |
self originChangedFlag:true |
| 151 | 7253 |
] |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
7254 |
|
|
1494
4faf11deec70
cursor #on: is obsoleted by #onDevice:.
Claus Gittinger <cg@exept.de>
parents:
1490
diff
changeset
|
7255 |
"Modified: 28.3.1997 / 13:50:17 / cg" |
| 151 | 7256 |
! |
7257 |
||
| 269 | 7258 |
createWithAllSubViews |
7259 |
"create, then create all subviews" |
|
7260 |
||
7261 |
drawableId isNil ifTrue:[self create]. |
|
7262 |
subViews notNil ifTrue:[ |
|
| 3152 | 7263 |
subViews do:[:subView | subView createWithAllSubViews] |
| 269 | 7264 |
] |
7265 |
! |
|
7266 |
||
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7267 |
fetchDeviceResources |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7268 |
"fetch all device specific resources. This is invoked, |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7269 |
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
|
7270 |
time, to allocate device specific colors, fonts, bitmaps etc. |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7271 |
The view may keep those in instance variables, to avoid reallocating |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7272 |
those with every redraw. |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7273 |
If you ommit to do this, the views will still be able to display themself, |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7274 |
but possibly slower, since resources are reallocated over and over. |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7275 |
If you redefine this method, make certain that 'super fetchDeviceResources' |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7276 |
is always sent." |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7277 |
|
| 2829 | 7278 |
shadowColor notNil ifTrue:[shadowColor := shadowColor onDevice:device]. |
7279 |
lightColor notNil ifTrue:[lightColor := lightColor onDevice:device]. |
|
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7280 |
|
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7281 |
"Created: 13.1.1997 / 21:51:59 / cg" |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7282 |
! |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7283 |
|
| 140 | 7284 |
fixSize |
7285 |
"This is called right before the view is made visible. |
|
7286 |
Adjust the size of the view according to either relative/abs or |
|
7287 |
block extent; also set origin. Also, subclasses may redefine this |
|
7288 |
method to adjust the size based on some extent (for example, PopUpMenus |
|
7289 |
do so to take care of changed number of menu entries)." |
|
7290 |
||
| 151 | 7291 |
|org ext r| |
7292 |
||
7293 |
" |
|
7294 |
slowly migrating to use layoutObjects ... |
|
7295 |
" |
|
7296 |
layout notNil ifTrue:[ |
|
| 3375 | 7297 |
(self originOrExtentOrCornerChanged) ifTrue:[ |
| 3152 | 7298 |
r := (layout rectangleRelativeTo:(superView viewRectangle) |
7299 |
preferred:[self preferredBounds]). |
|
7300 |
org := r origin rounded. |
|
7301 |
ext := r extent rounded. |
|
7302 |
self pixelOrigin:org extent:ext. |
|
7303 |
]. |
|
7304 |
^ self. |
|
| 151 | 7305 |
]. |
7306 |
||
| 140 | 7307 |
"if the extent is not the one we created the window with ..." |
| 3375 | 7308 |
"/ self extentChangedFlag ifTrue:[ |
|
890
f202a05da548
avoid sending sizeChanged: twice
Claus Gittinger <cg@exept.de>
parents:
867
diff
changeset
|
7309 |
"/ self sizeChanged:nil. |
| 3375 | 7310 |
"/ self extentChangedFlag:false |
|
890
f202a05da548
avoid sending sizeChanged: twice
Claus Gittinger <cg@exept.de>
parents:
867
diff
changeset
|
7311 |
"/ ]. |
| 140 | 7312 |
|
| 3375 | 7313 |
self originChangedFlag ifTrue:[ |
| 140 | 7314 |
"/ org := self computeOrigin. |
7315 |
"/ self pixelOrigin:org. |
|
| 3152 | 7316 |
originRule notNil ifTrue:[ |
7317 |
self pixelOrigin:self computeOrigin |
|
7318 |
] ifFalse:[ |
|
7319 |
relativeOrigin notNil ifTrue:[ |
|
7320 |
self originFromRelativeOrigin:relativeOrigin |
|
7321 |
] ifFalse:[ |
|
7322 |
shown ifTrue:[ |
|
7323 |
device moveWindow:drawableId x:left y:top. |
|
7324 |
] ifFalse:[ |
|
7325 |
self pixelOrigin:left@top |
|
7326 |
]. |
|
7327 |
]. |
|
7328 |
]. |
|
| 3375 | 7329 |
self originChangedFlag:false |
| 140 | 7330 |
] |
|
890
f202a05da548
avoid sending sizeChanged: twice
Claus Gittinger <cg@exept.de>
parents:
867
diff
changeset
|
7331 |
|
|
f202a05da548
avoid sending sizeChanged: twice
Claus Gittinger <cg@exept.de>
parents:
867
diff
changeset
|
7332 |
"Modified: 18.6.1996 / 21:44:03 / cg" |
| 140 | 7333 |
! |
7334 |
||
|
393
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
7335 |
hide |
| 1356 | 7336 |
"only useful with modal views: hide the view and return control |
7337 |
back to the suspended main view. Ignored for non-modal views." |
|
7338 |
||
| 2579 | 7339 |
|masterGroup| |
| 1356 | 7340 |
|
7341 |
realized ifFalse:[^ self]. |
|
7342 |
windowGroup isNil ifTrue:[^ self]. |
|
7343 |
windowGroup isModal ifFalse:[^ self]. |
|
| 2579 | 7344 |
masterGroup := windowGroup previousGroup. |
| 1356 | 7345 |
|
7346 |
windowGroup notNil ifTrue:[windowGroup focusView:nil]. |
|
7347 |
||
7348 |
self unmap. |
|
7349 |
device flush. |
|
7350 |
||
| 2579 | 7351 |
masterGroup notNil ifTrue:[ |
| 3152 | 7352 |
" |
7353 |
this is a kludge for IRIS and others which do not provide backingstore: |
|
7354 |
when we hide a modalbox (such as a searchbox) which covered |
|
7355 |
a scrollbar, the scrollbars bitblt-method will copy from the |
|
7356 |
not-yet redrawn area - effectively clearing the scroller. |
|
7357 |
We need a short delay here, since at this time, the expose event has |
|
7358 |
not yet arrived. |
|
7359 |
" |
|
7360 |
Delay waitForSeconds:0.05. |
|
7361 |
masterGroup processExposeEvents |
|
| 2576 | 7362 |
]. |
7363 |
||
7364 |
"/ WindowGroup leaveSignal raise. |
|
7365 |
"/ "/ not reached |
|
7366 |
"/ ^ self |
|
|
393
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
7367 |
! |
|
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
7368 |
|
| 3087 | 7369 |
hideForAction |
7370 |
"for popUpMenu compatibility; |
|
7371 |
this is invoked to hide a when it is going to perform its action |
|
7372 |
(in contrast to the generic hide)." |
|
7373 |
||
7374 |
^ self hide |
|
7375 |
! |
|
7376 |
||
|
393
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
7377 |
hideRequest |
|
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
7378 |
"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
|
7379 |
ignored here." |
|
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
7380 |
|
|
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
7381 |
^ self |
|
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
7382 |
! |
|
3504a0adbb2d
use hideRequest to close via Escape key (allows redefinition);
Claus Gittinger <cg@exept.de>
parents:
385
diff
changeset
|
7383 |
|
| 269 | 7384 |
map |
| 1827 | 7385 |
"make the view visible on the screen. |
7386 |
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
|
7387 |
views position on the screen. |
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
7388 |
Notice: |
| 3152 | 7389 |
Actually, this method is only valid for topViews; |
7390 |
however, it is defined here to allow things like 'Button new realize'" |
|
| 1827 | 7391 |
|
7392 |
self mapAt:nil iconified:false |
|
7393 |
||
7394 |
"Modified: 24.7.1997 / 13:44:25 / cg" |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7395 |
! |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7396 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7397 |
mapAt:aPoint |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7398 |
"make the view visible on the screen. |
| 1827 | 7399 |
For topViews, if aPoint is nonNil, the views origin is located there |
|
2103
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
7400 |
(unless you have a dictator as windowManager ;-) |
|
dbe7a348084f
do not forget minExtent/maxExtent in remap
Claus Gittinger <cg@exept.de>
parents:
2095
diff
changeset
|
7401 |
Notice: |
| 3152 | 7402 |
Actually, this method is only valid for topViews; |
7403 |
however, it is defined here to allow things like 'Button new realize'" |
|
| 1827 | 7404 |
|
7405 |
self mapAt:aPoint iconified:false |
|
7406 |
||
7407 |
"Modified: 24.7.1997 / 13:45:02 / cg" |
|
7408 |
! |
|
7409 |
||
7410 |
mapAt:aPoint iconified:iconified |
|
7411 |
"make the view visible on the screen. |
|
7412 |
For topViews, if aPoint is nonNil, the views origin is located there |
|
7413 |
(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
|
7414 |
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
|
7415 |
Notice: |
| 3152 | 7416 |
Actually, this method is only valid for topViews; |
7417 |
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
|
7418 |
|
|
1809
fec93025e9e7
mapping trouble fixed (see mswindows scrollBar remap)
Claus Gittinger <cg@exept.de>
parents:
1808
diff
changeset
|
7419 |
|subs| |
|
fec93025e9e7
mapping trouble fixed (see mswindows scrollBar remap)
Claus Gittinger <cg@exept.de>
parents:
1808
diff
changeset
|
7420 |
|
| 269 | 7421 |
realized ifFalse:[ |
| 3152 | 7422 |
drawableId isNil ifTrue:[ |
7423 |
" |
|
7424 |
first time ? |
|
7425 |
yes, realize (implies a map) |
|
7426 |
" |
|
7427 |
self realizeKeepingGroup:false at:aPoint iconified:iconified |
|
7428 |
] ifFalse:[ |
|
7429 |
" |
|
7430 |
no, map only |
|
7431 |
" |
|
7432 |
realized := true. |
|
7433 |
aPoint isNil ifTrue:[ |
|
7434 |
iconified ifTrue:[ |
|
7435 |
device |
|
7436 |
mapView:self id:drawableId iconified:iconified |
|
7437 |
atX:0 y:0 |
|
7438 |
width:width height:height |
|
7439 |
minExtent:(self minExtent) maxExtent:(self maxExtent). |
|
7440 |
] ifFalse:[ |
|
7441 |
device mapWindow:drawableId. |
|
7442 |
] |
|
7443 |
] ifFalse:[ |
|
7444 |
left := aPoint x. |
|
7445 |
top := aPoint y. |
|
7446 |
device |
|
7447 |
mapView:self id:drawableId iconified:iconified |
|
7448 |
atX:left y:top |
|
7449 |
width:width height:height |
|
7450 |
minExtent:(self minExtent) maxExtent:(self maxExtent). |
|
7451 |
]. |
|
7452 |
||
7453 |
"/ |
|
7454 |
"/ implies that all realized subviews |
|
7455 |
"/ are now also mapped |
|
7456 |
"/ |
|
7457 |
"/ not needed for topViews - the mapped event does exactly the same |
|
7458 |
"/ however, X does not generate mapped events for non-topViews |
|
7459 |
"/ when a view gets deiconified. |
|
7460 |
||
7461 |
superView notNil ifTrue:[ |
|
7462 |
(subs := self subViews) notNil ifTrue:[ |
|
7463 |
subs do:[:v | |
|
7464 |
v shown ifFalse:[ |
|
7465 |
v mapped |
|
7466 |
] |
|
7467 |
] |
|
7468 |
] |
|
7469 |
] |
|
7470 |
]. |
|
| 140 | 7471 |
] |
| 654 | 7472 |
|
|
1039
ef2ded1798df
Send #realize to subviews even if hiddenOnRealize is set for myself.
Stefan Vogel <sv@exept.de>
parents:
1038
diff
changeset
|
7473 |
"Modified: 23.8.1996 / 14:53:55 / stefan" |
| 1827 | 7474 |
"Created: 24.7.1997 / 13:43:23 / cg" |
7475 |
"Modified: 24.7.1997 / 13:46:21 / cg" |
|
7476 |
! |
|
7477 |
||
7478 |
mapIconified |
|
7479 |
"make the view visible on the screen. |
|
7480 |
For topViews, the view is created in iconified state" |
|
7481 |
||
7482 |
self mapAt:nil iconified:true |
|
7483 |
||
7484 |
"Modified: 24.7.1997 / 13:44:25 / cg" |
|
7485 |
"Created: 24.7.1997 / 13:47:03 / cg" |
|
| 140 | 7486 |
! |
7487 |
||
| 269 | 7488 |
physicalCreate |
7489 |
"common code for create & recreate: |
|
7490 |
physically create (but do not map) the view on the device." |
|
7491 |
||
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7492 |
|sv ret isInputOnly| |
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
7493 |
|
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
7494 |
sv := superView isNil ifTrue:[superView] ifFalse:[superView view]. |
| 269 | 7495 |
|
|
3008
81987f198808
let WindowSensor perform the preViewCreation/postViewCreation
Claus Gittinger <cg@exept.de>
parents:
3007
diff
changeset
|
7496 |
"/ give global eventListeners a chance to intercept windowCreation |
|
81987f198808
let WindowSensor perform the preViewCreation/postViewCreation
Claus Gittinger <cg@exept.de>
parents:
3007
diff
changeset
|
7497 |
"/ 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
|
7498 |
WindowSensor preViewCreateNotification:self. |
|
81987f198808
let WindowSensor perform the preViewCreation/postViewCreation
Claus Gittinger <cg@exept.de>
parents:
3007
diff
changeset
|
7499 |
|
| 2088 | 7500 |
isInputOnly := self isInputOnly. |
7501 |
||
| 269 | 7502 |
drawableId := device |
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7503 |
createWindowFor:self |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7504 |
type:nil |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7505 |
origin:(left @ top) |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7506 |
extent:(width @ height) |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7507 |
minExtent:nil |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7508 |
maxExtent:nil |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7509 |
borderWidth:borderWidth |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7510 |
subViewOf:sv |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7511 |
style:(self windowStyle) |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7512 |
inputOnly:isInputOnly |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7513 |
label:nil |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7514 |
owner:nil |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7515 |
icon:nil iconMask:nil |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7516 |
iconView:nil. |
| 269 | 7517 |
|
7518 |
Lobby registerChange:self. |
|
|
1716
d6bf8f0deb18
added werners eventListener hook for view creation
Claus Gittinger <cg@exept.de>
parents:
1713
diff
changeset
|
7519 |
|
|
3010
ea1a075505b4
Let #waitUntilVisible processExposeEvents
Stefan Vogel <sv@exept.de>
parents:
3008
diff
changeset
|
7520 |
"/ if there is a global eventListener, |
|
ea1a075505b4
Let #waitUntilVisible processExposeEvents
Stefan Vogel <sv@exept.de>
parents:
3008
diff
changeset
|
7521 |
"/ give it a chance to track views |
|
ea1a075505b4
Let #waitUntilVisible processExposeEvents
Stefan Vogel <sv@exept.de>
parents:
3008
diff
changeset
|
7522 |
|
|
3008
81987f198808
let WindowSensor perform the preViewCreation/postViewCreation
Claus Gittinger <cg@exept.de>
parents:
3007
diff
changeset
|
7523 |
"/ give global listeners a chance to track views |
|
81987f198808
let WindowSensor perform the preViewCreation/postViewCreation
Claus Gittinger <cg@exept.de>
parents:
3007
diff
changeset
|
7524 |
WindowSensor postViewCreateNotification:self. |
|
1716
d6bf8f0deb18
added werners eventListener hook for view creation
Claus Gittinger <cg@exept.de>
parents:
1713
diff
changeset
|
7525 |
|
| 3375 | 7526 |
self extentChangedFlag:false. |
7527 |
self originChangedFlag:false. |
|
| 269 | 7528 |
|
|
1201
6e990cfdd66d
dont use Black/White when drawing;
Claus Gittinger <cg@exept.de>
parents:
1193
diff
changeset
|
7529 |
(borderColor notNil and:[borderColor ~= Black]) ifTrue:[ |
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7530 |
isInputOnly ifFalse:[ |
| 2088 | 7531 |
"/ borderColor := borderColor on:device. |
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7532 |
self setBorderColor |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7533 |
] |
| 269 | 7534 |
]. |
7535 |
(viewGravity notNil "and:[viewGravity ~~ #NorthWest]") ifTrue:[ |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7536 |
device setWindowGravity:viewGravity in:drawableId |
| 269 | 7537 |
]. |
7538 |
(bitGravity notNil "and:[bitGravity ~~ #NorthWest]") ifTrue:[ |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7539 |
isInputOnly ifFalse:[ |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7540 |
device setBitGravity:bitGravity in:drawableId |
|
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7541 |
] |
| 269 | 7542 |
]. |
7543 |
viewShape notNil ifTrue:[ |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7544 |
self setViewShape |
| 269 | 7545 |
]. |
7546 |
(backed notNil and:[backed ~~ false]) ifTrue:[ |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7547 |
device setBackingStore:backed in:drawableId |
| 3152 | 7548 |
]. |
7549 |
self saveUnder ifTrue:[ |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7550 |
device setSaveUnder:true in:drawableId |
| 1903 | 7551 |
]. |
| 1960 | 7552 |
cursor notNil ifTrue:[ |
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
7553 |
self setCursor |
| 2088 | 7554 |
]. |
7555 |
||
7556 |
"Modified: / 9.4.1998 / 20:18:12 / cg" |
|
| 269 | 7557 |
! |
7558 |
||
| 1827 | 7559 |
postRealize |
7560 |
"invoked after a view was realized. |
|
7561 |
Can be redefined in subclasses to perform delayed actions." |
|
7562 |
||
7563 |
"/ nothing done here |
|
7564 |
||
7565 |
"Created: 24.7.1997 / 14:35:36 / cg" |
|
7566 |
! |
|
7567 |
||
| 269 | 7568 |
realize |
7569 |
"realize - make visible; |
|
7570 |
realizing is done very late (after layout is fixed) to avoid |
|
7571 |
visible rearranging of windows on the screen" |
|
7572 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7573 |
self realizeKeepingGroup:false at:nil iconified:false |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7574 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7575 |
"Modified: 24.7.1997 / 13:14:28 / cg" |
| 269 | 7576 |
! |
7577 |
||
7578 |
realizeAllSubViews |
|
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7579 |
"realize all my subviews - but not myself." |
| 269 | 7580 |
|
7581 |
subViews notNil ifTrue:[ |
|
| 3152 | 7582 |
subViews do:[:subView | |
7583 |
subView realize |
|
7584 |
] |
|
|
792
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
7585 |
]. |
|
177cfa66f2b8
prepare for components & non-view as superView
Claus Gittinger <cg@exept.de>
parents:
791
diff
changeset
|
7586 |
components notNil ifTrue:[ |
| 3152 | 7587 |
components do:[:component | |
7588 |
component realize |
|
7589 |
] |
|
| 269 | 7590 |
]. |
7591 |
||
7592 |
"Modified: 5.9.1995 / 23:30:47 / claus" |
|
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7593 |
"Modified: 13.1.1997 / 21:25:49 / cg" |
| 269 | 7594 |
! |
7595 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7596 |
realizeAt:aPoint |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7597 |
"realize - make visible; |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7598 |
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
|
7599 |
visible rearranging of windows on the screen" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7600 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7601 |
self realizeKeepingGroup:false at:aPoint iconified:false |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7602 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7603 |
"Modified: 24.7.1997 / 13:14:28 / cg" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7604 |
"Created: 24.7.1997 / 13:21:04 / cg" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7605 |
! |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7606 |
|
| 269 | 7607 |
realizeInGroup |
7608 |
"special realize - leave windowgroup as is; |
|
7609 |
This allows a view to be realized in any windowgroup; |
|
7610 |
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
|
7611 |
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
|
7612 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
7613 |
windowGroup isForModalSubview:true. |
| 1877 | 7614 |
"/ self realize. |
7615 |
||
7616 |
self realizeKeepingGroup:true at:nil iconified:false |
|
7617 |
||
7618 |
"Modified: 20.8.1997 / 14:56:20 / cg" |
|
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
7619 |
! |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
7620 |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7621 |
realizeKeepingGroup:keepGroupAsIs at:position iconified:iconified |
| 151 | 7622 |
"common helper for realize and realizeInGroup. |
| 1877 | 7623 |
Create the view; if the keepGroupAsIs argument is not true, |
7624 |
assign my windowGroup." |
|
| 140 | 7625 |
|
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
7626 |
|superGroup groupChange keep| |
| 140 | 7627 |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7628 |
"/ fetch device colors, to avoid reallocation at redraw time |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7629 |
self fetchDeviceResources. |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7630 |
|
|
2189
86284985c4c0
care for non-creatable views.
Claus Gittinger <cg@exept.de>
parents:
2174
diff
changeset
|
7631 |
drawableId isNil ifTrue:[ |
| 3152 | 7632 |
self create. |
7633 |
drawableId isNil ifTrue:[ |
|
7634 |
('SimpleView [warning]: could not create view: ' , self class name) errorPrintCR.
|
|
7635 |
^ self |
|
7636 |
] |
|
|
2189
86284985c4c0
care for non-creatable views.
Claus Gittinger <cg@exept.de>
parents:
2174
diff
changeset
|
7637 |
]. |
| 140 | 7638 |
|
| 372 | 7639 |
groupChange := false. |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
7640 |
|
| 1877 | 7641 |
(windowGroup notNil |
7642 |
and:[superView isNil |
|
7643 |
and:[windowGroup isForModalSubview]]) ifTrue:[ |
|
| 3152 | 7644 |
keep := true. |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
7645 |
] ifFalse:[ |
| 3152 | 7646 |
keep := keepGroupAsIs |
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
7647 |
]. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
7648 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
7649 |
keep ifFalse:[ |
| 3152 | 7650 |
" |
7651 |
put myself into superviews windowgroup if there is a superview |
|
7652 |
This is the default behavior, which may be suppressed by |
|
7653 |
passing true as keepGroupAsIs-argument. |
|
7654 |
(it may be useful to assign a separate windowGroup to |
|
7655 |
a childView to have it execute independent of the parent |
|
7656 |
-> an example is found in the fileBrowsers kill-button) |
|
7657 |
" |
|
7658 |
superView notNil ifTrue:[ |
|
7659 |
superGroup := superView windowGroup. |
|
7660 |
(windowGroup notNil and:[superGroup ~~ windowGroup]) ifTrue:[ |
|
7661 |
" |
|
7662 |
mhmh - seems that the windowgroup has changed .... |
|
7663 |
" |
|
| 145 | 7664 |
"/ 'oops - wgroup change on realize' printNL. |
| 3152 | 7665 |
groupChange := true. |
7666 |
||
7667 |
"/ |
|
7668 |
"/ recursively change the windowGroup of |
|
7669 |
"/ myself and all of my children |
|
7670 |
"/ |
|
7671 |
self windowGroup:superGroup. |
|
7672 |
] ifFalse:[ |
|
7673 |
windowGroup isNil ifTrue:[ |
|
7674 |
"/ |
|
7675 |
"/ only change the group of myself - |
|
7676 |
"/ subviews will fetch it when realized. |
|
7677 |
"/ |
|
7678 |
windowGroup := superGroup. |
|
7679 |
superGroup notNil ifTrue:[superGroup addView:self]. |
|
7680 |
] |
|
7681 |
]. |
|
7682 |
]. |
|
| 140 | 7683 |
]. |
7684 |
||
| 3375 | 7685 |
(self originOrExtentChanged) ifTrue:[ |
| 3152 | 7686 |
self fixSize. |
7687 |
self sizeChanged:nil. "/ new 29-aug-1995 |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7688 |
]. |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7689 |
position notNil ifTrue:[ |
| 3152 | 7690 |
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
|
7691 |
]. |
|
ef2ded1798df
Send #realize to subviews even if hiddenOnRealize is set for myself.
Stefan Vogel <sv@exept.de>
parents:
1038
diff
changeset
|
7692 |
|
|
ef2ded1798df
Send #realize to subviews even if hiddenOnRealize is set for myself.
Stefan Vogel <sv@exept.de>
parents:
1038
diff
changeset
|
7693 |
(subViews notNil or:[components notNil]) ifTrue:[ |
| 3152 | 7694 |
(realized not or:[groupChange]) ifTrue:[ |
| 2558 | 7695 |
hiddenOnRealize ifFalse:[ |
| 3152 | 7696 |
self realizeAllSubViews. |
| 2558 | 7697 |
]. |
| 3152 | 7698 |
]. |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7699 |
]. |
|
1874
a46a8c065050
recursively change the windowGroup of all children,
Claus Gittinger <cg@exept.de>
parents:
1860
diff
changeset
|
7700 |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7701 |
iconified ifTrue:[ |
| 3152 | 7702 |
realized ifFalse:[ |
7703 |
self mapIconified |
|
7704 |
] |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
7705 |
] ifFalse:[ |
| 3152 | 7706 |
hiddenOnRealize ifFalse:[ |
7707 |
self setInnerClip. |
|
7708 |
||
7709 |
realized ifFalse:[ |
|
7710 |
" |
|
7711 |
now, make the view visible |
|
7712 |
" |
|
7713 |
self mapAt:position |
|
7714 |
] |
|
7715 |
] |
|
| 140 | 7716 |
]. |
7717 |
||
7718 |
controller notNil ifTrue:[ |
|
| 3152 | 7719 |
controller startUp |
| 1827 | 7720 |
]. |
7721 |
||
7722 |
self postRealize |
|
| 654 | 7723 |
|
|
2189
86284985c4c0
care for non-creatable views.
Claus Gittinger <cg@exept.de>
parents:
2174
diff
changeset
|
7724 |
"Modified: / 23.8.1996 / 15:07:16 / stefan" |
|
86284985c4c0
care for non-creatable views.
Claus Gittinger <cg@exept.de>
parents:
2174
diff
changeset
|
7725 |
"Created: / 24.7.1997 / 13:10:17 / cg" |
|
86284985c4c0
care for non-creatable views.
Claus Gittinger <cg@exept.de>
parents:
2174
diff
changeset
|
7726 |
"Modified: / 27.7.1998 / 20:01:02 / cg" |
| 140 | 7727 |
! |
7728 |
||
7729 |
recreate |
|
| 3301 | 7730 |
"recreate (i.e. tell X about me) after a snapin or a migration" |
| 140 | 7731 |
|
7732 |
drawableId isNil ifTrue:[ |
|
| 3367 | 7733 |
super recreate. |
7734 |
self physicalCreate. |
|
7735 |
||
7736 |
viewBackground notNil ifTrue:[ |
|
7737 |
self setViewBackground |
|
7738 |
]. |
|
7739 |
||
7740 |
" |
|
7741 |
XXX has to be changed: eventmasks are device specific - |
|
7742 |
XXX will not allow restart on another Workstation-type. |
|
7743 |
XXX event masks must become symbolic |
|
7744 |
" |
|
7745 |
device setEventMask:eventMask in:drawableId |
|
| 140 | 7746 |
] |
7747 |
! |
|
7748 |
||
| 654 | 7749 |
remap |
7750 |
"make the view visible on the screen at its previous position. |
|
7751 |
In contrast to map, this asks the windowManager to show the view |
|
7752 |
immediately (instead of asking for a frame). However, some windowManagers |
|
7753 |
are known to ignore this ..." |
|
7754 |
||
7755 |
realized ifFalse:[ |
|
| 3152 | 7756 |
" |
7757 |
now, make the view visible |
|
7758 |
" |
|
7759 |
realized := true. |
|
7760 |
device |
|
7761 |
mapView:self id:drawableId iconified:false |
|
7762 |
atX:left y:top width:width height:height |
|
7763 |
minExtent:(self minExtent) maxExtent:(self maxExtent) |
|
| 654 | 7764 |
] |
7765 |
||
7766 |
"Created: 8.5.1996 / 09:33:06 / cg" |
|
| 1379 | 7767 |
"Modified: 25.2.1997 / 22:44:33 / cg" |
| 654 | 7768 |
! |
7769 |
||
| 1109 | 7770 |
rerealize |
7771 |
"rerealize at old position in (a possibly different) windowGroup." |
|
7772 |
||
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7773 |
self fetchDeviceResources. |
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7774 |
|
|
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7775 |
self rerealizeInGroup:windowGroup. |
| 1109 | 7776 |
|
7777 |
"Created: 7.11.1996 / 16:27:09 / cg" |
|
|
1193
341a4265f5d6
added #fetchDeviceResources,
Claus Gittinger <cg@exept.de>
parents:
1190
diff
changeset
|
7778 |
"Modified: 13.1.1997 / 21:53:18 / cg" |
| 1109 | 7779 |
! |
7780 |
||
| 269 | 7781 |
rerealizeInGroup:aWindowGroup |
7782 |
"rerealize at old position in (a possibly different) windowGroup." |
|
7783 |
||
| 1837 | 7784 |
drawableId isNil ifTrue:[self create]. |
| 269 | 7785 |
drawableId notNil ifTrue:[ |
| 3152 | 7786 |
aWindowGroup ~~ windowGroup ifTrue:[ |
7787 |
windowGroup notNil ifTrue:[ |
|
7788 |
windowGroup removeView:self |
|
7789 |
]. |
|
7790 |
windowGroup := aWindowGroup. |
|
7791 |
aWindowGroup addTopView:self. |
|
7792 |
]. |
|
7793 |
self remap. |
|
| 269 | 7794 |
] |
|
646
0d2886a9ae38
Rename unrealize-->unmap, rerealize-->map.
Stefan Vogel <sv@exept.de>
parents:
640
diff
changeset
|
7795 |
|
|
0d2886a9ae38
Rename unrealize-->unmap, rerealize-->map.
Stefan Vogel <sv@exept.de>
parents:
640
diff
changeset
|
7796 |
"Modified: 3.5.1996 / 23:59:30 / stefan" |
| 1837 | 7797 |
"Modified: 28.7.1997 / 18:53:01 / cg" |
| 140 | 7798 |
! |
7799 |
||
7800 |
rerealizeWithAllSubViews |
|
7801 |
"rerealize myself with all subviews" |
|
7802 |
||
7803 |
drawableId notNil ifTrue:[ |
|
| 3152 | 7804 |
realized := true. |
7805 |
self realizeAllSubViews. |
|
7806 |
device |
|
7807 |
mapView:self id:drawableId iconified:false |
|
7808 |
atX:left y:top width:width height:height |
|
7809 |
minExtent:(self minExtent) maxExtent:(self maxExtent) |
|
| 140 | 7810 |
] |
|
1290
1cc24cff6fe9
eliminated some references to subViews instance variable (will vanish)
Claus Gittinger <cg@exept.de>
parents:
1261
diff
changeset
|
7811 |
|
|
1cc24cff6fe9
eliminated some references to subViews instance variable (will vanish)
Claus Gittinger <cg@exept.de>
parents:
1261
diff
changeset
|
7812 |
"Modified: 28.1.1997 / 17:59:28 / cg" |
| 180 | 7813 |
! |
7814 |
||
| 269 | 7815 |
resize |
7816 |
"resize myself to make everything fit into me. |
|
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
7817 |
Here, nothing special is done (except for setting my extent to the |
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
7818 |
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
|
7819 |
|
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
7820 |
explicitExtent ~~ true ifTrue:[ |
| 3152 | 7821 |
layout isNil ifTrue:[ |
7822 |
self extent:(self preferredExtent). |
|
7823 |
explicitExtent := false. |
|
7824 |
]. |
|
|
947
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
7825 |
] |
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
7826 |
|
|
e8ff54bc0309
remember an explicit change of the extent;
Claus Gittinger <cg@exept.de>
parents:
946
diff
changeset
|
7827 |
"Modified: 15.7.1996 / 11:20:27 / cg" |
| 269 | 7828 |
! |
7829 |
||
7830 |
unmap |
|
| 2576 | 7831 |
"unmap the view - the view stays created (but invisible), and can be remapped again later." |
| 269 | 7832 |
|
7833 |
realized ifTrue:[ |
|
| 3367 | 7834 |
realized := false. |
7835 |
drawableId notNil ifTrue:[ |
|
7836 |
device unmapWindow:drawableId |
|
7837 |
]. |
|
7838 |
||
7839 |
"/ Normally, this is not correct with X, where the |
|
7840 |
"/ unmap is an asyncronous operation. |
|
7841 |
"/ (shown is cleared also in unmapped event) |
|
7842 |
"/ Do it anyway, to avoid synchronisation problems. |
|
7843 |
||
7844 |
shown := false. |
|
| 269 | 7845 |
]. |
| 190 | 7846 |
|
7847 |
" |
|
| 269 | 7848 |
|top sub| |
7849 |
||
7850 |
top := StandardSystemView new. |
|
7851 |
top extent:200@200. |
|
7852 |
||
7853 |
sub := View |
|
| 3367 | 7854 |
origin:0.2@0.2 |
7855 |
corner:0.8@0.8 |
|
7856 |
in:top. |
|
| 269 | 7857 |
|
7858 |
sub viewBackground:Color red. |
|
7859 |
sub hiddenOnRealize:true. |
|
7860 |
||
7861 |
top open. |
|
7862 |
(Delay forSeconds:5) wait. |
|
7863 |
sub map. |
|
7864 |
(Delay forSeconds:3) wait. |
|
7865 |
sub unmap. |
|
7866 |
sub viewBackground:(Color green). |
|
7867 |
(Delay forSeconds:3) wait. |
|
7868 |
sub map. |
|
| 151 | 7869 |
" |
| 1379 | 7870 |
|
|
2465
193a96bd94d7
clear shown when unmapped notification arrives
Claus Gittinger <cg@exept.de>
parents:
2454
diff
changeset
|
7871 |
"Modified: / 22.2.1999 / 20:10:58 / cg" |
| 269 | 7872 |
! |
7873 |
||
7874 |
unrealize |
|
7875 |
"alias for unmap, for historic reasons" |
|
7876 |
||
|
646
0d2886a9ae38
Rename unrealize-->unmap, rerealize-->map.
Stefan Vogel <sv@exept.de>
parents:
640
diff
changeset
|
7877 |
self obsoleteMethodWarning:'use unmap'. |
| 269 | 7878 |
self unmap. |
|
646
0d2886a9ae38
Rename unrealize-->unmap, rerealize-->map.
Stefan Vogel <sv@exept.de>
parents:
640
diff
changeset
|
7879 |
|
|
0d2886a9ae38
Rename unrealize-->unmap, rerealize-->map.
Stefan Vogel <sv@exept.de>
parents:
640
diff
changeset
|
7880 |
"Modified: 4.5.1996 / 00:07:48 / stefan" |
| 151 | 7881 |
! ! |
7882 |
||
7883 |
!SimpleView methodsFor:'redrawing'! |
|
7884 |
||
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7885 |
flash |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7886 |
"flash the view - fill it black, then white, finally |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7887 |
redraw completely. |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7888 |
Can be used to wakeup the user :-) |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7889 |
when problem or warning conditions arise. |
| 2174 | 7890 |
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
|
7891 |
|
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7892 |
self fill:Black. |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7893 |
Delay waitForSeconds:0.1. |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7894 |
self fill:White. |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7895 |
Delay waitForSeconds:0.1. |
| 2173 | 7896 |
self fill:viewBackground. |
7897 |
"/ self clear. |
|
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7898 |
self invalidate |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7899 |
|
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7900 |
" |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7901 |
|v| |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7902 |
|
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7903 |
v := View new openAndWait. |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7904 |
Delay waitForSeconds:2. |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7905 |
v flash. |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7906 |
Delay waitForSeconds:2. |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7907 |
v destroy |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7908 |
" |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7909 |
|
| 2174 | 7910 |
"Modified: / 16.7.1998 / 18:46:48 / cg" |
|
765
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7911 |
! |
|
f6c9c653e03f
removed useless superViewMapped/superViewUnmapped messages
Claus Gittinger <cg@exept.de>
parents:
763
diff
changeset
|
7912 |
|
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7913 |
invalidate |
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7914 |
"add a damage to redraw the recevier to its input event queue. |
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7915 |
This is preferable to calling redraw directly, in that the drawing is done by |
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7916 |
the views 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
|
7917 |
multiple damage rectangles into single redraws. |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7918 |
However, be aware, that the redrawing may be delayed for some time, |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7919 |
intil the receivers windowGroupProcess gets rescheduled." |
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7920 |
|
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7921 |
|sensor| |
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7922 |
|
|
2489
f7ce16896fa1
process exposes when menu closes.
Claus Gittinger <cg@exept.de>
parents:
2465
diff
changeset
|
7923 |
"/ not needed - event queue does it anyway |
|
f7ce16896fa1
process exposes when menu closes.
Claus Gittinger <cg@exept.de>
parents:
2465
diff
changeset
|
7924 |
"/ (sensor := self sensor) notNil ifTrue:[ |
|
f7ce16896fa1
process exposes when menu closes.
Claus Gittinger <cg@exept.de>
parents:
2465
diff
changeset
|
7925 |
"/ sensor flushExposeEventsFor:self. |
|
f7ce16896fa1
process exposes when menu closes.
Claus Gittinger <cg@exept.de>
parents:
2465
diff
changeset
|
7926 |
"/ ]. |
| 2451 | 7927 |
self |
| 3152 | 7928 |
invalidateDeviceRectangle:(Rectangle |
7929 |
left:0 |
|
7930 |
top:0 |
|
7931 |
width:width |
|
7932 |
height:height) |
|
7933 |
repairNow:false |
|
|
2394
cfb6434f1a9c
oops - invalidate must add deviceRectangles to the damage-list.
Claus Gittinger <cg@exept.de>
parents:
2382
diff
changeset
|
7934 |
|
|
cfb6434f1a9c
oops - invalidate must add deviceRectangles to the damage-list.
Claus Gittinger <cg@exept.de>
parents:
2382
diff
changeset
|
7935 |
"Modified: / 9.11.1998 / 21:04:16 / cg" |
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7936 |
! |
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7937 |
|
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7938 |
invalidate:aRectangle |
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7939 |
"add a damage to redraw part of the recevier, to its input event queue. |
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7940 |
This is preferable to calling redraw directly, |
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7941 |
in that the drawing is done by the views process itself, |
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7942 |
and there is a possibilty to merge multiple damage rectangles into |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7943 |
single redraws. |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7944 |
However, be aware, that the redrawing may be delayed for some time, |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7945 |
intil the receivers windowGroupProcess gets rescheduled." |
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
7946 |
|
|
2394
cfb6434f1a9c
oops - invalidate must add deviceRectangles to the damage-list.
Claus Gittinger <cg@exept.de>
parents:
2382
diff
changeset
|
7947 |
self invalidate:aRectangle repairNow:false |
|
cfb6434f1a9c
oops - invalidate must add deviceRectangles to the damage-list.
Claus Gittinger <cg@exept.de>
parents:
2382
diff
changeset
|
7948 |
|
|
cfb6434f1a9c
oops - invalidate must add deviceRectangles to the damage-list.
Claus Gittinger <cg@exept.de>
parents:
2382
diff
changeset
|
7949 |
"Modified: / 9.11.1998 / 21:03:14 / cg" |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7950 |
! |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7951 |
|
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7952 |
invalidate:aRectangle repairNow:doRepair |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7953 |
"add a damage to redraw part of the receiver, to its input event queue. |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7954 |
and (if repairNow is true), force the receiver to repair all of its |
| 2451 | 7955 |
damaged areas right now. |
7956 |
The given rectangle is in logical coordinate space." |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7957 |
|
|
2394
cfb6434f1a9c
oops - invalidate must add deviceRectangles to the damage-list.
Claus Gittinger <cg@exept.de>
parents:
2382
diff
changeset
|
7958 |
|sensor r| |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7959 |
|
|
1851
6a6225647696
fixes for expose-event-lost after re-map
Claus Gittinger <cg@exept.de>
parents:
1839
diff
changeset
|
7960 |
(sensor := self sensor) notNil ifTrue:[ |
| 3152 | 7961 |
r := aRectangle. |
7962 |
transformation notNil ifTrue:[ |
|
7963 |
r := transformation applyTo:r. |
|
7964 |
]. |
|
7965 |
sensor addDamage:r view:self. |
|
7966 |
(shown and:[doRepair]) ifTrue:[ |
|
7967 |
self repairDamage |
|
7968 |
] |
|
|
1851
6a6225647696
fixes for expose-event-lost after re-map
Claus Gittinger <cg@exept.de>
parents:
1839
diff
changeset
|
7969 |
] ifFalse:[ |
| 3152 | 7970 |
shown ifTrue:[ |
7971 |
self redrawX:aRectangle left y:aRectangle top |
|
7972 |
width:aRectangle width height:aRectangle height |
|
7973 |
]. |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7974 |
] |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7975 |
|
| 2395 | 7976 |
"Modified: / 10.11.1998 / 01:55:03 / cg" |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7977 |
! |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
7978 |
|
|
2396
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
7979 |
invalidateDeviceRectangle:aRectangle repairNow:doRepair |
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
7980 |
"add a damage to redraw part of the receiver, to its input event queue. |
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
7981 |
and (if repairNow is true), force the receiver to repair all of its |
| 2451 | 7982 |
damaged areas right now. |
7983 |
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
|
7984 |
|
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
7985 |
|sensor| |
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
7986 |
|
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
7987 |
(sensor := self sensor) notNil ifTrue:[ |
| 3152 | 7988 |
sensor addDamage:aRectangle view:self. |
7989 |
(shown and:[doRepair]) ifTrue:[ |
|
7990 |
self repairDamage |
|
7991 |
] |
|
|
2396
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
7992 |
] ifFalse:[ |
| 3152 | 7993 |
shown ifTrue:[ |
7994 |
self redrawDeviceX:aRectangle left y:aRectangle top |
|
7995 |
width:aRectangle width height:aRectangle height |
|
7996 |
]. |
|
|
2396
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
7997 |
] |
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
7998 |
|
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
7999 |
"Modified: / 10.11.1998 / 01:55:03 / cg" |
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
8000 |
"Created: / 10.11.1998 / 19:02:01 / cg" |
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
8001 |
! |
|
da3125ce46f1
oops - must invalidate deviceRectangle in scroll.
Claus Gittinger <cg@exept.de>
parents:
2395
diff
changeset
|
8002 |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8003 |
invalidateRepairNow:doRepair |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8004 |
"add a damage to redraw all of the receiver, to its input event queue. |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8005 |
and (if repairNow is true), force the receiver to repair all of its |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8006 |
damaged areas right now." |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8007 |
|
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8008 |
self |
| 3152 | 8009 |
invalidateDeviceRectangle:(Rectangle left:0 top:0 width:width height:height) |
8010 |
repairNow:doRepair |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8011 |
|
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8012 |
"Created: 19.4.1997 / 11:58:04 / cg" |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8013 |
"Modified: 19.4.1997 / 12:00:00 / cg" |
|
718
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
8014 |
! |
|
4ff126c012b5
added #invalidate / #invalidate:
Claus Gittinger <cg@exept.de>
parents:
714
diff
changeset
|
8015 |
|
| 269 | 8016 |
redraw |
| 782 | 8017 |
"redraw myself completely - this is sent by redrawX:y:width:height: |
8018 |
as a fallback. |
|
8019 |
Cannot do much here - is redefined in subclasses which dont care for |
|
8020 |
updating regions but instead update everything." |
|
8021 |
||
8022 |
"Modified: 29.5.1996 / 18:02:52 / cg" |
|
| 269 | 8023 |
! |
8024 |
||
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8025 |
redraw:aRectangle |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8026 |
"redraw a part of the view immediately." |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8027 |
|
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8028 |
self |
| 3152 | 8029 |
redrawX:(aRectangle left) |
8030 |
y:(aRectangle top) |
|
8031 |
width:(aRectangle width) |
|
8032 |
height:(aRectangle height) |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8033 |
|
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8034 |
"Modified: 19.4.1997 / 11:54:23 / cg" |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8035 |
! |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8036 |
|
| 269 | 8037 |
redrawDeviceX:x y:y width:w height:h |
8038 |
"have to redraw part of the view. |
|
8039 |
The coordinates are in device space - if there is a transformation, |
|
8040 |
must inverse-transform back to logical coordinates. (since the view thinks |
|
8041 |
in its coordinate space)" |
|
8042 |
||
8043 |
|lx ly lw lh| |
|
8044 |
||
| 2822 | 8045 |
transformation isNil ifTrue:[ |
| 3152 | 8046 |
lx := x. |
8047 |
ly := y. |
|
8048 |
lw := w. |
|
8049 |
lh := h. |
|
| 2822 | 8050 |
] ifFalse:[ |
| 3152 | 8051 |
lx := transformation applyInverseToX:x. |
8052 |
ly := transformation applyInverseToY:y. |
|
8053 |
lw := transformation applyInverseScaleX:w. |
|
8054 |
lh := transformation applyInverseScaleY:h. |
|
| 269 | 8055 |
]. |
8056 |
self redrawX:lx y:ly width:lw height:lh |
|
8057 |
! |
|
8058 |
||
| 151 | 8059 |
redrawX:x y:y width:w height:h |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8060 |
"redraw part of myself immediately, given logical coordinates |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8061 |
(if transformation is nonNil) |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8062 |
The default here is to redraw everything |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8063 |
- subclasses usually redefine this, adding more intelligence" |
| 151 | 8064 |
|
| 738 | 8065 |
|area oldClip| |
| 151 | 8066 |
|
8067 |
shown ifFalse:[^ self]. |
|
8068 |
||
8069 |
area := Rectangle left:x top:y width:w height:h. |
|
| 738 | 8070 |
oldClip := clipRect. |
8071 |
self clippingRectangle:area. |
|
8072 |
||
8073 |
components notNil ifTrue:[ |
|
| 3152 | 8074 |
self clearRectangleX:x y:y width:w height:h. |
8075 |
components do:[:aComponent | |
|
8076 |
|thisFrame is| |
|
8077 |
||
8078 |
thisFrame := aComponent bounds. |
|
8079 |
(thisFrame intersects:area) ifTrue:[ |
|
8080 |
aComponent displayOn:self |
|
8081 |
] |
|
8082 |
] |
|
| 738 | 8083 |
] ifFalse:[ |
| 3152 | 8084 |
"/ redraw everything - a fallBack for lazy views. |
8085 |
self redraw |
|
| 738 | 8086 |
]. |
8087 |
||
8088 |
self clippingRectangle:oldClip. |
|
8089 |
||
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8090 |
"Modified: 19.4.1997 / 11:55:08 / cg" |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8091 |
! |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8092 |
|
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8093 |
repairDamage |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8094 |
"force the receiver to repair all of its |
| 2095 | 8095 |
damaged areas right now." |
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8096 |
|
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8097 |
|wg| |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8098 |
|
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8099 |
shown ifTrue:[ |
| 3152 | 8100 |
(wg := self windowGroup) notNil ifTrue:[ |
8101 |
"/ wg processRealExposeEventsFor:self. "/ this ignores map/unmap |
|
8102 |
wg processExposeEventsFor:self. "/ this handles map/unmap |
|
8103 |
] |
|
|
1615
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8104 |
] |
|
24950d99a5c2
added #repairDamage & invalidate-with-repair
Claus Gittinger <cg@exept.de>
parents:
1614
diff
changeset
|
8105 |
|
|
2138
1800e9b5afe3
also handle map/unmap events in repairDamage.
Claus Gittinger <cg@exept.de>
parents:
2130
diff
changeset
|
8106 |
"Created: / 19.4.1997 / 12:01:13 / cg" |
| 2406 | 8107 |
"Modified: / 3.12.1998 / 14:02:06 / cg" |
| 151 | 8108 |
! |
8109 |
||
| 269 | 8110 |
showActive |
8111 |
"redraw myself as active (i.e. busy). |
|
8112 |
Nothing done here, but redefined in some classes." |
|
8113 |
||
8114 |
^ self |
|
| 135 | 8115 |
! |
8116 |
||
8117 |
showPassive |
|
8118 |
"redraw myself as inactive (i.e. nonbusy). |
|
| 151 | 8119 |
Nothing done here, but redefined in some classes." |
| 135 | 8120 |
|
8121 |
^ self |
|
8122 |
! ! |
|
8123 |
||
| 269 | 8124 |
!SimpleView methodsFor:'scrolling'! |
8125 |
||
|
2559
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8126 |
halfPageDown |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8127 |
"scroll down half a page |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8128 |
" |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8129 |
self scrollDown:(self innerHeight // 2) |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8130 |
|
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8131 |
|
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8132 |
! |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8133 |
|
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8134 |
halfPageUp |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8135 |
"scroll up half a page |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8136 |
" |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8137 |
self scrollUp:(self innerHeight // 2) |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8138 |
|
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8139 |
! |
|
6f5c5691475e
halfPage scroll methods moved to SimpleView
Claus Gittinger <cg@exept.de>
parents:
2558
diff
changeset
|
8140 |
|
| 269 | 8141 |
horizontalScrollStep |
8142 |
"return the amount to scroll when stepping left/right. |
|
8143 |
Subclasses may want to redefine this." |
|
8144 |
||
8145 |
^ (device horizontalPixelPerMillimeter * 20) asInteger |
|
8146 |
! |
|
8147 |
||
|
1052
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8148 |
pageDown |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8149 |
self scrollDown:(self innerHeight) |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8150 |
|
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8151 |
"Created: 13.9.1996 / 14:06:54 / cg" |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8152 |
! |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8153 |
|
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8154 |
pageUp |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8155 |
self scrollUp:(self innerHeight) |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8156 |
|
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8157 |
"Created: 13.9.1996 / 14:07:01 / cg" |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8158 |
! |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8159 |
|
| 269 | 8160 |
scrollDown |
8161 |
"scroll down by some amount; this is called when the scrollbars |
|
8162 |
scroll-step down button is pressed." |
|
8163 |
||
8164 |
self scrollDown:(self verticalScrollStep) |
|
8165 |
! |
|
8166 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8167 |
scrollDown:nPixels |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8168 |
"change origin to scroll down some pixels" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8169 |
|
|
1035
261c3ab854f0
Use #viewOrigin instead of translation transformation to get
Stefan Vogel <sv@exept.de>
parents:
1028
diff
changeset
|
8170 |
|viewOrigin| |
|
261c3ab854f0
Use #viewOrigin instead of translation transformation to get
Stefan Vogel <sv@exept.de>
parents:
1028
diff
changeset
|
8171 |
|
| 2703 | 8172 |
nPixels ~~ 0 ifTrue:[ |
| 3152 | 8173 |
viewOrigin := self viewOrigin. |
8174 |
self scrollTo:(viewOrigin x @ (viewOrigin y + nPixels)) |
|
| 2703 | 8175 |
] |
8176 |
||
8177 |
"Modified: / 20.8.1996 / 17:34:36 / stefan" |
|
8178 |
"Modified: / 21.5.1999 / 15:57:56 / cg" |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8179 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8180 |
|
| 269 | 8181 |
scrollHorizontalTo:aPixelOffset |
8182 |
"change origin to make aPixelOffset be the left col" |
|
8183 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8184 |
|orgY| |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8185 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8186 |
orgY := self viewOrigin y. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8187 |
^ self scrollTo:(aPixelOffset @ orgY). |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8188 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8189 |
"Modified: 8.7.1996 / 15:34:54 / stefan" |
| 140 | 8190 |
! |
8191 |
||
| 269 | 8192 |
scrollHorizontalToPercent:percent |
8193 |
"scroll to a position given in percent of total" |
|
8194 |
||
8195 |
|wCont| |
|
8196 |
||
8197 |
wCont := self widthOfContents. |
|
8198 |
transformation notNil ifTrue:[ |
|
| 3152 | 8199 |
wCont := transformation applyScaleX:wCont. |
| 269 | 8200 |
]. |
8201 |
self scrollHorizontalTo: |
|
| 3152 | 8202 |
((((wCont * percent) / 100.0) + 0.5) asInteger) |
| 269 | 8203 |
! |
8204 |
||
8205 |
scrollLeft |
|
8206 |
"scroll left by some amount; this is called when the scrollbars |
|
8207 |
scroll-step left button is pressed." |
|
8208 |
||
8209 |
self scrollLeft:(self horizontalScrollStep) |
|
8210 |
! |
|
8211 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8212 |
scrollLeft:nPixels |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8213 |
"change origin to scroll left some pixels" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8214 |
|
|
1035
261c3ab854f0
Use #viewOrigin instead of translation transformation to get
Stefan Vogel <sv@exept.de>
parents:
1028
diff
changeset
|
8215 |
|viewOrigin| |
|
261c3ab854f0
Use #viewOrigin instead of translation transformation to get
Stefan Vogel <sv@exept.de>
parents:
1028
diff
changeset
|
8216 |
|
| 2703 | 8217 |
nPixels ~~ 0 ifTrue:[ |
| 3152 | 8218 |
viewOrigin := self viewOrigin. |
8219 |
self scrollTo:((viewOrigin x - nPixels) @ viewOrigin y). |
|
| 2703 | 8220 |
] |
8221 |
||
8222 |
"Modified: / 20.8.1996 / 17:35:09 / stefan" |
|
8223 |
"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
|
8224 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8225 |
|
| 269 | 8226 |
scrollRight |
8227 |
"scroll right by some amount; this is called when the scrollbars |
|
8228 |
scroll-step right button is pressed." |
|
8229 |
||
8230 |
self scrollRight:(self horizontalScrollStep) |
|
8231 |
! |
|
8232 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8233 |
scrollRight:nPixels |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8234 |
"change origin to scroll right some pixels" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8235 |
|
|
1035
261c3ab854f0
Use #viewOrigin instead of translation transformation to get
Stefan Vogel <sv@exept.de>
parents:
1028
diff
changeset
|
8236 |
|viewOrigin| |
|
261c3ab854f0
Use #viewOrigin instead of translation transformation to get
Stefan Vogel <sv@exept.de>
parents:
1028
diff
changeset
|
8237 |
|
| 2703 | 8238 |
nPixels ~~ 0 ifTrue:[ |
| 3152 | 8239 |
viewOrigin := self viewOrigin. |
8240 |
self scrollTo:((viewOrigin x + nPixels) @ viewOrigin y) |
|
| 2703 | 8241 |
] |
8242 |
||
8243 |
"Modified: / 20.8.1996 / 17:35:37 / stefan" |
|
8244 |
"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
|
8245 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8246 |
|
|
1052
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8247 |
scrollToBottom |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8248 |
self scrollTo:0 @ (self heightOfContents - self innerHeight) |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8249 |
|
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8250 |
"Created: 13.9.1996 / 14:08:03 / cg" |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8251 |
"Modified: 13.9.1996 / 14:09:32 / cg" |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8252 |
! |
|
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8253 |
|
|
2371
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8254 |
scrollToLeft |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8255 |
"move viewOrigin to the left" |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8256 |
|
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8257 |
self scrollHorizontalTo:0 |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8258 |
! |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8259 |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8260 |
scrollToPercent:originAsPercent |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8261 |
"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
|
8262 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8263 |
|wCont hCont percent| |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8264 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8265 |
percent := originAsPercent asPoint. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8266 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8267 |
wCont := self widthOfContents. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8268 |
hCont := self heightOfContents. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8269 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8270 |
transformation notNil ifTrue:[ |
| 3152 | 8271 |
wCont := transformation applyScaleX:wCont. |
8272 |
hCont := transformation applyScaleY:hCont. |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8273 |
]. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8274 |
self scrollTo: |
| 3152 | 8275 |
((((wCont * percent x) / 100.0) + 0.5) asInteger) @ |
8276 |
((((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
|
8277 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8278 |
"Created: 5.8.1996 / 12:15:53 / stefan" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8279 |
"Modified: 5.8.1996 / 12:42:57 / stefan" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8280 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8281 |
|
|
2371
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8282 |
scrollToRight |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8283 |
"move viewOrigin to the right" |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8284 |
|
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8285 |
|wCont| |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8286 |
|
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8287 |
wCont := self widthOfContents. |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8288 |
transformation notNil ifTrue:[ |
| 3152 | 8289 |
wCont := transformation applyScaleX:wCont. |
|
2371
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8290 |
]. |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8291 |
self scrollHorizontalTo:((wCont - self innerWidth) max:0) |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8292 |
|
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8293 |
! |
|
fafba97d401c
added #scrollToLeft and #scrollToRight
Claus Gittinger <cg@exept.de>
parents:
2357
diff
changeset
|
8294 |
|
| 269 | 8295 |
scrollToTop |
8296 |
"move viewOrigin to top" |
|
8297 |
||
8298 |
self scrollVerticalTo:0 |
|
8299 |
! |
|
8300 |
||
8301 |
scrollToTopLeft |
|
8302 |
"move viewOrigin to top/left" |
|
8303 |
||
8304 |
self scrollTo:(0 @ 0). |
|
8305 |
! |
|
8306 |
||
8307 |
scrollUp |
|
8308 |
"scroll up by some amount; this is called when the scrollbars |
|
8309 |
scroll-step up button is pressed." |
|
8310 |
||
8311 |
self scrollUp:(self verticalScrollStep) |
|
8312 |
! |
|
8313 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8314 |
scrollUp:nPixels |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8315 |
"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
|
8316 |
|
|
1035
261c3ab854f0
Use #viewOrigin instead of translation transformation to get
Stefan Vogel <sv@exept.de>
parents:
1028
diff
changeset
|
8317 |
|viewOrigin| |
|
261c3ab854f0
Use #viewOrigin instead of translation transformation to get
Stefan Vogel <sv@exept.de>
parents:
1028
diff
changeset
|
8318 |
|
| 2703 | 8319 |
nPixels ~~ 0 ifTrue:[ |
| 3152 | 8320 |
viewOrigin := self viewOrigin. |
8321 |
self scrollTo:(viewOrigin x @ (viewOrigin y - nPixels)). |
|
| 2703 | 8322 |
] |
8323 |
||
8324 |
"Modified: / 20.8.1996 / 17:36:16 / stefan" |
|
8325 |
"Modified: / 21.5.1999 / 15:58:21 / cg" |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8326 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8327 |
|
| 269 | 8328 |
scrollVerticalTo:aPixelOffset |
8329 |
"change origin to make aPixelOffset be the top line" |
|
8330 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8331 |
|orgX| |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8332 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8333 |
orgX := self viewOrigin x. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8334 |
^ self scrollTo:(orgX @ aPixelOffset). |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8335 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8336 |
"Modified: 8.7.1996 / 15:35:40 / stefan" |
| 135 | 8337 |
! |
8338 |
||
| 269 | 8339 |
scrollVerticalToPercent:percent |
8340 |
"scroll to a position given in percent of total" |
|
8341 |
||
8342 |
|hCont| |
|
8343 |
||
8344 |
hCont := self heightOfContents. |
|
8345 |
transformation notNil ifTrue:[ |
|
| 3152 | 8346 |
hCont := transformation applyScaleY:hCont. |
| 140 | 8347 |
]. |
| 269 | 8348 |
self scrollVerticalTo: |
| 3152 | 8349 |
((((hCont * percent) / 100.0) + 0.5) asInteger) |
| 269 | 8350 |
! |
8351 |
||
8352 |
verticalScrollStep |
|
8353 |
"return the amount to scroll when stepping up/down. |
|
8354 |
Subclasses may want to redefine this." |
|
8355 |
||
8356 |
^ (device verticalPixelPerMillimeter * 20) asInteger |
|
8357 |
! |
|
8358 |
||
8359 |
widthForScrollBetween:yStart and:yEnd |
|
8360 |
"return the width in pixels for a scroll between yStart and yEnd |
|
8361 |
- return full width here since we do not know how wide contents is. |
|
8362 |
Views which only use part of their space (short lists, text) may redefine |
|
8363 |
this method and return the number of pixels that have to be scrolled. |
|
8364 |
On slow displays, this may make a difference; on fast ones you will probably |
|
8365 |
not notice any difference." |
|
8366 |
||
8367 |
^ (width - margin - margin) |
|
| 135 | 8368 |
! ! |
8369 |
||
8370 |
!SimpleView methodsFor:'scrolling-basic'! |
|
8371 |
||
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8372 |
scrollTo:newOrigin |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8373 |
"change origin to have newOrigin be visible at the top-left. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8374 |
The argument defines the integer device coordinates of the new top-left |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8375 |
point." |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8376 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8377 |
^ self scrollTo:newOrigin redraw:true |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8378 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8379 |
"Modified: 15.7.1996 / 11:35:08 / stefan" |
|
1052
c7e31a453192
added default implementations for pageUp / pageDown
Claus Gittinger <cg@exept.de>
parents:
1048
diff
changeset
|
8380 |
"Modified: 13.9.1996 / 14:09:19 / cg" |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8381 |
! |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8382 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8383 |
scrollTo:newOrigin redraw:doRedraw |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8384 |
"change origin to have newOrigin be visible at the top-left. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8385 |
The argument defines the integer device coordinates of the new top-left |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8386 |
point." |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8387 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8388 |
|dX "{ Class:SmallInteger }"
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8389 |
dY "{ Class:SmallInteger }"
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8390 |
orgX "{ Class:SmallInteger }"
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8391 |
orgY "{ Class:SmallInteger }"
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8392 |
x y iw ih |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8393 |
hCont wCont fromX toX fromY toY copyWidth copyHeight |
| 2649 | 8394 |
redrawX redrawY wg| |
| 135 | 8395 |
|
8396 |
hCont := self heightOfContents. |
|
8397 |
wCont := self widthOfContents. |
|
8398 |
transformation isNil ifTrue:[ |
|
| 3152 | 8399 |
orgY := orgX := 0 |
| 135 | 8400 |
] ifFalse:[ |
| 3152 | 8401 |
wCont := (transformation applyScaleX:wCont) rounded. |
8402 |
hCont := (transformation applyScaleY:hCont) rounded. |
|
8403 |
orgY := transformation translation y negated. |
|
8404 |
orgX := transformation translation x negated |
|
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8405 |
]. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8406 |
|
| 135 | 8407 |
iw := self innerWidth. |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8408 |
ih := self innerHeight. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8409 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8410 |
"don't scroll outside of displayed area" |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8411 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8412 |
x := newOrigin x. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8413 |
y := newOrigin y. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8414 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8415 |
x + iw > wCont ifTrue:[ |
| 3152 | 8416 |
x := wCont - iw. |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8417 |
]. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8418 |
x < 0 ifTrue:[ |
| 3152 | 8419 |
x := 0 |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8420 |
]. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8421 |
y + ih > hCont ifTrue:[ |
| 3152 | 8422 |
y := hCont - ih. |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8423 |
]. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8424 |
y < 0 ifTrue:[ |
| 3152 | 8425 |
y := 0. |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8426 |
]. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8427 |
|
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8428 |
dX := x - orgX. |
|
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8429 |
dY := y - orgY. |
| 135 | 8430 |
|
| 1066 | 8431 |
(dX == 0 and:[dY == 0]) ifTrue:[ |
8432 |
^ self |
|
8433 |
]. |
|
8434 |
||
| 2649 | 8435 |
(wg := self windowGroup) notNil ifTrue:[ |
| 3152 | 8436 |
wg processRealExposeEventsFor:self. |
| 2649 | 8437 |
]. |
|
2405
95e4a8e563d8
precess expose events before scroll
Claus Gittinger <cg@exept.de>
parents:
2400
diff
changeset
|
8438 |
|
| 135 | 8439 |
self originWillChange. |
|
1017
43bc3829dcc5
Make #scrollTo: the basic scroll action.
Stefan Vogel <sv@exept.de>
parents:
1005
diff
changeset
|
8440 |
(shown and:[doRedraw]) ifTrue:[ |
| 3152 | 8441 |
copyWidth := iw - dX abs. |
8442 |
copyHeight := ih - dY abs. |
|
8443 |
((copyWidth > 0) and:[copyHeight > 0]) ifTrue:[ |
|
8444 |
"/ some of the currently displayed pixels |
|
8445 |
"/ remain visible. Copy them |
|
8446 |
||
8447 |
dX < 0 ifTrue:[ |
|
8448 |
fromX := margin. |
|
8449 |
toX := margin - dX. |
|
8450 |
redrawX := margin |
|
8451 |
] ifFalse:[ |
|
8452 |
fromX := margin + dX. |
|
8453 |
toX := margin. |
|
8454 |
redrawX := margin + copyWidth. |
|
8455 |
]. |
|
8456 |
dY < 0 ifTrue:[ |
|
8457 |
fromY := margin. |
|
8458 |
toY := margin - dY. |
|
8459 |
redrawY := margin. |
|
8460 |
] ifFalse:[ |
|
8461 |
fromY := margin + dY. |
|
8462 |
toY := margin. |
|
8463 |
redrawY := margin + copyHeight. |
|
8464 |
]. |
|
8465 |
self catchExpose. |
|
8466 |
self setViewOrigin:(x @ y). |
|
8467 |
self |
|
8468 |
copyFrom:self |
|
8469 |
x:fromX y:fromY |
|
8470 |
toX:toX y:toY |
|
8471 |
width:copyWidth |
|
8472 |
height:copyHeight |
|
8473 |
async:true. |
|
8474 |
||
8475 |
self setInnerClip. |
|
8476 |
||
8477 |
"first redraw the rectangle above/below the |
|
8478 |
copied area (with full width)." |
|
8479 |
||
8480 |
copyHeight < ih ifTrue:[ |
|
8481 |
self invalidateDeviceRectangle:((margin@redrawY) extent:(iw@(ih - copyHeight))) repairNow:false. |
|
|
2381
9a365ce57a19
async redraw when scrolling (i.e. invalidate instead of redraw)
Claus Gittinger <cg@exept.de>
parents:
2376
diff
changeset
|
8482 |
"/ self |
|
9a365ce57a19
async redraw when scrolling (i.e. invalidate instead of redraw)
Claus Gittinger <cg@exept.de>
parents:
2376
diff
changeset
|
8483 |
"/ redrawDeviceX:margin y:redrawY |
|
9a365ce57a19
async redraw when scrolling (i.e. invalidate instead of redraw)
Claus Gittinger <cg@exept.de>
parents:
2376
diff
changeset
|
8484 |
"/ width:iw height:(ih - copyHeight). |
| 3152 | 8485 |
]. |
8486 |
||
8487 |
"second redraw the rectangle left/right of the |
|
8488 |
copied area" |
|
8489 |
||
8490 |
copyWidth < iw ifTrue:[ |
|
8491 |
self invalidateDeviceRectangle:((redrawX@toY) extent:((iw-copyWidth)@copyHeight)) repairNow:false. |
|
|
2381
9a365ce57a19
async redraw when scrolling (i.e. invalidate instead of redraw)
Claus Gittinger <cg@exept.de>
parents:
2376
diff
changeset
|
8492 |
"/ self redrawDeviceX:redrawX y:toY |
|
9a365ce57a19
async redraw when scrolling (i.e. invalidate instead of redraw)
Claus Gittinger <cg@exept.de>
parents:
2376
diff
changeset
|
8493 |
"/ |
|
9a365ce57a19
async redraw when scrolling (i.e. invalidate instead of redraw)
Claus Gittinger <cg@exept.de>
parents:
2376
diff
changeset
|
8494 |
"/ width:iw - copyWidth |
|
9a365ce57a19
async redraw when scrolling (i.e. invalidate instead of redraw)
Claus Gittinger <cg@exept.de>
parents:
2376
diff
changeset
|
8495 |
"/ height:copyHeight. |
| 3152 | 8496 |
]. |
8497 |
self waitForExpose. |
|
8498 |
] ifFalse:[ |
|
8499 |
"redraw everything" |
|
8500 |
||
8501 |
self setViewOrigin:(x @ y). |
|
8502 |
self invalidateDeviceRectangle:((margin@margin) extent:(iw@ih)) repairNow:false. |
|
|
2381
9a365ce57a19
async redraw when scrolling (i.e. invalidate instead of redraw)
Claus Gittinger <cg@exept.de>
parents:
2376
diff
changeset
|
8503 |
"/ self redrawDeviceX:margin y:margin |
|
9a365ce57a19
async redraw when scrolling (i.e. invalidate instead of redraw)
Claus Gittinger <cg@exept.de>
parents:
2376
diff
changeset
|
8504 |
"/ width:iw |
|
9a365ce57a19
async redraw when scrolling (i.e. invalidate instead of redraw)
Claus Gittinger <cg@exept.de>
parents:
2376
diff
changeset
|
8505 |
"/ height:ih. |
| 3152 | 8506 |
]. |
| 269 | 8507 |
] ifFalse:[ |
| 3152 | 8508 |
self setViewOrigin:(x @ y). |
| 2802 | 8509 |
]. |
8510 |
||
| 709 | 8511 |
self originChanged:(dX negated @ dY negated). |
8512 |
||
|
2381
9a365ce57a19
async redraw when scrolling (i.e. invalidate instead of redraw)
Claus Gittinger <cg@exept.de>
parents:
2376
diff
changeset
|
8513 |
"Modified: / 5.8.1996 / 11:57:09 / stefan" |
|
2405
95e4a8e563d8
precess expose events before scroll
Claus Gittinger <cg@exept.de>
parents:
2400
diff
changeset
|
8514 |
"Modified: / 1.12.1998 / 22:35:18 / cg" |
| 135 | 8515 |
! ! |
8516 |
||
| 269 | 8517 |
!SimpleView methodsFor:'startup'! |
8518 |
||
8519 |
open |
|
8520 |
"open up the view - for normal views, this is a modeless open |
|
8521 |
(i.e. the new view comes up as independent process). |
|
8522 |
Although #open is only to be sent to topviews (i.e. it could have been |
|
8523 |
implemented in TopView), it is implemented here - therefore, every view |
|
8524 |
can be opened as a topView. |
|
8525 |
This is redefined in ModalBox, which comes up modal (i.e. |
|
8526 |
control is under the current process, so that interaction with the |
|
8527 |
current group is blocked while the modalBox is active)." |
|
8528 |
||
8529 |
^ self openModeless |
|
8530 |
||
8531 |
" |
|
8532 |
View new open |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8533 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8534 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8535 |
" |
| 269 | 8536 |
(Button label:'hello') open |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8537 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8538 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8539 |
" |
| 269 | 8540 |
|top| |
8541 |
top := StandardSystemView new. |
|
8542 |
top extent:200@200. |
|
8543 |
Button label:'hello' in:top. |
|
8544 |
top open |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8545 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8546 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8547 |
" |
| 269 | 8548 |
YesNoBox new open |
8549 |
" |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8550 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8551 |
"Modified: 24.7.1997 / 13:26:42 / cg" |
| 269 | 8552 |
! |
8553 |
||
8554 |
openAndWait |
|
8555 |
"open up the view - wait until it is visible. |
|
8556 |
In normal applications, you do not need to wait till the view is |
|
8557 |
open - it should do all of its drawing itself when it gets the |
|
8558 |
first expose event. |
|
8559 |
However, if you want to 'manually' draw into the view (for example, |
|
8560 |
in doIt expressions) the view must be visible (realized) before doing so. |
|
8561 |
Use this open in those situations." |
|
8562 |
||
8563 |
self open. |
|
8564 |
self waitUntilVisible. |
|
8565 |
||
8566 |
"does not work: |
|
8567 |
||
| 3152 | 8568 |
|v| |
8569 |
||
8570 |
v := View new open. |
|
8571 |
v displayLineFrom:0@0 to:50@50 |
|
| 269 | 8572 |
|
8573 |
does work: |
|
8574 |
||
| 3152 | 8575 |
|v| |
8576 |
||
8577 |
v := View new openAndWait. |
|
8578 |
v displayLineFrom:0@0 to:50@50 |
|
| 269 | 8579 |
" |
8580 |
! |
|
8581 |
||
8582 |
openAt:aPoint |
|
8583 |
"open up the view modeless - positions the view" |
|
8584 |
||
8585 |
^self openModelessAt:aPoint |
|
8586 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8587 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8588 |
(Button label:'hello') open |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8589 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8590 |
(Button label:'hello') openAt:(100@100) |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8591 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8592 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8593 |
"Modified: 24.7.1997 / 13:26:23 / cg" |
| 269 | 8594 |
! |
8595 |
||
8596 |
openAtCenter |
|
8597 |
"open up the view modeless - positions the view" |
|
8598 |
||
8599 |
^self openModelessAtCenter |
|
8600 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8601 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8602 |
(Button label:'hello') open |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8603 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8604 |
(Button label:'hello') openAtCenter |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8605 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8606 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8607 |
"Modified: 24.7.1997 / 13:01:12 / cg" |
| 269 | 8608 |
! |
8609 |
||
8610 |
openAutonomous |
|
8611 |
"create and schedule a new windowgroup for me and open the view. |
|
8612 |
The view will be handled by its own process, effectively running in |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8613 |
parallel. |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8614 |
Notice: |
| 3152 | 8615 |
This entry is for NON-topviews, which want to be served |
8616 |
autonomous from their real topview. |
|
8617 |
(see the fileBrowsers kill-button |
|
8618 |
when executing unix commands as an example)" |
|
| 269 | 8619 |
|
| 1877 | 8620 |
|wg mainGroup| |
| 269 | 8621 |
|
| 763 | 8622 |
wg := WindowGroup new. |
8623 |
self windowGroup:wg. |
|
| 1877 | 8624 |
|
8625 |
mainGroup := WindowGroup activeGroup. |
|
8626 |
mainGroup notNil ifTrue:[ |
|
| 3152 | 8627 |
mainGroup := mainGroup mainGroup. |
| 1877 | 8628 |
]. |
8629 |
||
8630 |
wg isForModalSubview:true. "/ make it handle update events for the main group |
|
8631 |
wg startupWith:[wg mainGroup:mainGroup. self realizeInGroup]. |
|
8632 |
||
8633 |
"/ wg startupModal:[true] forGroup:mainGroup |
|
8634 |
"/ self realizeInGroup. |
|
8635 |
||
8636 |
"Modified: 20.8.1997 / 17:57:38 / cg" |
|
| 269 | 8637 |
! |
8638 |
||
|
420
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8639 |
openInGroup:aGroup |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8640 |
"special open within another windowGroup. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8641 |
This allows a view to be realized in any windowgroup; |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8642 |
for applications where multiple views act as a group |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8643 |
(i.e. close and iconify together)." |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8644 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8645 |
self windowGroup:aGroup. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8646 |
aGroup addTopView:self. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8647 |
|
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8648 |
"/ self realizeKeepingGroup:true |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8649 |
aGroup isForModalSubview:true. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8650 |
self realize. |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8651 |
! |
|
9ad55eba79ac
allow opening subViews as modal;
Claus Gittinger <cg@exept.de>
parents:
415
diff
changeset
|
8652 |
|
| 269 | 8653 |
openModal |
8654 |
"create a new windowgroup, but start processing in the current process |
|
8655 |
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
|
8656 |
Stay in the modalLoop while the view is visible. |
| 269 | 8657 |
(i.e. control is returned to the sender when the receiver is closed)" |
8658 |
||
8659 |
self openModal:[true] |
|
8660 |
||
8661 |
" |
|
8662 |
the same: |
|
| 3152 | 8663 |
YesNoBox new open |
8664 |
||
8665 |
YesNoBox new openModal |
|
| 269 | 8666 |
|
8667 |
different: |
|
| 3152 | 8668 |
(Button label:'hello') open |
8669 |
||
8670 |
(Button label:'hello') openModal |
|
| 269 | 8671 |
" |
8672 |
! |
|
8673 |
||
8674 |
openModal:aBlock |
|
8675 |
"create a new windowgroup, but start processing in the current process - |
|
8676 |
actually suspending event processing for the currently active group. |
|
8677 |
Stay in this modal loop while aBlock evaluates to true AND the receiver is |
|
8678 |
visible. |
|
8679 |
(i.e. control is returned to the sender when the receiver is closed) |
|
8680 |
This makes any interaction with the current window impossible - |
|
8681 |
however, other views (in other windowgroups) still work." |
|
8682 |
||
|
2167
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
8683 |
|mainGroup masterGroup| |
|
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
8684 |
|
|
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
8685 |
"/ mainGroup := WindowGroup activeGroup. |
|
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
8686 |
"/ mainGroup notNil ifTrue:[mainGroup := mainGroup mainGroup]. |
|
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
8687 |
|
|
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
8688 |
masterGroup := WindowGroup activeGroup. |
| 3345 | 8689 |
[masterGroup notNil and:[masterGroup isPopUp or:[masterGroup isModal]]] whileTrue:[ |
| 3367 | 8690 |
masterGroup := masterGroup previousGroup. |
|
2167
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
8691 |
]. |
|
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
8692 |
^ self openModal:aBlock inGroup:masterGroup "/ mainGroup. |
|
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
8693 |
|
|
41e74cf73d7a
fixed modal popup from a modal view
Claus Gittinger <cg@exept.de>
parents:
2161
diff
changeset
|
8694 |
"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
|
8695 |
"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
|
8696 |
! |
|
299
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
8697 |
|
|
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
8698 |
openModal:aBlock inGroup:mainGroup |
|
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
8699 |
"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
|
8700 |
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
|
8701 |
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
|
8702 |
visible. |
|
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
8703 |
(i.e. control is returned to the sender when the receiver is closed) |
|
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
8704 |
This makes any interaction with the current window impossible - |
|
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
8705 |
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
|
8706 |
|
| 3345 | 8707 |
|tops mainView mainViewID previousGroup | |
|
1397
932c517ad29c
moved tranientView setup up in the hierarchy
Claus Gittinger <cg@exept.de>
parents:
1393
diff
changeset
|
8708 |
|
| 1736 | 8709 |
self isPopUpView ifFalse:[ |
| 3367 | 8710 |
ModalBox usingTransientViews ifTrue:[ |
8711 |
"make view only transient, if there is a visible topView. |
|
8712 |
If none of them is visible, we do want an icon for ourself" |
|
|
3202
d455f6300f96
openModal:inGroup: makes view transient only if there are visible top views.
Stefan Vogel <sv@exept.de>
parents:
3196
diff
changeset
|
8713 |
|
| 3367 | 8714 |
mainGroup notNil ifTrue:[ |
8715 |
(tops := mainGroup topViews) notNil ifTrue:[ |
|
8716 |
tops notEmpty ifTrue:[ |
|
8717 |
mainView := tops detect:[:v| v shown] ifNone:nil. |
|
8718 |
mainView notNil ifTrue:[ |
|
8719 |
mainViewID := mainView id. |
|
8720 |
] |
|
8721 |
] |
|
8722 |
]. |
|
8723 |
]. |
|
8724 |
||
8725 |
mainViewID isNil ifTrue:[ |
|
8726 |
self origin:(device center - (self extent//2)) |
|
8727 |
]. |
|
8728 |
||
8729 |
drawableId isNil ifTrue:[self create]. |
|
8730 |
mainView notNil ifTrue:[ |
|
8731 |
device setTransient:drawableId for:mainViewID. |
|
8732 |
]. |
|
8733 |
]. |
|
|
1397
932c517ad29c
moved tranientView setup up in the hierarchy
Claus Gittinger <cg@exept.de>
parents:
1393
diff
changeset
|
8734 |
]. |
|
932c517ad29c
moved tranientView setup up in the hierarchy
Claus Gittinger <cg@exept.de>
parents:
1393
diff
changeset
|
8735 |
|
|
932c517ad29c
moved tranientView setup up in the hierarchy
Claus Gittinger <cg@exept.de>
parents:
1393
diff
changeset
|
8736 |
self raise. |
|
299
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
8737 |
|
| 269 | 8738 |
Processor activeProcessIsSystemProcess ifTrue:[ |
| 3367 | 8739 |
" |
8740 |
put myself into the modal group, let it handle events for |
|
8741 |
me as well. This is only a half way solution, since the view |
|
8742 |
is not modal at all ... however, the only situation |
|
8743 |
where this happens is with modal boxes popped while in a |
|
8744 |
modal browser. You will forgive me for that inconvenience. |
|
8745 |
" |
|
8746 |
windowGroup := mainGroup. |
|
8747 |
mainGroup notNil ifTrue:[mainGroup addTopView:self]. |
|
8748 |
self realize |
|
| 135 | 8749 |
] ifFalse:[ |
| 3367 | 8750 |
previousGroup := WindowGroup activeGroup. |
8751 |
||
8752 |
" |
|
8753 |
show a stop-cursor in the main group |
|
8754 |
" |
|
8755 |
mainGroup notNil ifTrue:[ |
|
8756 |
self isPopUpView ifFalse:[ |
|
8757 |
mainGroup showCursor:(Cursor stop). |
|
8758 |
(previousGroup notNil and:[previousGroup ~~ mainGroup]) ifTrue:[ |
|
8759 |
previousGroup showCursor:(Cursor stop). |
|
8760 |
]. |
|
8761 |
] |
|
8762 |
]. |
|
8763 |
||
8764 |
" |
|
8765 |
create a new window group and put myself into it |
|
8766 |
" |
|
8767 |
windowGroup := WindowGroup new. |
|
8768 |
windowGroup addTopView:self. |
|
8769 |
windowGroup setPreviousGroup:previousGroup. |
|
8770 |
||
8771 |
superView notNil ifTrue:[ |
|
8772 |
"/ |
|
8773 |
"/ special: this is a modal subview, |
|
8774 |
"/ prevent the view from reassigning its windowGroup when realized |
|
8775 |
"/ (subviews normally place themself into the superviews group) |
|
8776 |
"/ |
|
8777 |
windowGroup isForModalSubview:true. |
|
8778 |
]. |
|
8779 |
||
8780 |
" |
|
8781 |
go dispatch events in this new group |
|
8782 |
(thus current windowgroup is blocked from interaction) |
|
8783 |
" |
|
8784 |
AbortSignal handle:[:ex | |
|
8785 |
self hide. |
|
8786 |
ex return. |
|
8787 |
] do:[ |
|
8788 |
[ |
|
8789 |
[ |
|
8790 |
windowGroup startupModal:[realized and:aBlock] forGroup:mainGroup |
|
8791 |
] valueOnUnwindDo:[ |
|
8792 |
self hide. |
|
8793 |
] |
|
8794 |
] valueNowOrOnUnwindDo:[ |
|
8795 |
mainGroup notNil ifTrue:[ |
|
8796 |
mainGroup graphicsDevice sync. |
|
8797 |
"/ ensure that eventListener runs here ... |
|
8798 |
Delay waitForSeconds:0.05. |
|
8799 |
mainGroup processExposeEvents. |
|
8800 |
||
8801 |
ReturnFocusWhenClosingModalBoxes ifTrue:[ |
|
8802 |
" |
|
8803 |
return input focus to previously active groups top. |
|
8804 |
This helps with windowmanagers which need an explicit click |
|
8805 |
on the view for the focus. |
|
8806 |
" |
|
8807 |
tops := mainGroup topViews. |
|
8808 |
(tops notNil and:[tops notEmpty]) ifTrue:[ |
|
8809 |
tops first getKeyboardFocus |
|
8810 |
]. |
|
8811 |
]. |
|
8812 |
||
8813 |
" |
|
8814 |
restore cursors in the main group & flush its buffered key & mouse events |
|
8815 |
" |
|
8816 |
mainGroup restoreCursors. |
|
8817 |
(previousGroup notNil and:[previousGroup ~~ mainGroup]) ifTrue:[ |
|
8818 |
previousGroup restoreCursors. |
|
8819 |
]. |
|
| 1329 | 8820 |
"/ mainGroup sensor flushUserEvents. |
| 3367 | 8821 |
] |
8822 |
] |
|
8823 |
]. |
|
| 135 | 8824 |
] |
|
299
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
8825 |
|
|
e2c8fd828a64
passing group to avoid multiple activeGroup searches
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
8826 |
"Created: 10.12.1995 / 14:06:14 / cg" |
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8827 |
"Modified: 20.8.1997 / 15:14:44 / cg" |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
8828 |
! |
| 135 | 8829 |
|
| 269 | 8830 |
openModalAt:aPoint |
8831 |
"open up the view modeless - positions the view |
|
8832 |
(i.e. circumvents window managers positioning)" |
|
8833 |
||
8834 |
self origin:aPoint. |
|
| 1837 | 8835 |
drawableId isNil ifTrue:[self create]. |
|
560
968d062c79cb
oops - openAt did set transient; definitely wrong ...
Claus Gittinger <cg@exept.de>
parents:
527
diff
changeset
|
8836 |
"/ device setTransient:drawableId for:0. |
| 269 | 8837 |
^ self openModal |
8838 |
||
8839 |
" |
|
8840 |
View new openModal |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8841 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8842 |
" |
| 269 | 8843 |
View new openModalAt:100@100 |
8844 |
" |
|
8845 |
||
8846 |
"Created: 18.9.1995 / 23:21:42 / claus" |
|
8847 |
"Modified: 18.9.1995 / 23:32:26 / claus" |
|
| 1837 | 8848 |
"Modified: 28.7.1997 / 18:52:29 / cg" |
| 269 | 8849 |
! |
8850 |
||
8851 |
openModalAtCenter |
|
8852 |
"open up the view modeless - positions the view |
|
8853 |
(i.e. circumvents window managers positioning)" |
|
8854 |
||
8855 |
^ self openModalAt:(device center - (self extent//2)). |
|
8856 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8857 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8858 |
View new openModal |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8859 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8860 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8861 |
View new openModalAtCenter |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8862 |
" |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8863 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8864 |
"Modified: 24.7.1997 / 13:27:37 / cg" |
| 269 | 8865 |
! |
8866 |
||
8867 |
openModeless |
|
8868 |
"create and schedule a new windowgroup for me and open the view. |
|
8869 |
The view will be handled by its own process, effectively running in |
|
8870 |
parallel (i.e. control is returned to the sender immediately)." |
|
8871 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8872 |
self openModelessAt:nil |
| 269 | 8873 |
|
8874 |
" |
|
8875 |
the same: |
|
| 3152 | 8876 |
(Button label:'hello') open |
8877 |
||
8878 |
(Button label:'hello') openModeless |
|
| 269 | 8879 |
|
8880 |
different: |
|
| 3152 | 8881 |
YesNoBox new open |
8882 |
||
8883 |
YesNoBox new openModeless |
|
| 269 | 8884 |
" |
8885 |
" |
|
8886 |
(almost) the same: |
|
| 3152 | 8887 |
YesNoBox new open |
8888 |
||
8889 |
YesNoBox new openModal |
|
| 269 | 8890 |
|
8891 |
different: |
|
| 3152 | 8892 |
(Button label:'hello') open |
8893 |
||
8894 |
(Button label:'hello') openModal |
|
| 269 | 8895 |
" |
|
503
c2b27766bb0a
dont create a new windowGroup if there is one (in #openModeless)
Claus Gittinger <cg@exept.de>
parents:
497
diff
changeset
|
8896 |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8897 |
"Modified: 24.7.1997 / 13:17:49 / cg" |
| 269 | 8898 |
! |
8899 |
||
8900 |
openModelessAt:aPoint |
|
8901 |
"open up the view modeless - positions the view |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8902 |
(i.e. tries to circumvent the window managers positioning) |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8903 |
Notice: some windowManagers seem to ignore this and always |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8904 |
ask the user to position the view." |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8905 |
|
| 1827 | 8906 |
self openModelessAt:aPoint iconified:false |
8907 |
||
8908 |
" |
|
8909 |
View new openModeless |
|
8910 |
||
8911 |
View new openModelessAt:100@100 |
|
8912 |
" |
|
8913 |
||
8914 |
"Created: 18.9.1995 / 23:21:42 / claus" |
|
8915 |
"Modified: 24.7.1997 / 13:48:52 / cg" |
|
8916 |
! |
|
8917 |
||
8918 |
openModelessAt:aPoint iconified:iconified |
|
8919 |
"open up the view modeless - positions the view |
|
8920 |
(i.e. tries to circumvent the window managers positioning) |
|
8921 |
Notice: some windowManagers seem to ignore this and always |
|
8922 |
ask the user to position the view." |
|
8923 |
||
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8924 |
|newGroup| |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8925 |
|
| 1837 | 8926 |
drawableId isNil ifTrue:[self create]. |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8927 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8928 |
windowGroup isNil ifTrue:[ |
| 3152 | 8929 |
newGroup := true. |
8930 |
windowGroup := WindowGroup new. |
|
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8931 |
] ifFalse:[ |
| 3152 | 8932 |
newGroup := false. |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8933 |
]. |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8934 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8935 |
windowGroup addTopView:self. |
| 1827 | 8936 |
(aPoint isNil and:[iconified not]) ifTrue:[ |
| 3152 | 8937 |
windowGroup startupWith:[self realize]. |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8938 |
] ifFalse:[ |
| 3152 | 8939 |
windowGroup startupWith:[self realizeKeepingGroup:false at:aPoint iconified:iconified]. |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8940 |
]. |
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8941 |
|
|
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8942 |
newGroup ifFalse:[ |
| 3152 | 8943 |
self realizeInGroup. |
|
1823
56c9a8366a31
changes to support #openIconified.
Claus Gittinger <cg@exept.de>
parents:
1809
diff
changeset
|
8944 |
]. |
| 269 | 8945 |
|
8946 |
" |
|
| 1827 | 8947 |
StandardSystemView new openModeless |
8948 |
||
8949 |
StandardSystemView new openModelessAt:100@100 |
|
8950 |
||
8951 |
StandardSystemView new openModelessAt:100@100 iconified:true |
|
| 269 | 8952 |
" |
8953 |
||
8954 |
"Created: 18.9.1995 / 23:21:42 / claus" |
|
| 1837 | 8955 |
"Modified: 28.7.1997 / 18:52:26 / cg" |
| 269 | 8956 |
! |
8957 |
||
8958 |
openModelessAtCenter |
|
8959 |
"open up the view modeless - positions the view |
|
8960 |
(i.e. circumvents window managers positioning)" |
|
8961 |
||
8962 |
^ self openModelessAt:(device center - (self extent//2)). |
|
8963 |
||
8964 |
" |
|
8965 |
View new openModeless |
|
8966 |
||
8967 |
View new openModelessAtCenter |
|
8968 |
" |
|
8969 |
||
8970 |
"Created: 18.9.1995 / 23:21:42 / claus" |
|
8971 |
! |
|
8972 |
||
8973 |
waitUntilVisible |
|
8974 |
"wait until the receiver visible. |
|
8975 |
In normal applications, you do not need to wait till a view is |
|
8976 |
open - it should do all of its drawing itself when it gets the |
|
8977 |
first expose event. |
|
8978 |
However, if you want to 'manually' draw into the view (for example, |
|
8979 |
in doIt expressions), or subsequent views depend on some state of |
|
8980 |
another view (which is only available once visible), |
|
8981 |
use this to suspend the current process until the receiver is shown. |
|
8982 |
Caveat: |
|
| 3367 | 8983 |
we poll here for the view to be shown - we need a semaphore |
8984 |
which is raised by the view in order to do it right." |
|
|
3010
ea1a075505b4
Let #waitUntilVisible processExposeEvents
Stefan Vogel <sv@exept.de>
parents:
3008
diff
changeset
|
8985 |
|
|
ea1a075505b4
Let #waitUntilVisible processExposeEvents
Stefan Vogel <sv@exept.de>
parents:
3008
diff
changeset
|
8986 |
|wg| |
| 269 | 8987 |
|
8988 |
[self shown] whileFalse:[ |
|
| 3367 | 8989 |
(device notNil and:[device isOpen not]) ifTrue:[^ self]. |
8990 |
Delay waitForSeconds:0.05. |
|
8991 |
(wg := self windowGroup) ifNotNil:[ |
|
8992 |
wg processExposeEvents. |
|
8993 |
]. |
|
| 269 | 8994 |
]. |
8995 |
||
8996 |
"does not work (the view is in its opening phase, |
|
8997 |
when we attempt to draw a line - this gives an error, since |
|
8998 |
its internals are not yet correctly setup): |
|
8999 |
||
| 3367 | 9000 |
|v| |
9001 |
||
9002 |
v := View new open. |
|
9003 |
v displayLineFrom:0@0 to:50@50 |
|
| 269 | 9004 |
|
9005 |
does work (since we wait until the view has completely finished |
|
9006 |
its startup phase): |
|
9007 |
||
| 3367 | 9008 |
|v| |
9009 |
||
9010 |
v := View new open. |
|
9011 |
v waitUntilVisible. |
|
9012 |
v displayLineFrom:0@0 to:50@50 |
|
| 269 | 9013 |
" |
| 135 | 9014 |
! ! |
9015 |
||
| 3276 | 9016 |
!SimpleView methodsFor:'user interaction & notifications'! |
| 135 | 9017 |
|
9018 |
warn:aString |
|
9019 |
"like Objects warn, but translates the string via the |
|
9020 |
resourcePack, thus giving a translated string automatically" |
|
9021 |
||
| 151 | 9022 |
super warn:(resources string:aString) withCRs |
| 135 | 9023 |
! |
9024 |
||
9025 |
warn:aString with:argument |
|
9026 |
"like Objects warn, but translates the string via the |
|
9027 |
resourcePack, thus giving a translated string automatically" |
|
9028 |
||
| 151 | 9029 |
super warn:(resources string:aString with:argument) withCRs |
9030 |
! |
|
9031 |
||
9032 |
warn:aString with:arg1 with:arg2 |
|
9033 |
"like Objects warn, but translates the string via the |
|
9034 |
resourcePack, thus giving a translated string automatically" |
|
9035 |
||
9036 |
super warn:(resources string:aString with:arg1 with:arg2) withCRs |
|
| 3182 | 9037 |
! |
9038 |
||
9039 |
warn:aString with:arg1 with:arg2 with:arg3 |
|
9040 |
"like Objects warn, but translates the string via the |
|
9041 |
resourcePack, thus giving a translated string automatically" |
|
9042 |
||
9043 |
super warn:(resources string:aString with:arg1 with:arg2 with:arg3) withCRs |
|
| 135 | 9044 |
! ! |
9045 |
||
|
2750
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
9046 |
!SimpleView::ViewShape methodsFor:'queries'! |
|
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
9047 |
|
| 3366 | 9048 |
isRoundShape |
9049 |
^ false |
|
9050 |
! ! |
|
|
2750
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
9051 |
|
|
3377
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9052 |
!SimpleView::RoundViewShape methodsFor:'queries'! |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9053 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9054 |
isRoundShape |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9055 |
^ true |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9056 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9057 |
|
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9058 |
! ! |
|
9a9199a8bc3f
must invoke findGUIResources, when an spec array is converted to
Claus Gittinger <cg@exept.de>
parents:
3375
diff
changeset
|
9059 |
|
|
2750
36b1a4d30882
moved round-view shape computation code to simpleView
Claus Gittinger <cg@exept.de>
parents:
2741
diff
changeset
|
9060 |
!SimpleView::ArbitraryViewShape methodsFor:'accessing'! |
| 1903 | 9061 |
|
| 3366 | 9062 |
borderShapeForm |
9063 |
"return the value of the instance variable 'borderShapeForm' (automatically generated)" |
|
9064 |
||
9065 |
^ borderShapeForm |
|
9066 |
||
9067 |
"Created: 18.9.1997 / 11:04:29 / cg" |
|
9068 |
! |
|
9069 |
||
9070 |
borderShapeForm:something |
|
9071 |
"set the value of the instance variable 'borderShapeForm' (automatically generated)" |
|
9072 |
||
9073 |
borderShapeForm := something. |
|
9074 |
||
9075 |
"Created: 18.9.1997 / 11:04:29 / cg" |
|
9076 |
! |
|
9077 |
||
9078 |
viewShapeForm |
|
9079 |
"return the value of the instance variable 'viewShapeForm' (automatically generated)" |
|
9080 |
||
9081 |
^ viewShapeForm |
|
9082 |
||
9083 |
"Created: 18.9.1997 / 11:04:29 / cg" |
|
9084 |
! |
|
9085 |
||
9086 |
viewShapeForm:something |
|
9087 |
"set the value of the instance variable 'viewShapeForm' (automatically generated)" |
|
9088 |
||
9089 |
viewShapeForm := something. |
|
9090 |
||
9091 |
"Created: 18.9.1997 / 11:04:29 / cg" |
|
9092 |
! ! |
|
| 1903 | 9093 |
|
|
1101
ffeb697dd9e0
hasButtonMotionEventsFor -> hasButtonMotionEventFor
Claus Gittinger <cg@exept.de>
parents:
1066
diff
changeset
|
9094 |
!SimpleView class methodsFor:'documentation'! |
| 269 | 9095 |
|
9096 |
version |
|
|
3394
56080b4ebce1
remember the fact, that the extent changed before the view
Claus Gittinger <cg@exept.de>
parents:
3392
diff
changeset
|
9097 |
^ '$Header: /cvs/stx/stx/libview/SimpleView.st,v 1.403 2000-12-21 13:09:27 cg Exp $' |
| 135 | 9098 |
! ! |
9099 |
SimpleView initialize! |