author | Claus Gittinger <cg@exept.de> |
Thu, 21 Mar 1996 17:43:37 +0100 | |
changeset 511 | d8e810ae853e |
parent 510 | 69259a0d7c07 |
child 554 | 92d1cbe0d92f |
permissions | -rw-r--r-- |
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" |
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COPYRIGHT (c) 1989 by Claus Gittinger |
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All Rights Reserved |
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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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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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ListView subclass:#SelectionInListView |
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instanceVariableNames:'selection actionBlock enabled hilightFgColor hilightBgColor |
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halfIntensityFgColor doubleClickActionBlock selectConditionBlock |
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listAttributes multipleSelectOk clickLine initialSelectionMsg |
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printItems oneItem useIndex hilightLevel hilightFrameColor |
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ignoreReselect arrowLevel smallArrow keyActionStyle |
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returnKeyActionStyle toggleSelect strikeOut iSearchString items |
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better motif-style hilighting
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parents:
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doubleClickMsg hilightStyle' |
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classVariableNames:'RightArrowShadowForm RightArrowLightForm RightArrowForm |
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SmallRightArrowShadowForm SmallRightArrowLightForm |
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DefaultForegroundColor DefaultBackgroundColor |
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DefaultHilightForegroundColor DefaultHilightBackgroundColor |
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DefaultHilightFrameColor DefaultHilightLevel |
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DefaultRightArrowStyle DefaultRightArrowLevel |
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DefaultDisabledForegroundColor DefaultShadowColor |
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69259a0d7c07
better motif-style hilighting
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parents:
490
diff
changeset
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DefaultLightColor DefaultHilightStyle' |
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b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
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poolDictionaries:'' |
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parents:
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diff
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category:'Views-Text' |
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! |
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!SelectionInListView class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1989 by Claus Gittinger |
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All Rights Reserved |
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|
40 |
This software is furnished under a license and may be used |
|
41 |
only in accordance with the terms of that license and with the |
|
42 |
inclusion of the above copyright notice. This software may not |
|
43 |
be provided or otherwise made available to, or used by, any |
|
44 |
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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||
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documentation |
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" |
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this one is a ListView with a selected line (which is shown highlighted) |
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If multipleSelectionsOk is true, it is also allowed to shift-click multiple |
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entries. |
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If toggleSelect is true, clicking toggles (i.e. click on a seleted item |
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will deselect). |
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Whenever the selection changes, an action-block is evaluated, passing the |
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current selection as argument. |
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Currently, the selection can be nil, aNumber or a collection of numbers; |
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this will change to be either nil or a collection, making selection handling |
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easier in the future. (this stupid behavior is due to the multiple |
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select feature being added later - the first implementation used to support |
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only single selections). |
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The actionBlock is called with the current selection (single number or |
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collection of numbers) as argument. |
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Also, to support ST-80 MVC-style use, the model (if nonNil) is notified |
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by the change mechanism (performs changeMsg) and vice versa, the view |
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updates if the model changes (with aspect of either #list or #selectionIndex). |
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Before actually adding entries to the the selection, a checkBlock (if non-nil) is evaluated |
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passing the number of the entry whch is about to be selected as argument. |
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The select change operation is only done if this returns true. This allows |
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interception of select, for example to query the user if he/she wants to save |
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the old contents before (see uses in SystemBrowser and FileBrowser), or to |
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disable individual entries. |
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It is also possible to select entries with the keyboard; use the cursor up/ |
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down keys to select prev/next, Home- and End-keys to select first/last. |
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Use the return key to apply the double-click-action to the current selection. |
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Also, alphabetic keys will select the next entry starting with that key. |
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The keyboard behavior can be further controlled with the keyActionStyle |
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instance variable (see SelectionInListView>>keyActionStyle:). |
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Finally, ignoreReselect controls if pressing on an already selected item |
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triggers the action or not. For some applications it is useful to allow |
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reselects (for example, the SystemBrowsers method-list updates the |
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source code in this case). |
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Currently, some limited form of line attributes are supported. These |
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are kept in the instance variable lineAttributes. |
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This may change (using mechanisms similar to MultiColListEntry), so |
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be prepared. (dont use the listAttributes instvar directly; if possible, |
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use MultiColListEntry or subclasses of it. |
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Although currently based on the listAttributes instVar, the implementation of |
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text attributes will be changed in the near future (when Text/DisplayText are |
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available). |
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However, the protocol will probably be kept for backward compatibility |
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(i.e. use #attributeAt: / #attributeAt:put etc. - at least, these are easy to find |
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when migrating to the new attributed text handling). |
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InstanceVariables: |
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selection <misc> the current selection. nil, a number or collection of numbers |
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actionBlock <Block> block to be evaluated on selection changes |
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enabled <Boolean> true: selection changes allowed; false: ignore clicks |
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hilightFgColor |
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hilightBgColor <Color> how highlighted items are drawn |
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halfIntensityColor <Color> foreground for disabled items |
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selectConditionBlock <Block> if non-nil, this nlock can decide if selection is ok |
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doubleClickActionBlock <Block> action to perform on double-click |
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listAttributes dont use - will vanish |
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hilightLevel <Integer> level to draw selections (i.e. for 3D effect) |
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hilightFrameColor <Color> rectangle around highlighted items |
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multipleSelectOk <Boolean> if true, multiple selections (with shift) are ok. |
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default: false |
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ignoreReselect <Boolean> if true, selecting same again does not trigger action; |
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if false, every select triggers it. |
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default: true |
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toggleSelect <Boolean> if true, click toggles; |
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if false, click selects. |
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default: false |
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arrowLevel <Integer> level to draw right-arrows (for submenus etc.) |
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smallArrow <Boolean> if true, uses a small arrow bitmap |
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listMsg if non-nil, use ST-80 style (model-access) |
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initialSelectionMsg |
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printItems |
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oneItem |
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keyActionStyle <Symbol> controls how to respond to keyboard selects |
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returnKeyActionStyle <Symbol> controls how to respond to return key |
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written spring/summer 89 by claus |
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3D Jan 90 by claus |
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multiselect Jun 92 by claus |
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keyboard-select jun 94 by claus |
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" |
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! |
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examples |
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" |
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SelectionInListView can be used both in the ST/X way, using action blocks |
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or in the traditional mvc way. |
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with actions: |
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basic interface: |
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|top slv| |
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top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView new. |
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slv list:#('one' 'two' 'three'). |
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slv action:[:index | Transcript showCr:'selected ' , index printString]. |
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top add:slv in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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get element instead of index: |
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|top slv| |
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top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView new. |
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slv list:#('one' 'two' 'three'). |
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slv action:[:element | Transcript showCr:'selected ' , element printString]. |
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slv useIndex:false. |
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top add:slv in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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concrete example; show filenames: |
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(notice: normally, you would use a FileSelectionList) |
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|top slv| |
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top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView new. |
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slv list:(Filename currentDirectory directoryContents). |
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slv action:[:index | |
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Transcript showCr:'selected ' , index printString. |
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Transcript showCr:' the value is: ', slv selectionValue]. |
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top add:slv in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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add a scrollbar: |
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|top slv| |
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top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView new. |
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slv list:(Filename currentDirectory directoryContents). |
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slv action:[:index | Transcript showCr:'selected ' , index printString]. |
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top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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allow reselect (clicking on already selected entry): |
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|top slv| |
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top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView new. |
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slv list:(Filename currentDirectory directoryContents). |
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slv action:[:index | Transcript showCr:'selected ' , index printString]. |
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slv ignoreReselect:false. |
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top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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allow multiple selections: |
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|top slv| |
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top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView new. |
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slv list:(Filename currentDirectory directoryContents). |
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slv action:[:indexList | Transcript showCr:'selected ' , indexList printString]. |
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slv multipleSelectOk:true. |
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top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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same, not using index: |
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|top slv| |
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top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView new. |
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slv list:(Filename currentDirectory directoryContents). |
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slv action:[:indexList | Transcript showCr:'selected ' , indexList printString]. |
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slv multipleSelectOk:true; useIndex:false. |
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top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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strikeout mode (single): |
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|top slv| |
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top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView new. |
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slv list:(Filename currentDirectory directoryContents). |
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slv action:[:index | Transcript showCr:'selected ' , index printString]. |
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slv strikeOut:true. |
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top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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strikeout mode (multiple): |
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|top slv| |
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top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView new. |
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slv list:(Filename currentDirectory directoryContents). |
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slv action:[:index | Transcript showCr:'selected ' , index printString]. |
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slv strikeOut:true; multipleSelectOk:true. |
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top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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define what to do on double-click: |
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|top slv| |
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top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView new. |
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slv list:(Filename currentDirectory directoryContents). |
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slv action:[:index | Transcript showCr:'selected ' , index printString]. |
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slv doubleClickAction:[:index | Transcript showCr:'doubleclick on ' , index printString]. |
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top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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using a Model: |
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|top slv model| |
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model := Plug new. |
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model respondTo:#getList with:[#('foo' 'bar' 'baz' 'hello')]. |
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model respondTo:#initial with:[1]. |
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model respondTo:#setSelection: with:[:arg | Transcript showCr:'model selected:', arg printString]. |
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top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView |
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on:model |
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aspect:#someAspect |
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change:#setSelection: |
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list:#getList |
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initialSelection:#initial. |
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top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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notice, that the ST-80 behavaior on reselect is to send a selection change |
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with an index of 0. |
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same, with useIndex false: |
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|top slv model| |
384 |
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model := Plug new. |
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model respondTo:#getList with:[#('foo' 'bar' 'baz' 'hello')]. |
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model respondTo:#initial with:['bar']. |
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model respondTo:#setSelection: with:[:arg | Transcript showCr:'model selected:', arg printString]. |
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top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView |
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on:model |
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aspect:#someAspect |
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change:#setSelection: |
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list:#getList |
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initialSelection:#initial. |
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slv useIndex:false. |
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top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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self changing list: |
409 |
(selectionInListView updates itself when button changes initial selection): |
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|top slv model sel changeButton| |
412 |
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413 |
sel := 'bar'. |
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model := Plug new. |
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model respondTo:#getList with:['getList' printNL. #('foo' 'bar' 'baz' 'hello')]. |
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model respondTo:#initial with:['initial' printNL. sel]. |
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model respondTo:#setSelection: with:[:arg | ('model selected:', arg) printNL. sel := arg]. |
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changeButton := Button label:'change selection'. |
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420 |
changeButton action:[sel := 'foo'. model changed:#initial]. |
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changeButton open. |
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422 |
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423 |
top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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maxExtent:300@400; |
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extent:200@200. |
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slv := SelectionInListView |
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on:model |
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aspect:#someAspect |
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change:#setSelection: |
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list:#getList |
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initialSelection:#initial. |
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slv useIndex:false. |
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437 |
top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
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top open |
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using a SelectionInList-Model: |
442 |
(see how changes in the model (via list:...) are reflected in the view) |
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|top slv model| |
445 |
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model := SelectionInList with:#('foo' 'bar' 'baz' 'hello'). |
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model selection:'bar'. |
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449 |
top := StandardSystemView new |
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label:'select'; |
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minExtent:100@100; |
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452 |
maxExtent:300@400; |
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extent:200@200. |
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||
455 |
slv := SelectionInListView on:model. |
|
456 |
||
457 |
top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
|
458 |
top open. |
|
459 |
||
449
725c26daf5d8
examples (use new monitoringInspector)
Claus Gittinger <cg@exept.de>
parents:
441
diff
changeset
|
460 |
InspectorView openOn:model monitor:'selectionIndexHolder' |
125 | 461 |
|
462 |
||
463 |
two selectionInListViews on the same selectionInList model: |
|
464 |
||
401 | 465 |
|top1 slv1 top2 slv2 model| |
466 |
||
467 |
model := SelectionInList with:#('foo' 'bar' 'baz' 'hello'). |
|
468 |
||
469 |
top1 := StandardSystemView new |
|
470 |
label:'select'; |
|
471 |
minExtent:100@100; |
|
472 |
maxExtent:300@400; |
|
473 |
extent:200@200. |
|
474 |
||
475 |
slv1 := SelectionInListView on:model. |
|
476 |
||
477 |
top1 add:(ScrollableView forView:slv1) in:(0.0@0.0 corner:1.0@1.0). |
|
478 |
top1 open. |
|
479 |
||
480 |
top2 := StandardSystemView new |
|
481 |
label:'select'; |
|
482 |
minExtent:100@100; |
|
483 |
maxExtent:300@400; |
|
484 |
extent:200@200. |
|
485 |
||
486 |
slv2 := SelectionInListView on:model. |
|
487 |
||
488 |
top2 add:(ScrollableView forView:slv2) in:(0.0@0.0 corner:1.0@1.0). |
|
489 |
top2 open. |
|
166 | 490 |
|
491 |
||
492 |
a MultiSelectionInList model: |
|
493 |
||
401 | 494 |
|top slv model| |
495 |
||
496 |
model := MultiSelectionInList with:#('foo' 'bar' 'baz' 'hello'). |
|
497 |
model selection:#('foo' 'bar'). |
|
498 |
||
499 |
top := StandardSystemView new |
|
500 |
label:'select'; |
|
501 |
minExtent:100@100; |
|
502 |
maxExtent:300@400; |
|
503 |
extent:200@200. |
|
504 |
||
505 |
slv := SelectionInListView on:model. |
|
506 |
slv multipleSelectOk:true. |
|
507 |
||
508 |
top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
|
509 |
top open. |
|
510 |
||
449
725c26daf5d8
examples (use new monitoringInspector)
Claus Gittinger <cg@exept.de>
parents:
441
diff
changeset
|
511 |
InspectorView openOn:model monitor:'selectionIndexHolder' |
166 | 512 |
|
513 |
with strikeOut: |
|
514 |
||
401 | 515 |
|top slv model| |
516 |
||
517 |
model := MultiSelectionInList with:#('foo' 'bar' 'baz' 'hello'). |
|
518 |
model selection:#('foo' 'bar'). |
|
519 |
||
520 |
top := StandardSystemView new |
|
521 |
label:'select'; |
|
522 |
minExtent:100@100; |
|
523 |
maxExtent:300@400; |
|
524 |
extent:200@200. |
|
525 |
||
526 |
slv := SelectionInListView on:model. |
|
527 |
slv multipleSelectOk:true; toggleSelect:true; strikeOut:true. |
|
528 |
||
529 |
top add:(ScrollableView forView:slv) in:(0.0@0.0 corner:1.0@1.0). |
|
530 |
top open. |
|
531 |
||
449
725c26daf5d8
examples (use new monitoringInspector)
Claus Gittinger <cg@exept.de>
parents:
441
diff
changeset
|
532 |
InspectorView openOn:model monitor:'selectionIndexHolder' |
401 | 533 |
|
534 |
||
535 |
two listViews on the same list, but separate selections |
|
536 |
||
537 |
|top top2 lv1 lv2 selInL1 selInL2 listHolder l1 l2| |
|
538 |
||
539 |
top := StandardSystemView new extent:300@300. |
|
540 |
||
541 |
lv1 := SelectionInListView origin:0.0@0.0 corner:1.0@0.5 in:top. |
|
542 |
lv1 level:-1. |
|
543 |
lv1 toggleSelect:true. |
|
544 |
||
545 |
lv2 := SelectionInListView origin:0.0@0.5 corner:1.0@1.0 in:top. |
|
546 |
lv2 level:-1. |
|
547 |
lv2 toggleSelect:true. |
|
548 |
||
549 |
selInL1 := SelectionInList new. |
|
550 |
selInL2 := SelectionInList new. |
|
551 |
||
552 |
listHolder := #('foo' 'bar' 'baz') asValue. |
|
553 |
||
554 |
selInL1 listHolder:listHolder. |
|
555 |
selInL2 listHolder:listHolder. |
|
556 |
||
557 |
lv1 model:selInL1. |
|
558 |
lv2 model:selInL2. |
|
559 |
||
560 |
top open. |
|
561 |
||
562 |
top2 := StandardSystemView new extent:100 @ 30. |
|
563 |
l1 := Label origin:0.0@0.0 corner:0.5@1.0 in:top2. |
|
564 |
l2 := Label origin:0.5@0.0 corner:1.0@1.0 in:top2. |
|
565 |
||
566 |
l1 model:(BlockValue with:[:arg | arg value printString] argument:selInL1 selectionIndexHolder). |
|
567 |
l2 model:(BlockValue with:[:arg | arg value printString] argument:selInL2 selectionIndexHolder). |
|
568 |
||
569 |
l1 labelMessage:#value. |
|
570 |
l2 labelMessage:#value. |
|
571 |
||
572 |
top2 open. |
|
573 |
||
574 |
Delay waitForSeconds:2. |
|
575 |
listHolder value:#('1' '2' '3' '4'). |
|
119 | 576 |
" |
166 | 577 |
|
578 |
"Modified: 26.10.1995 / 16:42:02 / cg" |
|
7 | 579 |
! ! |
0 | 580 |
|
105 | 581 |
!SelectionInListView class methodsFor:'instance creation'! |
582 |
||
125 | 583 |
on:aModel aspect:aspect change:change list:list initialSelection:initial |
584 |
^ self on:aModel |
|
585 |
printItems:true |
|
586 |
oneItem:false |
|
587 |
aspect:aspect |
|
588 |
change:change |
|
589 |
list:list |
|
590 |
menu:nil |
|
591 |
initialSelection:initial |
|
592 |
useIndex:true |
|
593 |
! |
|
594 |
||
320
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diff
changeset
|
595 |
on:aModel aspect:aspect change:change list:list menu:menu initialSelection:initial |
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diff
changeset
|
596 |
^ self on:aModel |
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parents:
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diff
changeset
|
597 |
printItems:true |
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fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
598 |
oneItem:false |
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fixed error when resized empty and multiSelectOk
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diff
changeset
|
599 |
aspect:aspect |
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fixed error when resized empty and multiSelectOk
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parents:
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diff
changeset
|
600 |
change:change |
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fixed error when resized empty and multiSelectOk
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parents:
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diff
changeset
|
601 |
list:list |
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fixed error when resized empty and multiSelectOk
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parents:
271
diff
changeset
|
602 |
menu:menu |
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fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
603 |
initialSelection:initial |
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fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
604 |
useIndex:true |
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fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
605 |
! |
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fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
606 |
|
105 | 607 |
on:aModel printItems:print oneItem:one aspect:aspect |
608 |
change:change list:list menu:menu initialSelection:initial |
|
609 |
||
610 |
"for ST-80 compatibility" |
|
611 |
||
119 | 612 |
^ self on:aModel |
105 | 613 |
printItems:print |
614 |
oneItem:one |
|
615 |
aspect:aspect |
|
616 |
change:change |
|
617 |
list:list |
|
618 |
menu:menu |
|
619 |
initialSelection:initial |
|
620 |
useIndex:false |
|
119 | 621 |
! |
622 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
623 |
on:aModel printItems:print oneItem:one aspect:aspect change:change |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
624 |
list:list menu:menu initialSelection:initial useIndex:useIndex |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
625 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
626 |
"for ST-80 compatibility" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
627 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
628 |
^ (self new) on:aModel |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
629 |
printItems:print |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
630 |
oneItem:one |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
631 |
aspect:aspect |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
632 |
change:change |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
633 |
list:list |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
634 |
menu:menu |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
635 |
initialSelection:initial |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
636 |
useIndex:useIndex |
105 | 637 |
! ! |
638 |
||
22 | 639 |
!SelectionInListView class methodsFor:'defaults'! |
640 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
641 |
defaultAspectMessage |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
642 |
^ nil |
125 | 643 |
! |
644 |
||
645 |
defaultChangeMessage |
|
646 |
^ #selectionIndex: |
|
647 |
! |
|
648 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
649 |
defaultListMessage |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
650 |
^ #list |
125 | 651 |
! |
652 |
||
653 |
defaultSelectionMessage |
|
654 |
^ #selectionIndex |
|
655 |
! |
|
656 |
||
22 | 657 |
rightArrowFormOn:aDevice |
658 |
"return the form used for the right arrow (non 3D)" |
|
659 |
||
146 | 660 |
|f bits| |
22 | 661 |
|
662 |
((aDevice == Display) and:[RightArrowForm notNil]) ifTrue:[ |
|
59 | 663 |
^ RightArrowForm |
22 | 664 |
]. |
665 |
f := Form fromFile:'RightArrow.xbm' resolution:100 on:aDevice. |
|
666 |
f isNil ifTrue:[ |
|
146 | 667 |
DefaultRightArrowStyle == #solid ifTrue:[ |
668 |
bits := #[2r00000000 2r00000000 |
|
669 |
2r00000000 2r00000000 |
|
670 |
2r00000000 2r00000000 |
|
671 |
2r00000010 2r00000000 |
|
672 |
2r00000011 2r00000000 |
|
673 |
2r00000011 2r10000000 |
|
674 |
2r00000011 2r11000000 |
|
675 |
2r00000011 2r11100000 |
|
676 |
2r00000011 2r11110000 |
|
677 |
2r00000011 2r11100000 |
|
678 |
2r00000011 2r11000000 |
|
679 |
2r00000011 2r10000000 |
|
680 |
2r00000011 2r00000000 |
|
681 |
2r00000010 2r00000000 |
|
682 |
2r00000000 2r00000000 |
|
683 |
2r00000000 2r00000000] |
|
684 |
] ifFalse:[ |
|
685 |
bits := #[2r00000000 2r00000000 |
|
686 |
2r00000000 2r00000000 |
|
687 |
2r00000000 2r00000000 |
|
688 |
2r00000110 2r00000000 |
|
689 |
2r00000101 2r00000000 |
|
690 |
2r00000100 2r10000000 |
|
691 |
2r00000100 2r01000000 |
|
692 |
2r00000100 2r00100000 |
|
693 |
2r00000100 2r00010000 |
|
694 |
2r00000100 2r00100000 |
|
695 |
2r00000100 2r01000000 |
|
696 |
2r00000100 2r10000000 |
|
697 |
2r00000101 2r00000000 |
|
698 |
2r00000110 2r00000000 |
|
699 |
2r00000000 2r00000000 |
|
700 |
2r00000000 2r00000000] |
|
701 |
]. |
|
702 |
f := Form width:16 height:16 fromArray:bits on:aDevice |
|
22 | 703 |
]. |
704 |
(aDevice == Display) ifTrue:[ |
|
59 | 705 |
RightArrowForm := f |
22 | 706 |
]. |
707 |
^ f |
|
31 | 708 |
! |
709 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
710 |
rightArrowLightFormOn:aDevice |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
711 |
"return the form used for the right arrow light pixels (3D only)" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
712 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
713 |
|f| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
714 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
715 |
((aDevice == Display) and:[RightArrowLightForm notNil]) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
716 |
^ RightArrowLightForm |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
717 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
718 |
f := Form fromFile:'RightArrowLight.xbm' resolution:100 on:aDevice. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
719 |
f isNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
720 |
f := Form width:16 height:16 fromArray:#[2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
721 |
2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
722 |
2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
723 |
2r00000110 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
724 |
2r00000101 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
725 |
2r00000100 2r10000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
726 |
2r00000100 2r01000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
727 |
2r00000100 2r00100000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
728 |
2r00000100 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
729 |
2r00000100 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
730 |
2r00000100 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
731 |
2r00000100 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
732 |
2r00000100 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
733 |
2r00000100 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
734 |
2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
735 |
2r00000000 2r00000000] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
736 |
on:aDevice |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
737 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
738 |
(aDevice == Display) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
739 |
RightArrowLightForm := f |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
740 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
741 |
^ f |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
742 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
743 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
744 |
rightArrowShadowFormOn:aDevice |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
745 |
"return the form used for the right arrow light pixels (3D only)" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
746 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
747 |
|f| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
748 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
749 |
((aDevice == Display) and:[RightArrowShadowForm notNil]) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
750 |
^ RightArrowShadowForm |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
751 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
752 |
f := Form fromFile:'RightArrowShadow.xbm' resolution:100 on:aDevice. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
753 |
f isNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
754 |
f := Form width:16 height:16 fromArray:#[2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
755 |
2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
756 |
2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
757 |
2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
758 |
2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
759 |
2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
760 |
2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
761 |
2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
762 |
2r00000000 2r00010000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
763 |
2r00000000 2r00100000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
764 |
2r00000000 2r01000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
765 |
2r00000000 2r10000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
766 |
2r00000001 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
767 |
2r00000010 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
768 |
2r00000000 2r00000000 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
769 |
2r00000000 2r00000000] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
770 |
on:aDevice |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
771 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
772 |
(aDevice == Display) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
773 |
RightArrowShadowForm := f |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
774 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
775 |
^ f |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
776 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
777 |
|
31 | 778 |
smallRightArrowLightFormOn:aDevice |
779 |
"return the form used for the small right arrow light pixels (3D only)" |
|
780 |
||
781 |
|f| |
|
782 |
||
783 |
((aDevice == Display) and:[SmallRightArrowLightForm notNil]) ifTrue:[ |
|
59 | 784 |
^ SmallRightArrowLightForm |
31 | 785 |
]. |
786 |
f := Form fromFile:'SmallRightArrowLight.xbm' resolution:100 on:aDevice. |
|
787 |
f isNil ifTrue:[ |
|
59 | 788 |
f := Form width:9 height:9 fromArray:#[2r00000000 2r00000000 |
789 |
2r01100000 2r00000000 |
|
790 |
2r01011000 2r00000000 |
|
791 |
2r01000110 2r00000000 |
|
792 |
2r01000000 2r00000000 |
|
793 |
2r01000000 2r00000000 |
|
794 |
2r01000000 2r00000000 |
|
795 |
2r01000000 2r00000000 |
|
796 |
2r00000000 2r00000000] |
|
797 |
on:aDevice |
|
31 | 798 |
]. |
799 |
(aDevice == Display) ifTrue:[ |
|
59 | 800 |
SmallRightArrowLightForm := f |
31 | 801 |
]. |
802 |
^ f |
|
803 |
! |
|
804 |
||
805 |
smallRightArrowShadowFormOn:aDevice |
|
806 |
"return the form used for the small right arrow light pixels (3D only)" |
|
807 |
||
808 |
|f| |
|
809 |
||
810 |
((aDevice == Display) and:[SmallRightArrowShadowForm notNil]) ifTrue:[ |
|
59 | 811 |
^ SmallRightArrowShadowForm |
31 | 812 |
]. |
813 |
f := Form fromFile:'SmallRightArrowShadow.xbm' resolution:100 on:aDevice. |
|
814 |
f isNil ifTrue:[ |
|
59 | 815 |
f := Form width:9 height:9 fromArray:#[2r00000000 2r00000000 |
816 |
2r00000000 2r00000000 |
|
817 |
2r00000000 2r00000000 |
|
818 |
2r00000000 2r00000000 |
|
819 |
2r00000001 2r00000000 |
|
820 |
2r00000110 2r00000000 |
|
821 |
2r00011000 2r00000000 |
|
822 |
2r00100000 2r00000000 |
|
823 |
2r00000000 2r00000000] |
|
824 |
on:aDevice |
|
31 | 825 |
]. |
826 |
(aDevice == Display) ifTrue:[ |
|
59 | 827 |
SmallRightArrowShadowForm := f |
31 | 828 |
]. |
829 |
^ f |
|
125 | 830 |
! |
831 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
832 |
updateStyleCache |
441
e170bca66a78
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
437
diff
changeset
|
833 |
"extract values from the styleSheet and cache them in class variables" |
e170bca66a78
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
437
diff
changeset
|
834 |
|
e170bca66a78
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
437
diff
changeset
|
835 |
<resource: #style (#selectionDisabledForegroundColor |
e170bca66a78
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
437
diff
changeset
|
836 |
#selectionHilightForegroundColor #selectionHilightBackgroundColor |
e170bca66a78
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
437
diff
changeset
|
837 |
#selectionHilightFrameColor #selectionHilightLevel |
e170bca66a78
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
437
diff
changeset
|
838 |
#selectionRightArrowStyle #selectionRightArrowLevel |
e170bca66a78
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
437
diff
changeset
|
839 |
#selectionForegroundColor #selectionBackgroundColor |
e170bca66a78
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
437
diff
changeset
|
840 |
#selectionShadowColor #selectionLightColor |
511 | 841 |
#selectionFont #selectionHilightStyle)> |
441
e170bca66a78
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
437
diff
changeset
|
842 |
|
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
843 |
DefaultDisabledForegroundColor := StyleSheet colorAt:'selectionDisabledForegroundColor'. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
844 |
DefaultHilightForegroundColor := StyleSheet colorAt:'selectionHilightForegroundColor'. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
845 |
DefaultHilightBackgroundColor := StyleSheet colorAt:'selectionHilightBackgroundColor'. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
846 |
DefaultHilightFrameColor := StyleSheet colorAt:'selectionHilightFrameColor'. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
847 |
DefaultHilightLevel := StyleSheet at:'selectionHilightLevel' default:0. |
511 | 848 |
DefaultHilightStyle := StyleSheet at:'selectionHilightStyle' default:(StyleSheet name). |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
849 |
DefaultRightArrowStyle := StyleSheet at:'selectionRightArrowStyle'. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
850 |
DefaultRightArrowLevel := StyleSheet at:'selectionRightArrowLevel'. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
851 |
DefaultForegroundColor := StyleSheet colorAt:'selectionForegroundColor'. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
852 |
DefaultBackgroundColor := StyleSheet colorAt:'selectionBackgroundColor'. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
853 |
DefaultShadowColor := StyleSheet colorAt:'selectionShadowColor'. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
854 |
DefaultLightColor := StyleSheet colorAt:'selectionLightColor'. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
855 |
DefaultFont := StyleSheet fontAt:'selectionFont'. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
856 |
RightArrowForm := nil. |
125 | 857 |
|
858 |
" |
|
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
859 |
self updateStyleCache |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
860 |
" |
441
e170bca66a78
added style resource directive
Claus Gittinger <cg@exept.de>
parents:
437
diff
changeset
|
861 |
|
510
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
862 |
"Modified: 21.3.1996 / 17:27:59 / cg" |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
863 |
! ! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
864 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
865 |
!SelectionInListView methodsFor:'accessing-actions'! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
866 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
867 |
action:aBlock |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
868 |
"set the action block to be performed on select" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
869 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
870 |
actionBlock := aBlock |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
871 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
872 |
|
393 | 873 |
doubleClickAction:aOneArgBlock |
874 |
"set the double click action block. |
|
875 |
If non-nil, that one is evaluated on double click, passing the |
|
876 |
selection-line-number as argument." |
|
877 |
||
878 |
doubleClickActionBlock := aOneArgBlock |
|
879 |
||
880 |
"Modified: 24.2.1996 / 16:07:28 / cg" |
|
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
881 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
882 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
883 |
keyActionStyle:aSymbol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
884 |
"defines how the view should respond to alpha-keys pressed. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
885 |
Possible values are: |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
886 |
#select -> will select next entry starting with that |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
887 |
character and perform the click-action |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
888 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
889 |
#selectAndDoubleclick -> will select next & perform double-click action |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
890 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
891 |
#pass -> will pass key to superclass (i.e. no special treatment) |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
892 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
893 |
nil -> will ignore key |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
894 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
895 |
the default (set in #initialize) is #select |
125 | 896 |
" |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
897 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
898 |
keyActionStyle := aSymbol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
899 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
900 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
901 |
returnKeyActionStyle:aSymbol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
902 |
"defines how the view should respond to a return key pressed. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
903 |
Possible values are: |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
904 |
#doubleClick -> perform double-click action |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
905 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
906 |
#pass -> will pass key to superclass (i.e. no special treatment) |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
907 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
908 |
nil -> will ignore key |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
909 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
910 |
the default (set in #initialize) is #doubleClick |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
911 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
912 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
913 |
returnKeyActionStyle := aSymbol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
914 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
915 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
916 |
selectConditionBlock:aBlock |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
917 |
"set the conditionBlock; this block is evaluated before a selection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
918 |
change is performed; the change will not be done, if the evaluation |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
919 |
returns false. For example, this allows confirmation queries in |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
920 |
the SystemBrowser" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
921 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
922 |
selectConditionBlock := aBlock |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
923 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
924 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
925 |
useIndex:aBoolean |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
926 |
"set/clear the useIndex flag. If set, both actionBlock and change-messages |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
927 |
are passed the index(indices) of the selection as argument. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
928 |
If clear, the value(s) (i.e. the selected string) is passed. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
929 |
Default is true." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
930 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
931 |
useIndex := aBoolean |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
932 |
! ! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
933 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
934 |
!SelectionInListView methodsFor:'accessing-attributes'! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
935 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
936 |
attributeAt:index |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
937 |
"return the line attribute of list line index. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
938 |
currently supported are: |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
939 |
#halfIntensity |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
940 |
#disabled |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
941 |
#bold |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
942 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
943 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
944 |
listAttributes isNil ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
945 |
(index > listAttributes size) ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
946 |
^ listAttributes at:index |
125 | 947 |
] |
948 |
]. |
|
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
949 |
^ nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
950 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
951 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
952 |
attributeAt:index add:aSymbolOrCollectionOfSymbols |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
953 |
"add to a lines attribute(s); |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
954 |
currently supported are: |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
955 |
#halfIntensity |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
956 |
#disabled |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
957 |
#bold |
125 | 958 |
" |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
959 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
960 |
|current| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
961 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
962 |
current := self attributeAt:index. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
963 |
current isNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
964 |
current := Set new. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
965 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
966 |
current isSymbol ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
967 |
current == aSymbolOrCollectionOfSymbols ifTrue:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
968 |
current := Set with:current |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
969 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
970 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
971 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
972 |
aSymbolOrCollectionOfSymbols isSymbol ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
973 |
current := current add:aSymbolOrCollectionOfSymbols |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
974 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
975 |
(current includes:aSymbolOrCollectionOfSymbols) ifTrue:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
976 |
current addAll:aSymbolOrCollectionOfSymbols |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
977 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
978 |
self attributeAt:index put:current |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
979 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
980 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
981 |
attributeAt:index put:aSymbolOrCollectionOfSymbolsOrNil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
982 |
"set a lines attribute(s); |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
983 |
currently supported are: |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
984 |
#halfIntensity |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
985 |
#disabled |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
986 |
#bold |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
987 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
988 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
989 |
(index > self size) ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
990 |
listAttributes isNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
991 |
listAttributes := (OrderedCollection new:index) grow:index |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
992 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
993 |
(index > listAttributes size) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
994 |
listAttributes grow:index |
125 | 995 |
] |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
996 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
997 |
aSymbolOrCollectionOfSymbolsOrNil = (listAttributes at:index) ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
998 |
listAttributes at:index put:aSymbolOrCollectionOfSymbolsOrNil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
999 |
self redrawLine:index |
125 | 1000 |
] |
1001 |
] |
|
1002 |
||
1003 |
! |
|
1004 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1005 |
attributeAt:index remove:aSymbolOrCollectionOfSymbols |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1006 |
"remove a line attribute; |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1007 |
currently supported are: |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1008 |
#halfIntensity |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1009 |
#disabled |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1010 |
#bold |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1011 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1012 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1013 |
|current| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1014 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1015 |
current := self attributeAt:index. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1016 |
current isNil ifTrue:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1017 |
current isSymbol ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1018 |
aSymbolOrCollectionOfSymbols isSymbol ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1019 |
current == aSymbolOrCollectionOfSymbols ifTrue:[current := nil] |
125 | 1020 |
] ifFalse:[ |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1021 |
(aSymbolOrCollectionOfSymbols includes:current) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1022 |
current := nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1023 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1024 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1025 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1026 |
aSymbolOrCollectionOfSymbols isSymbol ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1027 |
current := current remove:aSymbolOrCollectionOfSymbols ifAbsent:[] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1028 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1029 |
aSymbolOrCollectionOfSymbols removeAll:aSymbolOrCollectionOfSymbols |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1030 |
] |
125 | 1031 |
]. |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1032 |
self attributeAt:index put:current |
125 | 1033 |
! |
1034 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1035 |
line:lineNr hasAttribute:aSymbol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1036 |
"return true, if line nr has attribute, aSymbol; |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1037 |
currently supported attributes are: |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1038 |
#halfIntensity |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1039 |
#disabled |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1040 |
#bold |
125 | 1041 |
" |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1042 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1043 |
|attr| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1044 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1045 |
listAttributes isNil ifTrue:[^ false]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1046 |
(lineNr > listAttributes size) ifTrue:[^ false]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1047 |
attr := listAttributes at:lineNr. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1048 |
attr isNil ifTrue:[^ false]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1049 |
attr isSymbol ifTrue:[^ attr == aSymbol]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1050 |
^ (attr includes:aSymbol) |
125 | 1051 |
! |
1052 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1053 |
setAttributes:aList |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1054 |
"set the attribute list. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1055 |
No redraw is done - the caller should make sure to redraw afterwards |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1056 |
(or use this only before the view is visible)." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1057 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1058 |
listAttributes := aList |
125 | 1059 |
! |
1060 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1061 |
strikeOut:aBoolean |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1062 |
"turn on/off strikeOut mode" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1063 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1064 |
strikeOut := aBoolean. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1065 |
! ! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1066 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1067 |
!SelectionInListView methodsFor:'accessing-behavior'! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1068 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1069 |
disable |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1070 |
"disable the view - no selection changes are allowed" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1071 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1072 |
enabled := false |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1073 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1074 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1075 |
enable |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1076 |
"enable the view - selection changes are allowed" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1077 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1078 |
enabled := true |
125 | 1079 |
! |
1080 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1081 |
ignoreReselect:aBoolean |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1082 |
"set/clear the ignoreReselect flag - |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1083 |
if set, a click on an already selected entry is ignored. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1084 |
Otherwise the notification is done, even if no |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1085 |
change in the selection occurs. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1086 |
(for example, in browser to update a method). |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1087 |
Setting ignoreReselect to false makes sense if data is shown |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1088 |
which may change by itself (i.e. without the user doing anything) |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1089 |
For example, the inspector uses this, and redisplays the value, |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1090 |
if the selection is the same. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1091 |
The default is true, meaning that a click on an already selected |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1092 |
does not lead to a notification via the actionBlock/change mechanism." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1093 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1094 |
ignoreReselect := aBoolean |
125 | 1095 |
! |
1096 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1097 |
multipleSelectOk:aBoolean |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1098 |
"allow/disallow multiple selections. If enabled, the |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1099 |
user may select multiple entries in the list, and the program |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1100 |
always gets a collection of selected items (indexes if useIndex is true, |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1101 |
values otherwise). The default is false, for single selections." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1102 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1103 |
multipleSelectOk := aBoolean. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1104 |
aBoolean ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1105 |
self enableButtonMotionEvents |
125 | 1106 |
] ifFalse:[ |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1107 |
self disableButtonMotionEvents |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1108 |
] |
125 | 1109 |
! |
1110 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1111 |
toggleSelect:aBoolean |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1112 |
"turn on/off toggle select. If true, clicking on a selected entry |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1113 |
unselects it and vice versa. The default is false, which means |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1114 |
that clicking on an already selected entry does not change its |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1115 |
select status (see also ignoreReselect:)." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1116 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1117 |
toggleSelect := aBoolean. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1118 |
! ! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1119 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1120 |
!SelectionInListView methodsFor:'accessing-contents'! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1121 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1122 |
add:aValue beforeIndex:index |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1123 |
"must recompute our current selections" |
125 | 1124 |
|
1125 |
selection notNil ifTrue:[ |
|
1126 |
multipleSelectOk ifTrue:[ |
|
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1127 |
selection := selection collect:[ :sel | |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1128 |
sel >= index ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1129 |
sel + 1 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1130 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1131 |
sel |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1132 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1133 |
]. |
125 | 1134 |
] ifFalse:[ |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1135 |
selection >= index ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1136 |
selection := selection + 1. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1137 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1138 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1139 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1140 |
^ super add:aValue beforeIndex:index. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1141 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1142 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1143 |
contents:aCollection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1144 |
"set the list - redefined, since setting the list implies unselecting |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1145 |
and clearing attributes. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1146 |
No redraw is done - the caller should make sure to redraw afterwards |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1147 |
(or use this only before the view is visible)." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1148 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1149 |
selection := nil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1150 |
listAttributes := nil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1151 |
super contents:aCollection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1152 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1153 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1154 |
list:aCollection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1155 |
"set the list - redefined, since setting the list implies unselecting |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1156 |
and clearing attributes." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1157 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1158 |
self list:aCollection keepSelection:false |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1159 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1160 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1161 |
list:aCollection keepSelection:aBoolean |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1162 |
"set the list - redefined, since setting the list implies unselecting |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1163 |
and clearing attributes." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1164 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1165 |
|oldSelection| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1166 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1167 |
"somewhat of a kludge: if selection is first line, |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1168 |
we have to remove the highlight frame by hand here" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1169 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1170 |
(shown and:[hilightLevel ~~ 0]) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1171 |
selection == firstLineShown ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1172 |
self paint:bgColor. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1173 |
self fillRectangleX:margin y:margin |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1174 |
width:(width - (margin * 2)) |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1175 |
height:(hilightLevel abs). |
125 | 1176 |
]. |
1177 |
]. |
|
1178 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1179 |
aBoolean ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1180 |
oldSelection := selection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1181 |
selection := nil. |
125 | 1182 |
]. |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1183 |
listAttributes := nil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1184 |
super list:aCollection expandTabs:printItems. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1185 |
self selection:oldSelection. "/ nil if keep is false |
31 | 1186 |
! |
1187 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1188 |
printItems:aBoolean |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1189 |
"set/clear the printItems flag. If set, items (as set via #list: or |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1190 |
as returned from the model) are sent #printString to display them. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1191 |
If false, items are assumed to be either strings, or know how to |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1192 |
display themself in a GC (i.e. they are instances of ListEntry). |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1193 |
The default is false. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1194 |
Caveat: printString seems to be too specialized - I'd rather have |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1195 |
a definable printSelector or - better - a printConverter. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1196 |
This may be added in the future." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1197 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1198 |
printItems := aBoolean |
125 | 1199 |
! |
1200 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1201 |
removeIndex:lineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1202 |
"delete line - with redraw. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1203 |
Redefined since we have to care for selection" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1204 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1205 |
self checkRemovingSelection:lineNr. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1206 |
^ super removeIndex:lineNr |
105 | 1207 |
! |
1208 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1209 |
removeIndexWithoutRedraw:lineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1210 |
"delete line - no redraw; |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1211 |
return true, if something was really deleted. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1212 |
Redefined since we have to care for selection" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1213 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1214 |
self checkRemovingSelection:lineNr. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1215 |
^ super removeIndexWithoutRedraw:lineNr |
105 | 1216 |
! |
1217 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1218 |
setContents:aCollection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1219 |
"set the list - redefined, since setting the list implies unselecting |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1220 |
and clearing attributes. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1221 |
No redraw is done - the caller should make sure to redraw afterwards |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1222 |
(or use this only before the view is visible)." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1223 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1224 |
selection := nil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1225 |
listAttributes := nil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1226 |
super setContents:aCollection. |
125 | 1227 |
! |
1228 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1229 |
setList:aCollection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1230 |
"set the list - redefined, since setting the list implies unselecting |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1231 |
and clearing attributes. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1232 |
No redraw is done - the caller should make sure to redraw afterwards |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1233 |
(or use this only before the view is visible)." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1234 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1235 |
selection := nil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1236 |
listAttributes := nil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1237 |
super setList:aCollection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1238 |
! ! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1239 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1240 |
!SelectionInListView methodsFor:'accessing-mvc'! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1241 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1242 |
addModelInterfaceTo:aDictionary |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1243 |
"see comment in View>>modelInterface" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1244 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1245 |
super addModelInterfaceTo:aDictionary. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1246 |
aDictionary at:#doubleClickMessage put:doubleClickMsg. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1247 |
aDictionary at:#initialSelectionMessage put:initialSelectionMsg. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1248 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1249 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1250 |
SelectionInListView new modelInterface |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1251 |
" |
105 | 1252 |
! |
1253 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1254 |
doubleClick:aSymbol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1255 |
"set the symbol with which the model is informed about double-click. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1256 |
OBSOLETE: please use #doubleClickMessage:" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1257 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1258 |
self obsoleteMethodWarning:'please use #doubleClickMessage:'. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1259 |
doubleClickMsg := aSymbol |
105 | 1260 |
! |
1261 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1262 |
doubleClickMessage |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1263 |
"return the symbol with which the model (if any) is informed about |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1264 |
double-click. If nil (which is the default), it is not informed." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1265 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1266 |
^ doubleClickMsg |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1267 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1268 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1269 |
doubleClickMessage:aSymbol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1270 |
"set the symbol with which the model (if any) is informed about double-click. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1271 |
If nil (which is the default), it is not informed." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1272 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1273 |
doubleClickMsg := aSymbol |
119 | 1274 |
! |
1275 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1276 |
initialSelectionMessage |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1277 |
"return the symbol by which the model informes me about a changed |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1278 |
selectionIndex. This is used both in change notification and to |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1279 |
actually aquire a new selection value." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1280 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1281 |
^ initialSelectionMsg |
125 | 1282 |
! |
1283 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1284 |
initialSelectionMessage:aSymbol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1285 |
"set the symbol by which the model informes me about a changed |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1286 |
selectionIndex. This is used both in change notification and to |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1287 |
actually aquire a new selection value." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1288 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1289 |
initialSelectionMsg := aSymbol |
125 | 1290 |
! |
1291 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1292 |
on:aModel printItems:print oneItem:one aspect:aspectSymbol change:changeSymbol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1293 |
list:listSymbol menu:menuSymbol initialSelection:initialSymbol useIndex:use |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1294 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1295 |
"ST-80 compatibility" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1296 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1297 |
aspectMsg := aspectSymbol. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1298 |
changeMsg := changeSymbol. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1299 |
listMsg := listSymbol. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1300 |
menuMsg := menuSymbol. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1301 |
initialSelectionMsg := initialSymbol. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1302 |
printItems := print. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1303 |
oneItem := one. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1304 |
useIndex := use. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1305 |
ignoreReselect := false. "/ ST80 behavior |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1306 |
self model:aModel. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1307 |
! ! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1308 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1309 |
!SelectionInListView methodsFor:'accessing-selection'! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1310 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1311 |
addElementToSelection:anObject |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1312 |
"add the element with the same printstring as the argument, anObject |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1313 |
to the selection. The entry is searched by comparing printStrings. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1314 |
No scrolling is done. Returns true, if ok, false if no such entry |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1315 |
was found." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1316 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1317 |
|lineNo str| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1318 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1319 |
str := anObject printString. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1320 |
lineNo := list findFirst:[:entry | str = entry printString]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1321 |
lineNo ~~ 0 ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1322 |
self addToSelection:lineNo. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1323 |
^ true |
125 | 1324 |
]. |
1325 |
^ false |
|
1326 |
! |
|
1327 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1328 |
addToSelection:aNumber |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1329 |
"add entry, aNumber to the selection. No scrolling is done." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1330 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1331 |
(self isValidSelection:aNumber) ifFalse:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1332 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1333 |
selection isNil ifTrue:[^ self selectWithoutScroll:aNumber]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1334 |
selection isCollection ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1335 |
(selection includes:aNumber) ifTrue:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1336 |
(selectConditionBlock notNil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1337 |
and:[(selectConditionBlock value:aNumber) not]) ifTrue:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1338 |
selection add:aNumber |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1339 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1340 |
(aNumber == selection) ifTrue:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1341 |
(selectConditionBlock notNil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1342 |
and:[(selectConditionBlock value:aNumber) not]) ifTrue:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1343 |
selection := OrderedCollection with:selection with:aNumber |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1344 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1345 |
self redrawElement:aNumber |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1346 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1347 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1348 |
removeFromSelection:aNumber |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1349 |
"remove entry, aNumber from the selection." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1350 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1351 |
selection isNil ifTrue:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1352 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1353 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1354 |
(selection includes:aNumber) ifFalse:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1355 |
selection remove:aNumber. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1356 |
selection size == 0 ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1357 |
selection := nil |
125 | 1358 |
] |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1359 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1360 |
(aNumber == selection) ifFalse:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1361 |
selection := nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1362 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1363 |
self redrawElement:aNumber |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1364 |
! ! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1365 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1366 |
!SelectionInListView methodsFor:'change & update'! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1367 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1368 |
update:something with:aParameter from:changedObject |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1369 |
changedObject == model ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1370 |
something == aspectMsg ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1371 |
self getListFromModel. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1372 |
self getSelectionFromModel. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1373 |
^ self |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1374 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1375 |
something == listMsg ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1376 |
self getListFromModel. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1377 |
^ self |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1378 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1379 |
something == initialSelectionMsg ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1380 |
self getSelectionFromModel. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1381 |
^ self |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1382 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1383 |
something == #empty ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1384 |
self list:nil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1385 |
^ self |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1386 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1387 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1388 |
^ super update:something with:aParameter from:changedObject |
125 | 1389 |
! ! |
1390 |
||
429
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1391 |
!SelectionInListView methodsFor:'drawing'! |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1392 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1393 |
drawRightArrowInVisibleLine:visLineNr |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1394 |
"draw a right arrow (for submenus). |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1395 |
This method is not used here, but provided for subclasses such |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1396 |
as menus or file-lists." |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1397 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1398 |
|y x form form2 topLeftColor botRightColor t| |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1399 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1400 |
x := width - 16. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1401 |
y := (self yOfVisibleLine:visLineNr). |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1402 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1403 |
(device depth == 1 or:[arrowLevel == 0]) ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1404 |
form := self class rightArrowFormOn:device. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1405 |
form notNil ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1406 |
y := y + ((font height - form height) // 2). |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1407 |
(self isInSelection:(self visibleLineToListLine:visLineNr)) ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1408 |
self foreground:hilightFgColor |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1409 |
] ifFalse:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1410 |
self foreground:fgColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1411 |
]. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1412 |
self displayForm:form x:x y:y. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1413 |
] |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1414 |
] ifFalse:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1415 |
smallArrow ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1416 |
form := self class smallRightArrowLightFormOn:device. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1417 |
form2 := self class smallRightArrowShadowFormOn:device. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1418 |
] ifFalse:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1419 |
form := self class rightArrowLightFormOn:device. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1420 |
form2 := self class rightArrowShadowFormOn:device. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1421 |
]. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1422 |
(form isNil or:[form2 isNil]) ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1423 |
"/ very bad conditions |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1424 |
^ self |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1425 |
]. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1426 |
y := y + ((font height - form height) // 2). |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1427 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1428 |
topLeftColor := lightColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1429 |
botRightColor := shadowColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1430 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1431 |
"openwin arrow stays down" |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1432 |
styleSheet name ~~ #openwin ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1433 |
(self isInSelection:(self visibleLineToListLine:visLineNr)) ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1434 |
t := topLeftColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1435 |
topLeftColor := botRightColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1436 |
botRightColor := t. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1437 |
] |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1438 |
]. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1439 |
arrowLevel < 0 ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1440 |
t := topLeftColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1441 |
topLeftColor := botRightColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1442 |
botRightColor := t. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1443 |
]. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1444 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1445 |
"/ self foreground:topLeftColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1446 |
self paint:topLeftColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1447 |
self displayForm:form x:x y:y. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1448 |
"/ self foreground:botRightColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1449 |
self paint:botRightColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1450 |
self displayForm:form2 x:x y:y. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1451 |
] |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1452 |
! |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1453 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1454 |
drawVisibleLineSelected:visLineNr |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1455 |
"redraw a single line as selected." |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1456 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1457 |
self drawVisibleLineSelected:visLineNr with:hilightFgColor and:hilightBgColor |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1458 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1459 |
"Modified: 31.8.1995 / 19:24:09 / claus" |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1460 |
"Modified: 28.2.1996 / 18:40:52 / cg" |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1461 |
! |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1462 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1463 |
drawVisibleLineSelected:visLineNr with:fg and:bg |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1464 |
"redraw a single line as selected." |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1465 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1466 |
|listLine |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1467 |
y "{ Class: SmallInteger }" |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1468 |
y2 "{ Class: SmallInteger }" |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1469 |
wEdge| |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1470 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1471 |
listLine := self visibleLineToListLine:visLineNr. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1472 |
listLine notNil ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1473 |
strikeOut ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1474 |
self drawVisibleLine:visLineNr with:fgColor and:bgColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1475 |
y := self yOfVisibleLine:visLineNr. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1476 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1477 |
self paint:fgColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1478 |
y := y + (fontHeight // 2). |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1479 |
self displayLineFromX:0 y:y toX:width y:y. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1480 |
^ self |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1481 |
]. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1482 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1483 |
self drawVisibleLine:visLineNr with:fg and:bg. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1484 |
y := (self yOfVisibleLine:visLineNr) - (lineSpacing//2). |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1485 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1486 |
" |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1487 |
a line above and below |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1488 |
" |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1489 |
hilightFrameColor notNil ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1490 |
hilightLevel == 0 ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1491 |
self paint:hilightFrameColor. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1492 |
self displayLineFromX:0 y:y toX:width y:y. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1493 |
y2 := y + fontHeight - 1. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1494 |
self displayLineFromX:0 y:y2 toX:width y:y2. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1495 |
^ self |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1496 |
] |
510
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1497 |
] ifFalse:[ |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1498 |
hilightStyle == #motif ifTrue:[ |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1499 |
self paint:fg. |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1500 |
self displayLineFromX:0 y:y+1 toX:width y:y+1. |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1501 |
y2 := y + fontHeight - 1 - 1. |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1502 |
self displayLineFromX:0 y:y2 toX:width y:y2. |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1503 |
] |
429
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1504 |
]. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1505 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1506 |
" |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1507 |
an edge it around |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1508 |
" |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1509 |
(hilightLevel ~~ 0) ifTrue:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1510 |
" |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1511 |
let edge start at left, extending to the full width |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1512 |
XXX: widthOfContents should be cached in ListView |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1513 |
(instead of recomputing all over) |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1514 |
" |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1515 |
wEdge := width-(2 * margin). |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1516 |
includesNonStrings ifFalse:[ |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1517 |
wEdge := wEdge max:(self widthOfContents). |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1518 |
]. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1519 |
self drawEdgesForX:(margin - leftOffset) y:y |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1520 |
width:wEdge+leftOffset height:fontHeight |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1521 |
level:hilightLevel. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1522 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1523 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1524 |
]. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1525 |
^ self |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1526 |
]. |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1527 |
^ super drawVisibleLine:visLineNr with:fg and:bg |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1528 |
|
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1529 |
"Modified: 31.8.1995 / 19:24:09 / claus" |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1530 |
"Created: 28.2.1996 / 18:40:21 / cg" |
510
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1531 |
"Modified: 21.3.1996 / 17:30:41 / cg" |
429
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1532 |
! ! |
678f8d820c0f
fixed round-edge drawing; slight rewrite
Claus Gittinger <cg@exept.de>
parents:
401
diff
changeset
|
1533 |
|
125 | 1534 |
!SelectionInListView methodsFor:'event handling'! |
1535 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1536 |
buttonMotion:buttonMask x:x y:y |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1537 |
"mouse-move while button was pressed - handle selection changes" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1538 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1539 |
|movedVisibleLine movedLine delta oldSelection oldSelCount| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1540 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1541 |
"is it the select or 1-button ?" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1542 |
(device buttonMotionMask:buttonMask includesButton:#select) ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1543 |
(device buttonMotionMask:buttonMask includesButton:1) ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1544 |
^ self |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1545 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1546 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1547 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1548 |
clickLine isNil ifTrue:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1549 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1550 |
"if moved outside of view, start autoscroll" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1551 |
(y < 0) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1552 |
self compressMotionEvents:false. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1553 |
self startAutoScrollUp:y. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1554 |
^ self |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1555 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1556 |
(y > height) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1557 |
self compressMotionEvents:false. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1558 |
self startAutoScrollDown:(y - height). |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1559 |
^ self |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1560 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1561 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1562 |
"move inside - stop autoscroll if any" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1563 |
self stopAutoScroll. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1564 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1565 |
movedVisibleLine := self visibleLineOfY:y. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1566 |
movedLine := self visibleLineToAbsoluteLine:movedVisibleLine. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1567 |
(movedLine == clickLine) ifTrue:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1568 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1569 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1570 |
delta := (clickLine < movedLine) ifTrue:[1] ifFalse:[-1]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1571 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1572 |
oldSelection := selection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1573 |
oldSelCount := selection size. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1574 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1575 |
(clickLine+delta) to:movedLine by:delta do:[:line | |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1576 |
(self isInSelection:line) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1577 |
self removeFromSelection:line |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1578 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1579 |
self addToSelection:line |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1580 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1581 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1582 |
((selection ~= oldSelection) |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1583 |
or:[selection size ~~ oldSelCount]) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1584 |
self selectionChangedFrom:oldSelection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1585 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1586 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1587 |
"/ self selectWithoutScroll:movedLine |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1588 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1589 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1590 |
clickLine := movedLine |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1591 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1592 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1593 |
buttonMultiPress:button x:x y:y |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1594 |
((button == 1) or:[button == #select]) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1595 |
"/ doubleClickActionBlock isNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1596 |
"/ self buttonPress:button x:x y:y |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1597 |
"/ ]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1598 |
self doubleClicked. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1599 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1600 |
super buttonMultiPress:button x:x y:y |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1601 |
] |
125 | 1602 |
! |
1603 |
||
1604 |
buttonPress:button x:x y:y |
|
1605 |
|oldSelection listLineNr| |
|
1606 |
||
1607 |
((button == 1) or:[button == #select]) ifTrue:[ |
|
1608 |
enabled ifTrue:[ |
|
1609 |
listLineNr := self visibleLineToListLine:(self visibleLineOfY:y). |
|
1610 |
listLineNr notNil ifTrue:[ |
|
1611 |
(toggleSelect |
|
1612 |
and:[self isInSelection:listLineNr]) ifTrue:[ |
|
1613 |
oldSelection := selection copy. |
|
1614 |
self removeFromSelection:listLineNr |
|
1615 |
] ifFalse:[ |
|
1616 |
(self line:listLineNr hasAttribute:#disabled) ifTrue:[^ self]. |
|
1617 |
||
1618 |
(selectConditionBlock notNil |
|
1619 |
and:[(selectConditionBlock value:listLineNr) not]) ifTrue:[^ self]. |
|
1620 |
||
1621 |
(toggleSelect and:[multipleSelectOk]) ifTrue:[ |
|
1622 |
oldSelection := selection copy. |
|
1623 |
self addToSelection:listLineNr |
|
1624 |
] ifFalse:[ |
|
1625 |
oldSelection := selection copy. |
|
1626 |
self selectWithoutScroll:listLineNr. |
|
1627 |
]. |
|
1628 |
]. |
|
1629 |
((ignoreReselect not and:[selection notNil]) |
|
1630 |
or:[selection ~= oldSelection]) ifTrue:[ |
|
1631 |
self selectionChangedFrom:oldSelection. |
|
1632 |
]. |
|
1633 |
clickLine := listLineNr |
|
1634 |
]. |
|
1635 |
] |
|
1636 |
] ifFalse:[ |
|
1637 |
super buttonPress:button x:x y:y |
|
1638 |
] |
|
1639 |
! |
|
1640 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1641 |
buttonRelease:button x:x y:y |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1642 |
"stop any autoscroll" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1643 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1644 |
self stopAutoScroll |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1645 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1646 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1647 |
buttonShiftPress:button x:x y:y |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1648 |
"add to the selection (if multipleSelectOk); otherwise, |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1649 |
behave like normal select" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1650 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1651 |
|oldSelection listLineNr| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1652 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1653 |
((button == 1) or:[button == #select]) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1654 |
toggleSelect ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1655 |
^ self buttonPress:button x:x y:y |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1656 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1657 |
enabled ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1658 |
listLineNr := self visibleLineToListLine:(self visibleLineOfY:y). |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1659 |
listLineNr notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1660 |
(self line:listLineNr hasAttribute:#disabled) ifTrue:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1661 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1662 |
(selectConditionBlock notNil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1663 |
and:[(selectConditionBlock value:listLineNr) not]) ifTrue:[^ self]. |
125 | 1664 |
]. |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1665 |
oldSelection := selection copy. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1666 |
listLineNr notNil ifTrue: [ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1667 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1668 |
(self isInSelection:listLineNr) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1669 |
self removeFromSelection:listLineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1670 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1671 |
self addToSelection:listLineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1672 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1673 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1674 |
self selectWithoutScroll:listLineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1675 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1676 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1677 |
((ignoreReselect not and:[selection notNil]) |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1678 |
or:[selection ~= oldSelection]) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1679 |
self selectionChangedFrom:oldSelection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1680 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1681 |
clickLine := listLineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1682 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1683 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1684 |
super buttonShiftPress:button x:x y:y |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1685 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1686 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1687 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1688 |
doubleClicked |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1689 |
doubleClickActionBlock notNil ifTrue:[doubleClickActionBlock value:selection]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1690 |
(model notNil and:[doubleClickMsg notNil]) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1691 |
self sendChangeMessage:doubleClickMsg with:(self argForChangeMessage). |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1692 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1693 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1694 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1695 |
key:key select:index x:x y:y |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1696 |
"select an entry by a keyboard action. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1697 |
This is treated like a doubleClick on that entry" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1698 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1699 |
|oldSelection| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1700 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1701 |
(selectConditionBlock isNil or:[selectConditionBlock value:index]) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1702 |
keyActionStyle notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1703 |
keyActionStyle == #pass ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1704 |
^ super keyPress:key x:x y:y |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1705 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1706 |
oldSelection := selection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1707 |
self selection:index. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1708 |
self selectionChangedFrom:oldSelection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1709 |
keyActionStyle == #selectAndDoubleClick ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1710 |
self doubleClicked |
125 | 1711 |
] |
1712 |
] |
|
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1713 |
]. |
125 | 1714 |
! |
1715 |
||
1716 |
keyPress:key x:x y:y |
|
1717 |
"handle keyboard input" |
|
1718 |
||
490 | 1719 |
<resource: #keyboard ( #CursorUp #CursorDown #BeginOfText #EndOfText |
1720 |
#Return ) > |
|
132 | 1721 |
|
210
f7d44c195776
search fixed for lines which start with a separator
Claus Gittinger <cg@exept.de>
parents:
191
diff
changeset
|
1722 |
|index |
f7d44c195776
search fixed for lines which start with a separator
Claus Gittinger <cg@exept.de>
parents:
191
diff
changeset
|
1723 |
searchIndex "{Class: SmallInteger}" |
f7d44c195776
search fixed for lines which start with a separator
Claus Gittinger <cg@exept.de>
parents:
191
diff
changeset
|
1724 |
startSearch "{Class: SmallInteger}" |
f7d44c195776
search fixed for lines which start with a separator
Claus Gittinger <cg@exept.de>
parents:
191
diff
changeset
|
1725 |
backSearch searchPrefix| |
125 | 1726 |
|
1727 |
(key == #CursorUp) ifTrue:[ |
|
326
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1728 |
index := self previousBeforeSelection. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1729 |
self key:key select:index x:x y:y. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1730 |
^ self |
125 | 1731 |
]. |
1732 |
(key == #CursorDown) ifTrue:[ |
|
326
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1733 |
index := self nextAfterSelection. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1734 |
self key:key select:index x:x y:y. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1735 |
^ self |
125 | 1736 |
]. |
1737 |
"/ |
|
1738 |
"/ stupid: Home and End are cought in ScrollableView |
|
1739 |
"/ we normally do not get them ... |
|
1740 |
"/ (need to call handlesKey: from there ... |
|
1741 |
"/ ... and implement it here) |
|
1742 |
"/ |
|
132 | 1743 |
(key == #BeginOfText) ifTrue:[ |
326
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1744 |
self key:key select:1 x:x y:y. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1745 |
^ self |
125 | 1746 |
]. |
132 | 1747 |
(key == #EndOfText) ifTrue:[ |
326
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1748 |
index := self size. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1749 |
self key:key select:index x:x y:y. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1750 |
^ self |
125 | 1751 |
]. |
1752 |
key == #Return ifTrue:[ |
|
326
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1753 |
returnKeyActionStyle == #doubleClick ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1754 |
selection notNil ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1755 |
self doubleClicked |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1756 |
]. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1757 |
^ self |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1758 |
]. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1759 |
returnKeyActionStyle ~~ #pass ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1760 |
^ self |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1761 |
]. |
125 | 1762 |
]. |
1763 |
||
1764 |
" |
|
1765 |
alphabetic keys: search for next entry |
|
1766 |
starting with keys character. If shift is pressed, search backward |
|
1767 |
" |
|
1768 |
(self size > 0 |
|
1769 |
and:[key isCharacter |
|
1770 |
and:[key isLetter]]) ifTrue:[ |
|
326
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1771 |
keyActionStyle isNil ifTrue:[^ self]. |
364 | 1772 |
"/ multipleSelectOk ifTrue:[^ self]. |
326
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1773 |
keyActionStyle == #pass ifFalse:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1774 |
searchPrefix := key asLowercase asString. |
125 | 1775 |
|
1776 |
"/ ... isISearch... ifFalse:[ |
|
1777 |
"/ iSearchString := '' |
|
1778 |
"/ ] ifTrue:[ |
|
1779 |
"/ iSearchString := iSearchString , searchPrefix. |
|
1780 |
"/ searchPrefix := iSearchString |
|
1781 |
"/ ]. |
|
1782 |
||
326
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1783 |
backSearch := self sensor shiftDown. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1784 |
backSearch ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1785 |
selection notNil ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1786 |
selection size > 0 ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1787 |
startSearch := selection first - 1 |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1788 |
] ifFalse:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1789 |
startSearch := selection - 1 |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1790 |
] |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1791 |
] ifFalse:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1792 |
startSearch := self size |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1793 |
]. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1794 |
startSearch < 1 ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1795 |
startSearch := self size. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1796 |
]. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1797 |
] ifFalse:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1798 |
selection notNil ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1799 |
selection size > 0 ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1800 |
startSearch := selection last + 1 |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1801 |
] ifFalse:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1802 |
startSearch := selection + 1 |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1803 |
] |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1804 |
] ifFalse:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1805 |
startSearch := 1 |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1806 |
]. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1807 |
startSearch > self size ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1808 |
startSearch := 1. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1809 |
]. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1810 |
]. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1811 |
searchIndex := startSearch. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1812 |
[true] whileTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1813 |
(((self at:searchIndex) asString) withoutSeparators asLowercase startsWith:searchPrefix) ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1814 |
searchIndex = selection ifTrue:[^ self]. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1815 |
^ self key:key select:searchIndex x:x y:y |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1816 |
]. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1817 |
backSearch ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1818 |
searchIndex := searchIndex - 1. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1819 |
searchIndex < 1 ifTrue:[searchIndex := self size] |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1820 |
] ifFalse:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1821 |
searchIndex := searchIndex + 1. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1822 |
searchIndex > self size ifTrue:[searchIndex := 1]. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1823 |
]. |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1824 |
searchIndex == startSearch ifTrue:[ |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1825 |
^ self |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1826 |
] |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1827 |
] |
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1828 |
]. |
125 | 1829 |
]. |
1830 |
^ super keyPress:key x:x y:y |
|
326
f04c328526c4
use sensor shiftDown (instead of device shiftDown)
Claus Gittinger <cg@exept.de>
parents:
320
diff
changeset
|
1831 |
|
490 | 1832 |
"Modified: 7.3.1996 / 13:18:46 / cg" |
125 | 1833 |
! |
1834 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1835 |
sizeChanged:how |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1836 |
"if there is a selection, make certain, its visible |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1837 |
after the sizechange" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1838 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1839 |
|first wasAtEnd| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1840 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1841 |
wasAtEnd := (firstLineShown + nFullLinesShown) >= self size. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1842 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1843 |
super sizeChanged:how. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1844 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1845 |
shown ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1846 |
selection notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1847 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1848 |
first := selection firstIfEmpty:nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1849 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1850 |
first := selection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1851 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1852 |
first notNil ifTrue:[self makeLineVisible:first] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1853 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1854 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1855 |
if we where at the end before, move to the end again. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1856 |
Still to be seen, if this is better in real life ... |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1857 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1858 |
wasAtEnd ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1859 |
"at end" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1860 |
self scrollToBottom |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1861 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1862 |
] |
125 | 1863 |
] |
1864 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1865 |
"Modified: 6.2.1996 / 15:28:21 / cg" |
155 | 1866 |
! ! |
1867 |
||
105 | 1868 |
!SelectionInListView methodsFor:'initialization'! |
1869 |
||
1870 |
initCursor |
|
1871 |
"set the cursor - a hand" |
|
1872 |
||
1873 |
cursor := Cursor hand |
|
1874 |
! |
|
1875 |
||
1876 |
initStyle |
|
1877 |
|nm| |
|
1878 |
||
1879 |
super initStyle. |
|
1880 |
||
392
81343306d796
eliminated all DefaultFont classVars (are now classINSTvars)
Claus Gittinger <cg@exept.de>
parents:
384
diff
changeset
|
1881 |
"/ DefaultFont notNil ifTrue:[font := DefaultFont on:device]. |
105 | 1882 |
|
1883 |
bgColor := viewBackground. |
|
1884 |
hilightFrameColor := nil. |
|
1885 |
hilightLevel := 0. |
|
510
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1886 |
hilightStyle := DefaultHilightStyle. |
105 | 1887 |
arrowLevel := 1. |
1888 |
smallArrow := false. |
|
1889 |
||
1890 |
device hasGreyscales ifTrue:[ |
|
510
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1891 |
" |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1892 |
must get rid of these hard codings |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1893 |
" |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1894 |
(hilightStyle == #next) ifTrue:[ |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1895 |
hilightFgColor := fgColor. |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1896 |
hilightBgColor := White. |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1897 |
hilightFrameColor := fgColor |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1898 |
] ifFalse:[ |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1899 |
(hilightStyle == #motif) ifTrue:[ |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1900 |
fgColor := White. |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1901 |
bgColor := Grey. |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1902 |
viewBackground := bgColor. |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1903 |
hilightFgColor := bgColor "fgColor" "White". |
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1904 |
hilightBgColor := fgColor "bgColor lightened" "darkened". |
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1905 |
] ifFalse:[ |
69259a0d7c07
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1906 |
(hilightStyle == #openwin) ifTrue:[ |
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parents:
490
diff
changeset
|
1907 |
hilightFgColor := fgColor. |
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parents:
490
diff
changeset
|
1908 |
hilightBgColor := Color grey. |
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parents:
490
diff
changeset
|
1909 |
smallArrow := true. |
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1910 |
] |
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1911 |
] |
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1912 |
] |
105 | 1913 |
]. |
1914 |
||
1915 |
hilightFgColor isNil ifTrue:[ |
|
510
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parents:
490
diff
changeset
|
1916 |
hilightFgColor := bgColor. |
105 | 1917 |
]. |
1918 |
hilightBgColor isNil ifTrue:[ |
|
510
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parents:
490
diff
changeset
|
1919 |
hilightBgColor := fgColor. |
105 | 1920 |
]. |
1921 |
DefaultForegroundColor notNil ifTrue:[ |
|
510
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1922 |
fgColor := DefaultForegroundColor |
105 | 1923 |
]. |
1924 |
DefaultBackgroundColor notNil ifTrue:[ |
|
510
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parents:
490
diff
changeset
|
1925 |
bgColor := viewBackground := DefaultBackgroundColor |
105 | 1926 |
]. |
1927 |
DefaultHilightForegroundColor notNil ifTrue:[ |
|
510
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parents:
490
diff
changeset
|
1928 |
hilightFgColor := DefaultHilightForegroundColor |
105 | 1929 |
]. |
1930 |
DefaultHilightBackgroundColor notNil ifTrue:[ |
|
510
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parents:
490
diff
changeset
|
1931 |
hilightBgColor := DefaultHilightBackgroundColor |
105 | 1932 |
]. |
1933 |
DefaultHilightFrameColor notNil ifTrue:[ |
|
510
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parents:
490
diff
changeset
|
1934 |
hilightFrameColor := DefaultHilightFrameColor |
105 | 1935 |
]. |
1936 |
DefaultHilightLevel notNil ifTrue:[ |
|
510
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parents:
490
diff
changeset
|
1937 |
hilightLevel := DefaultHilightLevel |
105 | 1938 |
]. |
1939 |
DefaultRightArrowLevel notNil ifTrue:[ |
|
510
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parents:
490
diff
changeset
|
1940 |
arrowLevel := DefaultRightArrowLevel |
105 | 1941 |
]. |
1942 |
||
1943 |
DefaultShadowColor notNil ifTrue:[ |
|
510
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1944 |
shadowColor := DefaultShadowColor on:device |
105 | 1945 |
]. |
1946 |
DefaultLightColor notNil ifTrue:[ |
|
510
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1947 |
lightColor := DefaultLightColor on:device |
105 | 1948 |
]. |
1949 |
||
1950 |
(hilightLevel abs > 0) ifTrue:[ |
|
510
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1951 |
lineSpacing := 3 |
105 | 1952 |
] ifFalse:[ |
510
69259a0d7c07
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1953 |
lineSpacing := 2 |
105 | 1954 |
]. |
1955 |
||
1956 |
hilightFgColor isNil ifTrue:[ |
|
510
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1957 |
hilightFgColor := bgColor. |
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parents:
490
diff
changeset
|
1958 |
hilightBgColor := fgColor |
105 | 1959 |
]. |
1960 |
||
1961 |
DefaultDisabledForegroundColor notNil ifTrue:[ |
|
510
69259a0d7c07
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1962 |
halfIntensityFgColor := DefaultDisabledForegroundColor |
105 | 1963 |
] ifFalse:[ |
510
69259a0d7c07
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Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1964 |
halfIntensityFgColor := Color darkGrey. |
105 | 1965 |
]. |
1966 |
||
1967 |
fgColor := fgColor on:device. |
|
1968 |
bgColor := bgColor on:device. |
|
1969 |
halfIntensityFgColor := halfIntensityFgColor on:device. |
|
1970 |
hilightFrameColor notNil ifTrue:[hilightFrameColor := hilightFrameColor on:device]. |
|
1971 |
hilightFgColor := hilightFgColor on:device. |
|
1972 |
hilightBgColor := hilightBgColor on:device. |
|
510
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1973 |
|
69259a0d7c07
better motif-style hilighting
Claus Gittinger <cg@exept.de>
parents:
490
diff
changeset
|
1974 |
"Modified: 21.3.1996 / 17:30:23 / cg" |
320
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diff
changeset
|
1975 |
! |
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diff
changeset
|
1976 |
|
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parents:
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diff
changeset
|
1977 |
initialize |
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diff
changeset
|
1978 |
super initialize. |
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diff
changeset
|
1979 |
|
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parents:
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diff
changeset
|
1980 |
fontHeight := font height + lineSpacing. |
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diff
changeset
|
1981 |
enabled := true. |
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diff
changeset
|
1982 |
ignoreReselect := true. |
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diff
changeset
|
1983 |
multipleSelectOk := toggleSelect := strikeOut := printItems := false. |
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diff
changeset
|
1984 |
useIndex := true. |
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diff
changeset
|
1985 |
|
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parents:
271
diff
changeset
|
1986 |
keyActionStyle := #select. |
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diff
changeset
|
1987 |
returnKeyActionStyle := #doubleClick. |
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parents:
271
diff
changeset
|
1988 |
|
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parents:
271
diff
changeset
|
1989 |
listMsg := self class defaultListMessage. |
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diff
changeset
|
1990 |
initialSelectionMsg := self class defaultSelectionMessage. |
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parents:
271
diff
changeset
|
1991 |
|
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Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1992 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1993 |
|
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Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1994 |
realize |
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parents:
271
diff
changeset
|
1995 |
super realize. |
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parents:
271
diff
changeset
|
1996 |
|
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parents:
271
diff
changeset
|
1997 |
"/ self getListFromModel. -- not needed; superclass did it already |
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Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1998 |
self getSelectionFromModel. |
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Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
1999 |
|
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Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2000 |
selection notNil ifTrue:[ |
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Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2001 |
selection isCollection ifTrue:[ |
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Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2002 |
selection notEmpty ifTrue:[ |
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Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2003 |
self makeLineVisible:selection first |
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Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2004 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2005 |
] ifFalse:[ |
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Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2006 |
self makeLineVisible:selection |
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Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2007 |
] |
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fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2008 |
]. |
0 | 2009 |
! ! |
2010 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2011 |
!SelectionInListView methodsFor:'private'! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2012 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2013 |
argForChangeMessage |
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fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2014 |
"return the argument for a selectionChange; |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2015 |
depending on the setting of useIndex, this is either the numeric |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2016 |
index of the selection or the value (i.e. the string)" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2017 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2018 |
useIndex ~~ false ifTrue:[ "/ i.e. everything except false |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2019 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2020 |
selection isNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2021 |
^ #() |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2022 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2023 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2024 |
^ selection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2025 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2026 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2027 |
printItems ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2028 |
^ self selectionValue |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2029 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2030 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2031 |
items notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2032 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2033 |
^ selection collect:[:nr | items at:nr] |
128 | 2034 |
]. |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2035 |
^ items at:selection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2036 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2037 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2038 |
^ nil "/ cannot happen |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2039 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2040 |
"Modified: 26.10.1995 / 16:28:13 / cg" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2041 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2042 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2043 |
checkRemovingSelection:lineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2044 |
"when a line is removed, we have to adjust selection" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2045 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2046 |
|newSelection| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2047 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2048 |
selection notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2049 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2050 |
newSelection := OrderedCollection new. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2051 |
selection do:[:sel | |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2052 |
sel < lineNr ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2053 |
newSelection add:sel |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2054 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2055 |
sel > lineNr ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2056 |
newSelection add:(sel - 1) |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2057 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2058 |
"otherwise remove it from the selection" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2059 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2060 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2061 |
newSelection size == 0 ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2062 |
selection := nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2063 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2064 |
selection := newSelection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2065 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2066 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2067 |
selection == lineNr ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2068 |
selection := nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2069 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2070 |
selection > lineNr ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2071 |
selection := selection - 1 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2072 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2073 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2074 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2075 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2076 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2077 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2078 |
getListFromModel |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2079 |
"if I have a model and a listMsg, get my list from it" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2080 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2081 |
|text| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2082 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2083 |
model notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2084 |
listMsg notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2085 |
items := model perform:listMsg. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2086 |
items notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2087 |
printItems ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2088 |
text := items collect:[:element | element printString] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2089 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2090 |
text := items |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2091 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2092 |
"/ text notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2093 |
"/ text := text asStringCollection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2094 |
"/ ] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2095 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2096 |
self list:text keepSelection:true. "/ expandTabs:false |
128 | 2097 |
]. |
105 | 2098 |
]. |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2099 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2100 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2101 |
getSelectionFromModel |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2102 |
"if I have a model and an initialSelectionMsg, get my selection from it" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2103 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2104 |
|sel| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2105 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2106 |
model notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2107 |
initialSelectionMsg notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2108 |
sel := model perform:initialSelectionMsg. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2109 |
useIndex ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2110 |
self selection:sel |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2111 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2112 |
self selectElement:sel. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2113 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2114 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2115 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2116 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2117 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2118 |
isValidSelection:aNumberOrCollection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2119 |
"return true, if aNumber is ok as a selection index" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2120 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2121 |
aNumberOrCollection isNil ifTrue:[^ false]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2122 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2123 |
(aNumberOrCollection isCollection) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2124 |
multipleSelectOk ifFalse:[^ false]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2125 |
aNumberOrCollection do:[:index | |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2126 |
(index between:1 and:self size) ifFalse:[^ false]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2127 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2128 |
^ true. |
125 | 2129 |
] ifFalse:[ |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2130 |
^ (aNumberOrCollection between:1 and:self size). |
63 | 2131 |
]. |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2132 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2133 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2134 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2135 |
positionToSelectionX:x y:y |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2136 |
"given a click position, return the selection lineNo" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2137 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2138 |
|visibleLine| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2139 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2140 |
(x between:0 and:width) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2141 |
(y between:0 and:height) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2142 |
visibleLine := self visibleLineOfY:y. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2143 |
^ self visibleLineToListLine:visibleLine |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2144 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2145 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2146 |
^ nil |
125 | 2147 |
! |
2148 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2149 |
scrollSelectDown |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2150 |
"auto scroll action; scroll and reinstall timed-block" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2151 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2152 |
self scrollDown. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2153 |
Processor addTimedBlock:autoScrollBlock afterSeconds:autoScrollDeltaT. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2154 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2155 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2156 |
scrollSelectUp |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2157 |
"auto scroll action; scroll and reinstall timed-block" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2158 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2159 |
self scrollUp. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2160 |
Processor addTimedBlock:autoScrollBlock afterSeconds:autoScrollDeltaT. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2161 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2162 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2163 |
visibleLineNeedsSpecialCare:visLineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2164 |
|listLine| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2165 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2166 |
listLine := self visibleLineToListLine:visLineNr. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2167 |
listLine isNil ifTrue:[^ false]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2168 |
(self isInSelection:listLine) ifTrue:[^ true]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2169 |
listAttributes notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2170 |
(listLine <= listAttributes size) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2171 |
^ (listAttributes at:listLine) notNil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2172 |
] |
0 | 2173 |
]. |
125 | 2174 |
^ false |
2175 |
! |
|
2176 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2177 |
widthForScrollBetween:start and:end |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2178 |
"has to be redefined since WHOLE line is inverted/modified sometimes" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2179 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2180 |
| anySelectionInRange | |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2181 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2182 |
selection notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2183 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2184 |
anySelectionInRange := false. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2185 |
selection do:[:s | |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2186 |
(s between:start and:end) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2187 |
anySelectionInRange := true |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2188 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2189 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2190 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2191 |
anySelectionInRange := selection between:start and:end |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2192 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2193 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2194 |
anySelectionInRange := false |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2195 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2196 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2197 |
anySelectionInRange ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2198 |
^ width |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2199 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2200 |
self is3D ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2201 |
^ width |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2202 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2203 |
( #(next openwin) includes:styleSheet name) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2204 |
^ width |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2205 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2206 |
viewBackground = background ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2207 |
^ width |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2208 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2209 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2210 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2211 |
^ super widthForScrollBetween:start and:end |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2212 |
! ! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2213 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2214 |
!SelectionInListView methodsFor:'queries'! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2215 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2216 |
specClass |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2217 |
self class == SelectionInListView ifTrue:[^ SequenceViewSpec]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2218 |
^ nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2219 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2220 |
"Modified: 5.9.1995 / 23:05:53 / claus" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2221 |
! ! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2222 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2223 |
!SelectionInListView methodsFor:'redrawing'! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2224 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2225 |
redrawElement:aNumber |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2226 |
"redraw an individual element" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2227 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2228 |
^ self redrawLine:aNumber |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2229 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2230 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2231 |
redrawFromVisibleLine:startVisLineNr to:endVisLineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2232 |
"redraw a range of lines. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2233 |
Must check, if any is in the selection and handle this case. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2234 |
Otherwise draw it en-bloque using supers method." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2235 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2236 |
|special sel |
393 | 2237 |
l1 "{ Class: SmallInteger }" |
2238 |
l2 "{ Class: SmallInteger }" |
|
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2239 |
selNo "{ Class: SmallInteger }" | |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2240 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2241 |
((selection isCollection) or:[listAttributes notNil]) ifTrue:[ |
393 | 2242 |
l1 := startVisLineNr. |
2243 |
l2 := endVisLineNr. |
|
2244 |
l1 to:l2 do:[:visLine | |
|
2245 |
self redrawVisibleLine:visLine |
|
2246 |
]. |
|
2247 |
^ self |
|
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2248 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2249 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2250 |
"XXX only if -1/+1" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2251 |
"/ hilightLevel ~~ 0 ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2252 |
"/ self paint:bgColor. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2253 |
"/ self fillRectangleX:0 y:(self yOfVisibleLine:startVisLineNr)-1 width:width height:1 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2254 |
"/ ]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2255 |
special := true. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2256 |
selection isNil ifTrue:[ |
393 | 2257 |
special := false |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2258 |
] ifFalse:[ |
393 | 2259 |
sel := self listLineToVisibleLine:selection. |
2260 |
sel isNil ifTrue:[ |
|
2261 |
special := false |
|
2262 |
] ifFalse:[ |
|
2263 |
special := (sel between:startVisLineNr and:endVisLineNr) |
|
2264 |
] |
|
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2265 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2266 |
special ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2267 |
^ super redrawFromVisibleLine:startVisLineNr |
393 | 2268 |
to:endVisLineNr |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2269 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2270 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2271 |
selNo := sel. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2272 |
selNo > startVisLineNr ifTrue:[ |
393 | 2273 |
super redrawFromVisibleLine:startVisLineNr to:(selNo - 1) |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2274 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2275 |
self redrawVisibleLine:selNo. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2276 |
selNo < endVisLineNr ifTrue:[ |
393 | 2277 |
super redrawFromVisibleLine:(selNo + 1) to:endVisLineNr |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2278 |
] |
393 | 2279 |
|
2280 |
"Modified: 24.2.1996 / 18:12:16 / cg" |
|
125 | 2281 |
! |
2282 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2283 |
redrawVisibleLine:visLineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2284 |
"redraw a single line. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2285 |
Must check, if any is in the selection and handle this case. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2286 |
Otherwise draw using supers method." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2287 |
|
437
b7d544102a9e
oops - did not restore font (when boldifying)
Claus Gittinger <cg@exept.de>
parents:
429
diff
changeset
|
2288 |
|listLine fg bg newFont oldFont id| |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2289 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2290 |
fg := fgColor. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2291 |
bg := bgColor. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2292 |
listLine := self visibleLineToListLine:visLineNr. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2293 |
listLine notNil ifTrue:[ |
384
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2294 |
(self isInSelection:listLine) ifTrue:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2295 |
^ self drawVisibleLineSelected:visLineNr |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2296 |
]. |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2297 |
|
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2298 |
listAttributes notNil ifTrue:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2299 |
(self line:listLine hasAttribute:#halfIntensity) ifTrue:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2300 |
fg := halfIntensityFgColor |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2301 |
] ifFalse:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2302 |
(self line:listLine hasAttribute:#disabled) ifTrue:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2303 |
fg := halfIntensityFgColor |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2304 |
]. |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2305 |
]. |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2306 |
(self line:listLine hasAttribute:#bold) ifTrue:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2307 |
newFont := font asBold. |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2308 |
(font bold |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2309 |
or:[id := (newFont on:device) fontId. |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2310 |
id isNil]) |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2311 |
ifTrue:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2312 |
" |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2313 |
mhmh - what can be done, if the font is already bold ? |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2314 |
or no such font is available |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2315 |
" |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2316 |
fgColor brightness > 0.5 ifTrue:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2317 |
fg := fgColor darkened "darkened". |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2318 |
] ifFalse:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2319 |
fg := fgColor lightened "lightened" |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2320 |
]. |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2321 |
(fg brightness - bg brightness) abs < 0.25 ifTrue:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2322 |
bgColor brightness > 0.5 ifTrue:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2323 |
fg := fg darkened. |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2324 |
] ifFalse:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2325 |
fg := fg lightened |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2326 |
]. |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2327 |
] |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2328 |
]. |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2329 |
id notNil ifTrue:[ |
437
b7d544102a9e
oops - did not restore font (when boldifying)
Claus Gittinger <cg@exept.de>
parents:
429
diff
changeset
|
2330 |
oldFont := font. |
384
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2331 |
self basicFont:newFont. |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2332 |
self drawVisibleLine:visLineNr with:fg and:bg. |
437
b7d544102a9e
oops - did not restore font (when boldifying)
Claus Gittinger <cg@exept.de>
parents:
429
diff
changeset
|
2333 |
self basicFont:oldFont. |
384
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2334 |
] ifFalse:[ |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2335 |
self drawVisibleLine:visLineNr with:fg and:bg. |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2336 |
]. |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2337 |
^ self |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2338 |
] |
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2339 |
] |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2340 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2341 |
^ self drawVisibleLine:visLineNr with:fg and:bg |
384
0f2676690760
fixed boldify when replacementFonts are involved
Claus Gittinger <cg@exept.de>
parents:
364
diff
changeset
|
2342 |
|
437
b7d544102a9e
oops - did not restore font (when boldifying)
Claus Gittinger <cg@exept.de>
parents:
429
diff
changeset
|
2343 |
"Modified: 29.2.1996 / 16:20:07 / cg" |
125 | 2344 |
! |
2345 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2346 |
redrawVisibleLine:visLineNr col:colNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2347 |
"redraw a single character. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2348 |
Must check, if its in the selection and handle this case." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2349 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2350 |
(self visibleLineNeedsSpecialCare:visLineNr) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2351 |
^ self redrawVisibleLine:visLineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2352 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2353 |
super redrawVisibleLine:visLineNr col:colNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2354 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2355 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2356 |
redrawVisibleLine:visLineNr from:startCol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2357 |
"redraw from a col to the right end. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2358 |
Must check, if its in the selection and handle this case." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2359 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2360 |
(self visibleLineNeedsSpecialCare:visLineNr) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2361 |
^ self redrawVisibleLine:visLineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2362 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2363 |
super redrawVisibleLine:visLineNr from:startCol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2364 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2365 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2366 |
redrawVisibleLine:visLineNr from:startCol to:endCol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2367 |
"redraw from a startCol to endCol. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2368 |
Must check, if its in the selection and handle this case." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2369 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2370 |
(self visibleLineNeedsSpecialCare:visLineNr) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2371 |
^ self redrawVisibleLine:visLineNr |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2372 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2373 |
super redrawVisibleLine:visLineNr from:startCol to:endCol |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2374 |
! ! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2375 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2376 |
!SelectionInListView methodsFor:'selections'! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2377 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2378 |
deselect |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2379 |
"deselect" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2380 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2381 |
self selection:nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2382 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2383 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2384 |
deselectWithoutRedraw |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2385 |
"deselect - no redraw" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2386 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2387 |
selection := nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2388 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2389 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2390 |
hasSelection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2391 |
"return true, if the view has a selection" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2392 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2393 |
^ selection notNil |
125 | 2394 |
! |
2395 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2396 |
isInSelection:aNumber |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2397 |
"return true, if line, aNumber is in the selection" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2398 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2399 |
selection isNil ifTrue:[^ false]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2400 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2401 |
^ (selection includes:aNumber) |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2402 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2403 |
^ (aNumber == selection) |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2404 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2405 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2406 |
makeSelectionVisible |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2407 |
"scroll to make the selection line visible" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2408 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2409 |
|line| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2410 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2411 |
selection notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2412 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2413 |
selection isEmpty ifTrue:[^ self]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2414 |
line := selection first. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2415 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2416 |
line := selection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2417 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2418 |
self makeLineVisible:line |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2419 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2420 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2421 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2422 |
nextAfterSelection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2423 |
"return the index of the next selectable entry after the selection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2424 |
Wrap at end." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2425 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2426 |
|next| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2427 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2428 |
selection isNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2429 |
next := firstLineShown |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2430 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2431 |
selection size ~~ 0 ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2432 |
next := selection max + 1 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2433 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2434 |
next := selection + 1 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2435 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2436 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2437 |
(self isValidSelection:next) ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2438 |
next > self size ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2439 |
next := 1. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2440 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2441 |
[next <= self size |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2442 |
and:[(self isValidSelection:next) not]] whileTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2443 |
next := next + 1 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2444 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2445 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2446 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2447 |
(self isValidSelection:next) ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2448 |
next := nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2449 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2450 |
^ next |
125 | 2451 |
! |
2452 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2453 |
numberOfSelections |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2454 |
"return the number of selected entries" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2455 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2456 |
|sz| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2457 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2458 |
selection isNil ifTrue:[^ 0]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2459 |
sz := selection size. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2460 |
sz > 0 ifTrue:[^ sz]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2461 |
^ 1 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2462 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2463 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2464 |
previousBeforeSelection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2465 |
"return the index of the previous selectable entry before the selection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2466 |
Wrap at beginning." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2467 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2468 |
|prev| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2469 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2470 |
selection isNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2471 |
prev := firstLineShown - 1 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2472 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2473 |
selection size ~~ 0 ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2474 |
prev := selection min - 1 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2475 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2476 |
prev := selection - 1 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2477 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2478 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2479 |
(self isValidSelection:prev) ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2480 |
prev < 1 ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2481 |
prev := self size. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2482 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2483 |
[prev >= 1 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2484 |
and:[(self isValidSelection:prev) not]] whileTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2485 |
prev := prev - 1 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2486 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2487 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2488 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2489 |
(self isValidSelection:prev) ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2490 |
prev := nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2491 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2492 |
^ prev |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2493 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2494 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2495 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2496 |
selectAll |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2497 |
"select all entries." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2498 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2499 |
|oldSelection| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2500 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2501 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2502 |
oldSelection := selection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2503 |
selection := OrderedCollection withAll:(1 to:self size). |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2504 |
shown ifTrue:[self redraw]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2505 |
self selectionChangedFrom:oldSelection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2506 |
] |
125 | 2507 |
! |
2508 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2509 |
selectElement:anObject |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2510 |
"select the element with same printString as the argument, anObject. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2511 |
Scroll to make the new selection visible." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2512 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2513 |
|lineNo| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2514 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2515 |
list notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2516 |
items notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2517 |
lineNo := items indexOf:anObject ifAbsent:nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2518 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2519 |
lineNo := list indexOf:(anObject printString) ifAbsent:nil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2520 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2521 |
lineNo notNil ifTrue:[self selection:lineNo] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2522 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2523 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2524 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2525 |
selectElementWithoutScroll:anObject |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2526 |
"select the element with same printString as the argument, anObject. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2527 |
Do not scroll." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2528 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2529 |
|lineNo| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2530 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2531 |
list notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2532 |
items notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2533 |
lineNo := items indexOf:anObject ifAbsent:nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2534 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2535 |
lineNo := list indexOf:(anObject printString) ifAbsent:nil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2536 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2537 |
lineNo notNil ifTrue:[self selectWithoutScroll:lineNo] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2538 |
] |
125 | 2539 |
! |
2540 |
||
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2541 |
selectNext |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2542 |
"select next line or first visible if there is currrently no selection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2543 |
Wrap at end." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2544 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2545 |
self selection:(self nextAfterSelection) |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2546 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2547 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2548 |
selectPrevious |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2549 |
"select previous line or previous visible if there is currently no selection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2550 |
Wrap at beginning." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2551 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2552 |
self selection:(self previousBeforeSelection). |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2553 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2554 |
"Modified: 26.9.1995 / 09:41:16 / stefan" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2555 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2556 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2557 |
selectWithoutScroll:aNumberOrNilOrCollection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2558 |
"select line, aNumber or deselect if argument is nil" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2559 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2560 |
|prevSelection newSelection| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2561 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2562 |
newSelection := aNumberOrNilOrCollection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2563 |
newSelection notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2564 |
(self isValidSelection:newSelection) ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2565 |
newSelection := nil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2566 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2567 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2568 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2569 |
(newSelection = selection) ifTrue: [^ self]. |
125 | 2570 |
|
2571 |
" |
|
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2572 |
redraw old selection unhighlighted |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2573 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2574 |
selection notNil ifTrue: [ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2575 |
prevSelection := selection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2576 |
selection := nil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2577 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2578 |
prevSelection do:[:line | |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2579 |
self redrawElement:line |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2580 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2581 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2582 |
self redrawElement:prevSelection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2583 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2584 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2585 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2586 |
selection := newSelection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2587 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2588 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2589 |
redraw new selection unhighlighted |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2590 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2591 |
newSelection notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2592 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2593 |
newSelection isCollection ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2594 |
selection := OrderedCollection with:newSelection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2595 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2596 |
selection do:[:line | |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2597 |
self redrawElement:line |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2598 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2599 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2600 |
self redrawElement:selection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2601 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2602 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2603 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2604 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2605 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2606 |
selection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2607 |
"return the selection index or collection of indices (if multipleSelect is on)" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2608 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2609 |
^ selection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2610 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2611 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2612 |
selection:aNumberOrNil |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2613 |
"select line, aNumber or deselect if argument is nil; |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2614 |
scroll to make the selected line visible" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2615 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2616 |
self selectWithoutScroll:aNumberOrNil. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2617 |
selection notNil ifTrue:[self makeSelectionVisible] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2618 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2619 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2620 |
selectionAsCollection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2621 |
"return the selection as a collection of line numbers. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2622 |
This allows users of this class to enumerate independent of |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2623 |
the multipleSelect style." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2624 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2625 |
selection isNil ifTrue:[^ #()]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2626 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2627 |
"/ multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2628 |
"/ ^ (OrderedCollection new) add:selection; yourself. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2629 |
"/ ]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2630 |
multipleSelectOk ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2631 |
^ (OrderedCollection new) add:selection; yourself. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2632 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2633 |
^ selection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2634 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2635 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2636 |
selectionChangedFrom:oldSelection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2637 |
"selection has changed. Call actionblock and/or send changeMessage if defined" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2638 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2639 |
|arg| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2640 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2641 |
arg := self argForChangeMessage. |
125 | 2642 |
" |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2643 |
the ST/X way of doing things - perform actionBlock |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2644 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2645 |
actionBlock notNil ifTrue:[actionBlock value:arg]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2646 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2647 |
the MVC way of doing things - notify model via changeMsg |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2648 |
" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2649 |
multipleSelectOk ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2650 |
"/ ST80 sends 0 as index, if the same selection is reselected ... |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2651 |
selection == oldSelection ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2652 |
arg := 0 |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2653 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2654 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2655 |
self sendChangeMessageWith:arg |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2656 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2657 |
"Modified: 26.10.1995 / 16:33:54 / cg" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2658 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2659 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2660 |
selectionDo:aBlock |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2661 |
"perform aBlock for each nr in the selection. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2662 |
For single selection, it is called once for the items nr. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2663 |
For multiple selections, it is called for each." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2664 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2665 |
selection notNil ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2666 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2667 |
selection do:aBlock |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2668 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2669 |
aBlock value:selection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2670 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2671 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2672 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2673 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2674 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2675 |
selectionValue |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2676 |
"return the selection value i.e. the text in the selected line. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2677 |
For multiple selections a collection containing the entries is returned." |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2678 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2679 |
multipleSelectOk ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2680 |
selection isNil ifTrue:[^ #()]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2681 |
^ selection collect:[:nr | self at:nr] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2682 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2683 |
selection isNil ifTrue:[^ nil]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2684 |
^ self at:selection |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2685 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2686 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2687 |
toggleSelection:aNumber |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2688 |
"toggle selection-state of entry, aNumber" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2689 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2690 |
(self isInSelection:aNumber) ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2691 |
self removeFromSelection:aNumber |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2692 |
] ifFalse:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2693 |
self addToSelection:aNumber |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2694 |
] |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2695 |
! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2696 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2697 |
valueIsInSelection:someString |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2698 |
"return true, if someString is in the selection" |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2699 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2700 |
|sel| |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2701 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2702 |
selection isNil ifTrue:[^ false]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2703 |
sel := self selectionValue. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2704 |
self numberOfSelections > 1 ifTrue:[ |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2705 |
^ (sel includes:someString) |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2706 |
]. |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2707 |
^ (someString = sel) |
125 | 2708 |
! ! |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2709 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2710 |
!SelectionInListView class methodsFor:'documentation'! |
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2711 |
|
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2712 |
version |
511 | 2713 |
^ '$Header: /cvs/stx/stx/libwidg/SelectionInListView.st,v 1.63 1996-03-21 16:43:37 cg Exp $' |
320
b2ca0310ead0
fixed error when resized empty and multiSelectOk
Claus Gittinger <cg@exept.de>
parents:
271
diff
changeset
|
2714 |
! ! |