author | Jan Vrany <jan.vrany@fit.cvut.cz> |
Wed, 30 May 2018 09:34:26 +0100 | |
branch | jv |
changeset 5814 | 70d07365a2d4 |
parent 4770 | 6634b540fea2 |
child 6260 | a9f10fa83270 |
permissions | -rw-r--r-- |
4770
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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5814 | 2 |
COPYRIGHT (c) 2015 Jan Vrany |
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parents:
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All Rights Reserved |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
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6634b540fea2
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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This software is furnished under a license and may be used |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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only in accordance with the terms of that license and with the |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
7 |
inclusion of the above copyright notice. This software may not |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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be provided or otherwise made available to, or used by, any |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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other person. No title to or ownership of the software is |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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hereby transferred. |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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" |
6634b540fea2
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"{ Package: 'stx:libwidg2' }" |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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6634b540fea2
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Jan Vrany <jan.vrany@fit.cvut.cz>
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"{ NameSpace: Smalltalk }" |
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Jan Vrany <jan.vrany@fit.cvut.cz>
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HierarchicalList subclass:#PluggableHierarchicalList |
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instanceVariableNames:'childBlock labelBlock iconBlock' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Views-Support' |
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! |
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!PluggableHierarchicalList class methodsFor:'documentation'! |
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copyright |
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Jan Vrany <jan.vrany@fit.cvut.cz>
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" |
5814 | 27 |
COPYRIGHT (c) 2015 Jan Vrany |
4770
6634b540fea2
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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All Rights Reserved |
6634b540fea2
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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This software is furnished under a license and may be used |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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|
31 |
only in accordance with the terms of that license and with the |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
32 |
inclusion of the above copyright notice. This software may not |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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|
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be provided or otherwise made available to, or used by, any |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
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other person. No title to or ownership of the software is |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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hereby transferred. |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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" |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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! |
6634b540fea2
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Jan Vrany <jan.vrany@fit.cvut.cz>
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Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
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documentation |
6634b540fea2
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Jan Vrany <jan.vrany@fit.cvut.cz>
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" |
6634b540fea2
Added PluggableHierarchicalList to define ad-hoc tree models.
Jan Vrany <jan.vrany@fit.cvut.cz>
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A customizable hierarchical tree list for ad-hoc trees |
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Jan Vrany <jan.vrany@fit.cvut.cz>
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[author:] |
6634b540fea2
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Jan Vrany <jan.vrany@fit.cvut.cz> |
6634b540fea2
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[instance variables:] |
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[class variables:] |
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[see also:] |
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protocol examples |
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" |
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! ! |
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!PluggableHierarchicalList class methodsFor:'examples'! |
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example1 |
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| window view list | |
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" |
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PluggableHierarchicalList example1 |
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" |
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window := StandardSystemView new; extent:300@300. |
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window label: self class name , '>> #example1'. |
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view := ScrollableView for:HierarchicalListView origin:0.0@0.0 corner:1.0@1.0 in: window. |
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list := PluggableHierarchicalList new. |
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list childBlock:[ :parent | 1 to: 5 collect: [:i | parent copyWith: i ] ]. |
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list labelBlock:[ :child | 'Section ' , child printString ]. |
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list root: #(1). |
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view list: list. |
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window open. |
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"Created: / 21-05-2015 / 19:05:42 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!PluggableHierarchicalList methodsFor:'accessing'! |
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childBlock |
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^ childBlock |
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! |
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childBlock:aBlock |
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childBlock := aBlock. |
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! |
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iconBlock |
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^ iconBlock |
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! |
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iconBlock:aBlock |
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iconBlock := aBlock. |
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labelBlock |
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^ labelBlock |
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! |
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labelBlock:aBlock |
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labelBlock := aBlock. |
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! ! |
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!PluggableHierarchicalList methodsFor:'accessing-root'! |
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root:anObject |
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| item | |
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item := HierarchicalItemWithLabelAndIconAndValue new. |
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item label: (labelBlock notNil ifTrue:[ labelBlock value: anObject ] ifFalse:[ anObject displayString ]). |
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item icon: (iconBlock notNil ifTrue:[ iconBlock value: anObject ] ifFalse:[ nil ]). |
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item value: anObject. |
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super root: item. |
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"Created: / 21-05-2015 / 19:17:00 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!PluggableHierarchicalList methodsFor:'protocol'! |
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childrenFor: parentItem |
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| parent children | |
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parent := parentItem value. |
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children := childBlock value: parent. |
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^ children collect:[ :child | |
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| childItem | |
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childItem := HierarchicalItemWithLabelAndIconAndValue new. |
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childItem label: (labelBlock notNil ifTrue:[ labelBlock value: child ] ifFalse:[ child displayString ]). |
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childItem icon: (iconBlock notNil ifTrue:[ iconBlock value: child] ifFalse:[ nil ]). |
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childItem value: child. |
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childItem parent: parentItem |
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] |
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"Created: / 21-05-2015 / 19:19:06 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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