Marcel Taeumel uploaded a new version of ToolBuilder-Morphic to project The Trunk: http://source.squeak.org/trunk/ToolBuilder-Morphic-mt.156.mcz
==================== Summary ====================
Name: ToolBuilder-Morphic-mt.156 Author: mt Time: 23 January 2016, 11:41:12.364398 am UUID: e35cd3fa-7c53-4b6d-a989-867783958b05 Ancestors: ToolBuilder-Morphic-kfr.155
Fixes a regression in pluggable trees. Now models can again govern the behavior of double-selections. FileList, for example, uses it to refresh the list of files.
=============== Diff against ToolBuilder-Morphic-kfr.155 ===============
Item was changed: ----- Method: PluggableTreeMorph>>setSelectedMorph: (in category 'selection') ----- setSelectedMorph: aMorph
- "Avoid unnecessary model callbacks." - self selectedMorph == aMorph ifTrue: [^ self]. - selectedWrapper := aMorph complexContents. "Let the model now about the selected object, not wrapper." setSelectionSelector ifNotNil: [:symbol | model perform: symbol with: (selectedWrapper ifNotNil: [:w | w item])].
"The model may not have access to the parent object in terms of this tree structure." setSelectedParentSelector ifNotNil: [:symbol | model perform: symbol with: (selectedWrapper ifNotNil: [:w | w parent ifNotNil: [:pw | pw item]])].!
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