Marcel Taeumel uploaded a new version of ToolBuilder-Morphic to project The Trunk: http://source.squeak.org/trunk/ToolBuilder-Morphic-mt.346.mcz
==================== Summary ====================
Name: ToolBuilder-Morphic-mt.346 Author: mt Time: 28 August 2023, 5:10:53.631367 pm UUID: 134b8d09-ca92-de4d-9a31-4f929e8a3986 Ancestors: ToolBuilder-Morphic-mt.345
Complements Morphic-mt.2126
=============== Diff against ToolBuilder-Morphic-mt.345 ===============
Item was changed: ----- Method: PluggableTreeMorph>>specialKeyPressed: (in category 'event handling') ----- specialKeyPressed: asciiValue
+ self model okToChange + ifFalse: [^ false]. + (super specialKeyPressed: asciiValue) ifTrue: [^ true].
asciiValue = Character tab asciiValue ifTrue: [ self highlightNextColumn. ^ true].
(#(8 13) includes: asciiValue) ifTrue: [ "backspace key or return key" self highlightNoColumn. "i.e., remove filter" priorSelection ifNotNil: [:prior | priorSelection := self selectedPath. asciiValue = 8 ifTrue: [ "backspace key -> revert selection" self selectedPath: prior. self setSelectedMorph: self selectedMorph]]. ^ true].
^ false!
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