Marcel Taeumel uploaded a new version of Morphic to project The Trunk: http://source.squeak.org/trunk/Morphic-mt.1615.mcz
==================== Summary ====================
Name: Morphic-mt.1615 Author: mt Time: 6 January 2020, 10:17:52.75843 am UUID: 24a18424-814a-df44-a3d6-d7678f2be6ba Ancestors: Morphic-mt.1614
Fixes two selection bugs lists and alternate-multi-selection lists.
=============== Diff against Morphic-mt.1614 ===============
Item was added: + ----- Method: AlternatePluggableListMorphOfMany>>mouseLeaveDragging: (in category 'event handling') ----- + mouseLeaveDragging: anEvent + "Dragging means changing the list's multi-selection state. Thus, there is no support for drag-and-drop of elements within a selection." + + self hoverRow: nil. + self resetPotentialDropRow.!
Item was changed: ----- Method: PluggableListMorph>>mouseUp: (in category 'event handling') ----- mouseUp: event
| row | model okToChange ifFalse: [^ self]. + (self containsPoint: event position) ifFalse: [^ self].
row := self rowAtLocation: event position. row = self selectionIndex ifTrue: [(autoDeselect ifNil: [true]) ifTrue: [row = 0 ifFalse: [self changeModelSelection: 0] ]] ifFalse: [self changeModelSelection: (self modelIndexFor: row)]. event hand newKeyboardFocus: self. hasFocus := true. Cursor normal show.!
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