Levente Uzonyi uploaded a new version of Morphic to project The Trunk: http://source.squeak.org/trunk/Morphic-ul.587.mcz
==================== Summary ====================
Name: Morphic-ul.587 Author: ul Time: 31 October 2011, 5:23:54.884 pm UUID: 6086ce82-310b-b14e-8ccf-84c807d3bccd Ancestors: Morphic-cmm.586
- fix: avoid division by zero when searching in an empty PluggableListMorph
=============== Diff against Morphic-cmm.586 ===============
Item was changed: ----- Method: PluggableListMorph>>basicKeyPressed: (in category 'model access') ----- basicKeyPressed: aChar | milliseconds slowKeyStroke listSize newSelectionIndex oldSelectionIndex startIndex | oldSelectionIndex := newSelectionIndex := self getCurrentSelectionIndex. listSize := self getListSize. + listSize = 0 ifTrue: [ ^self flash ]. milliseconds := Time millisecondClockValue. slowKeyStroke := (Time milliseconds: milliseconds since: lastKeystrokeTime) > (self class filterableLists ifTrue: [500] ifFalse: [ 300 ]). lastKeystrokeTime := milliseconds. slowKeyStroke ifTrue: [ self class filterableLists ifTrue: [ self hasFilter ifFalse: [ priorSelection := self modelIndexFor: self selectionIndex] ]. "forget previous keystrokes and search in following elements" lastKeystrokes := aChar asLowercase asString. newSelectionIndex := newSelectionIndex \ listSize + 1. self class filterableLists ifTrue: [ list := self getFullList ] ] ifFalse: [ "append quick keystrokes but don't move selection if it still matches" lastKeystrokes := lastKeystrokes , aChar asLowercase asString. newSelectionIndex := newSelectionIndex max: 1 ]. "No change if model is locked" model okToChange ifFalse: [ ^ self ]. self class filterableLists ifTrue: [ self filterList ; updateList. newSelectionIndex := self modelIndexFor: 1 ] ifFalse: [ startIndex := newSelectionIndex. listSize := self getListSize. [ (self getListItem: newSelectionIndex) asString withBlanksTrimmed asLowercase beginsWith: lastKeystrokes ] whileFalse: [ (newSelectionIndex := newSelectionIndex \ listSize + 1) = startIndex ifTrue: [ ^ self flash"Not in list." ] ]. newSelectionIndex = oldSelectionIndex ifTrue: [ ^ self flash ] ]. (self hasFilter and: [(self getCurrentSelectionIndex = newSelectionIndex) not]) ifTrue: [self changeModelSelection: newSelectionIndex]!