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fix CPArrayController selectPrevious: and selectNext:

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Also added unit-tests for canSelectPrevious, canSelectNext, selectPrevious: and selectNext:
This commit is contained in:
Klaas Pieter Annema
2010-07-27 09:10:41 +02:00
parent b9c2becd3e
commit 48a5d55af7
2 changed files with 71 additions and 12 deletions
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AppKit/CPArrayController.j
+12 -12
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@@ -358,29 +358,29 @@
//Moving selection
-(BOOL)canSelectPrevious
- (BOOL)canSelectPrevious
{
return [[self selectionIndexes] firstIndex] > 0
}
-(BOOL)canSelectNext
-(void)selectPrevious:(id)sender
{
return [[self selectionIndexes] firstIndex] < [[self arrangedObjects] count] -1;
}
var index = [[self selectionIndexes] firstIndex] - 1;
-(void)selectNext:(id)sender
{
var index = [[self selectionIndexes] firstIndex] + 1 || 0;
if (index < [[self arrangedObjects] count])
if (index >= 0)
[self setSelectionIndexes:[CPIndexSet indexSetWithIndex:index]];
}
-(void)selectPrevious:(id)sender
- (BOOL)canSelectNext
{
var index = [[self selectionIndexes] firstIndex] - 1 || [[self arrangedObjects] count] - 1;
return [[self selectionIndexes] firstIndex] < [[self arrangedObjects] count] - 1;
}
if (index >= 0)
- (void)selectNext:(id)sender
{
var index = [[self selectionIndexes] firstIndex] + 1;
if (index < [[self arrangedObjects] count])
[self setSelectionIndexes:[CPIndexSet indexSetWithIndex:index]];
}