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Minor collection view optimisation.

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Alexander Ljungberg
2012-02-17 14:05:03 +00:00
parent fdf672cf0a
commit 4aa3824a2a
1 changed files with 3 additions and 3 deletions
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AppKit/CPCollectionView.j
+3 -3
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@@ -340,19 +340,19 @@
*/
- (void)setSelectionIndexes:(CPIndexSet)anIndexSet
{
if ([_selectionIndexes isEqual:anIndexSet] || !_isSelectable)
if (!_isSelectable || [_selectionIndexes isEqual:anIndexSet])
return;
var index = CPNotFound;
while ((index = [_selectionIndexes indexGreaterThanIndex:index]) != CPNotFound)
while ((index = [_selectionIndexes indexGreaterThanIndex:index]) !== CPNotFound)
[_items[index] setSelected:NO];
_selectionIndexes = anIndexSet;
var index = CPNotFound;
while ((index = [_selectionIndexes indexGreaterThanIndex:index]) != CPNotFound)
while ((index = [_selectionIndexes indexGreaterThanIndex:index]) !== CPNotFound)
[_items[index] setSelected:YES];
var binderClass = [[self class] _binderClassForBinding:@"selectionIndexes"];