Repost: KVO Problem with NSCollectionView
Repost: KVO Problem with NSCollectionView
- Subject: Repost: KVO Problem with NSCollectionView
- From: Joachim Deelen <email@hidden>
- Date: Sun, 20 Apr 2008 19:34:15 +0200
Hi Again,
does really no one have a solution or a hint for the Problem mentioned
below? Maybe I'm understanding something wrong? Any help or Ideas
would be appreciated
Thanks
Joachim Deelen
Anfang der weitergeleiteten E-Mail:
Von: Joachim Deelen <email@hidden>
Datum: 16. April 2008 19:50:41 MESZ
An: cocoa devlist devlist <email@hidden>
Betreff: KVO Problem with NSCollectionView
Hi all,
I'm having problems with KVO and a NSCollectionView. As far as I
know should the Property "selctionIndexes" be KVO compliant. I've
added an Observer and it gets called, every time I'm sending
"setSelectionIndexes" to the Collection view. But if I set the
selection directly on a NSCollectionViewItem, using the
"setSelected"-Message, the "selectionIndexes" gets changed but the
KV-Observer is not being called. Does KVO in this case mean, that
the Observer only gets triggered, when the NSIndexSet Object is
replaced with another? I expected that KVO gets triggered, each time
the content of the IndexSet is changed.
regards
Joachim Deelen
AQUARIUS-software
http://www.aquarius-software.de
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