KVO Problem with NSCollectionView

FROM : Joachim Deelen
DATE : Wed Apr 16 19:50:41 2008

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