Hello List,

I've started playing with NSCollectionView and everything worked out beautifully (custom views, selection state handling for items etc.). One thing I can't figure out is how my application/document gets notified about a change of selection.

I could go through the NSCollectionViewItem:setSelected: property setter (which I'm implementing to probagate the selected state to the view) and notify the proper authorities in my application. However, that just isn't proper design and there must be a much better solution. There is no documentation on delegate methods or notifications for NSCollectionView, so I'm wondering how one gets notified about things like that.

I have a feeling there's something I'm overlooking here. Is there?

Regards
Markus
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Markus Spoettl

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