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embedding an NSCollectionView in another NSCollectionView -> Binding?

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embedding an NSCollectionView in another NSCollectionView -> Binding?

Subject: embedding an NSCollectionView in another NSCollectionView -> Binding?
From: Benjámin Salánki <email@hidden>
Date: Sun, 23 Nov 2008 15:20:12 +0100

Hey everyone,

I was trying to embed an NSCollectionView in another NSCollectionView and I am having trouble with the bindings.

The main NSCollectionView's content is bound to an NSArrayController and I wanted to bind the embeded NSCollectionView's content to Main Collection View Item's representedObject.contents where contents is an NSMutableArray.

Of course this does not work, as I had to find out.

So my questions are: 1) can an NSArray which is part of an NSCollectionView's representedObject be bound and used as the content of another (embedded) NSCollectionView (if yes, how?) 2) if not, how would you suggest I do this?

Thanks in advance,
Ben

PS: I used NSCollectionView everywhere even when I was referring to NSCOllectionViewItems... _______________________________________________

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