Nested NSCollectionView scroll weirdness
Nested NSCollectionView scroll weirdness
- Subject: Nested NSCollectionView scroll weirdness
- From: Half Activist <email@hidden>
- Date: Wed, 04 May 2011 17:38:36 +0200
Hello all,
I'm having kind of troubles with embedded collection views.
I'm displaying a list of items vertically, each of these items may have subitems i list in another collection view, this time horizontally.
Everything fine so far, the NSCollectionViewItems get loaded well, for both the parent list and the child lists.
Now, a sublist's too long to be displayed, the horizontal scroller appears but scrolling won't do anything on this sublist.
I subclassed NSScroller + NSScrollView and stepped the code, and all I can tell to this point, is that the embedded scrollview receives events (especially the scrollWheel: message),
but, it does nothing. The document rect is desperatly the same.
I tried to put an NSTextView instead of the nested collectionview and the same behaviour is shown. So i don't even know whether it's a scrollview or collection view issue.
I'd be ready to write a hand made collectionview if i was sure i won't get the same problem because of embedded scrollviews.
Thanks in advance.
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