NSCollectionView problems
NSCollectionView problems
- Subject: NSCollectionView problems
- From: Markus Spoettl <email@hidden>
- Date: Fri, 23 May 2008 13:20:14 -0700
Hello List,
I have an NSCollectionView set up with bindings to visualize an
NSMutableArray. When I call arrayController:setContent: the view
(which initially doesn't have a content assigned) displays the items.
So far so good. The problems are these:
If there are two many items for one page to display, the vertical
scroller appears. However, it's not the correct size. It's displayed
as if all items would fit into the view (all but an imaginary 10 pixel
row). It doesn't get the correct size until after the view is resized.
Is there some way to force the view to recalculate it's scroll bar
sizes? Or could this be caused by how the content is assigned (I'm
using an array controller)?
The second problem is when the view is resized (due to window resizing
or any other reason). When the collection view is scrolled down with
some item in the middle of the collection selected (so the scrollbar
is not on it's topmost position), the resize causes the collection
display to jump to the first item row. This problem can be observed in
the Apple supplied IconCollection demo. Is there a way to prevent that?
Thanks for any input!
I'm using Xcode 3.0 on 10.5.2
Regards
Markus
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__________________________________________
Markus Spoettl
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