On Mar 2, 2010, at 10:52 AM, Thomas Davie wrote: > The NSCollectionView certainly *thought* it was being deselected – if the > user clicks A, then A again, only one setSelected:YES gets sent, if the user > clicks A, then B, then A again, setSelected:YES gets sent to A twice and B > once. > > I've worked around this now by writing an NSCollectionView subclass with my > own selection and drag/drop code.
You shouldn't need to work around this because this just works when everything is set up correctly. The fact that it doesn't work for you indicates that there's something wrong with your setup. You don't give any details on how everything is set up in your case. Regards Markus -- __________________________________________ Markus Spoettl
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