The conclusion is that I decided to not use NSCollectionView in this application.
Besides this mysterious non-encoding of representedObjects in my popup button menu, I've also realized that NSCollectionView does not allow me to enable different menu items in the popup button menus in different collection view items; I guess because it's "cell-like". (Same problem with a popup button cell in a table view.) And there were a couple other issues. So I decided to use an old-fashioned NSView with subviews instead. More code, but oh well. I think this is about the third time that I *almost* used NSCollectionView. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com