> That's what I used to think, too, until someone on this list pointed out to > me that this snippet is in the header for NSTreeController: > > // proxy for the root tree node responds to -childNodes and > -descendantNodeAtIndexPath:(NSIndexPath *)indexPath > - (id)arrangedObjects; > > So whereas prior to 10.5 this method returned an opaque root node, in > Leopard you at least are promised that it will respond to -childNodes and > -descendantNodeAtIndexPath:. >
So the object is single-level tree where each leaf is the actual item selected? What I don't understand is why the same binding returns a different object in two cases? Why don't get this proxy object when I bind the view directly to the controller? _______________________________________________ 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 [EMAIL PROTECTED]
