On Tue, Mar 30, 2010 at 8:35 PM, Tony Romano <[email protected]> wrote: > One obvious method(albeit brute force) is to rebuild the tree controller list > and redisplay it. For what I want to do, this is way too expensive of an > operation. In addition, the user can toggle back and forth the preference. > There doesn't seem to be an obvious way to tell the outline controller, "skip > or hide this item".
See -[NSArrayController filterPredicate]. If that doesn't suit your needs, subclass NSArrayController and do your filtering in -arrangeObjects. If *that* doesn't suit your needs, bind your array controller to a to-many property you control and do your filtering there. --Kyle Sluder _______________________________________________ Cocoa-dev mailing list ([email protected]) 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]
