I tested a new build of an app today and found that, all of a sudden, clicking the "+" button for a table view adds a new object but no longer selects it. It's a conventional design with the "+" button targetting the -add: method of an array controller instantiated in the nib, and the table bound to the array controller. I inspected the array controller's Attributes, but "Select Inserted Objects" definitely has a big fat checkmark in the box.
Our buddy 'PCWiz' reported the same issue -- "now I have another problem (once again, out of the blue)" -- a few months ago, but the thread got slapped because Snow Leopard was under NDA at the time: http://lists.apple.com/archives/Cocoa-dev/2009/Aug/msg00962.html Well, I had an NSArrayController subclass handy, so I tried overriding -selectsInsertedObjects to return YES but that did not help. I fixed it with this kludge: - (void)add:(id)sender { [super add:sender] ; // Does not work without delay. [self performSelector:@selector(selectLastObject) withObject:nil afterDelay:0.0] ; } - (void)selectLastObject { if ([self selectsInsertedObjects]) { NSArray* arrangedObjects = [self arrangedObjects] ; NSInteger nObjects = [arrangedObjects count] ; if (nObjects > 0) { [self setSelectionIndex:nObjects-1] ; } } } Has anyone else had trouble recently with NSArrayController's "Select Inserted Objects"? Sincerely, Jerry Krinock _______________________________________________ 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
