On 29/02/2012, at 5:47 PM, Jens Alfke wrote: > > On Feb 28, 2012, at 8:39 PM, Erik Stainsby wrote: > >> [_rules addObject: rule]; >> [table reloadData]; >> [table setNeedsDisplay:YES]; > > IIRC you need to call -noteNumberOfRowsChanged instead, if you've change the > number of rows. -reloadData is just for reloading the existing rows.
That's news to me - I've always just called -reloadData. I believe it queries the rowCount, and then marks as needing redisplay those rows that are visible. This might be less optimal that reloading only the changed rows, but as far as I know, this has always worked fine for me. Erik's code looks OK, but we don't know that the outlet <table> is actually pointing to anything, or that it's pointing to the correct thing. That's what I'd check first - set a breakpoint in appendRule: and have a look at it. --Graham _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
