Supplemental: the table only renders once. However many objects are in the _rules array are presented when any column header is activated. Then the table freezes up. Additionally items can be added to the array; nothing more happens with the table view.
Erik Stainsby [email protected] ------------------------------------- Consistently place constants on the LHS of an expression: you cannot accidentally assign when you meant to compare. On 2012-02-29, at 12:25 AM, Graham Cox wrote: > > 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 ([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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
