Normally my code doesn't care when or how often willDisplayCell: is called and is in fact called more often than in a normal table view as my code highlights the cell that the mouse is over.
The odd thing is on this occasion the background which I draw for the highlighted cell actually draws over everything else rather than going behind it. Obviously as this happens normally due to the tooltip, I will have to investigate as to why the problem occurs and possibly consider where I do the drawing. Thanks for your help, Josh ________________________________ From: Kyle Sluder <kyle.slu...@gmail.com> To: Joshua Garnham <joshua.garn...@yahoo.co.uk> Cc: "cocoa-dev@lists.apple.com" <cocoa-dev@lists.apple.com> Sent: Tue, 19 April, 2011 16:02:17 Subject: Re: NSTableView willDisplayCell: called on hover On Apr 19, 2011, at 7:35 AM, Joshua Garnham <joshua.garn...@yahoo.co.uk> wrote: > So my question really is, why does willDisplayCell: get called after a 3 sec > hover, is this a bug? and is there anyway around it? It probably gets called to draw the tooltip expansion cell. If there is a bug here, it's that willDisplayCell: doesn't get called after the window is reopened. You need to fix your code so that it doesn't care when or how often willDisplayCell: is called. You should not be doing much if any meaningful work in this method. --Kyle Sluder _______________________________________________ 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
