NSTableView willDisplayCell: called on hover
NSTableView willDisplayCell: called on hover
- Subject: NSTableView willDisplayCell: called on hover
- From: Joshua Garnham <email@hidden>
- Date: Tue, 19 Apr 2011 15:35:59 +0100 (BST)
I've been doing some custom drawing in the
tableView:willDisplayCell:forTableColumn:row: and from this realized that if you
hover over a row in the table view for about 3 seconds then it will call
willDisplayCell: again.
What's even more odd is that if I close the window and reopen it and hover over
a row again for 3 seconds then willDisplayCell: doesn't get called again unlike
before. So this only seems to happen the first time.
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?
Regards,
Josh.
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