Thanks Erik; I was out of things to explore and will dig in to your
suggestions.
-koko
On Aug 16, 2010, at 7:28 PM, Erik Buck wrote:
I have never seen the specific problem reported, but I have some
suggestions:
1) Are you using a retained or non-retain window as opposed to a
buffered window? You want a buffered window.
2) Is the view layer backed? I don't know ifthat could cause the
problem, but I is a path to investigate.
3) Have you turned on Quartz Debugging to see which areas of the
window are being redrawn? If so, where the highlighted areas
redrawn or not?
4) Are you recursively causing displays? That doesn't work, so
don't do it. Have you tried [outlineView
performSelector:@selector(display) withObject:nil afterDelay:0.0f]
instead of calling display again as the side effect of a display
message?
--- On Mon, 8/16/10, [email protected] <[email protected]> wrote:
From: [email protected] <[email protected]>
Subject: concludeDragOperation
To: "Cocoa-Dev Cocoa-Dev" <[email protected]>
Date: Monday, August 16, 2010, 6:02 PM
The docs say:
Invoked when the dragging operation is complete, signaling the
receiver to perform any necessary clean-up.
My question is how does one clean up all highlight artifacts in an
NSOutlineView such as these:
http://highrolls.net/high_light_issue/page.html
I have tried -display , -reloadItem and reloadData all to no avail.
Steve Jobs was stumped and suggested this list might be helpful.
Was he right?
-koko
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