Re: Leopard 10.5.1 And redraws
Re: Leopard 10.5.1 And redraws
- Subject: Re: Leopard 10.5.1 And redraws
- From: Rick Mann <email@hidden>
- Date: Fri, 16 Nov 2007 18:57:37 -0800
On Nov 16, 2007, at 6:53 PM, Rick Mann wrote:
In my case, I have a desktop-sized window that updates every 5
seconds, in the Desktop layer (group?) so that it appears behind
finder Desktop icons and in front of the Desktop Picture.
If I have a lot of windows covering a portion of it for long enough,
revealing the desktop (either by closing the window(s) or expose-
ing) results in a grey or blue (or possibly the desktop image; I'm
not sure) rectangle that then gets filled in an instant later. The
key is that a portion of my window has to remain obscured for some
period of time; trying again immediately after does not reproduce
the behavior.
It might also have to do with the initial draw, after launching. In
that instance, the system may be deciding that that part of the
window can never be visible, and so nothing draws there. However, my
draw operation does not clip to anything but the full content view.
Grr. I meant to add: MBP 15" 2.13 GHz ATY,RadeonX1600
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