Re: Flicker Free Drawing
Re: Flicker Free Drawing
- Subject: Re: Flicker Free Drawing
- From: David Blanton <email@hidden>
- Date: Fri, 8 Jan 2010 13:56:39 -0700
Great and thanks! Now, if my app is a Cocoa document-based
application where do I implement
initWithContentRect:styleMask:backing:defer:
-db
On Jan 8, 2010, at 1:48 PM, Paul Sanders wrote:
Correct. Nothing happens until the window is 'flushed' (which
normally happens in the event loop). It is one of the joys of
programming on the Mac (compared to Windows).
Paul Sanders
----- Original Message -----
From: "David Blanton" <email@hidden>
To: "cocoa-dev List" <email@hidden>
Sent: Friday, January 08, 2010 8:38 PM
Subject: Flicker Free Drawing
Does NSBackingStoreBuffered guarantee there will be no flicker
when
drawing?
That is, I won't see the content view background drawn, then
myview
background drawn, then myview whatever I draw into bounds rect
...
which would be "flicker, flicker" if I am drawing all through
resizing
the window and scrolling the content.
-db
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