GNU bug report logs - #2531
NS: excessive redisplay

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Message #5 received at submit <at> emacsbugs.donarmstrong.com (full text, mbox):

From: David Reitter <david.reitter <at> gmail.com>
To: emacs-pretest-bug <at> gnu.org
Subject: NS: excessive redisplay
Date: Sun, 1 Mar 2009 17:38:53 -0500

[Message part 1 (text/plain, inline)]

The new NS port still shows excessive redrawing while resizing frames  
(with the mouse); the window contents are drawn about one line too  
low  before they are redrawn again in the right spot.  This animation  
takes place every-time the mouse cursor is moved a bit, so we're going  
to a lot of animations while a frame is being resized.

Enabling the tool bar leads to a minor extra redisplay, slightly below  
the target position.

Maximizing a frame leads to multiple extra redisplays, at first with  
all elements (e.g., mode-line) in their old locations before the frame  
is cleared and redrawn.

[smime.p7s (application/pkcs7-signature, attachment)]

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