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Re: dragging to resize windows


From: martin rudalics
Subject: Re: dragging to resize windows
Date: Sat, 12 Mar 2011 10:37:19 +0100
User-agent: Thunderbird 2.0.0.21 (Windows/20090302)

> The effect is that the cursor shape is right for dragging,

Let's not care about the cursor shape for the moment.

> so I drag the
> mode-line, but only the cursor moves. Seconds later the mode-line
> follows. Often the reaction is even slower, so I try again to grab the
> mode-line and drag it. After a few tries mode-line finally decides to
> move a bit. The distance of moving does not seem to strongly correlate
> with any distance of cursor movement... (but this can as well be a
> problem of my memory and capability of observation)

Redisplay on your system seems too slow to catch up with dragging.  Here
I can easily get Emacs use more than 90% CPU when dragging some modeline
continuously.

martin



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