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From: | Jan Djärv |
Subject: | Re: Emacs and Gnome Canvas |
Date: | Sun, 18 Jul 2010 09:10:18 +0200 |
User-agent: | Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; sv-SE; rv:1.9.2.7) Gecko/20100713 Thunderbird/3.1.1 |
YAMAMOTO Mitsuharu skrev 2010-07-18 05.51:
You've rather been talking about an alternative double-buffering that is for drawing during redisplay (i.e., outside the expose handler), and said that is how GTK+ operates all the time.
I think you misunderstood. You said doing copying of the whole window from double buffering for small changes is too slow. I said it can't be because Gtk+ does it. Thats it.
BTW, you would have to invent syntactic expose events for X, Xt and TTY unless you plan to have two display engines.
Jan D.
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