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Re: Emacs and Gnome Canvas
From: |
Davis Herring |
Subject: |
Re: Emacs and Gnome Canvas |
Date: |
Fri, 16 Jul 2010 07:05:24 -0700 (PDT) |
User-agent: |
SquirrelMail/1.4.8-5.el5_4.10.lanl3 |
> What does "replaced with addition of the dirty area" mean? The X
> server only sends expose events when it thinks that a (part of) an X
> window needs to be redrawn, for example when resizing.
I think it means "inform the X server that a region needs to be redrawn,
as if it had just been exposed". I don't know if X even supports this
idea, but I know it from Java:
<http://java.sun.com/j2se/1.5.0/docs/api/java/awt/Component.html#repaint%28int,%20int,%20int,%20int%29>.
That method arranges for a repaint to occur, but returns immediately; the
painting happens in response to the artificial expose-like event created.
(Such events may then be intelligently coalesced by the toolkit to paint
larger areas in one pass.)
Davis
--
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shipping.
- Re: Emacs and Gnome Canvas, (continued)
- Re: Emacs and Gnome Canvas, Stefan Monnier, 2010/07/21
- Re: Emacs and Gnome Canvas, Stefan Monnier, 2010/07/22
- Re: Emacs and Gnome Canvas, Chong Yidong, 2010/07/15
- Re: Emacs and Gnome Canvas, Óscar Fuentes, 2010/07/15
- Re: Emacs and Gnome Canvas, Stephen Eilert, 2010/07/15
- Re: Emacs and Gnome Canvas, Eli Zaretskii, 2010/07/16
- Re: Emacs and Gnome Canvas, YAMAMOTO Mitsuharu, 2010/07/15
- Re: Emacs and Gnome Canvas, Jan Djärv, 2010/07/16
- Re: Emacs and Gnome Canvas, YAMAMOTO Mitsuharu, 2010/07/16
- Re: Emacs and Gnome Canvas, Jan Djärv, 2010/07/16
- Re: Emacs and Gnome Canvas,
Davis Herring <=
- Re: Emacs and Gnome Canvas, Jan Djärv, 2010/07/16
- Re: Emacs and Gnome Canvas, YAMAMOTO Mitsuharu, 2010/07/16
- Re: Emacs and Gnome Canvas, Eli Zaretskii, 2010/07/17
- Re: Emacs and Gnome Canvas, YAMAMOTO Mitsuharu, 2010/07/17
- Re: Emacs and Gnome Canvas, Eli Zaretskii, 2010/07/17
- Re: Emacs and Gnome Canvas, YAMAMOTO Mitsuharu, 2010/07/17
- Re: Emacs and Gnome Canvas, Eli Zaretskii, 2010/07/16
- Re: Emacs and Gnome Canvas, YAMAMOTO Mitsuharu, 2010/07/16
- Re: Emacs and Gnome Canvas, Eli Zaretskii, 2010/07/16
- Re: Emacs and Gnome Canvas, Jan Djärv, 2010/07/16