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From: Bob Rogers <rogers-emacs@rgrjr.dyndns.org>
Cc: emacs-devel@gnu.org
Subject: Re: Bug in incremental undrawing of mouseover highlighting
Date: Tue, 21 Nov 2006 23:06:27 -0500	[thread overview]
Message-ID: <17763.52419.816896.10287@rgrjr.dyndns.org> (raw)
In-Reply-To: <87zmaludmg.fsf@cyd.mit.edu>

   From: Chong Yidong <cyd@stupidchicken.com>
   Date: Mon, 20 Nov 2006 14:22:47 -0500

   Bob Rogers <rogers-emacs@rgrjr.dyndns.org> writes:

   >    It seems that mouseover background highlighting is not undrawn if
   > replaced by the same unhighlighted text.  This happens in the CVS
   > version as of late on 11-Nov.

   The problem occurs because note_mouse_highlight checks only the window
   and glyph positions to see if it needs to maintain the mouse
   highlight . . .

   As far as I can tell, the simplest fix is to tell set_window_buffer to
   reset the mouse face if the mouse face used to be associated with that
   window.  The patch below implements this.

It works for me; thanks!

   From: Eli Zaretskii <eliz@gnu.org>
   Date: Mon, 20 Nov 2006 22:36:22 +0200

   Are these #ifdef's really right?  The mouse highlight is supported not
   only in builds that define HAVE_WINDOW_SYSTEM.

How would I test this?  Mouse highlighting doesn't seem to work in
either xterm or the KDE "Konsole" (with the "-nw" switch, of course).
Or would I have to disable HAVE_WINDOW_SYSTEM first?

					-- Bob

  reply	other threads:[~2006-11-22  4:06 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-11-19 22:32 Bug in incremental undrawing of mouseover highlighting Bob Rogers
2006-11-19 22:50 ` David Kastrup
2006-11-19 23:45   ` Bob Rogers
2006-12-13 14:45     ` Stephen Berman
2006-12-13 16:04       ` Chong Yidong
2006-12-14  9:22         ` Stephen Berman
2006-12-16 12:31           ` Stephen Berman
2006-11-20  4:20   ` Eli Zaretskii
2006-11-20 19:22 ` Chong Yidong
2006-11-20 20:24   ` misleading install instruction in emacs/mac/INSTALL Gilbert Harman
2006-11-21  7:47     ` Richard Stallman
2006-11-22  8:23       ` YAMAMOTO Mitsuharu
2006-11-22 17:07         ` Gilbert Harman
2006-11-20 20:36   ` Bug in incremental undrawing of mouseover highlighting Eli Zaretskii
2006-11-22  4:06     ` Bob Rogers [this message]
2006-11-22 18:35       ` Eli Zaretskii
2006-11-22 15:07     ` Chong Yidong
2006-11-22 22:20       ` Eli Zaretskii
2006-11-22 23:57         ` Nick Roberts
2006-11-23  4:12           ` Eli Zaretskii
2006-11-23  4:50             ` Nick Roberts
2006-11-24 18:18               ` Eli Zaretskii
2006-11-25  1:53   ` YAMAMOTO Mitsuharu
2006-11-25  4:18     ` Chong Yidong
2006-11-25  7:28       ` YAMAMOTO Mitsuharu
2006-11-25 10:53         ` Eli Zaretskii
2006-11-25 16:18           ` Chong Yidong
2006-11-25 21:10             ` Eli Zaretskii
2006-11-26 19:05               ` Kim F. Storm
2006-12-26  2:26 ` Richard Stallman
2006-12-27  3:58   ` Bob Rogers
2006-12-27 21:16     ` Richard Stallman
2007-01-02 15:46       ` Kim F. Storm
2007-01-05  0:38         ` Michael Mauger
2007-01-19 15:33         ` Chong Yidong
2007-01-20 21:40           ` Stephen Berman
2007-01-21 14:36             ` Stephen Berman
2007-11-07 22:18               ` Stephen Berman
2007-01-23 16:28           ` John Paul Wallington

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