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From: Eli Zaretskii <eliz@gnu.org>
To: Yuan MEI <yuan.mei.list@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: Redisplay issue
Date: Sat, 28 Nov 2015 11:44:44 +0200	[thread overview]
Message-ID: <8337vqqwz7.fsf@gnu.org> (raw)
In-Reply-To: <CANGGyWZSVT7V7N5aueVpXyO16ULDF6M_M6TtCn6E33hPQ1_1Xg@mail.gmail.com>

> Date: Sat, 28 Nov 2015 00:27:13 -0800
> From: Yuan MEI <yuan.mei.list@gmail.com>
> Cc: emacs-devel <emacs-devel@gnu.org>
> 
> > The screenshot shows a text-mode Emacs frame, AFAICT.  Does this
> > happen only with text-mode frames, or do you see that in GUI frames as
> > well?
> 
> The screenshot is in fact a GUI frame.  I just configured it to be
> minimalistic.  A `default' frame started with emacs -Q has the same
> redisplay problem.

Then please see if the scenario in which this happens causes the
expose events to be delivered to Emacs by X.  If they are, the
function expose_frame should be called, and it should perform the
necessary redisplay.  If these events are not reported, Emacs has no
way of knowing that its frame(s) need to be redrawn.

Thanks.



  reply	other threads:[~2015-11-28  9:44 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-27 22:31 Redisplay issue Yuan MEI
2015-11-28  8:06 ` Eli Zaretskii
2015-11-28  8:27   ` Yuan MEI
2015-11-28  9:44     ` Eli Zaretskii [this message]
2015-11-28 20:19       ` Yuan MEI
2015-11-28 20:49         ` Eli Zaretskii
2015-11-29  2:54           ` Yuan MEI
2015-11-29 15:42             ` Eli Zaretskii
2015-11-29 23:35               ` Yuan MEI
2015-11-30 16:16                 ` Eli Zaretskii
2015-12-01  4:51                   ` Yuan MEI
2015-12-01 16:01                     ` Eli Zaretskii
2015-12-02  4:35                       ` Yuan MEI
2015-12-02 13:57                         ` Eli Zaretskii
2015-12-03  4:55                           ` Yuan MEI
2015-12-03  7:47                             ` Eli Zaretskii
2015-12-03  8:09                               ` Yuan MEI
2015-12-03 10:23                                 ` Eli Zaretskii
2015-12-03 18:16                                 ` martin rudalics
2015-12-03 21:23                                   ` Yuan MEI
2015-12-04  8:08                                     ` martin rudalics
2015-12-04  8:30                                       ` Yuan MEI
2015-12-04  8:48                                         ` martin rudalics
2015-12-04  8:54                                           ` Yuan MEI
2015-12-04  8:56                                           ` martin rudalics
2015-12-04  9:00                                             ` Yuan MEI
2015-12-04  9:05                                               ` martin rudalics
2015-12-04  9:47                                                 ` Eli Zaretskii
2015-12-04 10:21                                                   ` martin rudalics
2015-12-04 11:01                                                     ` Eli Zaretskii
2015-12-04 11:12                                                       ` Eli Zaretskii
2015-12-05  0:25                                                   ` YAMAMOTO Mitsuharu
2015-12-05  9:17                                                     ` Eli Zaretskii
2015-12-06  0:49                                                       ` Yuan MEI
2015-12-07  3:33                                                         ` YAMAMOTO Mitsuharu
2015-12-07 17:19                                                           ` Eli Zaretskii
2015-12-08  4:03                                                             ` YAMAMOTO Mitsuharu
2015-12-11  8:48                                                               ` Eli Zaretskii
2015-11-28 21:44   ` joakim
2015-11-29  0:14     ` Yuan MEI

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