GNU bug report logs - #27357
26.0.50; Emacs starts fullscreen in Ubuntu 17.04

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Package: emacs;

Reported by: Lars Ingebrigtsen <larsi <at> gnus.org>

Date: Wed, 14 Jun 2017 12:34:02 UTC

Severity: normal

Tags: fixed

Merged with 20619, 21348, 22204, 23231

Found in versions 24.5, 25.0.50, 25.1.50, 26.0.50

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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Message #53 received at 27357 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: martin rudalics <rudalics <at> gmx.at>
Cc: 27357 <at> debbugs.gnu.org
Subject: Re: bug#27357: 26.0.50; Emacs starts fullscreen in Ubuntu 17.04
Date: Wed, 05 Jul 2017 22:12:01 +0200

Oh, all this is inside Emacs.  I thought it was part of the gtk stuff
somehow.

Anyway, this is from handle_one_xevent, and this is the first of these
calls that expands the size (erroneously):

      if (!f
          && (f = any)
          && configureEvent.xconfigure.window == FRAME_X_WINDOW (f))
        {
          block_input ();
          if (FRAME_X_DOUBLE_BUFFERED_P (f))
            font_drop_xrender_surfaces (f);
          unblock_input ();
          xg_frame_resized (f, configureEvent.xconfigure.width,
                            configureEvent.xconfigure.height);

So something sets configureEvent.xconfigure.width...  And this happens
when the initial basic fonts are realised.

The call sequence here isn't completely obvious.  :-)

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no
This bug report was last modified 7 years and 312 days ago.

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