GNU bug report logs - #72986
Disabling menu-bar-mode changes size of new frames

Previous Next

Full log

View this message in rfc822 format

From: Reuben Thomas <rrt <at> sc3d.org>
To: martin rudalics <rudalics <at> gmx.at>
Cc: Po Lu <luangruo <at> yahoo.com>, Eli Zaretskii <eliz <at> gnu.org>, 72986 <at> debbugs.gnu.org
Subject: bug#72986: Disabling menu-bar-mode changes size of new frames
Date: Thu, 5 Sep 2024 20:31:46 +0100

[Message part 1 (text/plain, inline)]

On Thu, 5 Sept 2024 at 08:49, martin rudalics <rudalics <at> gmx.at> wrote:

>  > My bisection suggests the problematic commit is
>  > 241616831024c9c9fe2b2378b611db0a560b9675
>
> Thanks.  Please try first setting 'frame-inhibit-implied-resize' to t
> which should avoid that a frame gets resized when the menu bar is
> enabled or disabled


Setting the variable to t does indeed prevent the frame being resized when
menu-bar-mode is toggled, but has no effect on the size of the subsequent
windows created.

If this does not help, please proceed as follows: Try to undo that
> commit (I cite it below)


I checked out git master HEAD (currently df57e44a08f) and reverted commit
241616831024c9c9fe2b2378b611db0a560b9675 on top of that.

and please first run without the commit under
> gdb with a breakpoint at the line
>
>        adjust_frame_size (f, -1, -1, 2, 0, Qmenu_bar_lines);
>
> in xg_update_frame_menubar.  Please note all values you see after doing
>
> p req.height
>

50 (before initial frame opens)
50 (after C-x 5 2, before second frame opens)

And the second frame opens at the expected size, the same size as the first.

Then restore current master and repeat the same steps.  When the values
> differ, this should tell us something about what happens.
>

50 (before initial frame opens)
50 (after C-x 5 2, before second frame opens)

But the second frame opens small.

[Message part 2 (text/html, inline)]

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.