bug#16637: 24.3.50; menubar height is wrong

bug#16637: 24.3.50; menubar height is wrong

[Fabrice Popineau]

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From 'emacs -Q' :

1. Get rid of the toolbar by 'M-x tool-bar-mode'
2. 'M-x toggle-frame-fullscreen'
3. 'M-x menu-bar-mode'

The frame height is too high. The frame extends above the top of the
screen and below the bottom of the screen, meaning the menubar height
is couted with a wrong value.


In GNU Emacs 24.3.50.2 (x86_64-w64-mingw32)
 of 2014-02-03 on ALIMANTADO
Repository revision: 115815
fabrice.popineau@supelec.fr-20140203195917-fjon7yr1w3nggt24
Windowing system distributor `Microsoft Corp.', version 6.3.9600
Configured using:
 `configure --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32
 --build=x86_64-w64-mingw32 --prefix=/c/Local/Emacs
 --libexecdir=/c/Local/Emacs/bin --datarootdir=/c/Local/Emacs
 --localstatedir=/c/Local/Emacs --sysconfdir=/c/Local/Emacs/etc
 --with-jpeg --with-xpm --with-png --with-tiff --with-rsvg --with-xml2
 --with-gnutls 'CFLAGS=-I/mingw64/include -O2 -g'
 CPPFLAGS=-I/mingw64/include LDFLAGS=-L/mingw64/lib'

Important settings:
  value of $LANG: FRA
  locale-coding-system: cp1252

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
M-x m e n u <tab> b a <tab> m o <tab> <return> M-x
t o g g l <tab> <tab> f u <tab> <return> M-x t o o
l <tab> <backspace> <backspace> <backspace> <backspace>
t o o l - b a <tab> <return> <tab> <tab> M-x r e p
o <tab> <return> r t - e <tab> <return>

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Menu-Bar mode disabled
Menu-bar mode disabled.  Use M-x menu-bar-mode to make the menu bar appear.
Making completion list...
You can run the command `toggle-frame-fullscreen' with <f11>
Making completion list...
Tool-Bar mode disabled
Making completion list... [2 times]

Load-path shadows:
None found.

Features:
(shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml
mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev
gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util
help-fns mail-prsvr mail-utils help-mode easymenu cus-start cus-load
time-date tooltip electric uniquify ediff-hook vc-hooks lisp-float-type
mwheel dos-w32 ls-lisp w32-common-fns disp-table w32-win w32-vars
tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment
lisp-mode prog-mode register page menu-bar rfn-eshadow timer select
scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham
georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese hebrew greek romanian slovak czech european ethiopic
indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple
abbrev minibuffer nadvice loaddefs button faces cus-face macroexp files
text-properties overlay sha1 md5 base64 format env code-pages mule
custom widget hashtable-print-readable backquote make-network-process
w32notify w32 multi-tty emacs)


-- 
Fabrice Popineau
-----------------------------
SUPELEC
Département Informatique
3, rue Joliot Curie
91192 Gif/Yvette Cedex
Tel direct : +33 (0) 169851950
Standard : +33 (0) 169851212
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bug#16637: 24.3.50; menubar height is wrong

[martin rudalics]

 > 1. Get rid of the toolbar by 'M-x tool-bar-mode'
 > 2. 'M-x toggle-frame-fullscreen'
 > 3. 'M-x menu-bar-mode'
 >
 > The frame height is too high. The frame extends above the top of the
 > screen and below the bottom of the screen, meaning the menubar height
 > is couted with a wrong value.

This should work with current trunk.  Please have a look.

Thanks, martin

bug#16637: 24.3.50; menubar height is wrong

[Fabrice Popineau]

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It works much better than previously.

The bug when pressing numerous times F12 (toggle menu bar) has disappeared.
I can toggle full screen / menu bar as many times as I want and frame
dimensions
are stable.

When I switch resolution between my laptop screen and an external monitor,
things are also working
albeit numerous redisplays happen. The screen flickers quite a lot, but the
result is ok.
I don't know if some of this flickering could be avoided or not.

Thanks for your work, it is much appreciated.

Fabrice



2014-08-29 19:01 GMT+02:00 martin rudalics <rudalics@gmx.at>:

> > 1. Get rid of the toolbar by 'M-x tool-bar-mode'
> > 2. 'M-x toggle-frame-fullscreen'
> > 3. 'M-x menu-bar-mode'
> >
> > The frame height is too high. The frame extends above the top of the
> > screen and below the bottom of the screen, meaning the menubar height
> > is couted with a wrong value.
>
> This should work with current trunk.  Please have a look.
>
> Thanks, martin
>



-- 
Fabrice Popineau
-----------------------------
SUPELEC
Département Informatique
3, rue Joliot Curie
91192 Gif/Yvette Cedex
Tel direct : +33 (0) 169851950
Standard : +33 (0) 169851212
------------------------------

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bug#16637: 24.3.50; menubar height is wrong

[Eli Zaretskii]

> From: Fabrice Popineau <fabrice.popineau@supelec.fr>
> Date: Fri, 5 Sep 2014 09:12:18 +0200
> Cc: 16637@debbugs.gnu.org
> 
> When I switch resolution between my laptop screen and an external monitor,
> things are also working
> albeit numerous redisplays happen. The screen flickers quite a lot, but the
> result is ok.

That's most probably a (separate) bug, assuming that you mean you see
redraws (of which parts?) when nothing changes on display.

bug#16637: 24.3.50; menubar height is wrong

[Fabrice Popineau]

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I have a full screen frame. I switch between laptop screen only and
external screen only using Windows key + P.
The whole frame is redisplayed AFAICS.
I tried a frame with one window buffer and a frame with 3 windows buffers.
I have the feeling that it flickers more when there are more buffers
displayed in the same frame.
Albeit no definitive proof of it.
I'll let you know if I have some reasonable clue about where to look.

Fabrice




2014-09-05 9:21 GMT+02:00 Eli Zaretskii <eliz@gnu.org>:

> > From: Fabrice Popineau <fabrice.popineau@supelec.fr>
> > Date: Fri, 5 Sep 2014 09:12:18 +0200
> > Cc: 16637@debbugs.gnu.org
> >
> > When I switch resolution between my laptop screen and an external
> monitor,
> > things are also working
> > albeit numerous redisplays happen. The screen flickers quite a lot, but
> the
> > result is ok.
>
> That's most probably a (separate) bug, assuming that you mean you see
> redraws (of which parts?) when nothing changes on display.
>



-- 
Fabrice Popineau
-----------------------------
SUPELEC
Département Informatique
3, rue Joliot Curie
91192 Gif/Yvette Cedex
Tel direct : +33 (0) 169851950
Standard : +33 (0) 169851212
------------------------------

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bug#16637: 24.3.50; menubar height is wrong

[Eli Zaretskii]

> From: Fabrice Popineau <fabrice.popineau@supelec.fr>
> Date: Fri, 5 Sep 2014 09:33:36 +0200
> Cc: Martin Rudalics <rudalics@gmx.at>, 16637 <16637@debbugs.gnu.org>
> 
> I have a full screen frame. I switch between laptop screen only and
> external screen only using Windows key + P.
> The whole frame is redisplayed AFAICS.

If it's redisplayed once, that's expected.  But if it's being
redisplayed with no visible changes time after time, that's a bug.

> I tried a frame with one window buffer and a frame with 3 windows buffers.
> I have the feeling that it flickers more when there are more buffers
> displayed in the same frame.
> Albeit no definitive proof of it.
> I'll let you know if I have some reasonable clue about where to look.

Better file a separate bug with all the details.  Thanks.

bug#16637: 24.3.50; menubar height is wrong

[martin rudalics]

> The bug when pressing numerous times F12 (toggle menu bar) has disappeared.
> I can toggle full screen / menu bar as many times as I want and frame
> dimensions
> are stable.

Closing this bug.  For any related issues please file a new report.

Thanks, martin