[Emacs-bug-tracker] bug#8505: closed (24.0.50; frame grows horizontally if scroll-bar-mode is non-nil)

[GNU bug Tracking System]

Your message dated Sun, 05 Jun 2011 21:08:29 +0200
with message-id <address@hidden>
and subject line Re: bug#8505: 24.0.50; frame grows horizontally if 
scroll-bar-mode is non-nil
has caused the GNU bug report #8505,
regarding 24.0.50; frame grows horizontally if scroll-bar-mode is non-nil
to be marked as done.

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-- 
8505: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8505
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> --- Begin Message ---
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>
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> Subject: 
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> 24.0.50; frame grows horizontally if scroll-bar-mode is non-nil
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>
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> Date: 
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> Fri, 15 Apr 2011 15:35:28 +0900
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> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux)
>
>
>
>
> If I build emacs with ./configure --with-x-toolkit=gtk3 and start it
> with emacs -Q, the width of the Emacs window is growing with the lapse
> of time.
>
> If I build emacs with ./configure --with-x-toolkit=gtk (not gtk3), or
> run emacs -Q --eval '(scroll-bar-mode -1)', the problem does not occur.
>
>
> In GNU Emacs 24.0.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.0.8)
>  of 2011-04-15 on localhost.localdomain
> Windowing system distributor `Fedora Project', version 11.0.11000000
> configured using `configure  '--enable-maintainer-mode' '--with-x-toolkit=gtk3' 
> 'CFLAGS=-Wall -g -O0''
>
> Important settings:
>   value of $LC_ALL: nil
>   value of $LC_COLLATE: nil
>   value of $LC_CTYPE: nil
>   value of $LC_MESSAGES: nil
>   value of $LC_MONETARY: nil
>   value of $LC_NUMERIC: nil
>   value of $LC_TIME: nil
>   value of $LANG: en_US.UTF-8
>   value of $XMODIFIERS: @im=ibus
>   locale-coding-system: utf-8-unix
>   default enable-multibyte-characters: t
>
> Major mode: Group
>
> Minor modes in effect:
>   gnus-topic-mode: t
>   gnus-undo-mode: t
>   which-function-mode: t
>   recentf-mode: t
>   iswitchb-mode: t
>   tooltip-mode: t
>   mouse-wheel-mode: t
>   tool-bar-mode: t
>   menu-bar-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:
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> C-p C-p <escape> g <help-echo> <down-mouse-1> <mouse-movement> 
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> return>
>
> Recent messages:
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>
> Load-path shadows:
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> ~/.emacs.d/socks hides /usr/local/share/emacs/24.0.50/lisp/net/socks
>
> Features:
> (shadow sort gnus-cite flyspell ispell mail-extr emacsbug url-util
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> utf7 netrc nnnil gnus-agent gnus-srvr gnus-score score-mode nnvirtual
> gnus-msg gnus-art mm-uu mml2015 epg-config mm-view mml-smime smime
> password-cache dig mailcap nntp gnus-cache nnir gnus-sum macroexp
> gnus-group gnus-undo nnmail mail-source nnoo gnus-start gnus-spec
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> ietf-drums mailabbrev gmm-utils mailheader gnus-win gnus gnus-ems
> nnheader gnus-util time-date mail-utils mm-util mail-prsvr uniquify
> advice help-fns advice-preload deal which-func imenu recentf tree-widget
> wid-edit easymenu iswitchb cus-start cus-load tooltip ediff-hook
> vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image
> fringe lisp-mode register page menu-bar rfn-eshadow timer select
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>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#8505: 24.0.50; frame grows horizontally if scroll-bar-mode	is non-nil
>
>
>
>
> Date: 
>
> Sun, 05 Jun 2011 21:08:29 +0200
>
>
>
>
> User-agent: 
>
> Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; sv-SE;	rv:1.9.2.17) Gecko/20110414 Thunderbird/3.1.10
>
>
>
>
> Hello.
>
> I've checked in a fix.  But it occured to me that the wrong thing will happen 
> if the theme is changed while Emacs runs, and the theme changed to has the 
> wider scroll bar.  Can you change theme in Gnome 3?
>
>         Jan D.
>
>
> Daiki Ueno skrev 2011-06-03 11.38:
> > (Cc'ed Jan)
> >
> > Daiki Ueno<address@hidden>  writes:
> >
> > > If I build emacs with ./configure --with-x-toolkit=gtk3 and start it
> > > with emacs -Q, the width of the Emacs window is growing with the lapse
> > > of time.
> >
> > OK, I finally got it.  This can be reproduced only with specific gtk-3.0
> > themes (including GNOME3 default), where some widget properties have
> > larger values than Emacs expects.
> >
> > Currently Emacs expects the scrollbar width at most 16 pixels.
> >
> > xfns.c:104442:
> >
> >   void
> >   x_set_scroll_bar_default_width (struct frame *f)
> >   {
> >     int wid = FRAME_COLUMN_WIDTH (f);
> >
> >   #ifdef USE_TOOLKIT_SCROLL_BARS
> >     /* A minimum width of 14 doesn't look good for toolkit scroll bars.  */
> >     int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM;
> >
> > However, gnome-themes-standard wants to render scrollbars in 22-pixel width.
> >
> > http://git.gnome.org/browse/gnome-themes-standard/tree/themes/Adwaita/gtk-3.0/gtk-widgets.css#n511
> >
> >   .scrollbar {
> >       background-image: none;
> >       border-style: solid;
> >       -GtkRange-trough-border: 2;
> >       -GtkRange-arrow-scaling: 0.444;
> >       -GtkRange-slider-width: 18;
> >       -GtkRange-stepper-size: 18;
> >
> > 22 pixels = slider-width(18) + trough-border(2) * 2
> >
> > I confirmed that my problem is fixed if I increase the default width to
> > 22.
> >
> > Since it happens with GNOME3 default theme, I would appreciate if it
> > will be fixed before the pretest, though I don't know how easy to let
> > Emacs to take account of GTK theme properties.
> >
> > Regards,
>
>
> --- End Message ---