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bug#18990: 25.0.50; Scroll bar display problems
From: |
Eli Zaretskii |
Subject: |
bug#18990: 25.0.50; Scroll bar display problems |
Date: |
Sat, 08 Nov 2014 09:54:46 +0200 |
> From: Stephen Berman <stephen.berman@gmx.net>
> Date: Sat, 08 Nov 2014 00:00:20 +0100
>
> Starting Emacs like this:
>
> emacs -Q --eval "(progn (modify-all-frames-parameters '((scroll-bar-width .
> 7))) (custom-set-variables '(scroll-bar-mode (quote left))))"
>
> the scroll bar is correctly display on the left, but its width is the
> default, not the customized value, and it overlays the left fringe,
> which is hence hidden.
>
> If another X window is moved over the Emacs frame (at least the left
> side including the scroll bar), the left fringe becomes visible (only
> partly if the other X window is not moved across the whole height of the
> fringe) and the scroll bar width is correspondingly narrower (I didn't
> measure but it looks like the width specified above); see the attached
> screen shot, which also shows the incorrect scroll bar width and hidden
> left fringe in the top Emacs frame. As soon as the lower Emacs frame
> regains focus, the scroll bar returns to full width and overlays the
> left fringe again.
>
> Another display glitch conditioned by the above settings is that typing
> until point or eol enters the right fringe causes the left fringe in
> just the current line to become visible (and the scroll bar
> correspondingly narrowed/truncated in that line); I have not succeeded
> in getting a screen shot of this glitch.
>
> These display problems do not happen when the scroll bar is either on
> the right or has its default width. They also don't happen with the
> non-toolkit-scroll-bar build. They do happen with 24.3, the earliest
> version I currently have (I don't have a non-toolkit-scroll-bar build of
> 24.4 at hand but I guess it also has the problems). (I haven't noticed
> these problems before, since I've been using non-toolkit-scroll-bar
> builds for a long time, and only since the 24.4 release have switched to
> the toolkit scroll bar on the trunk to be able to test the horizontal
> scroll bar.)
Sounds like a GTK thing to me. Does this happen if you use a
different toolkit, like lucid or athena?
- bug#18990: 25.0.50; Scroll bar display problems, Stephen Berman, 2014/11/07
- bug#18990: 25.0.50; Scroll bar display problems,
Eli Zaretskii <=
- bug#18990: 25.0.50; Scroll bar display problems, Jan D., 2014/11/08
- bug#18990: 25.0.50; Scroll bar display problems, Stephen Berman, 2014/11/08
- bug#18990: 25.0.50; Scroll bar display problems, martin rudalics, 2014/11/08
- bug#18990: 25.0.50; Scroll bar display problems, Stephen Berman, 2014/11/08
- bug#18990: 25.0.50; Scroll bar display problems, martin rudalics, 2014/11/08
- bug#18990: 25.0.50; Scroll bar display problems, Jan D., 2014/11/08
- bug#18990: 25.0.50; Scroll bar display problems, Stephen Berman, 2014/11/08
- bug#18990: 25.0.50; Scroll bar display problems, Stephen Berman, 2014/11/08
- bug#18990: 25.0.50; Scroll bar display problems, martin rudalics, 2014/11/09
- bug#18990: 25.0.50; Scroll bar display problems, Jan D., 2014/11/09