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bug#18990: 25.0.50; Scroll bar display problems
From: |
martin rudalics |
Subject: |
bug#18990: 25.0.50; Scroll bar display problems |
Date: |
Sun, 09 Nov 2014 12:56:14 +0100 |
> As I mentioned (quoted below), I was already convinced by seeing the
> horizontal scroll bar partially cover the mode line. But by using a
> separate minibuffer frame (I suppose that's what you mean by removing
> the echo area),
That's what I meant, indeed.
> I do indeed see the analog with the horizontal scroll
> bar of what I see with the narrowed vertical scroll bar on the right: it
> is at the very bottom of the frame and cut off. Quite convincing,
> indeed. Thanks for the suggestion.
[...]
> I'm not sure I understand the distinction you're making. By "slider" do
> you mean what is sometimes called the "thumb" of the scroll bar?
IIRC GTK uses the term "slider" for "thumb".
> (According to Wikipedia, a slider is a different kind of widget from a
> scroll bar, but I didn't try checking other sources.) If so, are you
> saying that Gtk only controls the width (or height) of the slider
> (thumb), while Emacs controls the size of its container, which I guess
> is the scroll bar taken as a whole?
I think so. Depending on the toolkit Emacs can control size, background
and borders of the container. The GTK slider is controlled by the theme
though. Jan will correct me.
>> Another problem is that currently we prescribe a minimum width for
>> scroll bars which has parts of the scroll bar background change
>> appearance when the Gtk slider is narrower.
>
> Not sure I understand; can you elaborate or tell me how I can see what
> you mean?
I once posted a screenshot here
http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg02228.html
It might be related to the fact that we prescribe a minimum width of the
scroll bar in update_theme_scrollbar_width but I've not yet found a
reliable fix yet. See also bug#17982.
martin
- 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, 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, 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 <=
- bug#18990: 25.0.50; Scroll bar display problems, Jan D., 2014/11/09
bug#18990: 25.0.50; Scroll bar display problems, martin rudalics, 2014/11/08