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bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and to
From: |
martin rudalics |
Subject: |
bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds |
Date: |
Sun, 05 Jan 2014 18:59:29 +0100 |
>> The only practical solution I usually see is to resize the frame to
>> some other size and size it back. I doubt that this is the same as
>> resetting the enabled_p flags.
>
> What do you think it does, in addition? It reallocates the glyph
> matrices to fit the new dimensions, which clears that flag.
>
> Anyway, I'm not aware of any mechanism in the display engine to avoid
> redrawing portions of the screen, except the one that compares glyph
> rows. All the other redisplay optimizations are suppressed by setting
> windows_or_buffers_changed, and I imagine you already do that.
>
> If I'm wrong, can you point to the code that avoids redrawing those
> parts?
If things were that easy I wouldn't have bothered you. Take the
scenario from bug 14222:
(progn
(set-frame-parameter (selected-frame) 'scroll-bar-width 6)
(sit-for 1)
(set-frame-parameter (selected-frame) 'left-fringe 27)
(sit-for 1)
(set-frame-parameter (selected-frame) 'scroll-bar-width 6)
(sit-for 1))
I have inserted windows_or_buffers_changed settings all over
x_set_scroll_bar_width with no avail. But when I subsequently re-resize
the frame, it gets drawn correctly.
martin
- bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds, YAMAMOTO Mitsuharu, 2014/01/05
- bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds, martin rudalics, 2014/01/05
- bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds, Eli Zaretskii, 2014/01/05
- bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds, martin rudalics, 2014/01/05
- bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds, Eli Zaretskii, 2014/01/05
- bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds,
martin rudalics <=
- bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds, Eli Zaretskii, 2014/01/05
- bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds, martin rudalics, 2014/01/05
- bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds, Eli Zaretskii, 2014/01/05
- bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds, Eli Zaretskii, 2014/01/05
bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds, Jan D., 2014/01/05
bug#16348: 24.3.50; Increasing internal-border-width cuts menubar and toolbar on non-toolkit builds, martin rudalics, 2014/01/11