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bug#4543: window-full-height-p
From: |
martin rudalics |
Subject: |
bug#4543: window-full-height-p |
Date: |
Sat, 26 Sep 2009 11:45:41 +0200 |
User-agent: |
Thunderbird 2.0.0.21 (Windows/20090302) |
Stefan Monnier schrieb:
>> #define FRAME_TOTAL_COLS_ARG(f, width) \
>> ((width) \
>> + FRAME_SCROLL_BAR_COLS (f) \
>> + FRAME_FRINGE_COLS (f))
>> and
>
>> #define FRAME_SCROLL_BAR_COLS(f) \
>> (FRAME_HAS_VERTICAL_SCROLL_BARS (f) \
>> ? FRAME_CONFIG_SCROLL_BAR_COLS (f) \
>> : 0)
>
>> etc ... What are the scrollbars of a frame, I'm asking myself.
>
> I agree it's rather odd to see such window properties counted
> for frames. There's probably some ugly counter-balancing calculations
> in the window-size code.
I doubt that. The window-size code handles scroll bars and fringes on a
per window/buffer basis and fits them (recursively) within the size it's
given by change_frame_size_1 as
set_window_width (FRAME_ROOT_WINDOW (f), new_frame_total_cols, 2);
So whether and how scroll bars and/or fringes are displayed ignores
anything done in change_frame_size_1. The problem I see is that the
value for new_frame_total_cols calculated by change_frame_size_1 as
/* Compute width of windows in F.
This is the width of the frame without vertical scroll bars. */
new_frame_total_cols = FRAME_TOTAL_COLS_ARG (f, newwidth);
/* Round up to the smallest acceptable size. */
check_frame_size (f, &newheight, &newwidth);
doesn't make sense for more complex window configurations. I'm not
sure, however, whether text-only terminals inherently rely on these
calculations. So the question I essentially ask is whether the number
of total columns of a frame's root-window invariantly equals the width
of that frame over all possible terminals.
martin
- bug#4543: window-full-height-p, (continued)
- bug#4543: window-full-height-p, martin rudalics, 2009/09/25
- bug#4543: window-full-height-p, Eli Zaretskii, 2009/09/25
- bug#4543: window-full-height-p, martin rudalics, 2009/09/25
- bug#4543: window-full-height-p, Eli Zaretskii, 2009/09/25
- bug#4543: window-full-height-p, martin rudalics, 2009/09/25
- bug#4543: window-full-height-p, Eli Zaretskii, 2009/09/25
- bug#4543: window-full-height-p, martin rudalics, 2009/09/25
- bug#4543: window-full-height-p, Stefan Monnier, 2009/09/25
- bug#4543: window-full-height-p, martin rudalics, 2009/09/26
- bug#4543: window-full-height-p, Stefan Monnier, 2009/09/25
- bug#4543: window-full-height-p,
martin rudalics <=
- bug#4543: window-full-height-p, Eli Zaretskii, 2009/09/26
- bug#4543: window-full-height-p, martin rudalics, 2009/09/26
- bug#4543: window-full-height-p, Eli Zaretskii, 2009/09/26
- bug#4543: window-full-height-p, martin rudalics, 2009/09/26
- bug#4543: window-full-height-p, Eli Zaretskii, 2009/09/26
- bug#4543: window-full-height-p, martin rudalics, 2009/09/27
- bug#4543: window-full-height-p, Glenn Morris, 2009/09/25
- bug#4543: window-full-height-p, martin rudalics, 2009/09/25
- bug#4543: window-full-height-p, Stefan Monnier, 2009/09/25