From: Eli Zaretskii <eliz@gnu.org>
To: grischka <grishka@gmx.de>, 1348@emacsbugs.donarmstrong.com
Cc: bug-gnu-emacs@gnu.org, jasonr@f2s.com
Subject: bug#1348: set-frame-width and set-frame-position seem buggy on at least MSWindows
Date: Fri, 05 Dec 2008 08:20:04 +0200 [thread overview]
Message-ID: <u63lznnxn.fsf@gnu.org> (raw)
In-Reply-To: <493866B8.6050408@gmx.de>
> Date: Fri, 05 Dec 2008 00:24:40 +0100
> From: grischka <grishka@gmx.de>
> Cc: 1348@emacsbugs.donarmstrong.com, jasonr@f2s.com
>
> if (XINT (lines) != FRAME_LINES (f))
> x_set_window_size (f, 1, FRAME_COLS (f), XINT (lines));
>
> Basically if the window has 20 lines on enter-freeze, then our
> thing wouldn't even start, because between "sleep-for" and
> "set-frame-height" there is nothing to read the WM_SIZE messages
> from the mouse-dragging.
>
> Works for me if I disable this line:
> // if (XINT (lines) ...
>
> It is a natural problem which happens only too often with
> such "micro-optimizations".
This is not a "micro-optimization". Emacs deliberately avoids
unnecessary calls to display routines, because frequent redisplay that
doesn't really change anything causes flickering that is quite
annoying. Therefore, your "solution" is wrong.
next prev parent reply other threads:[~2008-12-05 6:20 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-26 21:22 bug#1348: set-frame-width and set-frame-position seem buggy on at least MSWindows grischka
2008-11-27 13:41 ` martin rudalics
2008-11-27 17:45 ` grischka
2008-11-27 19:48 ` martin rudalics
2008-11-29 19:42 ` grischka
2008-11-30 9:19 ` martin rudalics
2008-11-30 17:40 ` grischka
2008-11-30 20:02 ` martin rudalics
2008-11-30 22:04 ` grischka
2008-11-30 22:50 ` martin rudalics
2008-11-30 23:08 ` grischka
2008-11-30 23:54 ` jasonr
2008-12-01 7:28 ` martin rudalics
2008-12-01 8:22 ` jasonr
2008-12-01 9:34 ` martin rudalics
2008-12-02 6:11 ` grischka
2008-12-02 7:42 ` jasonr
2008-12-02 14:11 ` grischka
2008-12-02 15:54 ` martin rudalics
2008-12-02 20:04 ` Eli Zaretskii
2008-12-03 10:17 ` martin rudalics
2008-12-03 18:32 ` Eli Zaretskii
2008-12-04 18:00 ` martin rudalics
2008-12-16 17:11 ` grischka
2008-12-03 0:09 ` grischka
2008-12-03 10:17 ` martin rudalics
2008-12-03 17:24 ` grischka
2008-12-03 21:41 ` Stefan Monnier
2008-12-04 17:58 ` martin rudalics
2008-12-04 23:24 ` grischka
2008-12-05 6:20 ` Eli Zaretskii [this message]
2008-12-05 15:58 ` Stefan Monnier
-- strict thread matches above, loose matches on Subject: below --
2008-12-03 21:43 grischka
2008-12-04 4:07 ` Eli Zaretskii
2008-11-17 15:06 grischka
2008-11-14 22:46 Themba Fletcher
2008-11-15 9:40 ` Eli Zaretskii
2008-11-15 10:04 ` Eli Zaretskii
2008-11-15 14:12 ` martin rudalics
2008-11-17 20:50 ` Themba Fletcher
2008-11-18 13:03 ` martin rudalics
2014-09-21 18:02 ` martin rudalics
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