From: David De La Harpe Golden <david@harpegolden.net>
To: "Stephen J. Turnbull" <stephen@xemacs.org>
Cc: Chong Yidong <cyd@stupidchicken.com>,
YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>,
Filipe Cabecinhas <filcab@gmail.com>,
emacs-devel@gnu.org
Subject: Re: Native scrollbars? [was: visible-bell patch for Mac OS X]
Date: Sat, 13 Feb 2010 06:45:33 +0000 [thread overview]
Message-ID: <4B764A8D.6020802@harpegolden.net> (raw)
In-Reply-To: <4B763C71.7060807@harpegolden.net>
[-- Attachment #1: Type: text/plain, Size: 1249 bytes --]
David De La Harpe Golden wrote:
> So I think the gtk+/emacs bug may show up (I don't actually see it on my
> system, but my gtk+ might be too old)
Okay, I haven't replicated the full scrollbar-trashing thing the gtk+
guys mention, (possibly emacs nowadays avoids drawing over the scrollbar
area in question so it's not a problem?), but I think I now see the
issue that Yamamoto Mitsuharu was probably actually talking about -
when visible-bell flashes the first line of the window, part of the
scrollbar is also inverse-video-d unless I use
GDK_NATIVE_WINDOWS=1 emacs
Contrast top right and bottom right in the two attached screenshots -
note how part of the scrollbar is inverted in the _nonative one
(the default, without gtk instructed to use "native" windows).*
It's quite a minor and transient effect (on my system anyway). Still, I
guess the flash inversion area in xterm.c/XTflash() is winding up a bit
off somehow - the intent of the code does seem to be that scrollbars
should be excluded from the area, but maybe it's only working for some
cases.
(* the color difference in the visible bell effect in the main and
minibuffer window in each screenshot is not significant, just due to my
use of global-hl-line-mode)
[-- Attachment #2: emacs_gtk_visiblebell_native.png --]
[-- Type: image/png, Size: 14898 bytes --]
[-- Attachment #3: emacs_gtk_visiblebell_nonative.png --]
[-- Type: image/png, Size: 15076 bytes --]
next prev parent reply other threads:[~2010-02-13 6:45 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-30 13:34 visible-bell patch for Mac OS X Filipe Cabecinhas
2010-01-31 3:34 ` Chong Yidong
2010-02-01 0:41 ` YAMAMOTO Mitsuharu
2010-02-01 15:56 ` Chong Yidong
2010-02-01 23:33 ` YAMAMOTO Mitsuharu
2010-02-02 1:40 ` YAMAMOTO Mitsuharu
2010-02-02 1:45 ` YAMAMOTO Mitsuharu
2010-02-02 8:47 ` Leo
2010-02-13 1:30 ` YAMAMOTO Mitsuharu
2010-02-13 1:51 ` David De La Harpe Golden
2010-02-13 3:54 ` Native scrollbars? [was: visible-bell patch for Mac OS X] Stephen J. Turnbull
2010-02-13 5:45 ` David De La Harpe Golden
2010-02-13 6:45 ` David De La Harpe Golden [this message]
2010-02-13 7:32 ` YAMAMOTO Mitsuharu
2010-02-13 13:32 ` Jan Djärv
2010-02-13 9:00 ` Native scrollbars? David Kastrup
2010-02-13 10:02 ` Eli Zaretskii
2010-02-13 12:23 ` Jan Djärv
2010-02-13 12:46 ` David Kastrup
2010-02-13 13:40 ` Jan Djärv
2010-02-13 14:26 ` David Kastrup
2010-02-13 13:50 ` Stephen J. Turnbull
2010-02-13 6:45 ` visible-bell patch for Mac OS X YAMAMOTO Mitsuharu
2010-02-13 7:01 ` David De La Harpe Golden
2010-02-13 7:54 ` Jan Djärv
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