From: Taylor Venable <tvenable@mieweb.com>
To: "Jan Djärv" <jan.h.d@swipnet.se>,
"Stephen Berman" <stephen.berman@gmx.net>
Cc: "12612-done@debbugs.gnu.org" <12612-done@debbugs.gnu.org>
Subject: bug#12612: 24.2.50; Frame Background RGB(1,1,1) Darker Than Set Using GTK3
Date: Mon, 15 Oct 2012 09:30:03 -0400 [thread overview]
Message-ID: <F9F2F23EA64EA94D8CA228EF16004B4C0109859DB1F0@mercury.mieweb.com> (raw)
In-Reply-To: <66CB2C33-6F3C-49EF-92BE-E5753BED5AB3@swipnet.se>
Works for me, thank you!
-----Original Message-----
From: Jan Djärv [mailto:jan.h.d@swipnet.se]
Sent: Saturday, October 13, 2012 5:53 PM
To: Stephen Berman
Cc: Taylor Venable; 12612-done@debbugs.gnu.org
Subject: Re: bug#12612: 24.2.50; Frame Background RGB(1,1,1) Darker Than Set Using GTK3
Hello.
I think I fixed this, please test it.
Thanks,
Jan D.
9 okt 2012 kl. 22:18 skrev Stephen Berman <stephen.berman@gmx.net>:
> On Tue, 9 Oct 2012 14:11:09 -0400 Taylor Venable <tvenable@mieweb.com> wrote:
>
>> When using GTK3, any time one sets the frame background (e.g. from
>> startup, or using set-frame-parameter) there is a difference between
>> the background color of the part of the frame with text, and the part
>> of the frame without. The part with text is correct, but the part of
>> the frame without is darker by 1 bit in all three RGB attributes. For
>> example, the default background is white; if you take a screenshot
>> and look at the result in the GIMP you will find that space between
>> text is #ffffff, whereas the background after the end of the line or buffer is #fefefe.
>>
>> Only with GTK3 have I noticed this; with GTK2 this does not occur.
>
> I confirm both these observations.
>
>> happens with -Q. You don't notice it with light (Emacs) themes, but
>> on my monitor I can see it with darker (Emacs) themes fairly easily.
>> When in doubt, you can always check with a screenshot.
>
> On my monitor (and with my eyes) I can't tell the difference, but when
> I used a color picker program it showed just what you describe.
>
>> The exception is if
>> the background is set to #000000, in which case everything has a
>> background of #000000 as it should.
>
> I guess that's no exception, since there are no negative RGB values.
>
>> I have no GTK3 theme set. Thanks for having a look.
>
> I'm using oxygen-gtk on KDE4.
>
>> In GNU Emacs 24.2.50.2 (x86_64-unknown-linux-gnu, GTK+ Version 3.4.4)
>> of 2012-10-09 on trantor Bzr revision:
>> monnier@iro.umontreal.ca-20121009163751-ui2zwwoaj8bqwj52
>
> Mine: GNU Emacs 24.2.50.1 (x86_64-suse-linux-gnu, GTK+ Version 3.4.4)
> of
> 2012-10-03 on rosalinde
> Bzr revision 110349 eggert@cs.ucla.edu-20121002193810-gu1indup6lry2cxn
>
> (Not seen on GNU Emacs 23.3.1 (x86_64-suse-linux-gnu, GTK+ Version
> 2.24.10) of 2012-08-15 on build21.)
>
>
prev parent reply other threads:[~2012-10-15 13:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-09 18:11 bug#12612: 24.2.50; Frame Background RGB(1,1,1) Darker Than Set Using GTK3 Taylor Venable
2012-10-09 20:18 ` Stephen Berman
2012-10-13 21:52 ` Jan Djärv
2012-10-14 9:33 ` Stephen Berman
2012-10-15 13:30 ` Taylor Venable [this message]
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