From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Newsgroups: gmane.emacs.bugs Subject: bug#12612: 24.2.50; Frame Background RGB(1,1,1) Darker Than Set Using GTK3 Date: Sat, 13 Oct 2012 23:52:45 +0200 Message-ID: <66CB2C33-6F3C-49EF-92BE-E5753BED5AB3@swipnet.se> References: <87r4p7s8lh.fsf@rosalinde.fritz.box> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (Mac OS X Mail 6.2 \(1499\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1350165192 423 80.91.229.3 (13 Oct 2012 21:53:12 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 13 Oct 2012 21:53:12 +0000 (UTC) Cc: 12612-done@debbugs.gnu.org, Taylor Venable To: Stephen Berman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Oct 13 23:53:19 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1TN9e0-0005Nu-1i for geb-bug-gnu-emacs@m.gmane.org; Sat, 13 Oct 2012 23:53:16 +0200 Original-Received: from localhost ([::1]:42986 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TN9dt-0001Fz-B5 for geb-bug-gnu-emacs@m.gmane.org; Sat, 13 Oct 2012 17:53:09 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:55018) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TN9dq-0001Fh-L9 for bug-gnu-emacs@gnu.org; Sat, 13 Oct 2012 17:53:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TN9dp-0002z3-GA for bug-gnu-emacs@gnu.org; Sat, 13 Oct 2012 17:53:06 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:60838) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TN9dp-0002yv-CS for bug-gnu-emacs@gnu.org; Sat, 13 Oct 2012 17:53:05 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1TN9ek-0006RU-PZ for bug-gnu-emacs@gnu.org; Sat, 13 Oct 2012 17:54:02 -0400 Resent-From: Jan =?UTF-8?Q?Dj=C3=A4rv?= Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Sat, 13 Oct 2012 21:54:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 12612 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Mail-Followup-To: 12612@debbugs.gnu.org, jan.h.d@swipnet.se Original-Received: via spool by 12612-done@debbugs.gnu.org id=D12612.135016523224746 (code D ref 12612); Sat, 13 Oct 2012 21:54:02 +0000 Original-Received: (at 12612-done) by debbugs.gnu.org; 13 Oct 2012 21:53:52 +0000 Original-Received: from localhost ([127.0.0.1]:42856 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TN9eZ-0006R5-Rh for submit@debbugs.gnu.org; Sat, 13 Oct 2012 17:53:52 -0400 Original-Received: from mailout.melmac.se ([62.20.26.67]:57216) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TN9eX-0006Qq-M6 for 12612-done@debbugs.gnu.org; Sat, 13 Oct 2012 17:53:51 -0400 Original-Received: from mail01.melmac.se (mail01.melmac.se [62.20.26.80]) by mailout.melmac.se (Postfix) with ESMTP id 162519933 for <12612-done@debbugs.gnu.org>; Sat, 13 Oct 2012 23:52:44 +0200 (CEST) Original-Received: (qmail 7370 invoked by uid 89); 13 Oct 2012 21:52:09 -0000 Original-Received: from h-46-59-42-18.na.cust.bahnhof.se (HELO coolsville.localdomain) (boel.djarv@bdtv.se@46.59.42.18) by mail01.melmac.se with ESMTPA; 13 Oct 2012 21:52:09 -0000 Original-Received: from [172.20.199.13] (zeplin [172.20.199.13]) by coolsville.localdomain (Postfix) with ESMTPSA id 18DAC7FA05E; Sat, 13 Oct 2012 23:52:44 +0200 (CEST) In-Reply-To: <87r4p7s8lh.fsf@rosalinde.fritz.box> X-Mailer: Apple Mail (2.1499) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:65571 Archived-At: Hello. I think I fixed this, please test it. Thanks, Jan D. 9 okt 2012 kl. 22:18 skrev Stephen Berman : > On Tue, 9 Oct 2012 14:11:09 -0400 Taylor Venable = wrote: >=20 >> 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. >>=20 >> Only with GTK3 have I noticed this; with GTK2 this does not occur.=20 >=20 > I confirm both these observations. >=20 >> 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.=20 >=20 > 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. >=20 >> The exception is if >> the background is set to #000000, in which case everything has a >> background of #000000 as it should. >=20 > I guess that's no exception, since there are no negative RGB values. >=20 >> I have no GTK3 theme set. Thanks for having a look. >=20 > I'm using oxygen-gtk on KDE4. >=20 >> 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 >=20 > 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 >=20 > (Not seen on GNU Emacs 23.3.1 (x86_64-suse-linux-gnu, GTK+ Version > 2.24.10) of 2012-08-15 on build21.) >=20 >=20