From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Taylor Venable Newsgroups: gmane.emacs.bugs Subject: bug#12612: 24.2.50; Frame Background RGB(1,1,1) Darker Than Set Using GTK3 Date: Tue, 9 Oct 2012 14:11:09 -0400 Message-ID: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1349809124 22768 80.91.229.3 (9 Oct 2012 18:58:44 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 9 Oct 2012 18:58:44 +0000 (UTC) To: 12612@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Oct 09 20:58:49 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 1TLf0v-0002VC-Mm for geb-bug-gnu-emacs@m.gmane.org; Tue, 09 Oct 2012 20:58:45 +0200 Original-Received: from localhost ([::1]:37452 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TLf0p-0001ab-9b for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 09 Oct 2012 14:35:25 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TLee5-0007uw-Nm for bug-gnu-emacs@gnu.org; Tue, 09 Oct 2012 14:35:19 -0400 Original-Received: from hermes.med-web.com ([64.186.39.16]:43365) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TLee5-0007rh-HQ for bug-gnu-emacs@gnu.org; Tue, 09 Oct 2012 14:35:09 -0400 Original-Received: from mercury.mieweb.com (mercury.med-web.com [192.168.240.16]) by hermes.med-web.com (Postfix) with ESMTP id 09ACC1F49BC6 for ; Tue, 9 Oct 2012 14:11:20 -0400 (EDT) Original-Received: from mercury.mieweb.com ([192.168.240.16]) by mercury.mieweb.com ([192.168.240.16]) with mapi; Tue, 9 Oct 2012 14:11:21 -0400 Thread-Topic: 24.2.50; Frame Background RGB(1,1,1) Darker Than Set Using GTK3 Thread-Index: Ac2mSTLXixnMCekNQbmZGe0PPZFOlQ== Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US X-MIE-MailScanner-Information: Scanned at MIE X-MIE-MailScanner: Found to be clean X-MIE-MailScanner-SpamCheck: not spam (whitelisted), SpamAssassin (not cached, score=-1.44, required 2, autolearn=disabled, ALL_TRUSTED -1.44) X-MIE-MailScanner-From: tvenable@mieweb.com X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Mailman-Approved-At: Tue, 09 Oct 2012 14:58:18 -0400 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:65432 Archived-At: 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. It 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. The exception is if the background is set to #000000, in which case everything has a background of #000000 as it should. I have no GTK3 theme set. Thanks for having a look. 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 Windowing system distributor `The X.Org Foundation', version 11.0.11204000 Configured using: `configure '--prefix=3D/usr' '--sysconfdir=3D/etc' '--localstatedir=3D/var= ' '--libexecdir=3D/usr/lib' '--mandir=3D/usr/share/man' '--without-sound' '--with-xft' '--with-x-toolkit=3Dgtk3' 'CFLAGS=3D-march=3Dx86-64 -mtune=3Dgeneric -O2 -pipe -fstack-protector --param=3Dssp-buffer-size=3D4 -D_FORTIFY_SOURCE=3D2' 'LDFLAGS=3D-Wl,-O1,--sort-common,--as-needed,-z,relro'' Important settings: value of $LC_COLLATE: POSIX value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix default enable-multibyte-characters: t Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: =20 =20 Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Load-path shadows: None found. Features: (shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml easymenu mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils time-date tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dbusbind dynamic-setting system-font-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty emacs)