From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#57639: [PATCH] Add new command 'toggle-theme' Date: Mon, 12 Sep 2022 16:51:54 +0200 Message-ID: <87v8psmyr9.fsf@gmx.de> References: <875yhzmz25.fsf@posteo.net> <875yhzmj50.fsf@gnus.org> <875yhzl3a1.fsf@posteo.net> <87fsh25bso.fsf@gnus.org> <871qsil3jm.fsf@posteo.net> <87fsgygo7c.fsf@gnus.org> <87a676jfx2.fsf@posteo.net> <87bkrmdt46.fsf@gnus.org> <8735cxpx2r.fsf@posteo.net> <871qsgc390.fsf@gnus.org> <871qsg4u0b.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="21652"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: luangruo@yahoo.com, larsi@gnus.org, philipk@posteo.net To: 57639@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Sep 12 16:53:12 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oXkoC-0005Pd-CX for geb-bug-gnu-emacs@m.gmane-mx.org; 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envelope-from=michael.albinus@gmx.de; helo=mout.gmx.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:242281 Archived-At: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" writes: > If it's automatically switching between dark and light themes, then > style_changed_cb is probably not the right place. It's mostly vestigial > code from when we used to update the region face along with the GTK > stylesheet. Instead, TRT used to be to listen for changes to the > `gtk-application-prefer-dark-theme' property of the GtkSettings object. > > However, that has been superseeded by a dbus based interface in recent > versions of GNOME. I do not understand the details, but it seems like > it could be implemented in Lisp: > > https://flatpak.github.io/xdg-desktop-portal/#gdbus-org.freedesktop.portal.Settings Definitely. Example D-Bus code is at . And if I understand , this is not restricted to GTK only. Best regards, Michael.