From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu Newsgroups: gmane.emacs.devel Subject: Re: master 1555453694: Implement `alpha-background' on non-Cairo builds Date: Mon, 31 Jan 2022 21:21:52 +0800 Message-ID: <87y22wca6n.fsf@yahoo.com> References: <164359565887.4040.6267298953476481105@vcs2.savannah.gnu.org> <20220131022059.4E94CC40706@vcs2.savannah.gnu.org> <87a6fc4p8m.fsf@gnus.org> <871r0ofxi5.fsf@yahoo.com> <87fsp42zui.fsf@gnu.org> <874k5ke7dm.fsf@gnus.jao.io> <87sft4e5w6.fsf@yahoo.com> <87bkzs2gbl.fsf@gmx.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23774"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.60 (gnu/linux) Cc: emacs-devel@gnu.org To: Stephen Berman Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Jan 31 15:52:01 2022 Return-path: Envelope-to: ged-emacs-devel@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 1nEY2D-000601-BY for ged-emacs-devel@m.gmane-mx.org; 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Mon, 31 Jan 2022 13:22:01 +0000 Original-Received: by kubenode507.mail-prod1.omega.sg3.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 4116f1d72fd90ca09545eee73ad16610; Mon, 31 Jan 2022 13:21:57 +0000 (UTC) In-Reply-To: <87bkzs2gbl.fsf@gmx.net> (Stephen Berman's message of "Mon, 31 Jan 2022 14:19:26 +0100") X-Mailer: WebService/1.1.19615 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.186.147; envelope-from=luangruo@yahoo.com; helo=sonic302-21.consmr.mail.ne1.yahoo.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:285677 Archived-At: Stephen Berman writes: > I just tried alpha-background and noticed a couple of seeming > inconsistencies: the text area displays the set amount of opacity > regardless of whether the frame is in focus or not That's also intended behaviour. > but while the tool bar remains completely opaque in both case, the > menu bar is completely opaque when the frame is not in focus but > completely transparent (regardless of the setting of alpha-background) > when the frame is in focus (see attached images). Are these > differences expected? Yes, it's a well known bug in GTK+. I plan to install a workaround in the next day or two. Thanks.