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: [C source] What is gravity and the change_gravity argument? Date: Fri, 08 Jul 2022 21:21:10 +0800 Message-ID: <87mtdj3fll.fsf@yahoo.com> References: <87wncn3hhr.fsf@disroot.org> <834jzr4vhr.fsf@gnu.org> <87mtdj3fx2.fsf@disroot.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12297"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) Cc: Eli Zaretskii , emacs-devel@gnu.org To: Akib Azmain Turja Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Jul 08 15:22:56 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 1o9nwe-0002xT-8l for ged-emacs-devel@m.gmane-mx.org; Fri, 08 Jul 2022 15:22:56 +0200 Original-Received: from localhost ([::1]:49238 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o9nwd-0000sG-6R for ged-emacs-devel@m.gmane-mx.org; Fri, 08 Jul 2022 09:22:55 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34178) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o9nv9-00086F-JW for emacs-devel@gnu.org; Fri, 08 Jul 2022 09:21:23 -0400 Original-Received: from sonic313-56.consmr.mail.ne1.yahoo.com ([66.163.185.31]:45628) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1o9nv7-0006Di-Pt for emacs-devel@gnu.org; Fri, 08 Jul 2022 09:21:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1657286479; bh=KbT+hN8e3gb2x1Z8ye79euHWuQBo+Aj/a+g/ZbkzZ30=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From:Subject:Reply-To; b=n94TJ6sBDcMcmrazhUh5udlYSflhixWNleSnaA1WztTGqEuyGjdXN6ENahgWWxnXotRsTqOquaWD2xX5S7KTQJsa91SmbGth5LmXMK/6ziB51JOymkU7sN2nuAPgp2rdPxOGBYyQ7pT7ArPSba+Q5NxXZOFN6ahnSbdp9I7ct7oC5iEuaVB9hfMuNOuCqYI6zc7NpfR9Ojtz8Lpf3Qmb1fwEPXnPfdCCjQqAmgvWYakdcbKAF7Qo4BV7MpPcH5evQCCaj2Wq5M7qvQ8p3+FqVsc5VnsDDxVXbbiCm4a53xvk6ldX0vjHZ3IrR/0AsgM0wd/j0AUlsP0KAS2G9EiL9Q== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1657286479; bh=3N2gFqMJP/VPN4sttsLU7qJ83UpNakIKBkKkFzEaEyl=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=gNfgyflqnTwucQiOxpqrQMRKXckEWJqCHKudEbIQkOtAC7sbHYGggdarce1O36SURTrTaT2GDLBjdeptzLmxUvwbIw/yPjyUbEQXEcVVepkvpBYpQb8BA4SJbaUKXra1roQAdxY9gKtMqHi5KiLhv5iSVsOpe7NI3tu3PsNkHK1d6GaJPSb+PQFjpWJVdBSnbCGZhjn5SXThBRPT99CzvcqVOZ4Lxq9hq1J/QFecbpqbSS8T4CxA5jHr0GdzDcjMT6PgnElPIW4b317TRVenJmD0tfuTE2F+m3IRD2N/OvPTXmCyfB8RtMbq8TSajsJ8IEJyQzVJYXgjlCOaRd1MgQ== X-YMail-OSG: WNOVrzsVM1ldFQV4apd6tNAJKzny7GdTXJW.99MNL7tM9e4tv.V7RYOJ5fDgF.J fXLrjMLgcG_ld551wxc8XZUxmpKpG4CyO0UUmD8CP3nu9__hopzSF4mFQN7hRXnclmtM0CPHEPhw jNd5vVR3gZTDutNqK2cDVGIV_8pPrOwYBMPRpONmINARtAHhDNo7uvS0Ajj5N3Zg0.kx1tW28P73 pR5A..VNUaTXRc_uDB_cYj9qeKD1KX7qZuG8TKFY3Rlun7E2hp3USN2oazgc9wos3sD7VybRHRjc 8VRO6tr3WG536FaPhAOSQvDFi_vmFQmdZMYinMy3yMSCivb_6ER0MyVr.EE3mVZ4N1bDSuTTZchX B0q6i_cIk2YYHvGHIG7XQ9jxVo7mvkfoOC0Lodi4PE7e8H1MJv8iFZryeh3kbBNoaFWxfHzIHfR2 q5oQq5HOnRy3b.r_TQznXB6b1QqNkELGFf3.gtVP0vedgwuYYoOVD0WRf4g.B.IsQWO52HBZDEka 2d3TWNjoOoSOhOi_TVs0ewpawlaiYaGPg8dZbsB9GEsx5ttCaxyNqMx6LfUH7r9DuW5jooAPUZ37 J.4PBKPlgLI2YdoABN7N6PIBmHKI17AtgB6zaI_TH6VZFeIme0ML9RdIFcZWW0EXpJ94q5miw_ag n8v8jtzcwn1HCukIdpk8eTJDAmqPSTE3BHKiADPGan_a8RGJLd6e7x.xrB2ifyyRR91IzXhzynFL TKsJ5tyrJjuFH3wSki2jYF1UiVTOm2lX3jXYfnuUNYJR85GOQEC3NRl6VA4KZn3QcB7g8ZY5J2gJ 43VB2lfzKUlUe8Frx6pWgg1Cv0.D01I0FP2C1yfq7s X-Sonic-MF: Original-Received: from sonic.gate.mail.ne1.yahoo.com by sonic313.consmr.mail.ne1.yahoo.com with HTTP; Fri, 8 Jul 2022 13:21:19 +0000 Original-Received: by hermes--canary-production-sg3-67975bbd4b-bp49d (Yahoo Inc. Hermes SMTP Server) with ESMTPA ID ce26688e37de806138b5a8ad799d1654; Fri, 08 Jul 2022 13:21:16 +0000 (UTC) In-Reply-To: <87mtdj3fx2.fsf@disroot.org> (Akib Azmain Turja's message of "Fri, 08 Jul 2022 19:14:17 +0600") X-Mailer: WebService/1.1.20381 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.185.31; envelope-from=luangruo@yahoo.com; helo=sonic313-56.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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable 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:291964 Archived-At: Akib Azmain Turja writes: > If I understand correctly, the following happen when gravity is > CenterGravity: > > +----------+ +--------+ > | some | | some | +------+ > | contents | -> resize -> |contents| -> resize -> |ontent| > | here | | here | +------+ > +----------+ +--------+ You're thinking of bit gravity. Emacs sets the window gravity and leaves the bit gravity alone. > But I can't still understand why Emacs needs this. Emacs handles > frame resizing, so setting gravity seems useless. I explained more in my other reply to you.