From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.devel Subject: Re: Child-frame can not move to proper position when run "env GDK_SCALE=2 emacs" Date: Mon, 08 Jan 2018 19:17:41 +0100 Message-ID: <5A53B5C5.70105@gmx.at> References: <87wp0sy3bq.fsf@163.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1515435415 14257 195.159.176.226 (8 Jan 2018 18:16:55 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 8 Jan 2018 18:16:55 +0000 (UTC) To: Feng Shu , emacs-devel@gnu.org, Robert Pluim Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jan 08 19:16:51 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eYbyU-0002qd-D4 for ged-emacs-devel@m.gmane.org; Mon, 08 Jan 2018 19:16:42 +0100 Original-Received: from localhost ([::1]:49651 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eYc0S-00077x-71 for ged-emacs-devel@m.gmane.org; Mon, 08 Jan 2018 13:18:44 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:57246) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eYbzj-00075Y-8k for emacs-devel@gnu.org; Mon, 08 Jan 2018 13:18:00 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eYbzf-00034L-Rf for emacs-devel@gnu.org; Mon, 08 Jan 2018 13:17:59 -0500 Original-Received: from mout.gmx.net ([212.227.17.22]:52059) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eYbzf-00030S-F4 for emacs-devel@gnu.org; Mon, 08 Jan 2018 13:17:55 -0500 Original-Received: from [192.168.1.100] ([46.125.249.13]) by mail.gmx.com (mrgmx101 [212.227.17.168]) with ESMTPSA (Nemesis) id 0MK4fR-1eZQo20oPl-001UXC; Mon, 08 Jan 2018 19:17:47 +0100 In-Reply-To: <87wp0sy3bq.fsf@163.com> X-Provags-ID: V03:K0:lJT1OslbBl2hjRsvkAG8I2z3NOmKrzw3vYo8WUjZhtZ0osaYCQY wHSCzcEcPhCHgFZ3gP3eFwu7ViSoJktbRShHHFmOKnd2m7DBrE/PaDG23jBBIwbnTF1Sono 28kw3Awp4mOjYiGIiw6DzekfV5JLQql98555V/hwgr8bPYFUgQYUx0UKCFcnIeEX51sY2wb L4vri9GBAofweIXe9Eu/Q== X-UI-Out-Filterresults: notjunk:1;V01:K0:1gmp5f62row=:0kjyaBjQ13NQXAOWFqiRO4 837l3HTSzIpizbadWnxl2NEQtzM30jI/2WQpW+zEbwDqUTkfIxo3+D9r1eUsCgj71Cc8E8HNw rVmxfFV0n0CDP+8sfBpULNsR1yTFvpSk2eXJIfr7h4GAhOOdyYAjCDOuCvfkuPwYlAkxI/UWM JCvHpTNmulmuqB0FGx1EmJ1HAZl2RtpCiqT+q+zbUZT2AXTu7fRvzukloUAFLOW1RxYPeEXXx OtYBsgs86UvwYE1M/Xh36d+PRczR3HzIQ6BiNS0r5HdtRbF02yjsajxAVUvGxzbbqnsDKosBU 1qQ1ZA4I7UfjLeu93qqrrtQq0rToc6/xiFjSpZkW4+Hn8JcAgLf9KlZDt0reqRK0J0C4vxugT Uno5oYcW5l8KJxTG22XaIoukvv72Z/L1hTx05gCuB2esneBMy0f75ywodPpRdogGvAiPRXBOD GIb2uKiXgn4Qy4McLrnRn9p4gdcmtyikcQzSn1xbXfEfVgJm0p2En5pAKeZMhYkjwBibgWSso AmHfKCZt3suSG2BTxg+JeHmuAnpyvXMsifB7ENfW7goQa3r1KoMYAcyBuYubn2eT9iLsWJIBV kL2zv4KvP9DuBBXAzdCnCgpacrV6/Hyx53Sx7vr65WjG4XkUIQj/ddkAhycaB7usFskZbGDXq mMkzkU8S25MY1xAvTRkrwisuLk1oI4t7W2i3DBsLB6raGytZrOH8Go6BE3F3G4rRAZwz8Orix MHdsami8W7iobOid5pPDSFYKXliGukiggcZ1XkvF1w6HoPU20tcPLyP3bBIrTsa427p7RjjP X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.17.22 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:221711 Archived-At: > When I run "env GDK_SCALE=2 emacs", the below code can not work properly > > ``` > (let ((test (let ((after-make-frame-functions nil)) > (make-frame > `((parent-frame . ,(window-frame)) > (width . 50) > (height . 1))))) > (pos (posn-x-y (posn-at-point (point) (selected-window))))) > (set-frame-position test (car pos) (cdr pos))) > ``` > > When I eval the code at the , the new created frame can not move to > , it move to the wrong position. What happens when you divide the pos values by two? We do not expose the GTK/GDK scale values in Lisp, maybe we should. Robert any ideas? martin