From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Stephen Berman Newsgroups: gmane.emacs.bugs Subject: bug#32002: 24.4; Scroll bar start, end not correct Date: Thu, 12 Jul 2018 17:57:16 +0200 Message-ID: <877em0wioz.fsf@gmx.net> References: <20180629073602.GA21394@sfu.ca> <20180710191655.GA16074@sfu.ca> <83tvp6fpa0.fsf@gnu.org> <20180712071128.GA16251@joplin> <834lh4fupd.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1531410969 26351 195.159.176.226 (12 Jul 2018 15:56:09 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 12 Jul 2018 15:56:09 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 32002@debbugs.gnu.org, Andrew Kurn To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jul 12 17:56:05 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1fddwr-0006km-7h for geb-bug-gnu-emacs@m.gmane.org; Thu, 12 Jul 2018 17:56:05 +0200 Original-Received: from localhost ([::1]:60936 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fddyy-00052E-9C for geb-bug-gnu-emacs@m.gmane.org; Thu, 12 Jul 2018 11:58:16 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46826) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fddyp-00051L-R4 for bug-gnu-emacs@gnu.org; Thu, 12 Jul 2018 11:58:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fddyk-0004Ri-Vg for bug-gnu-emacs@gnu.org; Thu, 12 Jul 2018 11:58:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:49372) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fddyk-0004RD-Qp for bug-gnu-emacs@gnu.org; Thu, 12 Jul 2018 11:58:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1fddyk-0005FH-BR for bug-gnu-emacs@gnu.org; Thu, 12 Jul 2018 11:58:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stephen Berman Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 12 Jul 2018 15:58:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 32002 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: fixed Original-Received: via spool by 32002-submit@debbugs.gnu.org id=B32002.153141105620128 (code B ref 32002); Thu, 12 Jul 2018 15:58:02 +0000 Original-Received: (at 32002) by debbugs.gnu.org; 12 Jul 2018 15:57:36 +0000 Original-Received: from localhost ([127.0.0.1]:57269 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fddyJ-0005EY-Eq for submit@debbugs.gnu.org; Thu, 12 Jul 2018 11:57:36 -0400 Original-Received: from mout.gmx.net ([212.227.15.18]:40819) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fddyG-0005EK-Oe for 32002@debbugs.gnu.org; Thu, 12 Jul 2018 11:57:33 -0400 Original-Received: from rosalinde ([188.109.199.229]) by mail.gmx.com (mrgmx002 [212.227.17.190]) with ESMTPSA (Nemesis) id 0MC4VE-1fmPPT2tYO-008q5h; Thu, 12 Jul 2018 17:57:19 +0200 In-Reply-To: <834lh4fupd.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 12 Jul 2018 16:29:50 +0300") X-Provags-ID: V03:K1:MeDWjvp26aaOqAJsDFm4WrzDg6L+Frq89xMLwOqH1GxFu2fqnpH HwFQE6dzK2NFvyI99Yq6a3i0mktAtX1r3XEeYefpOaEoCZg+y5fpmFqEAj7Cu6fV2av7e2N qhlEpIuKGbp+5hIwzY+pBVhRWtJM/AX+0g0ZFopDIjpaVroxHDrHmlw1kGfEA8tACQZJxFL EudtoVrQnqrMAHO/Sr5bw== X-UI-Out-Filterresults: notjunk:1;V01:K0:24gTsq0DmBg=:XudhRw7Gf4YojxrRT6vilh SDSNsdZJ6xfsoOKry5mDGWvCFXM/raM95tB7EYcz5L8TQeDXrQGIfzFQY2UXSAUVqUpJNUWyv CCjtq63s9M05UHb1f4BYa/J/qyqT0MKG4aL6UBfmkgDQQutTWN4kBbuJIqOPnbkheSmcoI4Uu MYProIfqoWPbqBNrwzb3tXv7RgyOgczqfP/mchsY4M+gmQtBl2bTqBFoyBHl2s+bIwBuU8bpO CIaOdRjbvDh9tr8PI4fUr74pUcf2/y2NO8SwtgFfIWzkK46BlF/xH0MNRr0P3v4rFqjX7sPgR lQuglVsj+cwBBgDx99z4+18U1/oBGWbb36yJoYofWqb6tZhGobBbxPdGMPBTTe0/85d+RiMdD HV57IEMc9/wqQgCMxUt3g5R0ZJeaDZav1wJH7nmxzt5m2bK6BwmT3sFYiwipUUQioeksYM0zO R9bYW8q9QFwsXxdYVLBmK3iOxcAdTt2ViSbIMwPqvPttTHpPD9l5t1LBI/ciwrMGCXovZLXPZ +dxeSayTFntpEa3FocBWFHYLm4iMNbZLva0Px+Glh3t7D62e6od2ARwgTinOiR/uXoVyIs6I5 CsSwt2t1tcDbQMRBNsrzE5WcI2TkGRVqM65JNU2z/0g1Y8lhSF/xkfGbUpFwog7RZXd/VeEez QVHcqUUO70Hk2lrARUeKFurX8aT6YuALmPsKzProY/ArP9JbwjBl2VIRTVUtB3AJJ58bXiKUY XQF4UehP/oWuU5wLoqUbKHsE6yRCbyi7WZSVjzL0jRZUCk5OSjF+Edv9DoLc1dVvyA3a2Yce X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:148470 Archived-At: On Thu, 12 Jul 2018 16:29:50 +0300 Eli Zaretskii wrote: >> Date: Thu, 12 Jul 2018 00:11:28 -0700 >> From: Andrew Kurn >> Cc: 32002@debbugs.gnu.org >> [...] >> > > Worse, if I mouse the bar up, nothing happens. The text >> > > does not reappear. >> > >> > Really? How do you move the thumb and to what position on the bar? >> >> With the mouse, as I said. The thumb is now larger than the track, >> so it doesn't appear to move, but it does, evident when I move it down. > > So you are saying that no matter how many time/how long do you move > the thumb up, the text never re-appears? Does Emacs receive > scroll-bar scroll events when you do that (you can verify that with > "C-h l")? I see this (on master built with GTK+ Version 3.22.28) when I position the mouse pointer over the scroll bar and rotate the mouse wheel (without clicking a mouse button): the scroll bar moves but the text does not scroll, and view-lossage shows no scroll event. In contrast, when I position the mouse pointer over the text area and rotate the mouse wheel, the text does scroll and view-lossage shows this: ;; mwheel-scroll ;; mwheel-scroll (FWIW, with Firefox using the same GTK+ and theme, rotating the mouse wheel over the scroll bar also scrolls the text.) Also in contrast, when I click and hold down mouse-1 on the scroll bar and drag it, the scroll bar moves and the text scrolls, and view-lossage shows this: ;; scroll-bar-toolkit-scroll Steve Berman