From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#32002: 24.4; Scroll bar start, end not correct Date: Thu, 12 Jul 2018 19:35:23 +0300 Message-ID: <83tvp4e7jo.fsf@gnu.org> References: <20180629073602.GA21394@sfu.ca> <20180710191655.GA16074@sfu.ca> <83tvp6fpa0.fsf@gnu.org> <20180712071128.GA16251@joplin> <834lh4fupd.fsf@gnu.org> <877em0wioz.fsf@gmx.net> NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1531413582 8940 195.159.176.226 (12 Jul 2018 16:39:42 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 12 Jul 2018 16:39:42 +0000 (UTC) Cc: 32002@debbugs.gnu.org, kurn@sfu.ca To: Stephen Berman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jul 12 18:39:38 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 1fdecz-0002Fa-He for geb-bug-gnu-emacs@m.gmane.org; Thu, 12 Jul 2018 18:39:37 +0200 Original-Received: from localhost ([::1]:33049 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fdef6-0003aL-MB for geb-bug-gnu-emacs@m.gmane.org; Thu, 12 Jul 2018 12:41:48 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:58057) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fdeZb-0007RZ-FU for bug-gnu-emacs@gnu.org; Thu, 12 Jul 2018 12:36:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fdeZY-0008Hj-8g for bug-gnu-emacs@gnu.org; Thu, 12 Jul 2018 12:36:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:49423) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fdeZY-0008Hc-3f for bug-gnu-emacs@gnu.org; Thu, 12 Jul 2018 12:36:04 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1fdeZV-0006D2-PN for bug-gnu-emacs@gnu.org; Thu, 12 Jul 2018 12:36:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 12 Jul 2018 16:36:01 +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=B32002.153141333723834 (code B ref 32002); Thu, 12 Jul 2018 16:36:01 +0000 Original-Received: (at 32002) by debbugs.gnu.org; 12 Jul 2018 16:35:37 +0000 Original-Received: from localhost ([127.0.0.1]:57320 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fdeZ7-0006CM-B8 for submit@debbugs.gnu.org; Thu, 12 Jul 2018 12:35:37 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:38683) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fdeZ3-0006C6-4W for 32002@debbugs.gnu.org; Thu, 12 Jul 2018 12:35:33 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fdeYu-00080v-S5 for 32002@debbugs.gnu.org; Thu, 12 Jul 2018 12:35:28 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:46346) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fdeYu-00080l-Nw; Thu, 12 Jul 2018 12:35:24 -0400 Original-Received: from [176.228.60.248] (port=2636 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1fdeYu-00010g-0h; Thu, 12 Jul 2018 12:35:24 -0400 In-reply-to: <877em0wioz.fsf@gmx.net> (message from Stephen Berman on Thu, 12 Jul 2018 17:57:16 +0200) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:148472 Archived-At: > From: Stephen Berman > Cc: Andrew Kurn , 32002@debbugs.gnu.org > Date: Thu, 12 Jul 2018 17:57:16 +0200 > > > 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. That's expected (and is an entirely different issue): mwheel.el only scrolls when the mouse pointer is above the text area. You can clearly see that in the code. > 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 That's what I was asking Andrew about.