From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#16647: Imprecisions with window-resizing cursors Date: Wed, 05 Feb 2014 11:48:39 +0100 Message-ID: <52F21707.9050509@gmx.at> References: <87y51qnlfe.fsf@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1391597354 20908 80.91.229.3 (5 Feb 2014 10:49:14 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 5 Feb 2014 10:49:14 +0000 (UTC) Cc: 16647@debbugs.gnu.org To: E Sabof Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Feb 05 11:49:21 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WB02j-00037H-2y for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Feb 2014 11:49:21 +0100 Original-Received: from localhost ([::1]:58532 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WB02i-0008J9-LP for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Feb 2014 05:49:20 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39090) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WB02Z-0008J0-4H for bug-gnu-emacs@gnu.org; Wed, 05 Feb 2014 05:49:18 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WB02R-0004lI-2w for bug-gnu-emacs@gnu.org; Wed, 05 Feb 2014 05:49:11 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:36207) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WB02Q-0004lE-Vc for bug-gnu-emacs@gnu.org; Wed, 05 Feb 2014 05:49:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WB02Q-0008Oo-H5 for bug-gnu-emacs@gnu.org; Wed, 05 Feb 2014 05:49:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: martin rudalics Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 05 Feb 2014 10:49:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16647 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 16647-submit@debbugs.gnu.org id=B16647.139159733532274 (code B ref 16647); Wed, 05 Feb 2014 10:49:02 +0000 Original-Received: (at 16647) by debbugs.gnu.org; 5 Feb 2014 10:48:55 +0000 Original-Received: from localhost ([127.0.0.1]:50226 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WB02J-0008OU-FW for submit@debbugs.gnu.org; Wed, 05 Feb 2014 05:48:55 -0500 Original-Received: from mout.gmx.net ([212.227.17.22]:50542) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WB02H-0008OL-7k for 16647@debbugs.gnu.org; Wed, 05 Feb 2014 05:48:54 -0500 Original-Received: from [62.47.41.78] ([62.47.41.78]) by mail.gmx.com (mrgmx103) with ESMTPSA (Nemesis) id 0MFctN-1VzBfV0Eb7-00Eerd for <16647@debbugs.gnu.org>; Wed, 05 Feb 2014 11:48:52 +0100 In-Reply-To: <87y51qnlfe.fsf@gmail.com> X-Provags-ID: V03:K0:oIy2mzMyzTVgBXOgXXclcrRI2s7EekfANNaFrRZ837WB5PwK/1z ISK3asC+eWS9GQsGKvL91Is9tltJ1VfurXe33jIgQo+TazadMuFCGGov1SV87cx9fn4yFNi hCRjzi6Tkou8b5lW1FwjKr1VJ/b3zOTWo2Lk0AnkgPHglg979IlzeIzqprlGzdnn7PeTuLm vvbB8Mk6YgMqekyQXARTg== X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:84615 Archived-At: > On current trunk version, from emacs -Q > > 1) > > (progn > (scroll-bar-mode -1) > (split-window-right) > ) > > Slowly move the mouse from left to right across the vertical line splitting the windows. Once the mouse goes past the black line, it's still shown as <=>, although clicking-and-dragging on that area won't have any effect. I can't reproduce that neither with GTK+ 3.4.2 nor on Windows XP. The cursor changes shape to <=> within one frame column distance on the left of the vertical border (the "grabbable_width" in coordinates_in_window IIUC) till right after that border. When the cursor shows as <=> I can also drag the border. Clicking on the border doesn't have any effect. > 2) > > C-x 2 > > Move the cursor from top to bottom, across the mode-line. Once the cursor enters the mode-line, it won't change to a "resize" cursor, although it's already possible to drag. Emacs doesn't show a vertical resize cursor on the mode- or header-line (for historical reasons, I presume). You can now use bottom dividers to show such a cursor. > 3) > > C-x 1 > (set-window-margins nil (car (window-margins)) 10) > C-x 3 > > Move the cursor from right to left, across the divider. Once the mouse enters the right margin, it will still be displayed as <=>, although it's not possible to resize by clicking there. This is a arguably a bug. I checked in a fix. Please try again. Thanks, martin