From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Petteri Hintsanen Newsgroups: gmane.emacs.help Subject: Mouse click vs drag Date: Tue, 22 Sep 2020 18:57:36 +0300 Organization: The Free Software Movement Message-ID: <87pn6dhki7.fsf@iki.fi> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="16003"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:8ubih4ZVOsl/7FmxYIwj3KbW6P4= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Sep 22 18:05:16 2020 Return-path: Envelope-to: geh-help-gnu-emacs@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 1kKkn6-000432-7f for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 22 Sep 2020 18:05:16 +0200 Original-Received: from localhost ([::1]:41376 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kKkn4-0008BL-Ml for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 22 Sep 2020 12:05:14 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:45280) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kKki6-0008Ae-Vi for help-gnu-emacs@gnu.org; Tue, 22 Sep 2020 12:00:07 -0400 Original-Received: from static.214.254.202.116.clients.your-server.de ([116.202.254.214]:54464 helo=ciao.gmane.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kKki5-0004IN-0l for help-gnu-emacs@gnu.org; Tue, 22 Sep 2020 12:00:06 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1kKki2-0008Ny-0T for help-gnu-emacs@gnu.org; Tue, 22 Sep 2020 18:00:02 +0200 X-Injected-Via-Gmane: http://gmane.org/ X-No-Archive: Yes Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/22 10:02:06 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" X-Gmane-Expiry: 2020-10-06 Xref: news.gmane.io gmane.emacs.help:124137 Archived-At: Hello, I have a high resolution ("4K") display and I’m struggling with mouse clicks. They seem to get mixed up with mouse drag events. If I understand mouse click logic correctly, button press + button release events generate a click event only when the cursor is at the same screen location during press and release. Otherwise it is a drag event. Clicks are difficult to achieve with hires display, because the mouse cursor tends to move a couple of pixels or so when pressing and releasing mouse buttons. Eg. in Customize buffers it is difficult to push "Apply" or "Apply and Save" buttons. Is there some kind of fuzziness parameter to tune, like double-click-fuzz? Would it make sense to have one? Thanks, Petteri