From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#61307: 30.0.50; pixel-scroll-precision-mode: window-scroll-functions? 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Hermes SMTP Server) with ESMTPA ID e8a60d30780c33fabd288ab9c4a42d63; Thu, 16 Feb 2023 08:47:35 +0000 (UTC) In-Reply-To: <83edqq81f0.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 16 Feb 2023 10:22:43 +0200") X-Mailer: WebService/1.1.21183 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:255803 Archived-At: Eli Zaretskii writes: >> From: Michael Heerdegen >> Cc: 61307@debbugs.gnu.org >> Date: Thu, 16 Feb 2023 05:57:18 +0100 >> >> Eli Zaretskii writes: >> >> > > But I understand that what I see when scrolling with a normal wheel >> > > mouse is only one case we need to handle. >> >> > Right. Though on such a system, we should probably call >> > window-scroll-functions every scroll. >> >> Is receiving and events a sufficient hint that >> the user is scrolling using a "normal" wheel mouse? > > I'm not sure, but Po Lu will know. > > In any case, AFAIR some mice produce mouse-4 and mouse-5 events > instead, so relying on the events' symbols might not be the best > idea. We are supposed to know whether the device supports pixel > precision, so maybe basing the decision on that is better? Try: (device-class last-event-frame last-event-device) but I will eventually get around to replacing this with some virtual modifier key in Emacs 30.