From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu Newsgroups: gmane.emacs.devel Subject: Re: Pixel scrolling support Date: Fri, 26 Nov 2021 14:00:50 +0800 Message-ID: <87ee73h2wd.fsf@yahoo.com> References: <87a6hrzrcv.fsf.ref@yahoo.com> <87a6hrzrcv.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34612"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.60 (gnu/linux) Cc: emacs-devel@gnu.org To: Aaron Madlon-Kay Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Nov 26 07:02:34 2021 Return-path: Envelope-to: ged-emacs-devel@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 1mqUJd-0008qb-3F for ged-emacs-devel@m.gmane-mx.org; Fri, 26 Nov 2021 07:02:33 +0100 Original-Received: from localhost ([::1]:55954 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mqUJb-0004dW-NN for ged-emacs-devel@m.gmane-mx.org; Fri, 26 Nov 2021 01:02:31 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:44278) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mqUIA-0003w1-PY for emacs-devel@gnu.org; Fri, 26 Nov 2021 01:01:02 -0500 Original-Received: from sonic314-22.consmr.mail.ne1.yahoo.com ([66.163.189.148]:44154) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mqUI8-0008R4-KT for emacs-devel@gnu.org; Fri, 26 Nov 2021 01:01:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1637906458; bh=0OjUutvpoJ7hXsKrAt1KOFWiY+BZ7BJk314cKVRmTns=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From:Subject:Reply-To; b=m8zUSdqwjDCcEgkOrSDzpWaqCbbLPdPy4LSwUDpY13dc8jrGy6h5NXVgns57QaggpT8whjoxKJDYfN8G715h6VTWlfP58/Zyp4axDdTt88Z+H0Z5ASoBqZDTWAjMr9ql7N6oskzR6P/WgwRlYiFovwTZ9JZUDf7rleDVNsg/5l2hJigheSnZfJRD2w8aRKTk/MtqXMcZJ4969MELsyStdoGYddsnMP+BmbYP+UUnuuamNS05cO49SeItddMS1H0YeF+m8jHv7/iIIp7NzXM0d7I8++oVyTB2TN9xADM+FmQoz4CfLw9/k3zPKiNkO0hc5pTOZnaBfEKPByAgYj80Ww== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1637906458; bh=pqXcvc2itYj2j5w+vYbxT5Af8AzEMGBHCzeR9xvZA/U=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=W0lg+07qyo1tPhlCxSiVVTVq1kokxz/D+DgSOB8WUSLdH2z/un/bWDMl8Q8QwkCFGPHYQHkhwaw/JtB0U8ETVgtkt+3EcAvRpo/yZtygkvFW0A3IlRuGxdlCPTtP0kVSW5YdW8KGSoy9DDYjANNeAI9oV9ddWCBC+lXNfQXn17XYyPmMaD2Wttt7kUdg/Emfdr4PBRBC014Gj+6F2GIJ48cb4gtaoD97vA+daFDTWXNVz99pzCjL/2nyWLt8bxAu1c7woeHWNtLgIGuPeGGwaMFYJZcWdlioO95WfGmhucgsxf6XfuvlON8uGnkwxnrr1oZiVLBXenzycxyQ9EKz4A== X-YMail-OSG: qaWPoRwVM1lKAYO0jC.iQQZgv2OumqtDNhys0qOZJX_XGqWUDORHheoXfIA_qtF b3uM9CnDFATf6LNzpIjD8_kPvLKa_dx9XodouZyNgQEGWI.JGpHXpD4FiQ9x_8toImpubBT29jSQ d0Kp5vDHEX1VSQffuQIWoEfCax2pXdZ5SE53VWlpwlwJBjU5tmBzyO2jryvYBZmYqCnxb0JbM2JW EOdRwa8W.Tt2CxDAr7Tq6Wi9zlz5rS8pCjIf0P.4IqLzjiRR.9wbdK4cYvv.X9I_FnTew2Q7tSwW p.zz4KJwXSJ5O_MRun65NR4di_t4voSv91nC9vnjIHaoBqsXj1Ur9M9XkjOmPZS_ucHH_7vVQRZY a2Vr5AxQzSuLKJBSESi920u.KcAf9nS6VUQ279Cc1y0gzgPdtOuonov5If9oCWaGN0AyeKsYEVDD Lm7KacX0x_8ezgbGGuuDYrLsZ6MVviJ6W9nWlQr1PxvuT.cSPBRB3CVxlYaEUR4VsN7sZBWWb3.z kYiFVCFxtuhwgD55xfqbrsXI2_Ys4TY4AJ26sfRWFZV84PMYx9biN8XaICcfdsY7VwL90BP2WYWg 8TQrboJfN6Aw3tVvvm.GccK1P1IPGY1roSwDQF_miDQkUZ7KXIcsf2FB0TxzQxURgzWiM1VURLr7 V1h7uv4p5lzWhRPMle3u4RhZpxt8VLjW5ZzsST6w8wPvRDnS7pvGcAVv9DLtwQrbPovyjrc4scb_ 1LemglrGaEa4SlwPlOguqTRyGzLWx2ML2No_qYs60g52vNmrPmAvYZogIc0zvMsUdTSvOgfiO5dP OflPfa11IzeuoOqhezDA7KOlFb5qSGoKMTn6FfeOYV X-Sonic-MF: Original-Received: from sonic.gate.mail.ne1.yahoo.com by sonic314.consmr.mail.ne1.yahoo.com with HTTP; Fri, 26 Nov 2021 06:00:58 +0000 Original-Received: by kubenode502.mail-prod1.omega.sg3.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 1b4840dcb7813da9d01e285367144fd6; Fri, 26 Nov 2021 06:00:55 +0000 (UTC) In-Reply-To: (Aaron Madlon-Kay's message of "Fri, 26 Nov 2021 14:57:07 +0900") X-Mailer: WebService/1.1.19306 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.189.148; envelope-from=luangruo@yahoo.com; helo=sonic314-22.consmr.mail.ne1.yahoo.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:280196 Archived-At: Aaron Madlon-Kay writes: > Thank you for this. I've been enjoying pixel scrolling in the Mac > port, so it's nice to see it in NS as well. > One thing I noticed is that if I scroll in a way that has some > momentum (my MacBook's trackpad) and the momentum would try to scroll > the content beyond the boundary of the window (i.e. beyond the very > top or very bottom), then there is a cacophony of beeps as it tries to > overscroll many times in quick succession. > An easy way to see this is simply to M-x beginning-of-buffer in pretty > much any buffer and then attempt to scroll up. Hmm... I didn't develop the NS version of pixel scrolling very much, and most of the testing was done with the XInput 2 version, but could you please check if setting `ns-use-mwheel-momentum' rectifies this problem? Thanks.