From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: scroll-down with pixel transition Date: Thu, 13 Apr 2017 10:21:43 +0300 Message-ID: <838tn4ixh4.fsf@gnu.org> References: <83efx0lnd2.fsf@gnu.org> <20170411.072417.159896512.tkk@misasa.okayama-u.ac.jp> <8360ibl77b.fsf@gnu.org> <20170412.211335.264468794.tkk@misasa.okayama-u.ac.jp> <83fuhdkd96.fsf@gnu.org> <075EF948-3442-4DF5-892B-8E90810A0840@misasa.okayama-u.ac.jp> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1492068129 24879 195.159.176.226 (13 Apr 2017 07:22:09 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 13 Apr 2017 07:22:09 +0000 (UTC) Cc: emacs-devel@gnu.org To: Tak Kunihiro Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Apr 13 09:22:05 2017 Return-path: Envelope-to: ged-emacs-devel@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 1cyZ4t-0006Kn-Q9 for ged-emacs-devel@m.gmane.org; Thu, 13 Apr 2017 09:22:03 +0200 Original-Received: from localhost ([::1]:47753 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cyZ4y-00067A-7n for ged-emacs-devel@m.gmane.org; Thu, 13 Apr 2017 03:22:08 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:37304) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cyZ4H-00066p-4l for emacs-devel@gnu.org; Thu, 13 Apr 2017 03:21:26 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cyZ4E-0008Bv-0p for emacs-devel@gnu.org; Thu, 13 Apr 2017 03:21:25 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:56001) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cyZ4D-0008Bo-Ti; Thu, 13 Apr 2017 03:21:21 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2020 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1cyZ4D-0006Wv-6z; Thu, 13 Apr 2017 03:21:21 -0400 In-reply-to: <075EF948-3442-4DF5-892B-8E90810A0840@misasa.okayama-u.ac.jp> (message from Tak Kunihiro on Thu, 13 Apr 2017 16:02:13 +0900) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:213931 Archived-At: > From: Tak Kunihiro > Date: Thu, 13 Apr 2017 16:02:13 +0900 > Cc: Kunihiro Tak , > emacs-devel@gnu.org > > I think before pixel-level vertical scrolling up or down, > scrolling single line up or down `with pixel transition' should be > implemented. It ends up (window-vscroll nil t) to be zero. > This may be good enough to give modern feel. > > I assign the snippet to mwheel-scroll-up-function and it works > OK so far. Sorry, I don't understand your proposal. Can you show some code?