all messages for Emacs-related lists mirrored at yhetil.org
 help / color / mirror / code / Atom feed
From: Richard Copley <rcopley@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: Emacs Development <emacs-devel@gnu.org>,
	Dani Moncayo <dmoncayo@gmail.com>
Subject: Re: mouse-wheel-scroll
Date: Fri, 31 Mar 2017 20:02:25 +0100	[thread overview]
Message-ID: <CAPM58og2ocqzXMyAgMpwuyiAxzOmr-imRvyD8MH5buzEzhbR1Q@mail.gmail.com> (raw)
In-Reply-To: <838tnl63fg.fsf@gnu.org>

Hi Eli,
On MS Windows, one WM_MOUSEWHEEL event doesn't always mean the same
as another. Programs need to examine the wParam to find the scroll
distance. As far as I can tell Emacs doesn't do that. This might
(possibly) explain Kunihiro's results, if what Raymond Chen calls a
"sub-detent mouse" was involved. (See "Scrollbars bart [sic] 6 – The wheel",
"https://blogs.msdn.microsoft.com/oldnewthing/20030807-00/?p=42963".)

I can't verify that with my hardware. For me Emacs scrolls 5 lines
per click.



  reply	other threads:[~2017-03-31 19:02 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-28 23:13 mouse-wheel-scroll Tak Kunihiro
2017-03-29  2:39 ` mouse-wheel-scroll Eli Zaretskii
2017-03-29  6:06   ` mouse-wheel-scroll Tak Kunihiro
2017-03-29  7:36 ` mouse-wheel-scroll martin rudalics
2017-03-29  7:44   ` mouse-wheel-scroll Dani Moncayo
2017-03-29 19:09     ` mouse-wheel-scroll Philipp Stephani
2017-03-29 21:18       ` mouse-wheel-scroll Simen Heggestøyl
2017-03-29 21:22 ` mouse-wheel-scroll Kaushal Modi
2017-03-30  2:47   ` mouse-wheel-scroll Eli Zaretskii
2017-03-30  5:07     ` mouse-wheel-scroll Tak Kunihiro
2017-03-30 18:15       ` mouse-wheel-scroll Eli Zaretskii
2017-03-30 18:39         ` mouse-wheel-scroll Stefan Monnier
2017-03-30 20:34           ` mouse-wheel-scroll Eli Zaretskii
2017-03-31  0:26         ` mouse-wheel-scroll Tak Kunihiro
2017-03-31  6:39           ` mouse-wheel-scroll Eli Zaretskii
2017-03-31  6:55             ` mouse-wheel-scroll Dani Moncayo
2017-03-31  8:01               ` mouse-wheel-scroll Eli Zaretskii
2017-03-31  8:53                 ` mouse-wheel-scroll Dani Moncayo
2017-03-31  9:05                   ` mouse-wheel-scroll Eli Zaretskii
2017-03-31  9:24                     ` mouse-wheel-scroll Dani Moncayo
2017-03-31 12:22                       ` mouse-wheel-scroll Eli Zaretskii
2017-03-31 19:02                         ` Richard Copley [this message]
2017-04-01 14:29                           ` mouse-wheel-scroll Eli Zaretskii
2017-04-02 10:41                             ` mouse-wheel-scroll Richard Copley
2017-04-02 16:37                               ` mouse-wheel-scroll Eli Zaretskii
2017-04-01  8:17                   ` mouse-wheel-scroll Anders Lindgren
2017-03-31  9:04             ` mouse-wheel-scroll Tak Kunihiro
2017-04-02 23:20             ` mouse-wheel-scroll Tak Kunihiro
2017-04-03  2:34               ` mouse-wheel-scroll Eli Zaretskii
2017-04-03  5:50                 ` mouse-wheel-scroll Tak Kunihiro
2017-04-03 14:37                   ` mouse-wheel-scroll Eli Zaretskii
2017-04-03 23:07                     ` mouse-wheel-scroll Tak Kunihiro
2017-04-04 12:35                     ` mouse-wheel-scroll Alan Third
2017-03-30  7:29     ` mouse-wheel-scroll Dani Moncayo
2017-03-30  7:29     ` mouse-wheel-scroll martin rudalics
2017-03-30 13:44     ` mouse-wheel-scroll Kaushal Modi
  -- strict thread matches above, loose matches on Subject: below --
2017-03-31 14:02 mouse-wheel-scroll Angelo Graziosi
2017-03-31 22:37 ` mouse-wheel-scroll Richard Stallman
2017-04-01  8:13   ` mouse-wheel-scroll Angelo Graziosi

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CAPM58og2ocqzXMyAgMpwuyiAxzOmr-imRvyD8MH5buzEzhbR1Q@mail.gmail.com \
    --to=rcopley@gmail.com \
    --cc=dmoncayo@gmail.com \
    --cc=eliz@gnu.org \
    --cc=emacs-devel@gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
Code repositories for project(s) associated with this external index

	https://git.savannah.gnu.org/cgit/emacs.git
	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.