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Re: mouse-wheel-scroll
From: |
Tak Kunihiro |
Subject: |
Re: mouse-wheel-scroll |
Date: |
Fri, 31 Mar 2017 18:04:50 +0900 (JST) |
> >> In my environment with defaults, turning the wheel one click scrolls
>> >> 75 lines.
>> >
>> > Did you customize your system's mouse speed? It sounds strange that a
>> > single click scrolls 15 lines by default. Is that what happens with
>> > other applications?
>>
>> On my system `acceleration' is set to middle. Wheel one click scrolls
>> 1 line on Firefox and 75 lines on Emacs.
>>
>> With `acceleration’ none, wheel one click scrolls 1 line on Firefox
>> and 5 lines on Emacs. On this condition, because of lack of acceleration
>> scroll gets too slow on other applications.
>
> Very strange. On my system, with acceleration turned on, one click
> scrolls about 2 to 7 lines in several applications I tried. Emacs
> scrolls 5, and so does Firefox.
>
>> I think argument is if Emacs assumes acceleration by system.
>
> Not here.
>
> I'm not sure what to make of this issue. It seems the results of
> scrolling by the wheel differ widely across systems, so customizations
> are necessary in any case, and altering the defaults will not change
> that.
How about putting an example into @file{frames.texi}, soon after
description of @code{mouse-wheel-progressive-speed}? Here is a draft.
Occasionally scrolling by a ``wheel'' or a ``touchpad'' is accelerated
by system. In such case, default configuration may scroll too fast.
If so, for example, you can add the following lines to your init file
(@pxref{Init File}) to scroll less.
@example
(setq mouse-wheel-scroll-amount '(1 ((shift) . 5) ((control))))
(setq mouse-wheel-progressive-speed nil)
@end example
- Re: mouse-wheel-scroll, (continued)
- Re: mouse-wheel-scroll, Eli Zaretskii, 2017/03/30
- Re: mouse-wheel-scroll, Tak Kunihiro, 2017/03/30
- Re: mouse-wheel-scroll, Eli Zaretskii, 2017/03/31
- Re: mouse-wheel-scroll, Dani Moncayo, 2017/03/31
- Re: mouse-wheel-scroll, Eli Zaretskii, 2017/03/31
- Re: mouse-wheel-scroll, Dani Moncayo, 2017/03/31
- Re: mouse-wheel-scroll, Eli Zaretskii, 2017/03/31
- Re: mouse-wheel-scroll, Dani Moncayo, 2017/03/31
- Re: mouse-wheel-scroll, Eli Zaretskii, 2017/03/31
- Re: mouse-wheel-scroll, Richard Copley, 2017/03/31
- Re: mouse-wheel-scroll,
Tak Kunihiro <=
- Re: mouse-wheel-scroll, Dani Moncayo, 2017/03/30
- Re: mouse-wheel-scroll, martin rudalics, 2017/03/30
- Re: mouse-wheel-scroll, Kaushal Modi, 2017/03/30
Re: mouse-wheel-scroll, Angelo Graziosi, 2017/03/31