From: Alan Third <alan@idiocy.org>
To: Tak Kunihiro <homeros.misasa@gmail.com>
Cc: Emacs-Devel devel <emacs-devel@gnu.org>
Subject: Re: Smoother macOS touchpad scrolling
Date: Sun, 10 Sep 2017 09:37:58 +0100 [thread overview]
Message-ID: <20170910083758.GA30315@breton.holly.idiocy.org> (raw)
In-Reply-To: <86ingrl56v.fsf@misasa.okayama-u.ac.jp>
On Sun, Sep 10, 2017 at 10:20:56AM +0900, Tak Kunihiro wrote:
> > I also don’t think it’s too important as we’re not doing real
> > pixelwise scrolling. I considered just using a constant value, like
> > 10, as I think that would still provide a better experience than we
> > have currently.
>
> Once customization is allowed, touchpad can scroll slow with following
> setup.
>
> (require 'pixel-scroll)
> (pixel-scroll-mode 1)
> (setq pixel-resolution-fine-flag t)
>
> Although this should not be advertised because C-n and C-p after
> scrolling redo the scroll less than a line (in other word,
> implementation is incomplete), this works as pixelwise scrolling. Thus
> please have an option to let touchpad send each event by each pixel.
You mean one event per pixel to be scrolled, or pass the delta in the
event?
I can certainly do the former, although it will potentially result in
a torrent of scroll events.
The latter is, I think, banned as it can’t be replicated on a Free
system, but is the better solution.
How about instead of using the default font height, I provide a
variable that the user can use to set a ‘line height’ of their own
choosing? i.e. ‘(setq ns-touchpad-scroll-line-height 1)’ for one
pixel.
If I work out how to use the real line heights, that can be the
default, overridden by the variable.
--
Alan Third
next prev parent reply other threads:[~2017-09-10 8:37 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-08 18:46 Smoother macOS touchpad scrolling Alan Third
2017-09-08 22:21 ` Tak Kunihiro
2017-09-09 8:18 ` Alan Third
2017-09-10 1:20 ` Tak Kunihiro
2017-09-10 8:37 ` Alan Third [this message]
2017-09-11 18:09 ` Alan Third
2017-09-12 1:54 ` James Nguyen
2017-09-12 17:03 ` Alan Third
2017-09-12 23:13 ` Tak Kunihiro
2017-09-13 16:26 ` Better macOS scrolling (was: Smoother macOS touchpad scrolling) Alan Third
2017-09-13 22:52 ` Better macOS scrolling Tak Kunihiro
2017-09-16 22:33 ` Smoother macOS touchpad scrolling Alan Third
2017-09-18 18:10 ` Charles A. Roelli
2017-09-18 18:57 ` Charles A. Roelli
2017-09-18 19:03 ` Alan Third
2017-09-18 20:19 ` Charles A. Roelli
2017-09-19 19:12 ` Alan Third
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