GNU bug report logs - #42406
Mouse-wheel scrolling can be flickering

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Message #153 received at 42406 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: martin rudalics <rudalics <at> gmx.at>
Cc: alan <at> idiocy.org, konrad.podczeck <at> univie.ac.at, 42406 <at> debbugs.gnu.org
Subject: Re: bug#42406: Mouse-wheel scrolling can be flickering
Date: Wed, 16 Dec 2020 19:18:59 +0200

> Cc: konrad.podczeck <at> univie.ac.at, alan <at> idiocy.org, 42406 <at> debbugs.gnu.org
> From: martin rudalics <rudalics <at> gmx.at>
> Date: Wed, 16 Dec 2020 17:53:37 +0100
> 
>  >> I forgot how Emacs precisely handles that.  Maybe Eli can tell.
>  >
>  > See scroll-bar-toolkit-scroll.  Basically, it calls
>  > scroll-up/scroll-down.
> 
> Then something else must come into play here.  I don't see where
> 'scroll-bar-toolkit-scroll' forces a mode line update.

AFAIR, scroll-up does.

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