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

Previous Next

Full log

View this message in rfc822 format

From: martin rudalics <rudalics <at> gmx.at>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: alan <at> idiocy.org, konrad.podczeck <at> univie.ac.at, 42406 <at> debbugs.gnu.org
Subject: bug#42406: Mouse-wheel scrolling can be flickering
Date: Thu, 17 Dec 2020 08:29:32 +0100

>>   >> 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.
>>
>> 'scroll-up' runs scroll_command and nothing else.
>
> Yes.  And scroll_command calls window_scroll, and that calls
> window_scroll_pixel_based, where we have these wset_update_mode_line
> calls about which you asked.  Or what am I missing?

The rest of my message where I said that

>> And if you mean the
>> instances in window_scroll_pixel_based, then these are the ones Konrad
>> removed in his Emacs.

but probably my formulation was not comprehensible enough.

martin

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.