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bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll
From: |
Eli Zaretskii |
Subject: |
bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down. |
Date: |
Fri, 18 Aug 2023 21:26:07 +0300 |
> Date: Sat, 19 Aug 2023 01:49:08 +0900
> From: Kazuhiro Ito <kzhr@d1.dion.ne.jp>
> Cc: Hiroya Ebine <hiroya.ebine1@gmail.com>,
> Eli Zaretskii <eliz@gnu.org>, max@mal-richtig.de
>
> > 1. c-h i (open any vertically long document)
> > M-> (move to the bottom of the document) 3.
> > 3. perform the scroll down gesture on the touchpad.
> >
> > Then you will see the screen scroll up.
> > Either scroll down or scroll up, whichever you do, the screen will scroll
> > up.
>
> I noticed that when I input wheel-down with touchpad, line count is
> set to negative value, which should be positive integer.
>
> (let ((event (read-event)))
> (cons (car event) (event-line-count event)))
>
> ;; Input via touchpad
> (wheel-down . -3)
> (wheel-up . 3)
>
> ;; Input via mouse wheel
> (wheel-down . 1)
> (wheel-up . 1)
Thanks. Can you show the complete data of the events in both the
mouse and the touchpad cases?
And I wonder how come the results are different: the Windows events
reported to Emacs are the same events, and are processed by the same
code. Hmm...
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down., (continued)
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down., Kazuhiro Ito, 2023/08/18
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down.,
Eli Zaretskii <=
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down., Corwin Brust, 2023/08/18
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down., Kazuhiro Ito, 2023/08/18
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down., Eli Zaretskii, 2023/08/19
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down., Kazuhiro Ito, 2023/08/19
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down., Eli Zaretskii, 2023/08/19
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down., Kazuhiro Ito, 2023/08/18
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down., Eli Zaretskii, 2023/08/19
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down., Kazuhiro Ito, 2023/08/19
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down., Eli Zaretskii, 2023/08/19
- bug#65070: 29.1; (Only on Windows) Both touchpad scroll gestures scroll the screen up and down., Kazuhiro Ito, 2023/08/19