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bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5
From: |
Eli Zaretskii |
Subject: |
bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead |
Date: |
Tue, 10 Aug 2021 15:44:44 +0300 |
> From: Robert Pluim <rpluim@gmail.com>
> Cc: Didier <didibus@gmail.com>, 49803@debbugs.gnu.org
> Date: Mon, 09 Aug 2021 12:29:32 +0200
>
> >> So I think it should be modified to something like:
> >>
> >> (if (or (featurep 'w32-win) (and (display-graphic-p) (featurep
> 'ns-win)))
> >> 'wheel-down
> >> 'mouse-5)
>
> Eli> Did you try that?
>
> Eli> The problem here is that the initial frame is not a GUI frame even in
> Eli> a GUI session, so the defcustom could pick up the wrong value.
>
> If we knew where and how the events were being received by emacs we
> could map them to wheel-{up,down}, but Iʼve not succeeded there.
Where were you looking? These events are formatted into Lisp in
keyboard.c; search for "wheel-".
I guess the difference is between systems where the GUI API tells us
explicitly whether its a wheel-up/down event, and systems where we
just get "button number N" event. Or something like that.
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Eli Zaretskii, 2021/08/01
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Didier, 2021/08/02
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Eli Zaretskii, 2021/08/02
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Robert Pluim, 2021/08/09
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead,
Eli Zaretskii <=
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Robert Pluim, 2021/08/11
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Eli Zaretskii, 2021/08/11
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Robert Pluim, 2021/08/11
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Eli Zaretskii, 2021/08/11
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Robert Pluim, 2021/08/11
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Eli Zaretskii, 2021/08/11
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Robert Pluim, 2021/08/12
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Eli Zaretskii, 2021/08/12
- bug#49803: 27.2; Mouse wheel on MacOS is reported as mouse-4 and mouse-5, but Emacs mwheel seems to use wheel-up/wheel-down instead, Robert Pluim, 2021/08/12