Re: tab-bar: Defining another mouse-button binding?

[Eli Zaretskii]

> From: Juri Linkov <juri@linkov.net>
> Cc: adam@alphapapa.net,  emacs-devel@gnu.org
> Date: Fri, 10 Sep 2021 09:36:43 +0300
> 
> >> >> > This doesn't work, neither on GUI frames nor on TTY frames.  I get an
> >> >> > error message about "<nil> <mouse-wheel> is undefined".
> >> >>
> >> >> Does the mouse wheel work on a tab-line?
> >> >
> >> > No, it doesn't, AFAICT.
> >>
> >> Then could you please send both event names of <mouse-wheel>
> >> for both directions of mouse wheel scrolling.
> >
> > I don't understand: I just told you, above, what events are sent in
> > this case.  is that not what you are asking about?
> 
> Maybe I'm missing something but I see only <mouse-wheel>.

Sorry, my bad.  The real message text is

  <nil> <wheel-down> is undefined

and similarly for wheel-up.