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bug#32002: 24.4; Scroll bar start, end not correct
From: |
Mike Kupfer |
Subject: |
bug#32002: 24.4; Scroll bar start, end not correct |
Date: |
Fri, 20 Jul 2018 17:28:31 -0700 |
Hi Martin, sorry about the delayed reply.
martin rudalics wrote:
> >> Then it would be interesting to break at the two if tests cited above
> >> to find out why the scroll bar is hidden for (-2 ...) in the 26 case
> >> and not in the 25 one. Can you post the respective values of 'height'
> >> and 'msl'?
> >
> > Since scale is 1, do you still want this? (It would take some time to
> > get the results for Emacs 25, since I don't have the source that Debian
> > used immediately available.) The values for Emacs 26 are
> >
> > (gdb) print height
> > $10 = 15
> > (gdb) print msl
> > $11 = 21
>
> and in this case the scroll bar is not displayed as expected. Since
> your Emacs 25 does display the scroll bar in this case we would have
> to find out why. So it would be nice if you debugged _any_ version
> that (1) does display a non-fitting scroll bar and (2) does not show
> steppers because we already know that Emacs can't handle steppers.
> Then we could look why in that version the msl < height check fails.
I built Emacs 25.3 from source, and it behaves the same for me as Emacs
26 (no scrollbar appears). I don't know why the bundled emacs25 behaved
differently. Maybe different configuration options, or Debian-specific
patches? But at this point I have enough other things on my to-do list
that I'd rather not spend more time trying to track it down.
best regards,
mike
- bug#32002: 24.4; Scroll bar start, end not correct, (continued)
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/07
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/08
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/08
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/08
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/09
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/09
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/09
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/10
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/14
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/14
- bug#32002: 24.4; Scroll bar start, end not correct,
Mike Kupfer <=
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/21
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/14
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/06
- bug#32002: 24.4; Scroll bar start, end not correct, Robert Pluim, 2018/07/06
- bug#32002: 24.4; Scroll bar start, end not correct, martin rudalics, 2018/07/07
- bug#32002: 24.4; Scroll bar start, end not correct, Andrew Kurn, 2018/07/04
- bug#32002: 24.4; Scroll bar start, end not correct, Stephen Berman, 2018/07/04
- bug#32002: 24.4; Scroll bar start, end not correct, Noam Postavsky, 2018/07/04
- bug#32002: 24.4; Scroll bar start, end not correct, Mike Kupfer, 2018/07/04
bug#32002: 24.4; Scroll bar start, end not correct, Andrew Kurn, 2018/07/10