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bug#19972: 24.4; Font size change doesn't update (window-total-width)
From: |
Eli Zaretskii |
Subject: |
bug#19972: 24.4; Font size change doesn't update (window-total-width) |
Date: |
Tue, 03 Mar 2015 05:36:00 +0200 |
> From: Joost Kremers <joostkremers@fastmail.fm>
> Cc: rudalics@gmx.at, 19972@debbugs.gnu.org
> Date: Mon, 02 Mar 2015 23:26:58 +0100
>
> >> Sorry, forgot that. `window-width' doesn't have the same issue. On my
> >> system, with a maximised Emacs frame (Emacs version 25.0.50.1), it
> >> returns 236 before `custom-push-theme' + `face-spec-recalc', and 188
> >> after it, even without doing `C-x 3' followed by `C-x 1'.
> >
> > In that case, I guess if you call (window-total-width 'round), you
> > will see the correct value even before "C-x 3", right?
>
> No, it doesn't. It still returns 240, i.e., the same value returned by
> (window-total-width).
>
> (window-width) returns 188.
That's very strange, since they use the same data. But if Martin's
patch fixes the issue for you (does it?), we don't need to pursue this
further.
> > Joost, could you find out where does w->pixel_size change in your
> > recipe (where 'w' is the pointer to the window displaying *scratch*)?
>
> I'd be happy to, but...
>
> > If my guess is correct, it should change twice: once as shown below in
> > the backtrace I produced, and then once more, where it changes back to
> > the dimensions of your display. We are interested to know where is
> > that second time, and who calls that code.
> >
> > One way of finding this out is to put a watchpoint in GDB on
> > w->pixel_size. Let me know if you need more detailed instructions for
> > how to do it.
>
> That would be great, since I have only basic knowledge of GDB.
Given Jan's explanation of the issue, I don't think this is needed
anymore.
Thanks.
- bug#19972: 24.4; Font size change doesn't update (window-total-width), (continued)
- bug#19972: 24.4; Font size change doesn't update (window-total-width), Eli Zaretskii, 2015/03/01
- bug#19972: 24.4; Font size change doesn't update (window-total-width), Joost Kremers, 2015/03/01
- bug#19972: 24.4; Font size change doesn't update (window-total-width), Eli Zaretskii, 2015/03/02
- bug#19972: 24.4; Font size change doesn't update (window-total-width), martin rudalics, 2015/03/02
- bug#19972: 24.4; Font size change doesn't update (window-total-width), Eli Zaretskii, 2015/03/02
- bug#19972: 24.4; Font size change doesn't update (window-total-width), martin rudalics, 2015/03/02
- bug#19972: 24.4; Font size change doesn't update (window-total-width), Eli Zaretskii, 2015/03/02
- bug#19972: 24.4; Font size change doesn't update (window-total-width), martin rudalics, 2015/03/02
- bug#19972: 24.4; Font size change doesn't update (window-total-width), Eli Zaretskii, 2015/03/02
- bug#19972: 24.4; Font size change doesn't update (window-total-width), Joost Kremers, 2015/03/02
- bug#19972: 24.4; Font size change doesn't update (window-total-width),
Eli Zaretskii <=
- bug#19972: 24.4; Font size change doesn't update (window-total-width), martin rudalics, 2015/03/03
- bug#19972: 24.4; Font size change doesn't update (window-total-width), Jan Djärv, 2015/03/03
- bug#19972: 24.4; Font size change doesn't update (window-total-width), martin rudalics, 2015/03/03
- bug#19972: 24.4; Font size change doesn't update (window-total-width), Jan D., 2015/03/03
- bug#19972: 24.4; Font size change doesn't update (window-total-width), martin rudalics, 2015/03/03
- bug#19972: 24.4; Font size change doesn't update (window-total-width), Jan D., 2015/03/03
- bug#19972: 24.4; Font size change doesn't update (window-total-width), Joost Kremers, 2015/03/03
- bug#19972: 24.4; Font size change doesn't update (window-total-width), martin rudalics, 2015/03/03
- bug#19972: 24.4; Font size change doesn't update (window-total-width), martin rudalics, 2015/03/02
- bug#19972: 24.4; Font size change doesn't update (window-total-width), martin rudalics, 2015/03/02