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bug#19972: Font size change doesn't update (window-total-width)
From: |
Eli Zaretskii |
Subject: |
bug#19972: Font size change doesn't update (window-total-width) |
Date: |
Tue, 03 Mar 2015 18:11:02 +0200 |
> From: "Jan D." <jan.h.d@swipnet.se>
> Date: Mon, 2 Mar 2015 21:19:14 +0100
> Cc: "steve@sanityinc.com" <steve@sanityinc.com>,
> "19972@debbugs.gnu.org" <19972@debbugs.gnu.org>
>
> > I meant where/how does Emacs know that its request to resize was
> > denied?
>
> When an X window is resized, it gets a ConfigureNotify event. When the
> resize is denied, no event arrives. That is why Emacs on X only considers
> ConfigureNotify as resizes. If lisp code tries to resize, we make the
> request, but nothing is updated until we get a ConfigureNotify.
OK, thanks.
But I don't see anything like that on MS-Windows: we do have a call to
change_frame_size when we receive a WM_SIZE message, but running the
recipe in this thread doesn't cause WM_SIZE to be received, and the
call to change_frame_size, if it is done, comes via
internal-set-lisp-face-attribute and modify-frame-parameters,
i.e. directly from Lisp. (When the frame is maximized,
change_frame_size is not called at all.)
Martin, can you tell what is the equivalent of the above X processing
on MS-Windows? Does Emacs implement a similar logic internally?
- bug#19972: Font size change doesn't update (window-total-width), (continued)
- bug#19972: Font size change doesn't update (window-total-width), Jan D., 2015/03/02
- bug#19972: Font size change doesn't update (window-total-width), Eli Zaretskii, 2015/03/02
- bug#19972: Font size change doesn't update (window-total-width), Jan D., 2015/03/02
- bug#19972: Font size change doesn't update (window-total-width), Eli Zaretskii, 2015/03/02
- bug#19972: Font size change doesn't update (window-total-width), Jan D., 2015/03/02
- bug#19972: Font size change doesn't update (window-total-width),
Eli Zaretskii <=
- bug#19972: Font size change doesn't update (window-total-width), martin rudalics, 2015/03/03
- bug#19972: Font size change doesn't update (window-total-width), Eli Zaretskii, 2015/03/03
- bug#19972: Font size change doesn't update (window-total-width), martin rudalics, 2015/03/03
- bug#19972: Font size change doesn't update (window-total-width), Eli Zaretskii, 2015/03/03
- bug#19972: Font size change doesn't update (window-total-width), martin rudalics, 2015/03/04
- bug#19972: Font size change doesn't update (window-total-width), Eli Zaretskii, 2015/03/04
- bug#19972: Font size change doesn't update (window-total-width), martin rudalics, 2015/03/04
- bug#19972: Font size change doesn't update (window-total-width), Eli Zaretskii, 2015/03/04
- bug#19972: Font size change doesn't update (window-total-width), Jan D., 2015/03/04
- bug#19972: Font size change doesn't update (window-total-width), martin rudalics, 2015/03/05