bug#53793: closed (29.0.50; 'fullscreen' frame parameter on pgtk)

[GNU bug Tracking System]

Your message dated Sun, 06 Feb 2022 17:38:14 +0800
with message-id <87czk0pc6x.fsf@yahoo.com>
and subject line Re: bug#53793: 29.0.50; 'fullscreen' frame parameter on pgtk
has caused the debbugs.gnu.org bug report #53793,
regarding 29.0.50; 'fullscreen' frame parameter on pgtk
to be marked as done.

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53793: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=53793
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> --- Begin Message ---
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> Subject: 
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> 29.0.50; 'fullscreen' frame parameter on pgtk
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> Date: 
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> Sat, 05 Feb 2022 09:50:56 +0100
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> User-agent: 
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> Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux)
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> On Emacs compiled with pgtk, (frame-parameter nil 'fullscreen) returns
> nil when the frame is maximized.  (Without pgtk, it returns the symbol
> 'maximized'; if I make the frame fullscreen, then the above always
> returns the usual 'fullboth'.)
>
> I'm using Gnome on Wayland.  More system information below:
>
> In GNU Emacs 29.0.50 (build 15, x86_64-pc-linux-gnu, GTK+ Version 3.24.30, 
> cairo version 1.17.4)
>  of 2022-02-04 built on toolbox
> Repository revision: 3e20a900195cb72e4c940db9ff123c3049483074
> Repository branch: master
> System Description: Fedora Linux 35 (Workstation Edition)
>
> Configured using:
>  'configure --with-pgtk'
>
>
>
> --- End Message ---
> --- Begin Message ---
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>
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> Subject: 
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> Re: bug#53793: 29.0.50; 'fullscreen' frame parameter on pgtk
>
>
>
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> Date: 
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> Sun, 06 Feb 2022 17:38:14 +0800
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>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/28.0.60 (gnu/linux)
>
>
>
>
> (When replying to bug reports in the future, please use "Reply to All",
> so that your messages can be recorded by the bug tracker.)
>
> Augusto Stoffel <arstoffel@gmail.com> writes:
>
> > Yes, the frame parameter is correctly reported now, thanks!
>
> I'm closing this bug then, thanks.
>
> > It also seems that `move-frame-functions' are not run as promised.  Or
> > at least the following bit of configuration is still broken on pgtk but
> > works fine on X.
>
> If you're running Wayland, then it's a limitation of the Wayland
> protocol, which has no global coordinate system.  GTK exposes it as
> every Wayland window (surface) being placed at 0, 0.
>
> >     (add-hook 'move-frame-functions
> >               (lambda (frame) "Undecorate frame when maximized."
> >                 (set-frame-parameter frame 'undecorated
> >                  (eq 'maximized (frame-parameter frame 'fullscreen)))))
>
>
> --- End Message ---