Re: [gnome-shell-ext] Window Controls Extension

[Florian Müllner <fmuellner gnome org>]

On Mon, Oct 7, 2019 at 2:25 PM Boyce, Kevin P [US] (AS)
<Kevin Boyce ngc com> wrote:
> 1)      Is it possible to change the behavior of the window menu (with an extension) so that a double click 
> on said menu button closes the window?  This behavior would make gnome-shell  consistent with xfwm4, mwm, 
> and believe it or not, MS Windows.

No. While the window *menu* is handled by gnome-shell (and thus can be
modified by extensions), all the titlebar *buttons* are either
implemented by mutter (X11 windows with non-custom decorations) or the
application/toolkit (all wayland windows, X11 windows with custom
decorations).


> 2)      Is it possible to create and add a totally new menu to all titlebars using an extension?

No, for the same reason.

Cheers,
Florian