Re: Title on gnome-shell

[Takao Fujiwara <fujiwara redhat com>]

Thank you for your explanation.
I could get the title string in gnome-shell when I added the desktop files and changed GApplication to 
GtkApplication in my application.
Maybe the specification could be defined in freedesktop.org

On 02/28/18 02:45, Florian Müllner-san wrote:
> On Tue, Feb 27, 2018 at 1:59 PM, Takao Fujiwara <fujiwara redhat com> wrote:
> > How can I set the title name of GtkWindow on gnome-shell?
>
> gtk_window_set_title(), but that's probably not what you mean - there
> are few places where gnome-shell uses the window title, in general the
> application name is more prominent. For that it is important that
> gnome-shell finds the .desktop file that corresponds to the window.
> There are several options for making that work, most importantly:
>
>   - use GtkApplication with an ID that corresponds to the .desktop file
>     (for example "com.example.Foo" and com.example.Foo.desktop)
>
>   - set the WM_CLASS property to the .desktop file name
>    (e.g. g_setprgname("foo-bar"); and foo-bar.desktop)
>
>   - set the StartupWMClass field in the .desktop file to the WM_CLASS
>     of your program
>
> Refer to https://wiki.gnome.org/Projects/GnomeShell/ApplicationBased
> for more details.