Gtk.ActionGroup.prototype.set_translation_domain

function set_translation_domain(domain:String):void {
    // Gjs wrapper for gtk_action_group_set_translation_domain()
}

Sets the translation domain and uses GLib.dgettext for translating the @label and @tooltip of Gtk.ActionEntry<!-- -->s added by Gtk.add_actions.

If you're not using gettext() for localization, see Gtk.ActionGroup.prototype.set_translate_func.

Since 2.4