Gtk.MenuShell.prototype.activate_item

function activate_item(menu_item:Gtk.Widget, force_deactivate:Boolean):void {
    // Gjs wrapper for gtk_menu_shell_activate_item()
}

Activates the menu item within the menu shell.

menu_item

the Gtk.MenuItem to activate

force_deactivate

if true, force the deactivation of the menu shell after the menu item is activated