Returns the [class@Gtk.ApplicationWindow] with the given ID.
The ID of a GtkApplicationWindow can be retrieved with [method@Gtk.ApplicationWindow.get_id].
an identifier number
the window for the given id
See Implementation
Returns the [class@Gtk.ApplicationWindow] with the given ID.
The ID of a GtkApplicationWindow can be retrieved with [method@Gtk.ApplicationWindow.get_id].