func (v *Window) SetFocus(w *Widget) {
	C.gtk_window_set_focus(v.native(), w.native())
}
func (v *Window) SetFocus(w *Widget) {
	C.gtk_window_set_focus(v.native(), w.native())
}
func ( v * Window ) SetFocus ( w * Widget ) { C . gtk_window_set_focus ( v . native ( ) , w . native ( ) ) }
// SetFocus is a wrapper around gtk_window_set_focus().
SetFocus is a wrapper around gtk_window_set_focus () .