gtk/window.go
func (v *Window) GetIconName() (string, error) {
	return stringReturn(C.gtk_window_get_icon_name(v.native()))
}
func (v *Window) GetIconName() (string, error) {
	return stringReturn(C.gtk_window_get_icon_name(v.native()))
}
// GetIconName is a wrapper around gtk_window_get_icon_name().