func (po *PrintOperation) SetCurrentPage(page int) {
	C.gtk_print_operation_set_current_page(po.native(), C.gint(page))
}
func (po *PrintOperation) SetCurrentPage(page int) {
	C.gtk_print_operation_set_current_page(po.native(), C.gint(page))
}
// SetCurrentPage() is a wrapper around gtk_print_operation_set_current_page().