if (gtk_widget_get_visible (child))
{
nchildren += 1;
- gtk_widget_size_request (child, &child_requisition);
+ gtk_size_request_get_size (GTK_SIZE_REQUEST (child),
+ &child_requisition, NULL);
avg_w += child_requisition.width + ipad_w;
avg_h += child_requisition.height + ipad_h;
}