+static void aspect_bin_add(GtkContainer *container, GtkWidget *widget)
+{
+ AspectBin *abin;
+ g_return_if_fail(IS_ASPECT_BIN(container));
+ abin = ASPECT_BIN(container);
+
+ if (!abin->body)
+ aspect_bin_set_body(abin, widget, 1);
+ else if (!abin->side)
+ aspect_bin_set_side(abin, widget);
+ else
+ g_warning("AspectBin cannot have more than 2 children.\n");
+}
+