gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroller),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
- if(GTK_IS_LAYOUT(child)) {
+ if(GTK_IS_LAYOUT(child)
+ || GTK_IS_TREE_VIEW(child)) {
/* Child widget has native scroll support */
gtk_container_add(GTK_CONTAINER(scroller), child);
/* Fix up the step increments if they are 0 (seems like an odd default?) */