/**
* Only load children as needed, so don't have to load OutlineItems that the user has not even
* browsed to
*/
private void ensureChildrenLoaded() {
if (!loadedChildren) {
loadedChildren = true;
int count = item.getSubItemCount();
for (int i = 0; i < count; i++) {
OutlineItem child = item.getSubItem(i);
OutlineItemTreeNode childTreeNode = new OutlineItemTreeNode(pageTree, child);
add(childTreeNode);
}
}
}
