protected override TreeViewItem BuildRoot()
{
_id = 0;
_root = PreOrder(RedDotMananger.Instance.Root);
_root.depth = -1;
SetupDepthsFromParentsAndChildren(_root);
return(_root);
}
private RedDotTreeViewItem PreOrder(RedDotTreeNode root)
{
if (root == null)
{
return(null);
}
RedDotTreeViewItem item = new RedDotTreeViewItem(_id++, root);
if (root.ChildCount > 0)
{
foreach (RedDotTreeNode child in root.ChildNodes)
{
item.AddChild(PreOrder(child));
}
}
return(item);
}