public void OnNodesChanged(BaseItem item)
{
if (NodesChanged != null)
{
var path = GetPath(item.ParentItem);
NodesChanged(this, new TreeModelEventArgs(path, new object[] { item }));
}
}
private TreePath GetPath(BaseItem item)
{
if (item == null)
return TreePath.Empty;
else
{
Stack<object> stack = new Stack<object>();
while (item != null)
{
stack.Push(item);
item = item.ParentItem;
}
return new TreePath(stack.ToArray());
}
}