void OnToolChangedNotify(NotifyParam np)
{
if (root_ == null)
{
return;
}
TreeListNode tln = null;
if (np.Type == TOOL_CHANGED_TYPE.TCT_ADD)
{
if (-1 == np.Current.tree_id_)
{
tln = AppendTree(np.Current, np.Parent.tree_id_);
if (np.Index != -1)
{
treeList_.SetNodeIndex(tln, np.Index);
}
}
if (null != tln)
{
treeList_.SetFocusedNode(tln);
}
}
}