//添加叶子节点
public FoldoutNode AddNode(string folderName, string text, FoldoutNode.DelegateMethod callback)
{
FoldoutNode node = new FoldoutNode(text, callback);
node.folderName = folderName;
this.Nodes.Add(node);
node.Depth = this.Depth + 1;
return(node);
}
public void SelectNodeCallback(FoldoutNode node)
{
node.Select = true;
if (mCurNode != null && mCurNode != node)
{
mCurNode.Select = false;
mCurNode = null;
}
mCurNode = node;
}