private UITreeNode CloneTreeNode()
{
UITreeNode result = Instantiate(nodePrefab);
result.transform.SetParent(container);
return(result);
}
public void RemoveItem(UITreeNode treeNode)
{
if (null == poolParent)
{
poolParent = new GameObject("CachePool").transform;
}
treeNode.transform.SetParent(poolParent);
//treeNode.gameObject.SetActive(false);
poolList.Add(treeNode);
}
protected void CloseChildren()
{
for (int i = 0; i < children.Count; i++)
{
UITreeNode node = children[i];
node.RemoveListener();
node.CloseChildren();
}
tree.RemoveItems(children);
children.Clear();
}
public UITreeNode AddItem(UITreeData data, int siblingIndex)
{
UITreeNode treeNode = null;
if (poolList.Count > 0)
{
treeNode = poolList[0];
poolList.RemoveAt(0);
}
else
{
treeNode = CloneTreeNode();
}
treeNode.transform.SetParent(container);
treeNode.gameObject.SetActive(true);
treeNode.transform.localScale = Vector3.one;
treeNode.Inject(data, clickFun);
treeNode.transform.SetSiblingIndex(siblingIndex + 1);
return(treeNode);
}