/// <summary>
/// 递归创建树节点
/// </summary>
/// <param name="parentID">Parent I.</param>
/// <param name="parentDataList">Parent data list.</param>
public void whileItem(string parentID, IList <UTreeData> parentDataList)
{
UTreeData parentTreeData = this.GetItemData(parentID);
int level = 0;
if (parentTreeData != null)
{
level = parentTreeData.level + 1;
}
foreach (UTreeData uTreeData in parentDataList)
{
this.itemIndex++;
uTreeData.level = level;
UTreeItem uTreeItem = this.CreateTreeItem(this.itemIndex);
NGUITools.SetActive(uTreeItem.gameObject, true);
uTreeItem.ChangeData(uTreeData, OnItemClickHandler);
uTreeItem.transform.localPosition = new Vector3(0f, this.itemHeight - this.itemIndex * this.itemHeight, 0f);
if (uTreeData.expand)
{
IList <UTreeData> childDataList = this.GetChildrenDataList(uTreeData.id);
if (childDataList != null && childDataList.Count > 0)
{
this.whileItem(uTreeData.id, childDataList);
}
}
}
}
/// <summary>
/// 创建树节点
/// </summary>
/// <returns>The tree item.</returns>
/// <param name="index">Index.</param>
private UTreeItem CreateTreeItem(int index)
{
if (index >= 0 && this.itemList != null && index <= this.itemList.Count)
{
return(this.itemList[index - 1].GetComponent <UTreeItem>());
}
if (this.uTreeItem == null)
{
return(null);
}
GameObject treeItemObject = (GameObject)Instantiate(this.uTreeItem.gameObject);
treeItemObject.GetComponent <RectTransform>().SetParent(m_RootParent);
treeItemObject.transform.localScale = Vector3.one;
UTreeItem uTreeItem = treeItemObject.GetComponent <UTreeItem>();
this.itemList.Add(uTreeItem);
return(uTreeItem);
}
