TianJin_23/Assets/3rd/TreeView/TreeViewTest.cs

using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.UI;

public class TreeViewTest : MonoBehaviour 
{
    public TreeViewControl__ TreeView;
    
    void Awake()
	{
        //生成数据
        List<TreeViewData> datas = new List<TreeViewData>();

        TreeViewData data = new TreeViewData();
        data.Name = "第一章";
        data.ParentID = -1;
        datas.Add(data);

        data = new TreeViewData();
        data.Name = "1.第一节";
        data.ParentID = 0;
        datas.Add(data);

        data = new TreeViewData();
        data.Name = "1.第二节";
        data.ParentID = 0;
        datas.Add(data);

        data = new TreeViewData();
        data.Name = "1.1.第一课";
        data.ParentID = 1;
        datas.Add(data);

        data = new TreeViewData();
        data.Name = "1.2.第一课";
        data.ParentID = 2;
        datas.Add(data);

        data = new TreeViewData();
        data.Name = "1.1.第二课";
        data.ParentID = 1;
        datas.Add(data);

        data = new TreeViewData();
        data.Name = "1.1.1.第一篇";
        data.ParentID = 3;
        datas.Add(data);

        data = new TreeViewData();
        data.Name = "1.1.1.第二篇";
        data.ParentID = 3;
        datas.Add(data);

        data = new TreeViewData();
        data.Name = "1.1.1.2.第一段";
        data.ParentID = 7;
        datas.Add(data);

        data = new TreeViewData();
        data.Name = "1.1.1.2.第二段";
        data.ParentID = 7;
        datas.Add(data);

        data = new TreeViewData();
        data.Name = "1.1.1.2.1.第一题";
        data.ParentID = 8;
        datas.Add(data);

        //指定数据源
        TreeView.Data = datas;
        //重新生成树形菜单
        TreeView.GenerateTreeView();
        //刷新树形菜单
        TreeView.RefreshTreeView();
        //注册子元素的鼠标点击事件
        TreeView.ClickItemEvent += CallBack;
    }

    void Update()
    {
        //判断树形菜单中名为“ 第一章 ”的元素是否被勾选
        if (Input.GetKeyDown(KeyCode.A))
        {
            bool isCheck = TreeView.ItemIsCheck("第一章");
            Debug.Log("当前树形菜单中的元素 第一章 " + (isCheck?"已被选中！":"未被选中！"));
        }
        //获取树形菜单中所有被勾选的元素
        if (Input.GetKeyDown(KeyCode.S))
        {
            List<string> items = TreeView.ItemsIsCheck();
            for (int i = 0; i < items.Count; i++)
            {
                Debug.Log("当前树形菜单中被选中的元素有：" + items[i]);
            }
        }
    }

    void CallBack(GameObject item)
    {
        Debug.Log("点击了 " + item.transform.Find("TreeViewText").GetComponent<Text>().text);
    }
}