using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Infragistics.Win.UltraWinTree;

namespace Core.StlMes
{
    public partial class FormTree : Form
    {
        public FormTree()
        {
            InitializeComponent();
        }

        private void ultraTree1_AfterCheck(object sender, Infragistics.Win.UltraWinTree.NodeEventArgs e)
        {
            ultraTree1.ActiveNode = e.TreeNode;
            ultraTree1.AfterCheck -=new Infragistics.Win.UltraWinTree.AfterNodeChangedEventHandler(ultraTree1_AfterCheck);
            
            if (e.TreeNode.Parent != null)
            {
                e.TreeNode.Parent.CheckedState = e.TreeNode.CheckedState ;
            }

            //e.TreeNode.Override.NodeAppearance.ForeColor = Color.LightGray;
            //e.TreeNode.DataKey = "adfafdasdf";

            //e.TreeNode.ExpandAll();
            e.TreeNode.Enabled = false;
            //e.TreeNode.Override.NodeStyle = Infragistics.Win.UltraWinTree.NodeStyle.Standard;

            ultraTree1.AfterCheck += new Infragistics.Win.UltraWinTree.AfterNodeChangedEventHandler(ultraTree1_AfterCheck);
            
            //e.TreeNode.Parent.CheckedState = CheckState.Indeterminate;
        }

        private void treeView1_BeforeCheck(object sender, TreeViewCancelEventArgs e)
        {

        }

        private void ultraTree1_Click(object sender, EventArgs e)
        {
           
        }

        private void ultraTree1_MouseClick(object sender, MouseEventArgs e)
        {
            
            UltraTree tree = sender as UltraTree;
            UltraTreeNode node = tree.GetNodeFromPoint(e.X, e.Y);

            if (node !=null && !node.Enabled)
            {
                node.Expanded = !node.Expanded;
            }
        }
    }
}