ICODEBROKER

using System;

using DevExpress.XtraEditors;

using DevExpress.XtraTreeList;

using DevExpress.XtraTreeList.Nodes;

namespace TestProject

{

    /// <summary>

    /// 메인 폼

    /// </summary>

    public partial class MainForm : XtraForm

    {

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>

        /// 생성자

        /// </summary>

        public MainForm()

        {

            InitializeComponent();

            Load                        += Form_Load;

            this.treeList.GetStateImage += treeList_GetStateImage;

        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method

        ////////////////////////////////////////////////////////////////////////////////////////// Private

        //////////////////////////////////////////////////////////////////////////////// Event

        #region 폼 로드시 처리하기 - Form_Load(sender, e)

        /// <summary>

        /// 폼 로드시 처리하기

        /// </summary>

        /// <param name="sender">이벤트 발생자</param>

        /// <param name="e">이벤트 인자</param>

        private void Form_Load(object sender, EventArgs e)

        {

            this.treeList.RowHeight                              = 25;

            this.treeList.OptionsView.AutoWidth                  = false;

            this.treeList.OptionsBehavior.ReadOnly               = true;

            this.treeList.OptionsBehavior.PopulateServiceColumns = true;

            this.treeList.KeyFieldName                           = "ID";

            this.treeList.ParentFieldName                        = "RegionID";

            this.treeList.SelectImageList                        = this.svgImageCollection;

            this.treeList.StateImageList                         = this.svgImageCollection;

            this.treeList.DataSource = SalesData.GetSalesDataList();

            this.treeList.Columns[this.treeList.KeyFieldName   ].Visible = false;

            this.treeList.Columns[this.treeList.ParentFieldName].Visible = false;

            SetNodeImage(this.treeList.Nodes);

            this.treeList.BestFitColumns();

            this.treeList.ExpandAll();

        }

        #endregion

        #region 트리 리스트 상태 이미지 구하기 - treeList_GetStateImage(sender, e)

        /// <summary>

        /// 트리 리스트 상태 이미지 구하기

        /// </summary>

        /// <param name="sender">이벤트 발생자</param>

        /// <param name="e">이벤트 인자</param>

        private void treeList_GetStateImage(object sender, GetStateImageEventArgs e)

        {

            TreeList treeList = sender as TreeList;

            if(treeList.IsAutoFilterNode(e.Node))

            {

                return;

            }

            e.NodeImageIndex = e.Node.GetValue("Region").ToString().StartsWith("B") ? 2 : -1;

        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////// Function

        #region 노드 이미지 설정하기 - SetNodeImage(nodes)

        /// <summary>

        /// 노드 이미지 설정하기

        /// </summary>

        /// <param name="nodes">노드</param>

        private void SetNodeImage(TreeListNodes nodes)

        {

            if(nodes.Count == 0)

            {

                return;

            }

            foreach(TreeListNode node in nodes)

            {

                node.ImageIndex       = 0;

                node.SelectImageIndex = 1;

                SetNodeImage(node.Nodes);

            }

        }

        #endregion

    }

}