첨부 실행 코드는 나눔고딕코딩 폰트를 사용합니다.
유용한 소스 코드가 있으면 icodebroker@naver.com으로 보내주시면 감사합니다.
블로그 자료는 자유롭게 사용하세요.

■ TreeList 클래스 : CustomDrawNodeCell 이벤트를 사용해 노드 셀 커스텀 그리기

------------------------------------------------------------------------------------------------------------------------


TestProject.zip


MainForm.cs

 

 

using System;

using System.Drawing;

using System.Drawing.Drawing2D;

 

using DevExpress.XtraEditors;

using DevExpress.XtraTreeList;

 

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.CustomDrawNodeCell += treeList_CustomDrawNodeCell;

        }

 

        #endregion

 

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

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

 

        #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.DataSource = SalesData.GetSalesDataList();

 

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

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

 

            this.treeList.BestFitColumns();

        }

 

        #endregion

        #region 트리 리스트 노드 셀 커스텀 그리기 - treeList_CustomDrawNodeCell(sender, e)

 

        /// <summary>

        /// 트리 리스트 노드 셀 커스텀 그리기

        /// </summary>

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

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

        private void treeList_CustomDrawNodeCell(object sender, CustomDrawNodeCellEventArgs e)

        {

            Brush backgroundBrush;

            Brush foregroundBrush;

 

            if(e.Node != (sender as TreeList).FocusedNode)

            {

                backgroundBrush = e.Cache.GetGradientBrush

                (

                    e.Bounds,

                    Color.PapayaWhip,

                    Color.PeachPuff,

                    LinearGradientMode.ForwardDiagonal

                );

 

                foregroundBrush = Brushes.Black;

            }

            else

            {

                backgroundBrush = Brushes.DarkBlue;

 

                foregroundBrush = e.Cache.GetSolidBrush(Color.PeachPuff);

            }

 

            e.Cache.FillRectangle(backgroundBrush, e.Bounds);

 

            e.Cache.DrawString(e.CellText, e.Appearance.Font, foregroundBrush, e.Bounds,

 

            e.Appearance.GetStringFormat());

 

            e.Handled = true;

        }

 

        #endregion

    }

}

 

------------------------------------------------------------------------------------------------------------------------

Posted by 사용자 icodebroker
TAG

댓글을 달아 주세요