■ GridView 클래스의 CustomDrawFooter 이벤트를 사용해 바닥글을 커스텀 그리는 방법을 보여준다.
▶ MainForm.cs
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using System.Data.OleDb; using System.Drawing; using System.Drawing.Drawing2D; using DevExpress.Data; using DevExpress.Utils; using DevExpress.XtraEditors; using DevExpress.XtraGrid; using DevExpress.XtraGrid.Views.Base; using DevExpress.XtraGrid.Views.Grid; namespace TestProject { /// <summary> /// 메인 폼 /// </summary> public partial class MainForm : XtraForm { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 연결 /// </summary> private OleDbConnection connection; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainForm() /// <summary> /// 생성자 /// </summary> public MainForm() { InitializeComponent(); this.connection = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=nwind.mdb"); this.gridView.InitializeView ( true, // Multi Select GridMultiSelectMode.CellSelect, // Grid Multi Select Mode DrawFocusRectStyle.CellFocus, // Draw Focus Rect Style true, // Show Indicator true, // Show Column Headers true, // Allow Column Moving true, // Allow Column Resizing true, // Allow Filter true, // Allow Sort false, // Allow Cell Merge EditorShowMode.Default, // Editor Show Mode false // Editable ); this.gridView.OptionsBehavior.AutoPopulateColumns = true; this.gridView.OptionsView.ShowFooter = true; this.gridControl.DataSource = Product.GetProductList(this.connection); GridColumnSummaryItem unitPriceSummaryItem = new GridColumnSummaryItem(); unitPriceSummaryItem.FieldName = "UnitPrice"; unitPriceSummaryItem.SummaryType = SummaryItemType.Max; unitPriceSummaryItem.DisplayFormat = "최고액 : {0:c2}"; this.gridView.Columns["UnitPrice"].Summary.Add(unitPriceSummaryItem); this.gridView.BestFitColumns(); this.gridView.CustomDrawFooter += gridView_CustomDrawFooter; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region 그리드 뷰 바닥글 커스텀 그리기 - gridView_CustomDrawFooter(sender, e) /// <summary> /// 그리드 뷰 바닥글 커스텀 그리기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void gridView_CustomDrawFooter(object sender, RowObjectCustomDrawEventArgs e) { Color leftColor = Color.FromArgb(150, Color.Gold ); Color centerColor = Color.FromArgb(100, Color.Blue ); Color rightColor = Color.FromArgb(100, Color.Green); Rectangle leftRectangle = new Rectangle ( e.Bounds.X, e.Bounds.Y, e.Bounds.Width / 2, e.Bounds.Height ); Rectangle rightRectangle = new Rectangle ( e.Bounds.X + e.Bounds.Width / 2, e.Bounds.Y, e.Bounds.Width / 2, e.Bounds.Height ); using ( LinearGradientBrush leftBrush = new LinearGradientBrush ( leftRectangle, leftColor, centerColor, LinearGradientMode.Horizontal ), rightBrush = new LinearGradientBrush ( rightRectangle, centerColor, rightColor, LinearGradientMode.Horizontal ) ) { e.Cache.FillRectangle(leftBrush , leftRectangle ); e.Cache.FillRectangle(rightBrush, rightRectangle); } StringFormat stringFormat = new StringFormat(); stringFormat.LineAlignment = StringAlignment.Center; stringFormat.Alignment = StringAlignment.Near; stringFormat.Trimming = StringTrimming.EllipsisCharacter; Font font = new Font("나눔고딕코딩", 12, FontStyle.Bold); e.Cache.DrawString(" 커스텀 바닥글", font, new SolidBrush(Color.Navy), e.Bounds, stringFormat); e.Handled = true; } #endregion } } |