public override void OnPaint(PaintItemEventArgs e) { if (ColumnWidth != null && ColumnWidth.Length != MenuTextByColumns.Length) throw new Exception("ColumnWidth.Length != MenuTextByColumns.Length"); int[] columnWidth = ColumnWidth; if(columnWidth == null) { columnWidth = new int[MenuTextByColumns.Length]; float step = e.TextRect.Width/MenuTextByColumns.Length; for (int i = 0; i < MenuTextByColumns.Length; i++) columnWidth[i] = (int)step; } //draw columns Pen pen = Pens.Silver; Brush brush = Brushes.Black; float x = e.TextRect.X; e.StringFormat.FormatFlags = e.StringFormat.FormatFlags | StringFormatFlags.NoWrap; for (int i=0;i<MenuTextByColumns.Length;i++) { var width = columnWidth[i]; var rect = new RectangleF(x, e.TextRect.Top, width, e.TextRect.Height); e.Graphics.DrawLine(pen, new PointF(x, e.TextRect.Top), new PointF(x, e.TextRect.Bottom)); e.Graphics.DrawString(MenuTextByColumns[i], e.Font, brush, rect, e.StringFormat); x += width; } }
public virtual void OnPaint(PaintItemEventArgs e) { e.Graphics.DrawString(ToString(), e.Font, Brushes.Black, e.TextRect, e.StringFormat); }
protected override void OnPaint(PaintEventArgs e) { bool rtl = RightToLeft == RightToLeft.Yes; AdjustScroll(); int startI = VerticalScroll.Value/ItemHeight - 1; int finishI = (VerticalScroll.Value + ClientSize.Height)/ItemHeight + 1; startI = Math.Max(startI, 0); finishI = Math.Min(finishI, VisibleItems.Count); int y = 0; for (int i = startI; i < finishI; i++) { y = i*ItemHeight - VerticalScroll.Value; if (ImageList != null && VisibleItems[i].ImageIndex >= 0) if (rtl) e.Graphics.DrawImage(ImageList.Images[VisibleItems[i].ImageIndex], Width - 1 - LeftPadding, y); else e.Graphics.DrawImage(ImageList.Images[VisibleItems[i].ImageIndex], 1, y); var textRect = new Rectangle(LeftPadding, y, ClientSize.Width - 1 - LeftPadding, ItemHeight - 1); if (rtl) textRect = new Rectangle(1, y, ClientSize.Width - 1 - LeftPadding, ItemHeight - 1); if (i == SelectedItemIndex) { Brush selectedBrush = new LinearGradientBrush(new Point(0, y - 3), new Point(0, y + ItemHeight), Colors.SelectedBackColor2, Colors.SelectedBackColor); e.Graphics.FillRectangle(selectedBrush, textRect); using(var pen = new Pen(Colors.SelectedBackColor2)) e.Graphics.DrawRectangle(pen, textRect); } if (i == HighlightedItemIndex) using (var pen = new Pen(Colors.HighlightingColor)) e.Graphics.DrawRectangle(pen, textRect); var sf = new StringFormat(); if (rtl) sf.FormatFlags = StringFormatFlags.DirectionRightToLeft; var args = new PaintItemEventArgs(e.Graphics, e.ClipRectangle) { Font = Font, TextRect = new RectangleF(textRect.Location, textRect.Size), StringFormat = sf, IsSelected = i == SelectedItemIndex, IsHovered = i == HighlightedItemIndex, Colors = Colors }; //call drawing VisibleItems[i].OnPaint(args); } }
protected override void OnPaint(PaintEventArgs e) { bool rtl = RightToLeft == RightToLeft.Yes; AdjustScroll(); int startI = VerticalScroll.Value / ItemHeight - 1; int finishI = (VerticalScroll.Value + ClientSize.Height) / ItemHeight + 1; startI = Math.Max(startI, 0); finishI = Math.Min(finishI, VisibleItems.Count); int y = 0; for (int i = startI; i < finishI; i++) { y = i * ItemHeight - VerticalScroll.Value; if (ImageList != null && VisibleItems[i].ImageIndex >= 0) { if (rtl) { e.Graphics.DrawImage(ImageList.Images[VisibleItems[i].ImageIndex], Width - 1 - LeftPadding, y); } else { e.Graphics.DrawImage(ImageList.Images[VisibleItems[i].ImageIndex], 1, y); } } var textRect = new Rectangle(LeftPadding, y, ClientSize.Width - 1 - LeftPadding, ItemHeight - 1); if (rtl) { textRect = new Rectangle(1, y, ClientSize.Width - 1 - LeftPadding, ItemHeight - 1); } if (i == SelectedItemIndex) { Brush selectedBrush = new LinearGradientBrush(new Point(0, y - 3), new Point(0, y + ItemHeight), Colors.SelectedBackColor2, Colors.SelectedBackColor); e.Graphics.FillRectangle(selectedBrush, textRect); using (var pen = new Pen(Colors.SelectedBackColor2)) e.Graphics.DrawRectangle(pen, textRect); } if (i == HighlightedItemIndex) { using (var pen = new Pen(Colors.HighlightingColor)) e.Graphics.DrawRectangle(pen, textRect); } var sf = new StringFormat(); if (rtl) { sf.FormatFlags = StringFormatFlags.DirectionRightToLeft; } var args = new PaintItemEventArgs(e.Graphics, e.ClipRectangle) { Font = Font, TextRect = new RectangleF(textRect.Location, textRect.Size), StringFormat = sf, IsSelected = i == SelectedItemIndex, IsHovered = i == HighlightedItemIndex, Colors = Colors }; //call drawing VisibleItems[i].OnPaint(args); } }
public virtual void OnPaint(PaintItemEventArgs e) { using(var brush = new SolidBrush(e.IsSelected ? e.Colors.SelectedForeColor : e.Colors.ForeColor)) e.Graphics.DrawString(ToString(), e.Font, brush, e.TextRect, e.StringFormat); }
public virtual void OnPaint(PaintItemEventArgs e) { using (var brush = new SolidBrush(e.IsSelected ? e.Colors.SelectedForeColor : e.Colors.ForeColor)) e.Graphics.DrawString(ToString(), e.Font, brush, e.TextRect, e.StringFormat); }
public virtual void OnPaint(PaintItemEventArgs e) { e.Graphics.DrawString(ToString(), e.Font, Brushes.Black, e.TextRect, e.StringFormat); }
protected override void OnPaint(PaintEventArgs e) { bool rtl = RightToLeft == RightToLeft.Yes; AdjustScroll(); int startI = VerticalScroll.Value / ItemHeight - 1; int finishI = (VerticalScroll.Value + ClientSize.Height) / ItemHeight + 1; int y = 0; var sf = new StringFormat(); if (rtl) { sf.FormatFlags = StringFormatFlags.DirectionRightToLeft; } if (HasColumn && VerticalScroll.Value == 0) { var textRect = new Rectangle(LeftPadding, y, ClientSize.Width - 1 - LeftPadding, ItemHeight - 1); if (rtl) { textRect = new Rectangle(1, y, ClientSize.Width - 1 - LeftPadding, ItemHeight - 1); } int[] columnWidth = ColumnsWidth; if (columnWidth == null) { columnWidth = new int[ColumnsTitle.Length]; float step = textRect.Width / ColumnsTitle.Length; for (int i = 0; i < ColumnsTitle.Length; i++) { columnWidth[i] = (int)step; } } float x = textRect.X; sf.Alignment = StringAlignment.Center; for (int i = 0; i < ColumnsTitle.Length; i++) { using (var brush = new SolidBrush(Colors.ForeColor)) { var width = columnWidth[i]; var rect = new RectangleF(x, textRect.Top, width, textRect.Height); e.Graphics.DrawLine(Pens.Silver, new PointF(x, textRect.Top), new PointF(x, textRect.Bottom)); e.Graphics.DrawString(ColumnsTitle[i], Font, brush, rect, sf); x += width; } } if (rtl) { sf.FormatFlags = StringFormatFlags.DirectionRightToLeft; } else { sf = new StringFormat(); } } startI = Math.Max(startI, 0); finishI = Math.Min(finishI, VisibleItems.Count); for (int i = startI; i < finishI; i++) { if (HasColumn) { y = (i * ItemHeight - VerticalScroll.Value) + ItemHeight; } else { y = i * ItemHeight - VerticalScroll.Value; } if (ImageList != null && VisibleItems[i].ImageIndex >= 0) { if (rtl) { e.Graphics.DrawImage(ImageList.Images[VisibleItems[i].ImageIndex], Width - 1 - LeftPadding, y); } else { e.Graphics.DrawImage(ImageList.Images[VisibleItems[i].ImageIndex], 1, y); } } var textRect = new Rectangle(LeftPadding, y, ClientSize.Width - 1 - LeftPadding, ItemHeight - 1); if (rtl) { textRect = new Rectangle(1, y, ClientSize.Width - 1 - LeftPadding, ItemHeight - 1); } if (i == SelectedItemIndex) { Brush selectedBrush = new LinearGradientBrush(new Point(0, y - 3), new Point(0, y + ItemHeight), Colors.SelectedBackColor2, Colors.SelectedBackColor); e.Graphics.FillRectangle(selectedBrush, textRect); using (var pen = new Pen(Colors.SelectedBackColor2)) e.Graphics.DrawRectangle(pen, textRect); } if (i == HighlightedItemIndex) { using (var pen = new Pen(Colors.HighlightingColor)) e.Graphics.DrawRectangle(pen, textRect); } var args = new PaintItemEventArgs(e.Graphics, e.ClipRectangle) { Font = Font, TextRect = new RectangleF(textRect.Location, textRect.Size), StringFormat = sf, IsSelected = i == SelectedItemIndex, IsHovered = i == HighlightedItemIndex, Colors = Colors }; //call drawing VisibleItems[i].OnPaint(args); } }