protected override void OnRenderSplitButtonBackground(ToolStripItemRenderEventArgs e) { ToolStrip toolStrip = e.ToolStrip; var isHeadControl = false; if (toolStrip.Tag != null && toolStrip.Tag.ToString().Contains("$")) { isHeadControl = true; } ToolStripSplitButton item = e.Item as ToolStripSplitButton; if (item != null) { Graphics graphics = e.Graphics; LinearGradientMode mode = toolStrip.Orientation == Orientation.Horizontal ? LinearGradientMode.Vertical : LinearGradientMode.Horizontal; Rectangle bounds = new Rectangle(Point.Empty, item.Size); SmoothingModeGraphics sg = new SmoothingModeGraphics(graphics); Color arrowColor = SystemColors.ControlDarkDark; if (item.BackgroundImage != null) { Rectangle clipRect = item.Selected ? item.ContentRectangle : bounds; GraphicsHelper.DrawBackgroundImage( graphics, item.BackgroundImage, isHeadControl ? StyleSet.HeadToolStripItemInnerBorderColor : StyleSet.ControlInnerBorderColor, item.BackgroundImageLayout, bounds, clipRect); } if (item.ButtonPressed) { Rectangle buttonBounds = item.ButtonBounds; Padding padding = (item.RightToLeft == RightToLeft.Yes) ? new Padding(0, 1, 1, 1) : new Padding(1, 1, 0, 1); buttonBounds = GraphicsHelper.DeflateRect(buttonBounds, padding); GraphicsHelper.DrawBackground( graphics, bounds, isHeadControl ? StyleSet.HeadToolStripItemHoveringBackColor : StyleSet.ControlHoveringBackColor, isHeadControl ? StyleSet.HeadToolStripItemBorderColor : StyleSet.ControlBorderColor, isHeadControl ? StyleSet.HeadToolStripItemInnerBorderColor : StyleSet.ControlInnerBorderColor, isHeadControl ? RoundStyle.All : RoundStyle.None, isHeadControl ? 8 : 0, isHeadControl ? 0.45f : 0f, true, true, mode); buttonBounds.Inflate(-1, -1); graphics.SetClip(buttonBounds); GraphicsHelper.DrawBackground( graphics, buttonBounds, isHeadControl ? StyleSet.HeadToolStripItemPressedBackColor : StyleSet.ControlPressedBackColor, isHeadControl ? StyleSet.HeadToolStripItemBorderColor : StyleSet.ControlBorderColor, isHeadControl ? StyleSet.HeadToolStripItemInnerBorderColor : StyleSet.ControlInnerBorderColor, isHeadControl ? RoundStyle.All : RoundStyle.None, isHeadControl ? 8 : 0, isHeadControl ? 0.45f : 0f, false, true, mode); graphics.ResetClip(); using (Pen pen = new Pen(StyleSet.HeadToolStripItemBorderColor)) { graphics.DrawLine( pen, item.SplitterBounds.Left, item.SplitterBounds.Top, item.SplitterBounds.Left, item.SplitterBounds.Bottom); } base.DrawArrow( new ToolStripArrowRenderEventArgs( graphics, item, item.DropDownButtonBounds, arrowColor, ArrowDirection.Down)); return; } if (item.Pressed || item.DropDownButtonPressed) { GraphicsHelper.DrawBackground( graphics, bounds, isHeadControl ? StyleSet.HeadToolStripItemPressedBackColor : StyleSet.ControlPressedBackColor, isHeadControl ? StyleSet.HeadToolStripItemBorderColor : StyleSet.ControlBorderColor, isHeadControl ? StyleSet.HeadToolStripItemInnerBorderColor : StyleSet.ControlInnerBorderColor, isHeadControl ? RoundStyle.All : RoundStyle.None, isHeadControl ? 8 : 0, isHeadControl ? 0.45f : 0f, true, true, mode); base.DrawArrow( new ToolStripArrowRenderEventArgs( graphics, item, item.DropDownButtonBounds, arrowColor, ArrowDirection.Down)); return; } if (item.Selected) { GraphicsHelper.DrawBackground( graphics, bounds, isHeadControl ? StyleSet.HeadToolStripItemHoveringBackColor : StyleSet.ControlHoveringBackColor, isHeadControl ? StyleSet.HeadToolStripItemBorderColor : StyleSet.ControlBorderColor, isHeadControl ? StyleSet.HeadToolStripItemInnerBorderColor : StyleSet.ControlInnerBorderColor, isHeadControl ? RoundStyle.All : RoundStyle.None, isHeadControl ? 8 : 0, isHeadControl ? 0.45f : 0f, true, true, mode); using (Pen pen = new Pen(StyleSet.HeadToolStripItemBorderColor)) { graphics.DrawLine( pen, item.SplitterBounds.Left, item.SplitterBounds.Top, item.SplitterBounds.Left, item.SplitterBounds.Bottom); } base.DrawArrow( new ToolStripArrowRenderEventArgs( graphics, item, item.DropDownButtonBounds, arrowColor, ArrowDirection.Down)); return; } base.DrawArrow( new ToolStripArrowRenderEventArgs( graphics, item, item.DropDownButtonBounds, arrowColor, ArrowDirection.Down)); return; } base.OnRenderSplitButtonBackground(e); }
protected override void OnRenderButtonBackground(ToolStripItemRenderEventArgs e) { ToolStrip toolStrip = e.ToolStrip; var isHeadControl = false; if (toolStrip.Tag != null && toolStrip.Tag.ToString().Contains("$")) { isHeadControl = true; } var item = e.Item as ToolStripButton; Graphics graphcs = e.Graphics; if (item != null) { LinearGradientMode mode = toolStrip.Orientation == Orientation.Horizontal ? LinearGradientMode.Vertical : LinearGradientMode.Horizontal; var smoothGraphics = new SmoothingModeGraphics(graphcs); var bounds = new Rectangle(Point.Empty, item.Size); if (item.BackgroundImage != null) { Rectangle clipRect = item.Selected ? item.ContentRectangle : bounds; GraphicsHelper.DrawBackgroundImage( graphcs, item.BackgroundImage, isHeadControl ? StyleSet.HeadToolStripItemInnerBorderColor : StyleSet.ControlInnerBorderColor, item.BackgroundImageLayout, bounds, clipRect); } if (item.CheckState == CheckState.Unchecked) { if (item.Selected) { Color color = isHeadControl ? StyleSet.HeadToolStripItemHoveringBackColor : StyleSet.ControlHoveringBackColor; if (item.Pressed) { color = isHeadControl ? StyleSet.HeadToolStripItemPressedBackColor : StyleSet.ControlPressedBackColor; } GraphicsHelper.DrawBackground( graphcs, bounds, color, isHeadControl ? StyleSet.HeadToolStripItemBorderColor : StyleSet.ControlBorderColor, isHeadControl ? StyleSet.HeadToolStripItemInnerBorderColor : StyleSet.ControlInnerBorderColor, isHeadControl ? RoundStyle.All : RoundStyle.None, isHeadControl ?8:0, isHeadControl ?0.45f:0f, true, true, mode); } else { if (toolStrip is ToolStripOverflow) { using (Brush brush = new SolidBrush(isHeadControl ? StyleSet.HeadToolStripItemHoveringBackColor : StyleSet.ControlHoveringBackColor)) { graphcs.FillRectangle(brush, bounds); } } } } else { Color color = ControlPaint.Light(isHeadControl ? StyleSet.HeadToolStripItemHoveringBackColor : StyleSet.ControlHoveringBackColor); if (item.Selected) { color = isHeadControl ? StyleSet.HeadToolStripItemHoveringBackColor : StyleSet.ControlHoveringBackColor; } if (item.Pressed) { color = isHeadControl ? StyleSet.HeadToolStripItemPressedBackColor : StyleSet.ControlPressedBackColor; } GraphicsHelper.DrawBackground( graphcs, bounds, color, isHeadControl ? StyleSet.HeadToolStripItemBorderColor : StyleSet.ControlBorderColor, isHeadControl ? StyleSet.HeadToolStripItemInnerBorderColor : StyleSet.ControlInnerBorderColor, isHeadControl ? RoundStyle.All : RoundStyle.None, isHeadControl ? 8 : 0, isHeadControl ? 0.45f : 0f, true, true, mode); } smoothGraphics.Dispose(); } }