public override void Paint(GraphicsSettings gs, Rectangle clipRect)
{
Rectangle rcText;
GetDrawRectangles(out rcText, out _buttonRectangle);
Rectangle rc = HostBasedRectangle;
//
// Fill indent area if any
if (_groupIndentWidth > 0)
{
Rectangle rcIndent = new Rectangle(rc.X, rc.Y, _groupIndentWidth, rc.Height);
PaintIndentArea(gs.Graphics, rcIndent);
}
gs.Graphics.DrawIcon(DrawIcon, _buttonRectangle.X, _buttonRectangle.Y);
GdiPlusEx.DrawString
(gs.Graphics, Text, Font, (Host.FocusedSection == ListSection && IsSelected) ? SystemColors.HighlightText : ListControl.GroupSectionForeColor, rcText
, GdiPlusEx.Alignment.Left, ListControl.GroupSectionVerticalAlignment, GdiPlusEx.TextSplitting.SingleLineEllipsis, GdiPlusEx.Ampersands.Display);
Rectangle rcLine = rc;
rcLine.X += _groupIndentWidth;
PaintSeparatorLine(gs.Graphics, rcLine);
}
public override void Paint(GraphicsSettings gs, Rectangle clipRect)
{
Rectangle rc = DrawRectangle;
GdiPlusEx.TextSplitting textSplitting =
(HeaderColumnSection.Column.WrapText) ? GdiPlusEx.TextSplitting.MultiLine : GdiPlusEx.TextSplitting.SingleLineEllipsis;
GdiPlusEx.DrawString
(gs.Graphics,
DisplayItemString,
Font,
(Host.FocusedSection == ListSection && RowSection.IsSelected) ? SystemColors.HighlightText : Color,
rc,
GdiExAlignment, GdiExVerticalAlignment,
textSplitting, GdiPlusEx.Ampersands.Display);
}
public override void Layout(GraphicsSettings gs, Size maximumSize)
{
const int margin = 2;
SizeF size;
if (HeaderColumnSection.Column.WrapText)
{
size = GdiPlusEx.MeasureString(gs.Graphics, DisplayItem.ToString(), Font, maximumSize.Width - 5);
}
else
{
size = gs.Graphics.MeasureString(DisplayItem.ToString(), Font);
}
if (size.Height < MinimumHeight)
{
size.Height = MinimumHeight;
}
Size = new Size(maximumSize.Width, (int)size.Height + margin * 2);
}
