private void InternalRendererHeader(ref Graphics g, ref Rectangle rect, bool bHot, ref DrawListViewColumnHeaderEventArgs e)
{
//set colors
Color gradStartColor;
Color gradEndColor;
Color gradMiddleColor;
Color borderColor = _palette.ColorTable.ToolStripBorder;
if (e.State == ListViewItemStates.Selected)
{
gradStartColor = Color.White;// _palette.ColorTable.ButtonSelectedGradientBegin;
gradMiddleColor = _palette.ColorTable.ButtonCheckedGradientEnd;
gradEndColor = _palette.ColorTable.ButtonCheckedGradientBegin;
}
else
{
if (bHot)
{
gradStartColor = Color.White;// _palette.ColorTable.ButtonSelectedGradientBegin;
gradMiddleColor = _palette.ColorTable.ButtonSelectedGradientEnd;
gradEndColor = _palette.ColorTable.ButtonSelectedGradientBegin;
}
else
{
gradStartColor = Color.White;//_palette.ColorTable.ToolStripGradientBegin;
gradMiddleColor = _palette.ColorTable.ToolStripGradientEnd;
gradEndColor = _palette.ColorTable.ToolStripGradientBegin;
}
}
//Fill Gradient
using (LinearGradientBrush brush = new LinearGradientBrush(rect, gradStartColor, gradMiddleColor, LinearGradientMode.Vertical))
{
if (!_enableHeaderGlow)
{
g.FillRectangle(brush, rect);
}
else
{
DrawingMethods.DrawListViewHeader(g, rect, gradStartColor, gradMiddleColor, 90F);
}
}
//DrawBorder
g.DrawRectangle(new Pen(borderColor), rect);
//Draw light lines
//oriz
g.DrawLine(new Pen(Color.White), new Point(rect.X + 1, rect.Y + 1), new Point(rect.X + rect.Width - 1, rect.Y + 1));
//vert
g.DrawLine(new Pen(Color.White), new Point(rect.X + 1, rect.Y + 1), new Point(rect.X + 1, rect.Y + rect.Height - 1));
if (e.ColumnIndex == this.Columns.Count - 1)
{
g.DrawLine(new Pen(borderColor), new Point(rect.X + rect.Width - 1, rect.Y), new Point(rect.X + rect.Width - 1, rect.Y + rect.Height + 0));
}
}
