private void PaintSelectionBorder(Graphics gr, int index, int balance)
{
// balance is the percentage solidity to draw (see animation section)
if (!m_Applicable)
{
return;
}
Color colour = Color.Orange.MixWith(BackColor, balance);
Rectangle outside = ColourRectangleIncludingSelection(index);
Debug.Assert(outside.Width == outside.Height);
using (Pen pn = new Pen(colour, 2))
{
using (GraphicsPath path = GUIUtilities.CreateRoundedRectPath(outside.X, outside.Y, outside.Width, 3, 3))
{
gr.DrawPath(pn, path);
}
}
}
