// Draws a representation of the property's value.
public override void PaintValue(System.Drawing.Design.PaintValueEventArgs e)
{
if (!(e.Value is ColourValue))
{
return;
}
ColourValue colVal = (ColourValue)e.Value;
Color col = Color.FromArgb((int)colVal.GetAsARGB());
int normalX = (e.Bounds.Width / 2);
int normalY = (e.Bounds.Height / 2);
// Fill rectangle indicating current color in property grid
e.Graphics.FillRectangle(new SolidBrush(col), e.Bounds);
System.Drawing.Rectangle alphaBounds = e.Bounds;
alphaBounds.Width = (alphaBounds.Width * 30) / 100;
//alphaBounds.X = alphaBounds.X + e.Bounds.Width - alphaBounds.Width;
colVal.a = 1;
col = Color.FromArgb((int)colVal.GetAsARGB());
e.Graphics.FillRectangle(new SolidBrush(col), alphaBounds);
}