[DotNetDevelopment] ListView custom draw goes messy

[Dante]

I have a custom listview using LargeIcon-view and I'm trying to draw
some filled rectangles behind icons. I have overrided OnDrawItem like
this:

    protected override void OnDrawItem(DrawListViewItemEventArgs e)
    {
        Rectangle rc = new Rectangle(e.Item.Position.X - 10,
e.Item.Position.Y, 150, 150);
        SolidBrush br = new SolidBrush(e.Item.BackColor);

        e.Graphics.FillRectangle(br, rc);
        e.DrawDefault = true;
    }

Rectangels shows up nicely behind every item but when i scroll my
list, the rectangles gets all messed up and don't draw correctly. I
have doublebuffering set to true.