protected override void OnPaintAdornments(PaintEventArgs pe)
        {
            var label = Control as BaseLineItem;

            if (SelectionService != null)
            {
                if (SelectionService.GetComponentSelected(label))
                {
                    // Paint grab handles.
                    var grapRectangle = GetHandle(label.FromPoint);
                    ControlPaint.DrawGrabHandle(pe.Graphics, grapRectangle, true, true);
                    grapRectangle = GetHandle(label.ToPoint);
                    ControlPaint.DrawGrabHandle(pe.Graphics, grapRectangle, true, true);
                }
            }
        }