begin
  Result:= CDRF_DODEFAULT;
  if (Stage = CDDS_SUBITEM OR CDDS_ITEMPREPAINT) then
  begin   
    l := Sender.LVOptions;
    ARect := Sender.LVSubItemRect(ItemIdx,SubItemIdx);

    ARect.Left := Rect.Left; // добавить
    ARect.Right := Rect.Right; // добавить