anchor.diff:  
     //In FullScreen mode P initialized already with offset (P.Top <> 0)
     fList := TKMListBox.Create(P, Left-P.Left, Top+aHeight-P.Top, aWidth, 0, fFont);
  +  fList.AutoHideScrollBar := True; //A drop box should only have a scrollbar if required
     fList.BackAlpha := 0.85;
     fList.fOnClick := ListClick;
   
  
positive.code: 
  
  //Hide the scrollbar if it is not required (disabled) This is used for drop boxes.
  procedure TKMListBox.AutoHideScrollBar;
  begin
     fScrollBar.Visible := Visible and fScrollBar.Enabled;
  end;
  
  
  
negative.code:     procedure Clear;
      function Count:integer;
      procedure SetItems(aText:string);
      property AutoHideScrollBar: boolean read fAutoHideScrollBar write SetAutoHideScrollBar;
  
      property BackAlpha:single write SetBackAlpha;
  
  