anchor.diff:  
   function TKMScrollPanel.AddChild(aChild: TKMControl): Integer;
   begin
  +  aChild.fIsHitTestUseDrawRect := True;
     if fChildsPanel = nil then
       Result := inherited AddChild(aChild)
     else
  
positive.code: 
  function TKMPanel.AddChild(aChild: TKMControl): Integer;
  begin
    if ChildCount >= Length(Childs) then
      SetLength(Childs, ChildCount + 16);
  
  
negative.code:     fOnHeightChange: TObjectIntegerEvent;
      fOnSizeSet: TNotifyEvent;
      fOnPositionSet: TNotifyEvent;
  
      fIsHitTestUseDrawRect: Boolean; //Should we use DrawRect for hitTest, or AbsPositions?
  
      function PaintingBaseLayer: Boolean;
  
  