anchor.diff:      fColumns: array of TKMListHeaderColumn;
       fColumnHighlight: Integer;
       fSortIndex: Integer;
  -    fSortDirection: TSortDirection;
  +    fSortDirection: TKMSortDirection;
       fTextAlign: TKMTextAlign;
       function GetColumnIndex(X: Integer): Integer;
       function GetColumn(aIndex: Integer): TKMListHeaderColumn;
  
positive.code:     property ColumnCount: Integer read fCount;
      property Columns[aIndex: Integer]: TKMListHeaderColumn read GetColumn;
      property SortIndex: Integer read fSortIndex write fSortIndex;
      property SortDirection: TSortDirection read fSortDirection write fSortDirection;
      property TextAlign: TKMTextAlign read fTextAlign write fTextAlign;
      property ColumnWidth[aIndex: Integer]: Integer read GetColumnWidth;
  
  
negative.code:     procedure SetEdgeAlpha(aValue: Single);
      function GetSortIndex: Integer;
      procedure SetSortIndex(aIndex: Integer);
      function GetSortDirection: TKMSortDirection;
      procedure SetSortDirection(aDirection: TKMSortDirection);
      procedure UpdateScrollBar;
      procedure SetShowHeader(aValue: Boolean);
      function GetOnColumnClick: TIntegerEvent;
  