anchor.diff:      procedure InternalOnClickFilter (Sender : TObject);
     public
       constructor Create(TheOwner: TComponent); override;
  -    procedure SetFilterCaption (aValue : String); override;
       procedure ExportToFilter (aFilter : TmFilter); override;
       procedure Clear; override;
       function IsEmpty : boolean; override;
  
positive.code:     procedure Clear; override;
  
      property ValueType : TmEditFilterValueType read FValueType write FValueType;
  
    end;
  
    { TmComboFilterConditionPanel }
  
negative.code:     procedure OperatorMenuItemClick (Sender : TObject);
      procedure OperatorMenuPopup (Sender : TObject);
      procedure SetFilterOperator(AValue: TmFilterOperator); virtual;
    public
      constructor Create(TheOwner: TComponent); override;
      destructor Destroy; override;
      procedure SetFilterCaption (aValue : String); virtual;
  
      procedure ExportToFilter (aFilter : TmFilter); virtual;
  
  