anchor.diff:      FOptions: TfpgGridOptions;
       FPopupMenu: TfpgPopupMenu;
       FAlternativeBGColor: TfpgColor;
  +    FBorderStyle: TfpgEditBorderStyle;
       function    GetFontDesc: string;
       function    GetHeaderFontDesc: string;
       function    GetTotalColumnWidth: integer;
  
positive.code:     procedure   HandleRMouseUp(x, y: integer; shiftstate: TShiftState); override;
      procedure   FollowFocus; virtual;
      property    AlternateBGColor: TfpgColor read FAlternativeBGColor write SetAlternativeBGColor default clHilite1;
      property    DefaultColWidth: integer read FDefaultColWidth write SetDefaultColWidth default 64;
      property    DefaultRowHeight: integer read FDefaultRowHeight write SetDefaultRowHeight;
      property    Font: TfpgFont read FFont;
  
negative.code:     function    VisibleHeight: integer;
      procedure   SetFirstRow(const AValue: Integer);
      procedure   SetAlternativeBGColor(const AValue: TfpgColor);
      procedure   SetBorderStyle(AValue: TfpgEditBorderStyle);
    protected
      property    UpdateCount: integer read FUpdateCount;
      procedure   UpdateScrollBars; virtual;
  