Interface of SDL_MarkSel

const
{$IFDEF PAIDVERS}
  SDLVersionInfo = 'marksel_r1200_full';
  IsLightEd = false;
{$ELSE}
  SDLVersionInfo = 'marksel_r1200_lighted';
  IsLightEd = true;
{$ENDIF}
  Release = 1200;

type
  TMarkClickEvent = procedure (Sender: TObject; X, Y: integer;
                               Mark: integer) of object;
  TMarkSel = class(TGraphicControl)
                  private
                    FMarkVis        : array[0..MaxCanvasMarks] of boolean;
                    FMarkCoords     : array[0..MaxCanvasMarks, 1..2] of integer;
                    FColorBG        : TColor;
                    FColorFG        : TColor;
                    FColorSelFG     : TColor;
                    FColorSelBG     : TColor;
                    FSelected       : integer;
                    FFrameStyle     : TFrameStyle;
                    FLastHiLite     : integer;
                    FColorHiLite    : TColor;
                    FColorHiSymb    : TColor;
                    FNrCols         : integer;
                    FNrRows         : integer;
                    FEnabled        : boolean;
                    FZeroAsCross    : boolean;
                    FMarkMarginHorz : integer;
                    FMarkMarginVert : integer;
                    FMarkDistHorz   : integer;
                    FMarkDistVert   : integer;
                    FOnMarkClick    : TMarkClickEvent;
                    FOnMarkDblClick : TMarkClickEvent;
                    FOnPaint        : TNotifyEvent;
                    function  GetVis (ix: integer): boolean;
                    procedure SetVis (ix: integer; Value: boolean);
                    procedure SetNrCols (Value: integer);
                    procedure SetNrRows (Value: integer);
                    procedure SetSelected (Value: integer);
                    procedure SetColorBG (Value: TColor);
                    procedure SetColorFG (Value: TColor);
                    procedure SetColorSelBG (Value: TColor);
                    procedure SetColorSelFG (Value: TColor);
                    procedure SetColorHilite (Value: TColor);
                    procedure SetColorHiSymb (Value: TColor);
                    procedure SetEnabled (value: boolean);
                    procedure SetZeroAsCross (value: boolean);
                    procedure SetFrameStyle (value: TFrameStyle);
                    procedure ResetLastHiLite;
                    procedure HiLite (ix: integer);
                    procedure WMMarkClick (var Msg: TWMMouse);
                                           message WM_LBUTTONUP;
                    procedure WMMarkDblClick (var Msg: TWMMouse);
                                              message WM_LBUTTONDBLCLK;
                  protected
                    procedure Paint; override;
                    procedure MouseMove (Shift: TShiftState;
                                         X,Y: integer); override;
                    procedure DrawMarks (var bmp: TBitMap);
                  public
                    constructor Create(AOwner: TComponent); override;
                    property MarkVisible[ix: integer]: boolean
                                 read GetVis write SetVis;
                    procedure HideAllMarks;
                    procedure ShowAllMarks;
                  published
                    property Align;
                    property ParentShowHint;
                    property ShowHint;
                    property Visible;
                    property NrOfColumns: integer read FNrCols write SetNrCols;
                    property NrOfRows: integer read FNrRows write SetNrRows;
                    property ColorBackGnd: TColor read FColorBG write SetColorBG;
                    property ColorMarks: TColor read FColorFG write SetColorFG;
                    property ColorHiLiteBG : TColor
                                 read FColorHilite write SetColorHilite;
                    property ColorHiLiteSymbol: TColor
                                 read FColorHiSymb write SetColorHiSymb;
                    property ColorSelBG: TColor
                                 read FColorSelBG write SetColorSelBG;
                    property ColorSelFG: TColor
                                 read FColorSelFG write SetColorSelFG;
                    property Enabled read FEnabled write SetEnabled;
                    property FrameStyle: TFrameStyle
                                 read FFrameStyle write SetFrameStyle;
                    property Selected: integer read FSelected write SetSelected;
                    property ShowZeroAsCross: boolean
                                 read FZeroAsCross write SetZeroAsCross;
{$IFDEF GE_LEV17}
(**)              property StyleElements;
{$ENDIF}
                    property OnClick;
                    property OnDblClick;
                    property OnMouseDown;
                    property OnMouseMove;
                    property OnMouseUp;
                    property OnMarkClick: TMarkClickEvent
                                 read FOnMarkClick write FOnMarkClick;
                    property OnMarkDblClick: TMarkClickEvent
                                 read FOnMarkDblClick write FOnMarkDblClick;
                    property OnPaint: TNotifyEvent read FOnPaint write FOnPaint;
                  end;