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#ifndef _SV_SPINFLD_HXX
#define _SV_SPINFLD_HXX

#include <vcl/sv.h>
#include <vcl/dllapi.h>
#include <vcl/edit.hxx>
#include <vcl/timer.hxx>

// -------------
// - SpinField -
// -------------

class VCL_DLLPUBLIC SpinField : public Edit
{
protected:
    Edit*			mpEdit;
    AutoTimer		maRepeatTimer;
    Rectangle		maUpperRect;
    Rectangle		maLowerRect;
    Rectangle		maDropDownRect; // noch nicht angebunden...
    Link			maUpHdlLink;
    Link			maDownHdlLink;
    Link			maFirstHdlLink;
    Link			maLastHdlLink;
    sal_Bool			mbRepeat:1,
                    mbSpin:1,
                    mbInitialUp:1,
                    mbInitialDown:1,
                    mbNoSelect:1,
                    mbUpperIn:1,
                    mbLowerIn:1,
                    mbInDropDown:1;

    using Window::ImplInit;
    SAL_DLLPRIVATE void	  ImplInit( Window* pParent, WinBits nStyle );

private:
    DECL_DLLPRIVATE_LINK( ImplTimeout, Timer* );
    SAL_DLLPRIVATE void	  ImplInitSpinFieldData();
    SAL_DLLPRIVATE void	  ImplCalcButtonAreas( OutputDevice* pDev, const Size& rOutSz, Rectangle& rDDArea, Rectangle& rSpinUpArea, Rectangle& rSpinDownArea );

protected:
                    SpinField( WindowType nTyp );

    virtual long	Notify( NotifyEvent& rNEvt );
    virtual void	Command( const CommandEvent& rCEvt );

    void			EndDropDown();

    virtual void    FillLayoutData() const;
    Rectangle *     ImplFindPartRect( const Point& rPt );
public:
                    SpinField( Window* pParent, WinBits nWinStyle = 0 );
                    SpinField( Window* pParent, const ResId& rResId );
                    ~SpinField();

    virtual sal_Bool	ShowDropDown( sal_Bool bShow );

    virtual void	Up();
    virtual void	Down();
    virtual void	First();
    virtual void	Last();

    virtual void	MouseButtonDown( const MouseEvent& rMEvt );
    virtual void	MouseButtonUp( const MouseEvent& rMEvt );
    virtual void	MouseMove( const MouseEvent& rMEvt );
    virtual void	Paint( const Rectangle& rRect );
    virtual void	Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags );
    virtual void	Resize();
    virtual void	StateChanged( StateChangedType nType );
    virtual void	DataChanged( const DataChangedEvent& rDCEvt );
    virtual long    PreNotify( NotifyEvent& rNEvt );

    void			SetUpHdl( const Link& rLink ) { maUpHdlLink = rLink; }
    const Link& 	GetUpHdl() const { return maUpHdlLink; }
    void			SetDownHdl( const Link& rLink ) { maDownHdlLink = rLink; }
    const Link& 	GetDownHdl() const { return maDownHdlLink; }
    void			SetFirstHdl( const Link& rLink ) { maFirstHdlLink = rLink; }
    const Link& 	GetFirstHdl() const { return maFirstHdlLink; }
    void			SetLastHdl( const Link& rLink ) { maLastHdlLink = rLink; }
    const Link& 	GetLastHdl() const { return maLastHdlLink; }

    virtual Size	CalcMinimumSize() const;
    virtual Size    GetOptimalSize(WindowSizeType eType) const;
    virtual Size	CalcSize( sal_uInt16 nChars ) const;
};

#endif // _SV_SPINFLD_HXX

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