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 * Copyright 2008 by Sun Microsystems, Inc.
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 * OpenOffice.org - a multi-platform office productivity suite
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 * $RCSfile: prgsbar.hxx,v $
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#ifndef _PRGSBAR_HXX
#define _PRGSBAR_HXX

#include "svtools/svtdllapi.h"
#include <vcl/window.hxx>

/*************************************************************************

Beschreibung
============

class ProgressBar

Diese Klasse dient zur Anzeige einer Progress-Anzeige.

--------------------------------------------------------------------------

WinBits

WB_BORDER           Border um das Fenster
WB_3DLOOK           3D-Darstellung

--------------------------------------------------------------------------

Methoden

Mit SetValue() setzt man einen Prozent-Wert zwischen 0 und 100. Wenn Werte
groesser 100 gesetzt werden, faengt das letzte Rechteck an zu blinken.

*************************************************************************/

// -----------
// - WinBits -
// -----------

#define WB_STDPROGRESSBAR       WB_BORDER

// ---------------
// - ProgressBar -
// ---------------

class SVT_DLLPUBLIC ProgressBar : public Window
{
private:
    Point               maPos;
    long                mnPrgsWidth;
    long                mnPrgsHeight;
    USHORT              mnPercent;
    USHORT              mnPercentCount;
    BOOL                mbCalcNew;

#ifdef _SV_PRGSBAR_CXX
    using Window::ImplInit;
    SVT_DLLPRIVATE void             ImplInit();
    SVT_DLLPRIVATE void             ImplInitSettings( BOOL bFont, BOOL bForeground, BOOL bBackground );
    SVT_DLLPRIVATE void             ImplDrawProgress( USHORT nOldPerc, USHORT nNewPerc );
#endif

public:
                        ProgressBar( Window* pParent, WinBits nWinBits = WB_STDPROGRESSBAR );
                        ProgressBar( Window* pParent, const ResId& rResId );
                        ~ProgressBar();

    virtual void        Paint( const Rectangle& rRect );
    virtual void        Resize();
    virtual void        StateChanged( StateChangedType nStateChange );
    virtual void        DataChanged( const DataChangedEvent& rDCEvt );

    void                SetValue( USHORT nNewPercent );
    USHORT              GetValue() const { return mnPercent; }
};

#endif  // _PRGSBAR_HXX