FxUIVariant.h

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//
// (C) Copyright 2005-2025 by Graebert GmbH.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted, 
// provided that the above copyright notice appears in all copies and 
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting 
// documentation.
//
// GRAEBERT PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS. 
// GRAEBERT SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE.  GRAEBERT GMBH 
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
 
#pragma once

 
#include "../FxCommonFramework.h"
#include "FxUIGlobalDefines.h"
#include "FxUIByteArray.h"
 
class QVariant;
class CFxUIVariantImpl;
 
class COMMONUI_API CFxUIVariant
{
public:

    CFxUIVariant();

    CFxUIVariant( int val );
    CFxUIVariant( qlonglong val );
    CFxUIVariant( bool val );
    CFxUIVariant( double val );
    CFxUIVariant( float val );
    CFxUIVariant( const CFxUIByteArray& val );
    CFxUIVariant( const CFxUIString& val );

    CFxUIVariant( const CFxUIVariant& variant );
    CFxUIVariant( const QVariant& variant );

    ~CFxUIVariant();

    CFxUIVariant& operator=( const CFxUIVariant& variant );
 
    operator const QVariant&() const;

    bool isValid() const;

    bool toBool() const;

    CFxUIByteArray toByteArray() const;

    double toDouble( bool* ok = nullptr ) const;

    float toFloat( bool* ok = nullptr ) const;

    int toInt( bool* ok = nullptr ) const;

    CFxUIString toString() const;

    uint toUInt( bool* ok = nullptr ) const;
 
protected:
    CFxUIVariantImpl* m_pImpl = nullptr;
};