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/****************************************************************************
** $Id: qt/src/widgets/qvalidator.h 2.3.1 edited 2001-01-26 $
**
** Definition of validator classes.
**
** Created : 970610
**
** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
**
** This file is part of the widgets module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef QVALIDATOR_H
#define QVALIDATOR_H
#ifndef QT_H
#include "qobject.h"
#include "qstring.h"
#endif // QT_H
#ifndef QT_NO_VALIDATOR
class Q_EXPORT QValidator: public QObject
{
Q_OBJECT
public:
QValidator( QWidget * parent, const char *name = 0 );
~QValidator();
enum State { Invalid, Intermediate, Valid=Intermediate, Acceptable };
virtual State validate( QString &, int & ) const = 0;
virtual void fixup( QString & ) const;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QValidator( const QValidator & );
QValidator& operator=( const QValidator & );
#endif
};
class Q_EXPORT QIntValidator: public QValidator
{
Q_OBJECT
Q_PROPERTY( int bottom READ bottom WRITE setBottom )
Q_PROPERTY( int top READ top WRITE setTop )
public:
QIntValidator( QWidget * parent, const char *name = 0 );
QIntValidator( int bottom, int top,
QWidget * parent, const char *name = 0 );
~QIntValidator();
QValidator::State validate( QString &, int & ) const;
void setBottom( int );
void setTop( int );
virtual void setRange( int bottom, int top );
int bottom() const { return b; }
int top() const { return t; }
private:
int b, t;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QIntValidator( const QIntValidator & );
QIntValidator& operator=( const QIntValidator & );
#endif
};
class Q_EXPORT QDoubleValidator: public QValidator
{
Q_OBJECT
Q_PROPERTY( double bottom READ bottom WRITE setBottom )
Q_PROPERTY( double top READ top WRITE setTop )
Q_PROPERTY( int decimals READ decimals WRITE setDecimals )
public:
QDoubleValidator( QWidget * parent, const char *name = 0 );
QDoubleValidator( double bottom, double top, int decimals,
QWidget * parent, const char *name = 0 );
~QDoubleValidator();
QValidator::State validate( QString &, int & ) const;
virtual void setRange( double bottom, double top, int decimals = 0 );
void setBottom( double );
void setTop( double );
void setDecimals( int );
double bottom() const { return b; }
double top() const { return t; }
int decimals() const { return d; }
private:
double b, t;
int d;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QDoubleValidator( const QDoubleValidator & );
QDoubleValidator& operator=( const QDoubleValidator & );
#endif
};
#endif // QT_NO_VALIDATOR
#endif // QVALIDATOR_H
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