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**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
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**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QVALIDATOR_H
#define QVALIDATOR_H
#include <QtCore/qobject.h>
#include <QtCore/qstring.h>
#include <QtCore/qregexp.h>
#include <QtCore/qlocale.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_VALIDATOR
class QValidatorPrivate;
class Q_GUI_EXPORT QValidator : public QObject
{
Q_OBJECT
public:
explicit QValidator(QObject * parent = 0);
~QValidator();
enum State {
Invalid,
Intermediate,
Acceptable
#if defined(QT3_SUPPORT) && !defined(Q_MOC_RUN)
, Valid = Intermediate
#endif
};
void setLocale(const QLocale &locale);
QLocale locale() const;
virtual State validate(QString &, int &) const = 0;
virtual void fixup(QString &) const;
#ifdef QT3_SUPPORT
public:
QT3_SUPPORT_CONSTRUCTOR QValidator(QObject * parent, const char *name);
#endif
protected:
QValidator(QObjectPrivate &d, QObject *parent);
QValidator(QValidatorPrivate &d, QObject *parent);
private:
Q_DISABLE_COPY(QValidator)
Q_DECLARE_PRIVATE(QValidator)
};
class Q_GUI_EXPORT QIntValidator : public QValidator
{
Q_OBJECT
Q_PROPERTY(int bottom READ bottom WRITE setBottom)
Q_PROPERTY(int top READ top WRITE setTop)
public:
explicit QIntValidator(QObject * parent = 0);
QIntValidator(int bottom, int top, QObject *parent = 0);
~QIntValidator();
QValidator::State validate(QString &, int &) const;
void fixup(QString &input) const;
void setBottom(int);
void setTop(int);
virtual void setRange(int bottom, int top);
int bottom() const { return b; }
int top() const { return t; }
#ifdef QT3_SUPPORT
public:
QT3_SUPPORT_CONSTRUCTOR QIntValidator(QObject * parent, const char *name);
QT3_SUPPORT_CONSTRUCTOR QIntValidator(int bottom, int top, QObject * parent, const char *name);
#endif
private:
Q_DISABLE_COPY(QIntValidator)
int b;
int t;
};
#ifndef QT_NO_REGEXP
class QDoubleValidatorPrivate;
class Q_GUI_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)
Q_ENUMS(Notation)
Q_PROPERTY(Notation notation READ notation WRITE setNotation)
public:
explicit QDoubleValidator(QObject * parent = 0);
QDoubleValidator(double bottom, double top, int decimals, QObject *parent = 0);
~QDoubleValidator();
enum Notation {
StandardNotation,
ScientificNotation
};
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);
void setNotation(Notation);
double bottom() const { return b; }
double top() const { return t; }
int decimals() const { return dec; }
Notation notation() const;
#ifdef QT3_SUPPORT
public:
QT3_SUPPORT_CONSTRUCTOR QDoubleValidator(QObject * parent, const char *name);
QT3_SUPPORT_CONSTRUCTOR QDoubleValidator(double bottom, double top, int decimals,
QObject * parent, const char *name);
#endif
private:
Q_DECLARE_PRIVATE(QDoubleValidator)
Q_DISABLE_COPY(QDoubleValidator)
double b;
double t;
int dec;
};
class Q_GUI_EXPORT QRegExpValidator : public QValidator
{
Q_OBJECT
Q_PROPERTY(QRegExp regExp READ regExp WRITE setRegExp)
public:
explicit QRegExpValidator(QObject *parent = 0);
QRegExpValidator(const QRegExp& rx, QObject *parent = 0);
~QRegExpValidator();
virtual QValidator::State validate(QString& input, int& pos) const;
void setRegExp(const QRegExp& rx);
const QRegExp& regExp() const { return r; } // ### make inline for 5.0
#ifdef QT3_SUPPORT
public:
QT3_SUPPORT_CONSTRUCTOR QRegExpValidator(QObject *parent, const char *name);
QT3_SUPPORT_CONSTRUCTOR QRegExpValidator(const QRegExp& rx, QObject *parent, const char *name);
#endif
private:
Q_DISABLE_COPY(QRegExpValidator)
QRegExp r;
};
#endif // QT_NO_REGEXP
#endif // QT_NO_VALIDATOR
QT_END_NAMESPACE
QT_END_HEADER
#endif // QVALIDATOR_H
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