/**************************************************************************** | |
** | |
** Copyright (C) 2011 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. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** 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: | |
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** | |
** 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 | |
** conditions contained in a signed written agreement between you and Nokia. | |
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** $QT_END_LICENSE$ | |
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****************************************************************************/ | |
#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); | |
~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); | |
~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); | |
~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 |