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+/****************************************************************************
+**
+** Copyright (C) 2010 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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);
+ ~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; }
+
+#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_PROPERTY(Notation notation READ notation WRITE setNotation)
+
+public:
+ explicit QDoubleValidator(QObject * parent);
+ 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);
+ 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