Add Qt3 development HEAD version

1 files changed, 253 insertions, 0 deletions

diff --git a/src/tools/qdatetime.h b/src/tools/qdatetime.h
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+/*************************************************************************
+**
+** Definition of date and time classes
+**
+** Created : 940124
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the tools module of the Qt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free Qt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at [email protected].
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.QPL
+** included in the packaging of this file.  Licensees holding valid Qt
+** Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef QDATETIME_H
+#define QDATETIME_H
+
+#ifndef QT_H
+#include "qstring.h"
+#include "qnamespace.h"
+#endif // QT_H
+
+
+/*****************************************************************************
+  QDate class
+ *****************************************************************************/
+
+class Q_EXPORT QDate
+{
+public:
+    QDate() { jd = 0; }
+    QDate( int y, int m, int d );
+
+    bool isNull() const { return jd == 0; }
+    bool isValid() const;
+
+    int year() const;
+    int month() const;
+    int day() const;
+    int dayOfWeek() const;
+    int dayOfYear() const;
+    int daysInMonth() const;
+    int daysInYear() const;
+    int weekNumber( int *yearNum = 0 ) const;
+
+#ifndef QT_NO_TEXTDATE
+#ifndef QT_NO_COMPAT
+    static QString monthName( int month ) { return shortMonthName( month ); }
+    static QString dayName( int weekday ) { return shortDayName( weekday ); }
+#endif
+    static QString shortMonthName( int month );
+    static QString shortDayName( int weekday );
+    static QString longMonthName( int month );
+    static QString longDayName( int weekday );
+#endif //QT_NO_TEXTDATE
+#ifndef QT_NO_TEXTSTRING
+#if !defined(QT_NO_SPRINTF)
+    QString toString( Qt::DateFormat f = Qt::TextDate ) const;
+#endif
+    QString toString( const QString& format ) const;
+#endif
+    bool   setYMD( int y, int m, int d );
+
+    QDate  addDays( int days )		const;
+    QDate  addMonths( int months )      const;
+    QDate  addYears( int years )        const;
+    int	   daysTo( const QDate & )	const;
+
+    bool   operator==( const QDate &d ) const { return jd == d.jd; }
+    bool   operator!=( const QDate &d ) const { return jd != d.jd; }
+    bool   operator<( const QDate &d )	const { return jd < d.jd; }
+    bool   operator<=( const QDate &d ) const { return jd <= d.jd; }
+    bool   operator>( const QDate &d )	const { return jd > d.jd; }
+    bool   operator>=( const QDate &d ) const { return jd >= d.jd; }
+
+    static QDate currentDate();
+    static QDate currentDate( Qt::TimeSpec );
+#ifndef QT_NO_DATESTRING
+    static QDate fromString( const QString& s, Qt::DateFormat f = Qt::TextDate );
+#endif
+    static bool	 isValid( int y, int m, int d );
+    static bool	 leapYear( int year );
+
+    static uint	 gregorianToJulian( int y, int m, int d );
+    static void	 julianToGregorian( uint jd, int &y, int &m, int &d );
+private:
+    uint	 jd;
+    friend class QDateTime;
+#ifndef QT_NO_DATASTREAM
+    friend Q_EXPORT QDataStream &operator<<( QDataStream &, const QDate & );
+    friend Q_EXPORT QDataStream &operator>>( QDataStream &, QDate & );
+#endif
+};
+
+
+/*****************************************************************************
+  QTime class
+ *****************************************************************************/
+
+class Q_EXPORT QTime
+{
+public:
+    QTime() { ds=0; }				// set null time
+    QTime( int h, int m, int s=0, int ms=0 );	// set time
+
+    bool   isNull()	 const { return ds == 0; }
+    bool   isValid()	 const;			// valid time
+
+    int	   hour()	 const;			// 0..23
+    int	   minute()	 const;			// 0..59
+    int	   second()	 const;			// 0..59
+    int	   msec()	 const;			// 0..999
+#ifndef QT_NO_DATESTRING
+#ifndef QT_NO_SPRINTF
+    QString toString( Qt::DateFormat f = Qt::TextDate )	 const;
+#endif
+    QString toString( const QString& format ) const;
+#endif
+    bool   setHMS( int h, int m, int s, int ms=0 );
+
+    QTime  addSecs( int secs )		const;
+    int	   secsTo( const QTime & )	const;
+    QTime  addMSecs( int ms )		const;
+    int	   msecsTo( const QTime & )	const;
+
+    bool   operator==( const QTime &d ) const { return ds == d.ds; }
+    bool   operator!=( const QTime &d ) const { return ds != d.ds; }
+    bool   operator<( const QTime &d )	const { return ds < d.ds; }
+    bool   operator<=( const QTime &d ) const { return ds <= d.ds; }
+    bool   operator>( const QTime &d )	const { return ds > d.ds; }
+    bool   operator>=( const QTime &d ) const { return ds >= d.ds; }
+
+    static QTime currentTime();
+    static QTime currentTime( Qt::TimeSpec );
+#ifndef QT_NO_DATESTRING
+    static QTime fromString( const QString& s, Qt::DateFormat f = Qt::TextDate );
+#endif
+    static bool	 isValid( int h, int m, int s, int ms=0 );
+
+    void   start();
+    int	   restart();
+    int	   elapsed() const;
+
+private:
+    static bool currentTime( QTime * );
+    static bool currentTime( QTime *, Qt::TimeSpec );
+
+    uint   ds;
+    friend class QDateTime;
+#ifndef QT_NO_DATASTREAM
+    friend Q_EXPORT QDataStream &operator<<( QDataStream &, const QTime & );
+    friend Q_EXPORT QDataStream &operator>>( QDataStream &, QTime & );
+#endif
+};
+
+
+/*****************************************************************************
+  QDateTime class
+ *****************************************************************************/
+
+class Q_EXPORT QDateTime
+{
+public:
+    QDateTime() {}				// set null date and null time
+    QDateTime( const QDate & );
+    QDateTime( const QDate &, const QTime & );
+
+    bool   isNull()	const		{ return d.isNull() && t.isNull(); }
+    bool   isValid()	const		{ return d.isValid() && t.isValid(); }
+
+    QDate  date()	const		{ return d; }
+    QTime  time()	const		{ return t; }
+    uint   toTime_t()	const;
+    void   setDate( const QDate &date ) { d = date; }
+    void   setTime( const QTime &time ) { t = time; }
+    void   setTime_t( uint secsSince1Jan1970UTC );
+    void   setTime_t( uint secsSince1Jan1970UTC, Qt::TimeSpec );
+#ifndef QT_NO_DATESTRING
+#ifndef QT_NO_SPRINTF
+    QString toString( Qt::DateFormat f = Qt::TextDate )	const;
+#endif
+    QString toString( const QString& format ) const;
+#endif
+    QDateTime addDays( int days )	const;
+    QDateTime addMonths( int months )   const;
+    QDateTime addYears( int years )     const;
+    QDateTime addSecs( int secs )	const;
+    int	   daysTo( const QDateTime & )	const;
+    int	   secsTo( const QDateTime & )	const;
+
+    bool   operator==( const QDateTime &dt ) const;
+    bool   operator!=( const QDateTime &dt ) const;
+    bool   operator<( const QDateTime &dt )  const;
+    bool   operator<=( const QDateTime &dt ) const;
+    bool   operator>( const QDateTime &dt )  const;
+    bool   operator>=( const QDateTime &dt ) const;
+
+    static QDateTime currentDateTime();
+    static QDateTime currentDateTime( Qt::TimeSpec );
+#ifndef QT_NO_DATESTRING
+    static QDateTime fromString( const QString& s, Qt::DateFormat f = Qt::TextDate );
+#endif
+private:
+    QDate  d;
+    QTime  t;
+#ifndef QT_NO_DATASTREAM
+    friend Q_EXPORT QDataStream &operator<<( QDataStream &, const QDateTime &);
+    friend Q_EXPORT QDataStream &operator>>( QDataStream &, QDateTime & );
+#endif
+};
+
+
+/*****************************************************************************
+  Date and time stream functions
+ *****************************************************************************/
+
+#ifndef QT_NO_DATASTREAM
+Q_EXPORT QDataStream &operator<<( QDataStream &, const QDate & );
+Q_EXPORT QDataStream &operator>>( QDataStream &, QDate & );
+Q_EXPORT QDataStream &operator<<( QDataStream &, const QTime & );
+Q_EXPORT QDataStream &operator>>( QDataStream &, QTime & );
+Q_EXPORT QDataStream &operator<<( QDataStream &, const QDateTime & );
+Q_EXPORT QDataStream &operator>>( QDataStream &, QDateTime & );
+#endif // QT_NO_DATASTREAM
+
+#endif // QDATETIME_H
+