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# qkeysequence.h

This is the verbatim text of the qkeysequence.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    ** $Id: qt/qkeysequence.h   3.3.4   edited May 27 2003 $
    **
    ** Definition of QKeySequence class
    **
    ** Created : 0108007
    **
    ** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
    **
    ** This file is part of the kernel 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 QKEYSEQUENCE_H
    #define QKEYSEQUENCE_H

    #ifndef QT_H
    #ifndef QT_H
    #include "qnamespace.h"
    #include "qstring.h"
    #endif // QT_H
    #endif

    #ifndef QT_NO_ACCEL

    /*****************************************************************************
      QKeySequence stream functions
     *****************************************************************************/
    #ifndef QT_NO_DATASTREAM
    class QKeySequence;
    Q_EXPORT QDataStream &operator<<( QDataStream &, const QKeySequence & );
    Q_EXPORT QDataStream &operator>>( QDataStream &, QKeySequence & );
    #endif

    class QKeySequencePrivate;

    class Q_EXPORT QKeySequence : public Qt
    {
    public:
        QKeySequence();
        QKeySequence( const QString& key );
        QKeySequence( int key );
        QKeySequence( int k1, int k2, int k3 = 0, int k4 = 0 );
        QKeySequence( const QKeySequence & );
        ~QKeySequence();

        uint count() const;
        bool isEmpty() const;
        Qt::SequenceMatch matches( const QKeySequence & ) const;

        operator QString() const;
        operator int () const;
        int operator[]( uint ) const;
        QKeySequence &operator=( const QKeySequence & );
        bool operator==( const QKeySequence& ) const;
        bool operator!= ( const QKeySequence& ) const;

    private:
        static int decodeString( const QString & );
        static QString encodeString( int );
        int assign( QString );
        void setKey( int key, int index );

        QKeySequencePrivate* d;

        friend Q_EXPORT QDataStream &operator<<( QDataStream &, const QKeySequence & );
        friend Q_EXPORT QDataStream &operator>>( QDataStream &, QKeySequence & );
        friend class QAccelManager;
    };

    #else

    class Q_EXPORT QKeySequence : public Qt
    {
    public:
        QKeySequence() {}
        QKeySequence( int ) {}
    };

    #endif //QT_NO_ACCEL

    #endif