qkeysequence.h Include File

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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   3.3.8   edited Jan 11 14:38 $
    **
    ** Definition of QKeySequence class
    **
    ** Created : 0108007
    **
    ** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
    **
    ** This file is part of the kernel 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 file LICENSE.GPL 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 sales@trolltech.com.
    **
    ** 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 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