source: trunk/include/qsqlselectcursor.h

/****************************************************************************
**
** Definition of QSqlSelectCursor class
**
** Created : 2002-11-13
**
** Copyright (C) 2005-2007 Trolltech ASA.  All rights reserved.
**
** This file is part of the sql module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech ASA 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 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 QSQLSELECTCURSOR_H
#define QSQLSELECTCURSOR_H

#ifndef QT_H
#include "qsqlcursor.h"
#endif // QT_H

#if !defined( QT_MODULE_SQL ) || defined( QT_LICENSE_PROFESSIONAL )
#define QM_EXPORT_SQL
#else
#define QM_EXPORT_SQL Q_EXPORT
#endif

#ifndef QT_NO_SQL

class QSqlSelectCursorPrivate;

class QM_EXPORT_SQL QSqlSelectCursor : public QSqlCursor
{
public:
    QSqlSelectCursor( const QString& query = QString::null, QSqlDatabase* db = 0 );
    QSqlSelectCursor( const QSqlSelectCursor& other );
    ~QSqlSelectCursor();
    bool exec( const QString& query );
    bool select() { return QSqlCursor::select(); }
    
protected:
    QSqlIndex primaryIndex( bool = TRUE ) const { return QSqlIndex(); }
    QSqlIndex index( const QStringList& ) const { return QSqlIndex(); }
    QSqlIndex index( const QString& ) const { return QSqlIndex(); }
    QSqlIndex index( const char* ) const { return QSqlIndex(); }
    void setPrimaryIndex( const QSqlIndex& ) {}
    void append( const QSqlFieldInfo& ) {}
    void insert( int, const QSqlFieldInfo& ) {}
    void remove( int ) {}
    void clear() {}
    void setGenerated( const QString&, bool ) {}
    void setGenerated( int, bool ) {}
    QSqlRecord* editBuffer( bool = FALSE ) { return 0; }
    QSqlRecord* primeInsert() { return 0; }
    QSqlRecord* primeUpdate() { return 0; }
    QSqlRecord* primeDelete() { return 0; }
    int insert( bool = TRUE ) { return 0; }
    int update( bool = TRUE ) { return 0; }
    int del( bool = TRUE ) { return 0; }
    void setMode( int ) {}

    void setSort( const QSqlIndex& ) {}
    QSqlIndex sort() const { return QSqlIndex(); }
    void setFilter( const QString& ) {}
    QString filter() const { return QString::null; }
    void setName( const QString&, bool = TRUE ) {}
    QString name() const { return QString::null; }
    QString toString( const QString& = QString::null, const QString& = "," ) const { return QString::null; }
    bool select( const QString &, const QSqlIndex& = QSqlIndex() );

private:
    void populateCursor();
    
    QSqlSelectCursorPrivate * d;
};

#endif // QT_NO_SQL
#endif // QSQLSELECTCURSOR_H