Add Qt3 development HEAD version

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diff --git a/src/sql/qsqlselectcursor.cpp b/src/sql/qsqlselectcursor.cpp
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+/****************************************************************************
+**
+** Definition of QSqlSelectCursor class
+**
+** Created : 2002-11-13
+**
+** Copyright (C) 2005-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the sql 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 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.
+**
+**********************************************************************/
+
+#include "qsqlselectcursor.h"
+#include "qsqldriver.h"
+
+#ifndef QT_NO_SQL
+
+class QSqlSelectCursorPrivate
+{
+public:
+    QSqlSelectCursorPrivate() : populated( FALSE ) {}
+    QString query;
+    bool populated : 1;
+};
+
+/*!
+    \class QSqlSelectCursor qsqlselectcursor.h
+    \brief The QSqlSelectCursor class provides browsing of general SQL
+    SELECT statements.
+
+    \ingroup database
+    \module sql
+
+    QSqlSelectCursor is a convenience class that makes it possible to
+    display result sets from general SQL \c SELECT statements in
+    data-aware Qt widgets. QSqlSelectCursor is read-only and does not
+    support \c INSERT, \c UPDATE or \c DELETE operations.
+
+    Pass the query in at construction time, or use the
+    QSqlSelectCursor::exec() function.
+
+    Example:
+    \code
+    ...
+    QSqlSelectCursor* cur = new QSqlSelectCursor( "SELECT id, firstname, lastname FROM author" );
+    QDataTable* table = new QDataTable( this );
+    table->setSqlCursor( cur, TRUE, TRUE );
+    table->refresh();
+    ...
+    cur->exec( "SELECT * FROM books" );
+    table->refresh();
+    ...
+    \endcode
+*/
+
+/*!
+    Constructs a read only cursor on database \a db using the query \a query.
+ */
+QSqlSelectCursor::QSqlSelectCursor( const QString& query, QSqlDatabase* db )
+    : QSqlCursor( QString::null, FALSE, db )
+{
+    d = new QSqlSelectCursorPrivate;
+    d->query = query;
+    QSqlCursor::setMode( ReadOnly );
+    if ( !query.isNull() )
+	exec( query );
+}
+
+/*! Constructs a copy of \a other */
+QSqlSelectCursor::QSqlSelectCursor( const QSqlSelectCursor& other )
+    : QSqlCursor( other )
+{
+    d = new QSqlSelectCursorPrivate;
+    d->query = other.d->query;
+    d->populated = other.d->populated;
+}
+
+/*! Destroys the object and frees any allocated resources */
+QSqlSelectCursor::~QSqlSelectCursor()
+{
+    delete d;
+}
+
+/*! \reimp */
+bool QSqlSelectCursor::exec( const QString& query )
+{
+    d->query = query;
+    bool ret = QSqlCursor::exec( query );
+    if ( ret ) {
+	QSqlCursor::clear();
+	populateCursor();
+    }
+    return ret;
+}
+
+/*! \fn bool QSqlSelectCursor::select()
+    \reimp
+*/
+
+/*! \reimp */
+bool QSqlSelectCursor::select( const QString&, const QSqlIndex& )
+{
+    bool ret = QSqlCursor::exec( d->query );
+    if ( ret && !d->populated )
+	populateCursor();
+    return ret;
+}
+
+/*! \internal */
+void QSqlSelectCursor::populateCursor()
+{
+    QSqlRecordInfo inf = driver()->recordInfo( *(QSqlQuery*)this );
+    for ( QSqlRecordInfo::const_iterator it = inf.begin(); it != inf.end(); ++it )
+	QSqlCursor::append( *it );
+    d->populated = TRUE;
+}
+
+/*! \fn QSqlIndex QSqlSelectCursor::primaryIndex( bool ) const
+    \reimp
+*/
+
+/*! \fn QSqlIndex QSqlSelectCursor::index( const QStringList& ) const
+    \reimp
+*/
+
+/*! \fn QSqlIndex QSqlSelectCursor::index( const QString& ) const
+    \reimp
+*/
+
+/*! \fn QSqlIndex QSqlSelectCursor::index( const char* ) const
+    \reimp
+*/
+
+/*! \fn void QSqlSelectCursor::setPrimaryIndex( const QSqlIndex& )
+    \reimp
+*/
+
+/*! \fn void QSqlSelectCursor::append( const QSqlFieldInfo& )
+    \reimp
+*/
+
+/*! \fn void QSqlSelectCursor::insert( int, const QSqlFieldInfo& )
+    \reimp
+*/
+
+/*! \fn void QSqlSelectCursor::remove( int )
+    \reimp
+*/
+
+/*! \fn void QSqlSelectCursor::clear()
+    \reimp
+*/
+
+/*! \fn void QSqlSelectCursor::setGenerated( const QString&, bool )
+    \reimp
+*/
+
+/*! \fn void QSqlSelectCursor::setGenerated( int, bool )
+    \reimp
+*/
+
+/*! \fn QSqlRecord* QSqlSelectCursor::editBuffer( bool )
+    \reimp
+*/
+
+/*! \fn QSqlRecord* QSqlSelectCursor::primeInsert()
+    \reimp
+*/
+
+/*! \fn QSqlRecord* QSqlSelectCursor::primeUpdate()
+    \reimp
+*/
+
+/*! \fn QSqlRecord* QSqlSelectCursor::primeDelete()
+    \reimp
+*/
+
+/*! \fn int QSqlSelectCursor::insert( bool )
+    \reimp
+*/
+
+/*! \fn int QSqlSelectCursor::update( bool )
+    \reimp
+*/
+
+/*! \fn int QSqlSelectCursor::del( bool )
+    \reimp
+*/
+
+/*! \fn void QSqlSelectCursor::setMode( int )
+    \reimp
+*/
+
+/*! \fn void QSqlSelectCursor::setSort( const QSqlIndex& )
+    \reimp
+*/
+
+/*! \fn QSqlIndex QSqlSelectCursor::sort() const
+    \reimp
+*/
+
+/*! \fn void QSqlSelectCursor::setFilter( const QString& )
+    \reimp
+*/
+
+/*! \fn QString QSqlSelectCursor::filter() const
+    \reimp
+*/
+
+/*! \fn void QSqlSelectCursor::setName( const QString&, bool )
+    \reimp
+*/
+
+/*! \fn QString QSqlSelectCursor::name() const
+    \reimp
+*/
+
+/*! \fn QString QSqlSelectCursor::toString( const QString&, const QString& ) const
+    \reimp
+*/
+#endif // QT_NO_SQL