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diff --git a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/listmodel.h b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/widgets/listmodel.h
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LISTMODEL_H
+#define LISTMODEL_H
+
+#include <QAbstractListModel>
+
+class RecycledListItem;
+class ListItemCache;
+
+class ListModel : public QAbstractListModel
+{
+    Q_OBJECT
+
+public:
+
+    ListModel(QObject *parent = 0);
+    ~ListModel();
+
+public:
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole ) const;
+    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
+
+    QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
+
+    void insert(const int row, RecycledListItem *item);
+    void appendRow(RecycledListItem *item);
+
+    void clear();
+
+    RecycledListItem *item(const int row) const;
+
+    RecycledListItem *takeItem(const int row);
+
+private:
+    Q_DISABLE_COPY(ListModel)
+    QList<RecycledListItem *> m_items;
+};
+
+#endif // LISTMODEL_H