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diff --git a/tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractviewitem.h b/tests/benchmarks/widgets/graphicsview/functional/GraphicsViewBenchmark/widgets/abstractviewitem.h
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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ABSTRACTVIEWITEM_H
+#define ABSTRACTVIEWITEM_H
+
+#include <QModelIndex>
+
+#include "gvbwidget.h"
+#include "abstractitemview.h"
+#include "listitem.h"
+
+class QGraphicsWidget;
+
+class AbstractViewItem : public GvbWidget
+{
+    Q_OBJECT
+public:
+    AbstractViewItem(QGraphicsWidget *parent = 0);
+    virtual ~AbstractViewItem();
+
+    virtual AbstractViewItem *newItemInstance() = 0;
+
+    QModelIndex modelIndex() const;
+
+    void setModelIndex(const QModelIndex &index);
+
+    AbstractViewItem *prototype() const;
+    AbstractItemView *itemView() const;
+    void setItemView(AbstractItemView *itemView) ;
+    virtual void updateItemContents();
+    virtual void themeChange();
+
+    virtual void setSubtreeCacheEnabled(bool enabled);
+
+    virtual QSizeF effectiveSizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const;
+
+    virtual void setModel(QAbstractItemModel *model) = 0;
+    virtual QVariant data(int role) const = 0;
+    virtual void setData(const QVariant &value, int role = Qt::DisplayRole) = 0;
+    virtual void setTwoColumns(const bool enabled) = 0;
+
+protected:
+    virtual bool event(QEvent *e);
+
+    QPersistentModelIndex m_index;
+
+private:
+    Q_DISABLE_COPY(AbstractViewItem)
+
+    AbstractItemView *m_itemView;
+    AbstractViewItem *m_prototype;
+
+};
+
+#endif // ABSTRACTVIEWITEM_H