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diff --git a/examples/scroller/wheel/wheelwidget.h b/examples/scroller/wheel/wheelwidget.h
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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module 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 WHEELWIDGET_H
+#define WHEELWIDGET_H
+
+#include <QWidget>
+#include <QStringList>
+
+class QPainter;
+class QRect;
+
+class AbstractWheelWidget : public QWidget {
+    Q_OBJECT
+
+public:
+    AbstractWheelWidget(bool touch, QWidget *parent = 0);
+    virtual ~AbstractWheelWidget();
+
+    int currentIndex() const;
+    void setCurrentIndex(int index);
+
+    bool event(QEvent*);
+    void paintEvent(QPaintEvent *e);
+    virtual void paintItem(QPainter* painter, int index, const QRect &rect) = 0;
+
+    virtual int itemHeight() const = 0;
+    virtual int itemCount() const = 0;
+
+public slots:
+    void scrollTo(int index);
+
+signals:
+    void stopped(int index);
+
+protected:
+    int m_currentItem;
+    int m_itemOffset; // 0-itemHeight()
+    qreal m_lastY;
+};
+
+
+class StringWheelWidget : public AbstractWheelWidget {
+    Q_OBJECT
+
+public:
+    StringWheelWidget(bool touch);
+
+    QStringList items() const;
+    void setItems( const QStringList &items );
+
+    QSize sizeHint() const;
+    QSize minimumSizeHint() const;
+
+    void paintItem(QPainter* painter, int index, const QRect &rect);
+
+    int itemHeight() const;
+    int itemCount() const;
+
+private:
+    QStringList m_items;
+};
+
+#endif // WHEELWIDGET_H