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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: openBossa - INdT (renato.chencarek@openbossa.org)
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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
+** the openBossa stream from INdT (renato.chencarek@openbossa.org).
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SCROLLAREA_H
+#define SCROLLAREA_H
+
+#include <QGraphicsWidget>
+
+class KineticScroll;
+class ScrollAreaPrivate;
+
+
+class ScrollArea : public QGraphicsWidget
+{
+    Q_OBJECT
+
+public:
+    ScrollArea(QGraphicsItem *parent = 0);
+    ~ScrollArea();
+
+    QGraphicsWidget *widget() const;
+    void setWidget(QGraphicsWidget *widget);
+
+    int offset() const;
+    void setOffset(int offset);
+
+    int maximumOffset() const;
+
+    void stopKinetic();
+
+signals:
+    void offsetChanged();
+    void maximumOffsetChanged();
+
+protected slots:
+    bool kineticMove(int value);
+
+protected:
+    bool eventFilter(QObject *watched, QEvent *event);
+    void resizeEvent(QGraphicsSceneResizeEvent *event);
+
+    void mousePressEvent(QGraphicsSceneMouseEvent *e);
+    void mouseReleaseEvent(QGraphicsSceneMouseEvent *e);
+    void mouseMoveEvent(QGraphicsSceneMouseEvent *e);
+
+private:
+    ScrollAreaPrivate *d;
+    friend class ScrollAreaPrivate;
+};
+
+#endif