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diff --git a/src/charts/chartdataset_p.h b/src/charts/chartdataset_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the Qt Enterprise Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt Enterprise Chart API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+
+#ifndef CHARTDATASET_P_H
+#define CHARTDATASET_P_H
+
+#include "qabstractseries.h"
+#include "abstractdomain_p.h"
+#include "qabstractaxis_p.h"
+#include <QVector>
+
+QT_CHARTS_BEGIN_NAMESPACE
+
+class QAbstractAxis;
+class ChartPresenter;
+
+class QT_CHARTS_AUTOTEST_EXPORT ChartDataSet : public QObject
+{
+    Q_OBJECT
+public:
+    ChartDataSet(QChart *chart);
+    virtual ~ChartDataSet();
+
+    void addSeries(QAbstractSeries *series);
+    void removeSeries(QAbstractSeries *series);
+    QList<QAbstractSeries *> series() const;
+
+    void addAxis(QAbstractAxis *axis,Qt::Alignment aligment);
+    void removeAxis(QAbstractAxis *axis);
+    QList<QAbstractAxis*> axes() const;
+
+    bool attachAxis(QAbstractSeries* series,QAbstractAxis *axis);
+    bool detachAxis(QAbstractSeries* series,QAbstractAxis *axis);
+
+    void createDefaultAxes();
+
+    void zoomInDomain(const QRectF &rect);
+    void zoomOutDomain(const QRectF &rect);
+    void zoomResetDomain();
+    bool isZoomedDomain();
+    void scrollDomain(qreal dx, qreal dy);
+
+    QPointF mapToValue(const QPointF &position, QAbstractSeries *series = 0);
+    QPointF mapToPosition(const QPointF &value, QAbstractSeries *series = 0);
+
+Q_SIGNALS:
+    void axisAdded(QAbstractAxis* axis);
+    void axisRemoved(QAbstractAxis* axis);
+    void seriesAdded(QAbstractSeries* series);
+    void seriesRemoved(QAbstractSeries* series);
+
+private:
+    void createAxes(QAbstractAxis::AxisTypes type, Qt::Orientation orientation);
+    QAbstractAxis *createAxis(QAbstractAxis::AxisType type, Qt::Orientation orientation);
+    AbstractDomain::DomainType selectDomain(QList<QAbstractAxis* > axes);
+    AbstractDomain* createDomain(AbstractDomain::DomainType type);
+    void deleteAllAxes();
+    void deleteAllSeries();
+    void findMinMaxForSeries(QList<QAbstractSeries *> series,Qt::Orientations orientation, qreal &min, qreal &max);
+private:
+    QList<QAbstractSeries *> m_seriesList;
+    QList<QAbstractAxis *> m_axisList;
+    QChart* m_chart;
+};
+
+QT_CHARTS_END_NAMESPACE
+
+#endif /* CHARTENGINE_P_H */