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diff --git a/src/charts/linechart/linechartitem_p.h b/src/charts/linechart/linechartitem_p.h
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+++ b/src/charts/linechart/linechartitem_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 LINECHARTITEM_H
+#define LINECHARTITEM_H
+
+#include "qchartglobal.h"
+#include "xychart_p.h"
+#include "qchart.h"
+#include <QPen>
+
+QT_CHARTS_BEGIN_NAMESPACE
+
+class QLineSeries;
+class ChartPresenter;
+
+class LineChartItem :  public XYChart
+{
+    Q_OBJECT
+    Q_INTERFACES(QGraphicsItem)
+public:
+    explicit LineChartItem(QLineSeries *series, QGraphicsItem *item = 0);
+    ~LineChartItem() {}
+
+    //from QGraphicsItem
+    QRectF boundingRect() const;
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
+    QPainterPath shape() const;
+
+    QPainterPath path() const { return m_fullPath; }
+
+public Q_SLOTS:
+    void handleUpdated();
+
+protected:
+    void updateGeometry();
+    void mousePressEvent(QGraphicsSceneMouseEvent *event);
+    void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
+    void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
+    void suppressPoints() { m_pointsVisible = false; }
+    void forceChartType(QChart::ChartType chartType) { m_chartType = chartType; }
+
+private:
+    QLineSeries *m_series;
+    QPainterPath m_linePath;
+    QPainterPath m_linePathPolarRight;
+    QPainterPath m_linePathPolarLeft;
+    QPainterPath m_fullPath;
+    QPainterPath m_shapePath;
+
+    QVector<QPointF> m_points;
+    QRectF m_rect;
+    QPen m_linePen;
+    bool m_pointsVisible;
+    QChart::ChartType m_chartType;
+
+    bool m_pointLabelsVisible;
+    QString m_pointLabelsFormat;
+    QFont m_pointLabelsFont;
+    QColor m_pointLabelsColor;
+};
+
+QT_CHARTS_END_NAMESPACE
+
+#endif