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/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com
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**
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** This file is part of the Qt Commercial Charts Add-on.
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**
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** $QT_BEGIN_LICENSE$
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.digia.com
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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// W A R N I N G
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// -------------
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//
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// This file is not part of the QtCommercial Chart API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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#ifndef QLEGENDMARKERPRIVATE_H
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#define QLEGENDMARKERPRIVATE_H
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#include "qchartglobal.h"
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#include <QGraphicsObject>
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#include <QBrush>
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#include <QPen>
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#include <QGraphicsSimpleTextItem>
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#include <QGraphicsLayoutItem>
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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// TODO: check these
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class QAbstractSeries;
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class QAreaSeries;
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class QXYSeries;
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class QBarSet;
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class QAbstractBarSeries;
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class QPieSlice;
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class QLegend;
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class QPieSeries;
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class QLegendMarker;
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class LegendMarkerItem;
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class QLegendMarkerPrivate : public QObject
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{
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Q_OBJECT
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public:
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explicit QLegendMarkerPrivate(QLegendMarker *q, QLegend *legend);
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virtual ~QLegendMarkerPrivate();
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// Helper for now. (or declare LegendLayout as friend)
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LegendMarkerItem* item() const { return m_item; }
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virtual QAbstractSeries* series() = 0;
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virtual QObject* relatedObject() = 0;
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void invalidateLegend();
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public Q_SLOTS:
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virtual void updated() = 0;
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protected:
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LegendMarkerItem *m_item;
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QLegend *m_legend;
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private:
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QLegendMarker *q_ptr;
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friend class QLegendPrivate;
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friend class LegendMarkerItem;
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Q_DECLARE_PUBLIC(QLegendMarker)
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};
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QTCOMMERCIALCHART_END_NAMESPACE
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#endif // QLEGENDMARKERPRIVATE_H
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