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/******************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the Qt Charts module.
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**
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** $QT_BEGIN_LICENSE:COMM$
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the 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 The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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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 Qt 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 <QtCharts/QChartGlobal>
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#include <QGraphicsObject>
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#include <QtGui/QBrush>
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#include <QtGui/QPen>
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#include <QtWidgets/QGraphicsLayoutItem>
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QT_CHARTS_BEGIN_NAMESPACE
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class QAbstractSeries;
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class QLegend;
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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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bool m_customLabel;
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bool m_customBrush;
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bool m_customPen;
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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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QT_CHARTS_END_NAMESPACE
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#endif // QLEGENDMARKERPRIVATE_H
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