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#ifndef LEGENDMARKER_P_H
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#define LEGENDMARKER_P_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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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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class QSeries;
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class QBarSet;
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class QPieSlice;
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// TODO: split this to 3 different markers for series, barset and pieslice. Current implementation is easier to misuse...
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class LegendMarker : public QGraphicsObject
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{
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Q_OBJECT
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enum LegendMarkerType {
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LegendMarkerTypeSeries,
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LegendMarkerTypeBarset,
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LegendMarkerTypePieslice
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};
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public:
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LegendMarker(QSeries* series, QGraphicsItem *parent = 0);
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LegendMarker(QSeries* series, QBarSet* barset, QGraphicsItem *parent = 0);
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LegendMarker(QSeries* series, QPieSlice* pieslice, QGraphicsItem *parent = 0);
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void setPos(qreal x, qreal y);
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void setPen(const QPen pen);
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QPen pen() const;
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void setBrush(const QBrush brush);
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QBrush brush() const;
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void setName(const QString name);
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QString name() const;
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QSeries* series() const;
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
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QRectF boundingRect() const;
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void layoutChanged();
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public:
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// From QGraphicsObject
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void mousePressEvent(QGraphicsSceneMouseEvent *event);
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Q_SIGNALS:
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void clicked(QSeries* series, Qt::MouseButton button);
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void clicked(QBarSet* barset, Qt::MouseButton button);
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void clicked(QPieSlice* pieslice, Qt::MouseButton button);
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public Q_SLOTS:
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void changed();
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private:
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QPointF mPos;
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QSize mSize;
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QRectF mBoundingRect;
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QRectF mMarkerBoundingRect;
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QBrush mBrush;
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QPen mPen;
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QSeries* mSeries;
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QBarSet* mBarset;
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QPieSlice* mPieslice;
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LegendMarkerType mType;
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QGraphicsSimpleTextItem mTextItem;
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};
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QTCOMMERCIALCHART_END_NAMESPACE
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#endif // LEGENDMARKER_P_H
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