HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/qpieseries.h

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      #ifndef PIESERIES_H

      #define PIESERIES_H

      #include "qchartseries.h"

      #include <QObject>

      #include <QRectF>

      #include <QColor>

      class QGraphicsObject;

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class PieSlice;

      class QTCOMMERCIALCHART_EXPORT QPieSeries : public QChartSeries

      {

          Q_OBJECT

      public:

          // TODO: use a generic data class instead of x and y

          QPieSeries(QGraphicsObject *parent = 0);

          ~QPieSeries();

          QColor randomColor();

          void setSizeFactor(qreal sizeFactor);

          qreal sizeFactor() { return m_sizeFactor; }

      public: // from QChartSeries

          QChartSeriesType type() const { return QChartSeries::SeriesTypePie; }

          bool setData(QList<qreal> data);

      public Q_SLOTS:

          void chartSizeChanged(QRectF rect);

      private:

          void resizeSlices(QRectF rect);

          //Q_DECLARE_PRIVATE(QPieSeries)

          Q_DISABLE_COPY(QPieSeries)

          // TODO: move the followin to internal impl

          QList<qreal> m_data;

          QList<PieSlice*> m_slices;

          QRectF m_chartSize;

          qreal m_sizeFactor;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif // PIESERIES_H

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				#ifndef PIESERIES_H
				#define PIESERIES_H

				#include "qchartseries.h"
				#include <QObject>
				#include <QRectF>
				#include <QColor>

				class QGraphicsObject;
				QTCOMMERCIALCHART_BEGIN_NAMESPACE
				class PieSlice;

				class QTCOMMERCIALCHART_EXPORT QPieSeries : public QChartSeries
				{
				Q_OBJECT

				public:
				// TODO: use a generic data class instead of x and y
				QPieSeries(QGraphicsObject *parent = 0);
				~QPieSeries();
				QColor randomColor();
				void setSizeFactor(qreal sizeFactor);
				qreal sizeFactor() { return m_sizeFactor; }

				public: // from QChartSeries
				QChartSeriesType type() const { return QChartSeries::SeriesTypePie; }
				bool setData(QList<qreal> data);

				public Q_SLOTS:
				void chartSizeChanged(QRectF rect);

				private:
				void resizeSlices(QRectF rect);
				//Q_DECLARE_PRIVATE(QPieSeries)
				Q_DISABLE_COPY(QPieSeries)
				// TODO: move the followin to internal impl
				QList<qreal> m_data;
				QList<PieSlice*> m_slices;
				QRectF m_chartSize;
				qreal m_sizeFactor;
				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif // PIESERIES_H