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

Refactoring piechart API (and internals)

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      #ifndef QCHARTSERIES_H

      #define QCHARTSERIES_H

      #include "qchartglobal.h"

      #include <QObject>

      #include <QAbstractItemModel>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class QTCOMMERCIALCHART_EXPORT QChartSeries : public QObject

      {

          Q_OBJECT

      public:

          enum QChartSeriesType {

              SeriesTypeInvalid = -1,

              SeriesTypeLine,

      //        SeriesTypeArea,

              SeriesTypeBar,

              SeriesTypeStackedBar,

              SeriesTypePercentBar,

              SeriesTypePie,

              SeriesTypeScatter

      //        SeriesTypeSpline

          };

      protected:

          QChartSeries(QObject *parent = 0):QObject(parent){};

      public:

          virtual ~QChartSeries(){};

          // Pure virtual

          virtual QChartSeriesType type() const = 0;

          virtual bool setData(QList<int> /*data*/) { return false; }

          virtual bool setData(QList<qreal> /*data*/) { return false; }

          virtual bool setData(QList<qreal> /*x*/, QList<qreal> /*y*/){ return false; }

          // Prototype for data model. TODO: remove the other setData methods and use something like this for now?

          virtual bool setData(QAbstractItemModel* /*model*/) { return false; }

          // Methods for building a table for bar chart. Call repeatedly to add more than one series

          virtual int addData(QList<qreal> data) {return -1;}

          virtual void removeData(int id) {}

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif

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				#ifndef QCHARTSERIES_H
				#define QCHARTSERIES_H

				#include "qchartglobal.h"
				#include <QObject>
				#include <QAbstractItemModel>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				class QTCOMMERCIALCHART_EXPORT QChartSeries : public QObject
				{
				Q_OBJECT
				public:
				enum QChartSeriesType {
				SeriesTypeInvalid = -1,
				SeriesTypeLine,
				// SeriesTypeArea,
				SeriesTypeBar,
				SeriesTypeStackedBar,
				SeriesTypePercentBar,
				SeriesTypePie,
				SeriesTypeScatter
				// SeriesTypeSpline
				};

				protected:
				QChartSeries(QObject *parent = 0):QObject(parent){};

				public:
				virtual ~QChartSeries(){};

				// Pure virtual
				virtual QChartSeriesType type() const = 0;

				virtual bool setData(QList<int> /data/) { return false; }
				virtual bool setData(QList<qreal> /data/) { return false; }
				virtual bool setData(QList<qreal> /x/, QList<qreal> /y/){ return false; }

				// Prototype for data model. TODO: remove the other setData methods and use something like this for now?
				virtual bool setData(QAbstractItemModel* /model/) { return false; }

				// Methods for building a table for bar chart. Call repeatedly to add more than one series
				virtual int addData(QList<qreal> data) {return -1;}
				virtual void removeData(int id) {}
				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif