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29
30#ifndef QPIEMODELMAPPER_H
31#define QPIEMODELMAPPER_H
32
33#include <QtCharts/QChartGlobal>
34#include <QtCore/QObject>
35
36QT_BEGIN_NAMESPACE
37class QAbstractItemModel;
38QT_END_NAMESPACE
39
40QT_CHARTS_BEGIN_NAMESPACE
41
42class QPieModelMapperPrivate;
43class QPieSeries;
44
45class Q_CHARTS_EXPORT QPieModelMapper : public QObject
46{
47 Q_OBJECT
48
49protected:
50 explicit QPieModelMapper(QObject *parent = nullptr);
51
52 QAbstractItemModel *model() const;
53 void setModel(QAbstractItemModel *model);
54
55 QPieSeries *series() const;
56 void setSeries(QPieSeries *series);
57
58 int first() const;
59 void setFirst(int first);
60
61 int count() const;
62 void setCount(int count);
63
64 int valuesSection() const;
65 void setValuesSection(int valuesSection);
66
67 int labelsSection() const;
68 void setLabelsSection(int labelsSection);
69
70 Qt::Orientation orientation() const;
71 void setOrientation(Qt::Orientation orientation);
72
73protected:
74 QPieModelMapperPrivate * const d_ptr;
75 Q_DECLARE_PRIVATE(QPieModelMapper)
76};
77
78QT_CHARTS_END_NAMESPACE
79
80#endif // QPIEMODELMAPPER_H
81

source code of qtcharts/src/charts/piechart/qpiemodelmapper.h