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3** Copyright (C) 2016 The Qt Company Ltd.
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6** This file is part of the Qt Charts module of the Qt Toolkit.
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29
30#ifndef QBARMODELMAPPER_H
31#define QBARMODELMAPPER_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 QBarModelMapperPrivate;
43class QAbstractBarSeries;
44
45class Q_CHARTS_EXPORT QBarModelMapper : public QObject
46{
47 Q_OBJECT
48
49protected:
50 explicit QBarModelMapper(QObject *parent = nullptr);
51
52 QAbstractItemModel *model() const;
53 void setModel(QAbstractItemModel *model);
54
55 QAbstractBarSeries *series() const;
56 void setSeries(QAbstractBarSeries *series);
57
58 int first() const;
59 void setFirst(int first);
60
61 int count() const;
62 void setCount(int count);
63
64 int firstBarSetSection() const;
65 void setFirstBarSetSection(int firstBarSetSection);
66
67 int lastBarSetSection() const;
68 void setLastBarSetSection(int lastBarSetSection);
69
70 Qt::Orientation orientation() const;
71 void setOrientation(Qt::Orientation orientation);
72
73protected:
74 QBarModelMapperPrivate * const d_ptr;
75 Q_DECLARE_PRIVATE(QBarModelMapper)
76};
77
78QT_CHARTS_END_NAMESPACE
79
80#endif // QBARMODELMAPPER_H
81

source code of qtcharts/src/charts/barchart/qbarmodelmapper.h