1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
3
4#ifndef QHPIEMODELMAPPER_H
5#define QHPIEMODELMAPPER_H
6
7#include <QtCharts/QPieModelMapper>
8
9Q_MOC_INCLUDE(<QtCharts/qpieseries.h>)
10Q_MOC_INCLUDE(<QtCore/qabstractitemmodel.h>)
11
12QT_BEGIN_NAMESPACE
13/* Comment line for syncqt to generate the fwd-include correctly, due to QTBUG-22432 */
14class Q_CHARTS_EXPORT QHPieModelMapper : public QPieModelMapper
15{
16 Q_OBJECT
17 Q_PROPERTY(QPieSeries *series READ series WRITE setSeries NOTIFY seriesReplaced)
18 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelReplaced)
19 Q_PROPERTY(int valuesRow READ valuesRow WRITE setValuesRow NOTIFY valuesRowChanged)
20 Q_PROPERTY(int labelsRow READ labelsRow WRITE setLabelsRow NOTIFY labelsRowChanged)
21 Q_PROPERTY(int firstColumn READ firstColumn WRITE setFirstColumn NOTIFY firstColumnChanged)
22 Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount NOTIFY columnCountChanged)
23
24public:
25 explicit QHPieModelMapper(QObject *parent = nullptr);
26
27 QAbstractItemModel *model() const;
28 void setModel(QAbstractItemModel *model);
29
30 QPieSeries *series() const;
31 void setSeries(QPieSeries *series);
32
33 int valuesRow() const;
34 void setValuesRow(int valuesRow);
35
36 int labelsRow() const;
37 void setLabelsRow(int labelsRow);
38
39 int firstColumn() const;
40 void setFirstColumn(int firstColumn);
41
42 int columnCount() const;
43 void setColumnCount(int columnCount);
44
45Q_SIGNALS:
46 void seriesReplaced();
47 void modelReplaced();
48 void valuesRowChanged();
49 void labelsRowChanged();
50 void firstColumnChanged();
51 void columnCountChanged();
52};
53
54QT_END_NAMESPACE
55
56#endif // QHPIEMODELMAPPER_H
57

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