| 1 | // Copyright (C) 2024 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
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| 3 | #ifndef QTGRAPHS_QPIEMODELMAPPER_H |
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| 4 | #define QTGRAPHS_QPIEMODELMAPPER_H |
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| 5 | |
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| 6 | #include <QtCore/qobject.h> |
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| 7 | #include <QtGraphs/qgraphsglobal.h> |
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| 8 | #include <QtQmlIntegration/qqmlintegration.h> |
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| 9 | Q_MOC_INCLUDE(<QtGraphs / qpieseries.h>) |
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| 10 | Q_MOC_INCLUDE(<QtCore / qabstractitemmodel.h>) |
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| 11 | |
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| 12 | QT_BEGIN_NAMESPACE |
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| 13 | |
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| 14 | class QAbstractItemModel; |
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| 15 | class QPieModelMapperPrivate; |
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| 16 | class QPieSeries; |
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| 17 | |
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| 18 | class Q_GRAPHS_EXPORT QPieModelMapper : public QObject |
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| 19 | { |
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| 20 | Q_OBJECT |
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| 21 | Q_PROPERTY(QPieSeries *series READ series WRITE setSeries NOTIFY seriesChanged FINAL) |
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| 22 | Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelChanged FINAL) |
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| 23 | Q_PROPERTY(qsizetype valuesSection READ valuesSection WRITE setValuesSection NOTIFY |
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| 24 | valuesSectionChanged FINAL) |
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| 25 | Q_PROPERTY(qsizetype labelsSection READ labelsSection WRITE setLabelsSection NOTIFY |
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| 26 | labelsSectionChanged FINAL) |
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| 27 | Q_PROPERTY(qsizetype first READ first WRITE setFirst NOTIFY firstChanged FINAL) |
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| 28 | Q_PROPERTY(qsizetype count READ count WRITE setCount NOTIFY countChanged FINAL) |
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| 29 | Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY |
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| 30 | orientationChanged FINAL) |
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| 31 | QML_NAMED_ELEMENT(PieModelMapper) |
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| 32 | |
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| 33 | Q_DECLARE_PRIVATE(QPieModelMapper) |
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| 34 | public: |
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| 35 | explicit QPieModelMapper(QObject *parent = nullptr); |
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| 36 | ~QPieModelMapper() override; |
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| 37 | |
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| 38 | QPieSeries *series() const; |
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| 39 | void setSeries(QPieSeries *series); |
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| 40 | |
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| 41 | qsizetype first() const; |
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| 42 | void setFirst(qsizetype first); |
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| 43 | |
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| 44 | qsizetype count() const; |
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| 45 | void setCount(qsizetype count); |
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| 46 | |
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| 47 | qsizetype valuesSection() const; |
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| 48 | void setValuesSection(qsizetype valuesSection); |
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| 49 | |
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| 50 | qsizetype labelsSection() const; |
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| 51 | void setLabelsSection(qsizetype labelsSection); |
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| 52 | |
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| 53 | Qt::Orientation orientation() const; |
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| 54 | void setOrientation(Qt::Orientation orientation); |
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| 55 | |
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| 56 | QAbstractItemModel *model() const; |
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| 57 | void setModel(QAbstractItemModel *model); |
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| 58 | Q_SIGNALS: |
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| 59 | void seriesChanged(); |
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| 60 | void modelChanged(); |
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| 61 | void valuesSectionChanged(); |
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| 62 | void labelsSectionChanged(); |
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| 63 | void firstChanged(); |
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| 64 | void countChanged(); |
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| 65 | void orientationChanged(); |
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| 66 | |
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| 67 | public Q_SLOTS: |
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| 68 | void onSliceLabelChanged(); |
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| 69 | void onSliceValueChanged(); |
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| 70 | |
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| 71 | protected: |
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| 72 | QPieModelMapper(QPieModelMapperPrivate &dd, QObject *parent = nullptr); |
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| 73 | |
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| 74 | Q_DISABLE_COPY_MOVE(QPieModelMapper) |
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| 75 | }; |
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| 76 | |
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| 77 | QT_END_NAMESPACE |
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| 78 | |
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| 79 | #endif // QTGRAPHS_QPIEMODELMAPPER_H |
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| 80 | |
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