| 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 QBARMODELMAPPER_H |
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| 4 | #define QBARMODELMAPPER_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 | |
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| 10 | Q_MOC_INCLUDE(<QtCore / qabstractitemmodel.h>) |
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| 11 | Q_MOC_INCLUDE(<QtGraphs / qbarseries.h>) |
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| 12 | |
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| 13 | QT_BEGIN_NAMESPACE |
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| 14 | |
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| 15 | class QAbstractItemModel; |
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| 16 | class QBarSeries; |
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| 17 | class QBarModelMapperPrivate; |
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| 18 | |
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| 19 | class Q_GRAPHS_EXPORT QBarModelMapper : public QObject |
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| 20 | { |
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| 21 | Q_OBJECT |
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| 22 | Q_PROPERTY(QBarSeries *series READ series WRITE setSeries NOTIFY seriesChanged FINAL) |
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| 23 | Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelChanged FINAL) |
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| 24 | Q_PROPERTY(qsizetype firstBarSetSection READ firstBarSetSection WRITE setFirstBarSetSection |
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| 25 | NOTIFY firstBarSetSectionChanged FINAL) |
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| 26 | Q_PROPERTY(qsizetype lastBarSetSection READ lastBarSetSection WRITE setLastBarSetSection NOTIFY |
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| 27 | lastBarSetSectionChanged FINAL) |
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| 28 | Q_PROPERTY(qsizetype first READ first WRITE setFirst NOTIFY firstChanged FINAL) |
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| 29 | Q_PROPERTY(qsizetype count READ count WRITE setCount NOTIFY countChanged FINAL) |
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| 30 | Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY |
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| 31 | orientationChanged FINAL) |
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| 32 | |
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| 33 | QML_NAMED_ELEMENT(BarModelMapper) |
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| 34 | Q_DECLARE_PRIVATE(QBarModelMapper) |
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| 35 | public: |
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| 36 | explicit QBarModelMapper(QObject *parent = nullptr); |
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| 37 | ~QBarModelMapper() override; |
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| 38 | |
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| 39 | QAbstractItemModel *model() const; |
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| 40 | void setModel(QAbstractItemModel *model); |
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| 41 | |
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| 42 | QBarSeries *series() const; |
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| 43 | void setSeries(QBarSeries *series); |
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| 44 | |
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| 45 | qsizetype firstBarSetSection() const; |
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| 46 | void setFirstBarSetSection(qsizetype newFirstBarSetSection); |
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| 47 | |
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| 48 | qsizetype lastBarSetSection() const; |
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| 49 | void setLastBarSetSection(qsizetype newLastBarSetSection); |
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| 50 | |
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| 51 | qsizetype count() const; |
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| 52 | void setCount(qsizetype newCount); |
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| 53 | |
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| 54 | qsizetype first() const; |
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| 55 | void setFirst(qsizetype newFirst); |
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| 56 | |
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| 57 | Qt::Orientation orientation() const; |
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| 58 | void setOrientation(Qt::Orientation orientation); |
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| 59 | |
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| 60 | Q_SIGNALS: |
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| 61 | void seriesChanged(); |
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| 62 | void modelChanged(); |
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| 63 | void firstBarSetSectionChanged(); |
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| 64 | void lastBarSetSectionChanged(); |
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| 65 | void firstChanged(); |
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| 66 | void countChanged(); |
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| 67 | void orientationChanged(); |
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| 68 | |
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| 69 | protected: |
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| 70 | QBarModelMapper(QBarModelMapperPrivate &dd, QObject *parent = nullptr); |
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| 71 | |
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| 72 | private Q_SLOTS: |
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| 73 | void onValuesAdded(qsizetype index, qsizetype count); |
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| 74 | void onBarLabelChanged(); |
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| 75 | void onBarValueChanged(qsizetype index); |
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| 76 | |
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| 77 | private: |
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| 78 | Q_DISABLE_COPY_MOVE(QBarModelMapper) |
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| 79 | }; |
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| 80 | |
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| 81 | QT_END_NAMESPACE |
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| 82 | |
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| 83 | #endif // QBARMODELMAPPER_H |
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| 84 | |
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