1 | // Copyright (C) 2024 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
3 | #ifndef QTGRAPHS_QBARMODELMAPPER_H |
4 | #define QTGRAPHS_QBARMODELMAPPER_H |
5 | |
6 | #include <QtCore/qobject.h> |
7 | #include <QtGraphs/qgraphsglobal.h> |
8 | #include <QtQmlIntegration/qqmlintegration.h> |
9 | |
10 | Q_MOC_INCLUDE(<QtCore / qabstractitemmodel.h>) |
11 | Q_MOC_INCLUDE(<QtGraphs / qbarseries.h>) |
12 | |
13 | QT_BEGIN_NAMESPACE |
14 | |
15 | class QAbstractItemModel; |
16 | class QBarSeries; |
17 | class QBarModelMapperPrivate; |
18 | |
19 | class Q_GRAPHS_EXPORT QBarModelMapper : public QObject |
20 | { |
21 | Q_OBJECT |
22 | Q_PROPERTY(QBarSeries *series READ series WRITE setSeries NOTIFY seriesChanged FINAL) |
23 | Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelChanged FINAL) |
24 | Q_PROPERTY(qsizetype firstBarSetSection READ firstBarSetSection WRITE setFirstBarSetSection |
25 | NOTIFY firstBarSetSectionChanged FINAL) |
26 | Q_PROPERTY(qsizetype lastBarSetSection READ lastBarSetSection WRITE setLastBarSetSection NOTIFY |
27 | lastBarSetSectionChanged FINAL) |
28 | Q_PROPERTY(qsizetype first READ first WRITE setFirst NOTIFY firstChanged FINAL) |
29 | Q_PROPERTY(qsizetype count READ count WRITE setCount NOTIFY countChanged FINAL) |
30 | Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation NOTIFY |
31 | orientationChanged FINAL) |
32 | |
33 | QML_NAMED_ELEMENT(BarModelMapper) |
34 | Q_DECLARE_PRIVATE(QBarModelMapper) |
35 | public: |
36 | explicit QBarModelMapper(QObject *parent = nullptr); |
37 | ~QBarModelMapper() override; |
38 | |
39 | QAbstractItemModel *model() const; |
40 | void setModel(QAbstractItemModel *model); |
41 | |
42 | QBarSeries *series() const; |
43 | void setSeries(QBarSeries *series); |
44 | |
45 | qsizetype firstBarSetSection() const; |
46 | void setFirstBarSetSection(qsizetype newFirstBarSetSection); |
47 | |
48 | qsizetype lastBarSetSection() const; |
49 | void setLastBarSetSection(qsizetype newLastBarSetSection); |
50 | |
51 | qsizetype count() const; |
52 | void setCount(qsizetype newCount); |
53 | |
54 | qsizetype first() const; |
55 | void setFirst(qsizetype newFirst); |
56 | |
57 | Qt::Orientation orientation() const; |
58 | void setOrientation(Qt::Orientation orientation); |
59 | |
60 | Q_SIGNALS: |
61 | void seriesChanged(); |
62 | void modelChanged(); |
63 | void firstBarSetSectionChanged(); |
64 | void lastBarSetSectionChanged(); |
65 | void firstChanged(); |
66 | void countChanged(); |
67 | void orientationChanged(); |
68 | |
69 | protected: |
70 | QBarModelMapper(QBarModelMapperPrivate &dd, QObject *parent = nullptr); |
71 | |
72 | private Q_SLOTS: |
73 | void onValuesAdded(qsizetype index, qsizetype count); |
74 | void onBarLabelChanged(); |
75 | void onBarValueChanged(qsizetype index); |
76 | |
77 | private: |
78 | Q_DISABLE_COPY_MOVE(QBarModelMapper) |
79 | }; |
80 | |
81 | QT_END_NAMESPACE |
82 | |
83 | #endif // QTGRAPHS_QBARMODELMAPPER_H |
84 | |