1 | // Copyright (C) 2023 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
3 | |
4 | #ifndef QBARDATAPROXY_H |
5 | #define QBARDATAPROXY_H |
6 | |
7 | #include <QtGraphs/qabstractdataproxy.h> |
8 | #include <QtGraphs/qbardataitem.h> |
9 | #include <QtCore/QList> |
10 | #include <QtCore/QStringList> |
11 | |
12 | Q_MOC_INCLUDE(<QtGraphs/qbar3dseries.h>) |
13 | |
14 | QT_BEGIN_NAMESPACE |
15 | |
16 | class QBarDataProxyPrivate; |
17 | class QBar3DSeries; |
18 | |
19 | using QBarDataRow = QList<QBarDataItem>; |
20 | using QBarDataArray = QList<QBarDataRow *>; |
21 | |
22 | class Q_GRAPHS_EXPORT QBarDataProxy : public QAbstractDataProxy |
23 | { |
24 | Q_OBJECT |
25 | Q_DECLARE_PRIVATE(QBarDataProxy) |
26 | Q_PROPERTY(int rowCount READ rowCount NOTIFY rowCountChanged) |
27 | Q_PROPERTY(int colCount READ colCount NOTIFY colCountChanged) |
28 | Q_PROPERTY(QStringList rowLabels READ rowLabels WRITE setRowLabels NOTIFY rowLabelsChanged) |
29 | Q_PROPERTY(QStringList columnLabels READ columnLabels WRITE setColumnLabels NOTIFY columnLabelsChanged) |
30 | Q_PROPERTY(QBar3DSeries *series READ series NOTIFY seriesChanged) |
31 | public: |
32 | explicit QBarDataProxy(QObject *parent = nullptr); |
33 | virtual ~QBarDataProxy(); |
34 | |
35 | QBar3DSeries *series() const; |
36 | int rowCount() const; |
37 | int colCount() const; |
38 | |
39 | QStringList rowLabels() const; |
40 | void setRowLabels(const QStringList &labels); |
41 | QStringList columnLabels() const; |
42 | void setColumnLabels(const QStringList &labels); |
43 | |
44 | const QBarDataArray *array() const; |
45 | const QBarDataRow *rowAt(int rowIndex) const; |
46 | const QBarDataItem *itemAt(int rowIndex, int columnIndex) const; |
47 | const QBarDataItem *itemAt(const QPoint &position) const; |
48 | |
49 | void resetArray(); |
50 | void resetArray(QBarDataArray *newArray); |
51 | void resetArray(QBarDataArray *newArray, const QStringList &rowLabels, |
52 | const QStringList &columnLabels); |
53 | |
54 | void setRow(int rowIndex, QBarDataRow *row); |
55 | void setRow(int rowIndex, QBarDataRow *row, const QString &label); |
56 | void setRows(int rowIndex, const QBarDataArray &rows); |
57 | void setRows(int rowIndex, const QBarDataArray &rows, const QStringList &labels); |
58 | |
59 | void setItem(int rowIndex, int columnIndex, const QBarDataItem &item); |
60 | void setItem(const QPoint &position, const QBarDataItem &item); |
61 | |
62 | int addRow(QBarDataRow *row); |
63 | int addRow(QBarDataRow *row, const QString &label); |
64 | int addRows(const QBarDataArray &rows); |
65 | int addRows(const QBarDataArray &rows, const QStringList &labels); |
66 | |
67 | void insertRow(int rowIndex, QBarDataRow *row); |
68 | void insertRow(int rowIndex, QBarDataRow *row, const QString &label); |
69 | void insertRows(int rowIndex, const QBarDataArray &rows); |
70 | void insertRows(int rowIndex, const QBarDataArray &rows, const QStringList &labels); |
71 | |
72 | void removeRows(int rowIndex, int removeCount, bool removeLabels = true); |
73 | |
74 | Q_SIGNALS: |
75 | void arrayReset(); |
76 | void rowsAdded(int startIndex, int count); |
77 | void rowsChanged(int startIndex, int count); |
78 | void rowsRemoved(int startIndex, int count); |
79 | void rowsInserted(int startIndex, int count); |
80 | void itemChanged(int rowIndex, int columnIndex); |
81 | |
82 | void rowCountChanged(int count); |
83 | void colCountChanged(int count); |
84 | void rowLabelsChanged(); |
85 | void columnLabelsChanged(); |
86 | void seriesChanged(QBar3DSeries *series); |
87 | |
88 | protected: |
89 | explicit QBarDataProxy(QBarDataProxyPrivate *d, QObject *parent = nullptr); |
90 | |
91 | private: |
92 | Q_DISABLE_COPY(QBarDataProxy) |
93 | |
94 | friend class Bars3DController; |
95 | }; |
96 | |
97 | QT_END_NAMESPACE |
98 | |
99 | #endif |
100 | |