1// Copyright (C) 2023 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
3
4#ifndef QITEMMODELSURFACEDATAPROXY_H
5#define QITEMMODELSURFACEDATAPROXY_H
6
7#include <QtCore/qabstractitemmodel.h>
8#include <QtCore/qregularexpression.h>
9#include <QtCore/qstringlist.h>
10#include <QtGraphs/qsurfacedataproxy.h>
11
12QT_BEGIN_NAMESPACE
13
14class QItemModelSurfaceDataProxyPrivate;
15
16class Q_GRAPHS_EXPORT QItemModelSurfaceDataProxy : public QSurfaceDataProxy
17{
18 Q_OBJECT
19 Q_DECLARE_PRIVATE(QItemModelSurfaceDataProxy)
20 Q_CLASSINFO("RegisterEnumClassesUnscoped", "false")
21 Q_PROPERTY(QAbstractItemModel *itemModel READ itemModel WRITE setItemModel NOTIFY
22 itemModelChanged FINAL)
23 Q_PROPERTY(QString rowRole READ rowRole WRITE setRowRole NOTIFY rowRoleChanged FINAL)
24 Q_PROPERTY(QString columnRole READ columnRole WRITE setColumnRole NOTIFY columnRoleChanged FINAL)
25 Q_PROPERTY(QString xPosRole READ xPosRole WRITE setXPosRole NOTIFY xPosRoleChanged FINAL)
26 Q_PROPERTY(QString yPosRole READ yPosRole WRITE setYPosRole NOTIFY yPosRoleChanged FINAL)
27 Q_PROPERTY(QString zPosRole READ zPosRole WRITE setZPosRole NOTIFY zPosRoleChanged FINAL)
28 Q_PROPERTY(QStringList rowCategories READ rowCategories WRITE setRowCategories NOTIFY
29 rowCategoriesChanged FINAL)
30 Q_PROPERTY(QStringList columnCategories READ columnCategories WRITE setColumnCategories NOTIFY
31 columnCategoriesChanged FINAL)
32 Q_PROPERTY(bool useModelCategories READ useModelCategories WRITE setUseModelCategories NOTIFY
33 useModelCategoriesChanged FINAL)
34 Q_PROPERTY(bool autoRowCategories READ autoRowCategories WRITE setAutoRowCategories NOTIFY
35 autoRowCategoriesChanged FINAL)
36 Q_PROPERTY(bool autoColumnCategories READ autoColumnCategories WRITE setAutoColumnCategories
37 NOTIFY autoColumnCategoriesChanged FINAL)
38 Q_PROPERTY(QRegularExpression rowRolePattern READ rowRolePattern WRITE setRowRolePattern NOTIFY
39 rowRolePatternChanged FINAL)
40 Q_PROPERTY(QRegularExpression columnRolePattern READ columnRolePattern WRITE
41 setColumnRolePattern NOTIFY columnRolePatternChanged FINAL)
42 Q_PROPERTY(QRegularExpression xPosRolePattern READ xPosRolePattern WRITE setXPosRolePattern
43 NOTIFY xPosRolePatternChanged FINAL)
44 Q_PROPERTY(QRegularExpression yPosRolePattern READ yPosRolePattern WRITE setYPosRolePattern
45 NOTIFY yPosRolePatternChanged FINAL)
46 Q_PROPERTY(QRegularExpression zPosRolePattern READ zPosRolePattern WRITE setZPosRolePattern
47 NOTIFY zPosRolePatternChanged FINAL)
48 Q_PROPERTY(QString rowRoleReplace READ rowRoleReplace WRITE setRowRoleReplace NOTIFY
49 rowRoleReplaceChanged FINAL)
50 Q_PROPERTY(QString columnRoleReplace READ columnRoleReplace WRITE setColumnRoleReplace NOTIFY
51 columnRoleReplaceChanged FINAL)
52 Q_PROPERTY(QString xPosRoleReplace READ xPosRoleReplace WRITE setXPosRoleReplace NOTIFY
53 xPosRoleReplaceChanged FINAL)
54 Q_PROPERTY(QString yPosRoleReplace READ yPosRoleReplace WRITE setYPosRoleReplace NOTIFY
55 yPosRoleReplaceChanged FINAL)
56 Q_PROPERTY(QString zPosRoleReplace READ zPosRoleReplace WRITE setZPosRoleReplace NOTIFY
57 zPosRoleReplaceChanged FINAL)
58 Q_PROPERTY(
59 QItemModelSurfaceDataProxy::MultiMatchBehavior multiMatchBehavior READ multiMatchBehavior
60 WRITE setMultiMatchBehavior NOTIFY multiMatchBehaviorChanged FINAL)
61
62public:
63 enum class MultiMatchBehavior {
64 First,
65 Last,
66 Average,
67 CumulativeY,
68 };
69 Q_ENUM(MultiMatchBehavior)
70
71 explicit QItemModelSurfaceDataProxy(QObject *parent = nullptr);
72 explicit QItemModelSurfaceDataProxy(QAbstractItemModel *itemModel, QObject *parent = nullptr);
73 explicit QItemModelSurfaceDataProxy(QAbstractItemModel *itemModel,
74 const QString &yPosRole,
75 QObject *parent = nullptr);
76 explicit QItemModelSurfaceDataProxy(QAbstractItemModel *itemModel,
77 const QString &rowRole,
78 const QString &columnRole,
79 const QString &yPosRole,
80 QObject *parent = nullptr);
81 explicit QItemModelSurfaceDataProxy(QAbstractItemModel *itemModel,
82 const QString &rowRole,
83 const QString &columnRole,
84 const QString &xPosRole,
85 const QString &yPosRole,
86 const QString &zPosRole,
87 QObject *parent = nullptr);
88 explicit QItemModelSurfaceDataProxy(QAbstractItemModel *itemModel,
89 const QString &rowRole,
90 const QString &columnRole,
91 const QString &yPosRole,
92 const QStringList &rowCategories,
93 const QStringList &columnCategories,
94 QObject *parent = nullptr);
95 explicit QItemModelSurfaceDataProxy(QAbstractItemModel *itemModel,
96 const QString &rowRole,
97 const QString &columnRole,
98 const QString &xPosRole,
99 const QString &yPosRole,
100 const QString &zPosRole,
101 const QStringList &rowCategories,
102 const QStringList &columnCategories,
103 QObject *parent = nullptr);
104 ~QItemModelSurfaceDataProxy() override;
105
106 void setItemModel(QAbstractItemModel *itemModel);
107 QAbstractItemModel *itemModel() const;
108
109 void setRowRole(const QString &role);
110 QString rowRole() const;
111 void setColumnRole(const QString &role);
112 QString columnRole() const;
113 void setXPosRole(const QString &role);
114 QString xPosRole() const;
115 void setYPosRole(const QString &role);
116 QString yPosRole() const;
117 void setZPosRole(const QString &role);
118 QString zPosRole() const;
119
120 void setRowCategories(const QStringList &categories);
121 QStringList rowCategories() const;
122 void setColumnCategories(const QStringList &categories);
123 QStringList columnCategories() const;
124
125 void setUseModelCategories(bool enable);
126 bool useModelCategories() const;
127 void setAutoRowCategories(bool enable);
128 bool autoRowCategories() const;
129 void setAutoColumnCategories(bool enable);
130 bool autoColumnCategories() const;
131
132 void remap(const QString &rowRole,
133 const QString &columnRole,
134 const QString &xPosRole,
135 const QString &yPosRole,
136 const QString &zPosRole,
137 const QStringList &rowCategories,
138 const QStringList &columnCategories);
139
140 Q_INVOKABLE qsizetype rowCategoryIndex(const QString &category);
141 Q_INVOKABLE qsizetype columnCategoryIndex(const QString &category);
142
143 void setRowRolePattern(const QRegularExpression &pattern);
144 QRegularExpression rowRolePattern() const;
145 void setColumnRolePattern(const QRegularExpression &pattern);
146 QRegularExpression columnRolePattern() const;
147 void setXPosRolePattern(const QRegularExpression &pattern);
148 QRegularExpression xPosRolePattern() const;
149 void setYPosRolePattern(const QRegularExpression &pattern);
150 QRegularExpression yPosRolePattern() const;
151 void setZPosRolePattern(const QRegularExpression &pattern);
152 QRegularExpression zPosRolePattern() const;
153
154 void setRowRoleReplace(const QString &replace);
155 QString rowRoleReplace() const;
156 void setColumnRoleReplace(const QString &replace);
157 QString columnRoleReplace() const;
158 void setXPosRoleReplace(const QString &replace);
159 QString xPosRoleReplace() const;
160 void setYPosRoleReplace(const QString &replace);
161 QString yPosRoleReplace() const;
162 void setZPosRoleReplace(const QString &replace);
163 QString zPosRoleReplace() const;
164
165 void setMultiMatchBehavior(QItemModelSurfaceDataProxy::MultiMatchBehavior behavior);
166 QItemModelSurfaceDataProxy::MultiMatchBehavior multiMatchBehavior() const;
167
168Q_SIGNALS:
169 void itemModelChanged(const QAbstractItemModel *itemModel);
170 void rowRoleChanged(const QString &role);
171 void columnRoleChanged(const QString &role);
172 void xPosRoleChanged(const QString &role);
173 void yPosRoleChanged(const QString &role);
174 void zPosRoleChanged(const QString &role);
175 void rowCategoriesChanged();
176 void columnCategoriesChanged();
177 void useModelCategoriesChanged(bool enable);
178 void autoRowCategoriesChanged(bool enable);
179 void autoColumnCategoriesChanged(bool enable);
180 void rowRolePatternChanged(const QRegularExpression &pattern);
181 void columnRolePatternChanged(const QRegularExpression &pattern);
182 void xPosRolePatternChanged(const QRegularExpression &pattern);
183 void yPosRolePatternChanged(const QRegularExpression &pattern);
184 void zPosRolePatternChanged(const QRegularExpression &pattern);
185 void rowRoleReplaceChanged(const QString &replace);
186 void columnRoleReplaceChanged(const QString &replace);
187 void xPosRoleReplaceChanged(const QString &replace);
188 void yPosRoleReplaceChanged(const QString &replace);
189 void zPosRoleReplaceChanged(const QString &replace);
190 void multiMatchBehaviorChanged(QItemModelSurfaceDataProxy::MultiMatchBehavior behavior);
191
192private:
193 Q_DISABLE_COPY(QItemModelSurfaceDataProxy)
194
195 friend class SurfaceItemModelHandler;
196};
197
198QT_END_NAMESPACE
199
200#endif
201

Provided by KDAB

Privacy Policy
Start learning QML with our Intro Training
Find out more

source code of qtgraphs/src/graphs3d/data/qitemmodelsurfacedataproxy.h