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29
30#ifndef QITEMMODELBARDATAPROXY_H
31#define QITEMMODELBARDATAPROXY_H
32
33#include <QtDataVisualization/qbardataproxy.h>
34#include <QtCore/QAbstractItemModel>
35#include <QtCore/QRegExp>
36
37QT_BEGIN_NAMESPACE_DATAVISUALIZATION
38
39class QItemModelBarDataProxyPrivate;
40
41class QT_DATAVISUALIZATION_EXPORT QItemModelBarDataProxy : public QBarDataProxy
42{
43 Q_OBJECT
44 Q_ENUMS(MultiMatchBehavior)
45 Q_PROPERTY(QAbstractItemModel* itemModel READ itemModel WRITE setItemModel NOTIFY itemModelChanged)
46 Q_PROPERTY(QString rowRole READ rowRole WRITE setRowRole NOTIFY rowRoleChanged)
47 Q_PROPERTY(QString columnRole READ columnRole WRITE setColumnRole NOTIFY columnRoleChanged)
48 Q_PROPERTY(QString valueRole READ valueRole WRITE setValueRole NOTIFY valueRoleChanged)
49 Q_PROPERTY(QString rotationRole READ rotationRole WRITE setRotationRole NOTIFY rotationRoleChanged)
50 Q_PROPERTY(QStringList rowCategories READ rowCategories WRITE setRowCategories NOTIFY rowCategoriesChanged)
51 Q_PROPERTY(QStringList columnCategories READ columnCategories WRITE setColumnCategories NOTIFY columnCategoriesChanged)
52 Q_PROPERTY(bool useModelCategories READ useModelCategories WRITE setUseModelCategories NOTIFY useModelCategoriesChanged)
53 Q_PROPERTY(bool autoRowCategories READ autoRowCategories WRITE setAutoRowCategories NOTIFY autoRowCategoriesChanged)
54 Q_PROPERTY(bool autoColumnCategories READ autoColumnCategories WRITE setAutoColumnCategories NOTIFY autoColumnCategoriesChanged)
55 Q_PROPERTY(QRegExp rowRolePattern READ rowRolePattern WRITE setRowRolePattern NOTIFY rowRolePatternChanged REVISION 1)
56 Q_PROPERTY(QRegExp columnRolePattern READ columnRolePattern WRITE setColumnRolePattern NOTIFY columnRolePatternChanged REVISION 1)
57 Q_PROPERTY(QRegExp valueRolePattern READ valueRolePattern WRITE setValueRolePattern NOTIFY valueRolePatternChanged REVISION 1)
58 Q_PROPERTY(QRegExp rotationRolePattern READ rotationRolePattern WRITE setRotationRolePattern NOTIFY rotationRolePatternChanged REVISION 1)
59 Q_PROPERTY(QString rowRoleReplace READ rowRoleReplace WRITE setRowRoleReplace NOTIFY rowRoleReplaceChanged REVISION 1)
60 Q_PROPERTY(QString columnRoleReplace READ columnRoleReplace WRITE setColumnRoleReplace NOTIFY columnRoleReplaceChanged REVISION 1)
61 Q_PROPERTY(QString valueRoleReplace READ valueRoleReplace WRITE setValueRoleReplace NOTIFY valueRoleReplaceChanged REVISION 1)
62 Q_PROPERTY(QString rotationRoleReplace READ rotationRoleReplace WRITE setRotationRoleReplace NOTIFY rotationRoleReplaceChanged REVISION 1)
63 Q_PROPERTY(MultiMatchBehavior multiMatchBehavior READ multiMatchBehavior WRITE setMultiMatchBehavior NOTIFY multiMatchBehaviorChanged REVISION 1)
64
65public:
66 enum MultiMatchBehavior {
67 MMBFirst = 0,
68 MMBLast = 1,
69 MMBAverage = 2,
70 MMBCumulative = 3
71 };
72
73 explicit QItemModelBarDataProxy(QObject *parent = nullptr);
74 explicit QItemModelBarDataProxy(QAbstractItemModel *itemModel, QObject *parent = nullptr);
75 explicit QItemModelBarDataProxy(QAbstractItemModel *itemModel, const QString &valueRole,
76 QObject *parent = nullptr);
77 explicit QItemModelBarDataProxy(QAbstractItemModel *itemModel, const QString &rowRole,
78 const QString &columnRole, const QString &valueRole,
79 QObject *parent = nullptr);
80 explicit QItemModelBarDataProxy(QAbstractItemModel *itemModel, const QString &rowRole,
81 const QString &columnRole, const QString &valueRole,
82 const QString &rotationRole, QObject *parent = nullptr);
83 explicit QItemModelBarDataProxy(QAbstractItemModel *itemModel, const QString &rowRole,
84 const QString &columnRole, const QString &valueRole,
85 const QStringList &rowCategories, const QStringList &columnCategories,
86 QObject *parent = nullptr);
87 explicit QItemModelBarDataProxy(QAbstractItemModel *itemModel, const QString &rowRole,
88 const QString &columnRole, const QString &valueRole,
89 const QString &rotationRole, const QStringList &rowCategories,
90 const QStringList &columnCategories, QObject *parent = nullptr);
91 virtual ~QItemModelBarDataProxy();
92
93 void setItemModel(QAbstractItemModel *itemModel);
94 QAbstractItemModel *itemModel() const;
95
96 void setRowRole(const QString &role);
97 QString rowRole() const;
98 void setColumnRole(const QString &role);
99 QString columnRole() const;
100 void setValueRole(const QString &role);
101 QString valueRole() const;
102 void setRotationRole(const QString &role);
103 QString rotationRole() const;
104
105 void setRowCategories(const QStringList &categories);
106 QStringList rowCategories() const;
107 void setColumnCategories(const QStringList &categories);
108 QStringList columnCategories() const;
109
110 void setUseModelCategories(bool enable);
111 bool useModelCategories() const;
112 void setAutoRowCategories(bool enable);
113 bool autoRowCategories() const;
114 void setAutoColumnCategories(bool enable);
115 bool autoColumnCategories() const;
116
117 void remap(const QString &rowRole, const QString &columnRole,
118 const QString &valueRole, const QString &rotationRole,
119 const QStringList &rowCategories,
120 const QStringList &columnCategories);
121
122 Q_INVOKABLE int rowCategoryIndex(const QString& category);
123 Q_INVOKABLE int columnCategoryIndex(const QString& category);
124
125 void setRowRolePattern(const QRegExp &pattern);
126 QRegExp rowRolePattern() const;
127 void setColumnRolePattern(const QRegExp &pattern);
128 QRegExp columnRolePattern() const;
129 void setValueRolePattern(const QRegExp &pattern);
130 QRegExp valueRolePattern() const;
131 void setRotationRolePattern(const QRegExp &pattern);
132 QRegExp rotationRolePattern() const;
133
134 void setRowRoleReplace(const QString &replace);
135 QString rowRoleReplace() const;
136 void setColumnRoleReplace(const QString &replace);
137 QString columnRoleReplace() const;
138 void setValueRoleReplace(const QString &replace);
139 QString valueRoleReplace() const;
140 void setRotationRoleReplace(const QString &replace);
141 QString rotationRoleReplace() const;
142
143 void setMultiMatchBehavior(MultiMatchBehavior behavior);
144 MultiMatchBehavior multiMatchBehavior() const;
145
146Q_SIGNALS:
147 void itemModelChanged(const QAbstractItemModel* itemModel);
148 void rowRoleChanged(const QString &role);
149 void columnRoleChanged(const QString &role);
150 void valueRoleChanged(const QString &role);
151 void rotationRoleChanged(const QString &role);
152 void rowCategoriesChanged();
153 void columnCategoriesChanged();
154 void useModelCategoriesChanged(bool enable);
155 void autoRowCategoriesChanged(bool enable);
156 void autoColumnCategoriesChanged(bool enable);
157 Q_REVISION(1) void rowRolePatternChanged(const QRegExp &pattern);
158 Q_REVISION(1) void columnRolePatternChanged(const QRegExp &pattern);
159 Q_REVISION(1) void valueRolePatternChanged(const QRegExp &pattern);
160 Q_REVISION(1) void rotationRolePatternChanged(const QRegExp &pattern);
161 Q_REVISION(1) void rowRoleReplaceChanged(const QString &replace);
162 Q_REVISION(1) void columnRoleReplaceChanged(const QString &replace);
163 Q_REVISION(1) void valueRoleReplaceChanged(const QString &replace);
164 Q_REVISION(1) void rotationRoleReplaceChanged(const QString &replace);
165 Q_REVISION(1) void multiMatchBehaviorChanged(MultiMatchBehavior behavior);
166
167protected:
168 QItemModelBarDataProxyPrivate *dptr();
169 const QItemModelBarDataProxyPrivate *dptrc() const;
170
171private:
172 Q_DISABLE_COPY(QItemModelBarDataProxy)
173
174 friend class BarItemModelHandler;
175};
176
177QT_END_NAMESPACE_DATAVISUALIZATION
178
179#endif
180

source code of qtdatavis3d/src/datavisualization/data/qitemmodelbardataproxy.h