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28 | |
29 | #ifndef TESTTYPES_H |
30 | #define TESTTYPES_H |
31 | |
32 | #include <QtCore/qabstractitemmodel.h> |
33 | #include <QtCore/qitemselectionmodel.h> |
34 | #include "qdebug.h" |
35 | |
36 | class ItemModelsTest : public QObject |
37 | { |
38 | Q_OBJECT |
39 | |
40 | Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel NOTIFY modelChanged) |
41 | Q_PROPERTY(QModelIndex modelIndex READ modelIndex WRITE setModelIndex NOTIFY changed) |
42 | Q_PROPERTY(QPersistentModelIndex persistentModelIndex READ persistentModelIndex WRITE setPersistentModelIndex NOTIFY changed) |
43 | Q_PROPERTY(QModelIndexList modelIndexList READ modelIndexList WRITE setModelIndexList NOTIFY changed) |
44 | Q_PROPERTY(QItemSelection itemSelection READ itemSelection WRITE setItemSelection NOTIFY changed) |
45 | |
46 | public: |
47 | ItemModelsTest(QObject *parent = 0) |
48 | : QObject(parent) |
49 | , m_model(0) |
50 | { |
51 | } |
52 | |
53 | QModelIndex modelIndex() const |
54 | { |
55 | return m_modelIndex; |
56 | } |
57 | |
58 | QPersistentModelIndex persistentModelIndex() const |
59 | { |
60 | return m_persistentModelIndex; |
61 | } |
62 | |
63 | QModelIndexList modelIndexList() |
64 | { |
65 | static bool firstTime = true; |
66 | if (firstTime && m_model && m_modelIndexList.isEmpty()) { |
67 | firstTime = false; |
68 | for (int i = 0; i < m_model->rowCount(); i++) |
69 | m_modelIndexList << m_model->index(row: i, column: 0); |
70 | } |
71 | return m_modelIndexList; |
72 | } |
73 | |
74 | Q_INVOKABLE QModelIndexList someModelIndexList() const |
75 | { |
76 | QModelIndexList list; |
77 | if (m_model) |
78 | for (int i = 0; i < m_model->rowCount(); i++) |
79 | list << m_model->index(row: i, column: 0); |
80 | return list; |
81 | } |
82 | |
83 | QItemSelection itemSelection() const |
84 | { |
85 | return m_itemSelection; |
86 | } |
87 | |
88 | void emitChanged() |
89 | { |
90 | emit changed(); |
91 | } |
92 | |
93 | void emitSignalWithModelIndex(const QModelIndex &index) |
94 | { |
95 | emit signalWithModelIndex(index); |
96 | } |
97 | |
98 | void emitSignalWithPersistentModelIndex(const QPersistentModelIndex &index) |
99 | { |
100 | emit signalWithPersistentModelIndex(index); |
101 | } |
102 | |
103 | QAbstractItemModel * model() const |
104 | { |
105 | return m_model; |
106 | } |
107 | |
108 | Q_INVOKABLE QModelIndex invalidModelIndex() const |
109 | { |
110 | return QModelIndex(); |
111 | } |
112 | |
113 | Q_INVOKABLE QItemSelectionRange createItemSelectionRange(const QModelIndex &tl, const QModelIndex &br) const |
114 | { |
115 | return QItemSelectionRange(tl, br); |
116 | } |
117 | |
118 | Q_INVOKABLE QItemSelection createItemSelection() |
119 | { |
120 | return QItemSelection(); |
121 | } |
122 | |
123 | Q_INVOKABLE QPersistentModelIndex createPersistentModelIndex(const QModelIndex &index) |
124 | { |
125 | return QPersistentModelIndex(index); |
126 | } |
127 | |
128 | public slots: |
129 | void setModelIndex(const QModelIndex &arg) |
130 | { |
131 | if (m_modelIndex == arg) |
132 | return; |
133 | |
134 | m_modelIndex = arg; |
135 | emit changed(); |
136 | } |
137 | |
138 | void setPersistentModelIndex(const QPersistentModelIndex &arg) |
139 | { |
140 | if (m_persistentModelIndex == arg) |
141 | return; |
142 | |
143 | m_persistentModelIndex = arg; |
144 | emit changed(); |
145 | } |
146 | |
147 | void setModel(QAbstractItemModel *arg) |
148 | { |
149 | if (m_model == arg) |
150 | return; |
151 | |
152 | m_model = arg; |
153 | emit modelChanged(arg); |
154 | } |
155 | |
156 | void setModelIndexList(QModelIndexList arg) |
157 | { |
158 | if (m_modelIndexList == arg) |
159 | return; |
160 | |
161 | m_modelIndexList = arg; |
162 | emit changed(); |
163 | } |
164 | |
165 | void setItemSelection(QItemSelection arg) |
166 | { |
167 | if (m_itemSelection == arg) |
168 | return; |
169 | |
170 | m_itemSelection = arg; |
171 | emit changed(); |
172 | } |
173 | |
174 | signals: |
175 | void changed(); |
176 | |
177 | void signalWithModelIndex(QModelIndex index); |
178 | void signalWithPersistentModelIndex(QPersistentModelIndex index); |
179 | |
180 | void modelChanged(QAbstractItemModel * arg); |
181 | |
182 | private: |
183 | QModelIndex m_modelIndex; |
184 | QPersistentModelIndex m_persistentModelIndex; |
185 | QAbstractItemModel *m_model; |
186 | QModelIndexList m_modelIndexList; |
187 | QItemSelection m_itemSelection; |
188 | }; |
189 | |
190 | #endif // TESTTYPES_H |
191 | |
192 |