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39 | |
40 | #include <QTest> |
41 | #include <QSignalSpy> |
42 | #include <QStandardItemModel> |
43 | #include <QStringListModel> |
44 | #include <QAbstractItemModelTester> |
45 | #include <random> |
46 | |
47 | #include <qtransposeproxymodel.h> |
48 | |
49 | class tst_QTransposeProxyModel : public QObject |
50 | { |
51 | Q_OBJECT |
52 | private Q_SLOTS: |
53 | void initTestCase(); |
54 | void index(); |
55 | void data(); |
56 | void setData_data(); |
57 | void setData(); |
58 | void parent(); |
59 | void mapToSource(); |
60 | void mapFromSource(); |
61 | void basicTest_data(); |
62 | void basicTest(); |
63 | void sort(); |
64 | void insertRowBase_data(); |
65 | void insertRowBase(); |
66 | void insertColumnBase_data(); |
67 | void insertColumnBase(); |
68 | void insertColumnProxy_data(); |
69 | void insertColumnProxy(); |
70 | void insertRowProxy_data(); |
71 | void insertRowProxy(); |
72 | void removeRowBase_data(); |
73 | void removeRowBase(); |
74 | void removeColumnBase_data(); |
75 | void removeColumnBase(); |
76 | void removeColumnProxy_data(); |
77 | void removeColumnProxy(); |
78 | void removeRowProxy_data(); |
79 | void removeRowProxy(); |
80 | void headerData(); |
81 | void setHeaderData(); |
82 | void span(); |
83 | void itemData(); |
84 | void setItemData(); |
85 | void moveRowsBase(); |
86 | void moveColumnsProxy(); |
87 | private: |
88 | void testTransposed( |
89 | const QAbstractItemModel *const baseModel, |
90 | const QAbstractItemModel *const transposed, |
91 | const QModelIndex &baseParent = QModelIndex(), |
92 | const QModelIndex &transposedParent = QModelIndex() |
93 | ); |
94 | QAbstractItemModel *createListModel(QObject *parent); |
95 | QAbstractItemModel *createTableModel(QObject *parent); |
96 | QAbstractItemModel *createTreeModel(QObject *parent); |
97 | }; |
98 | |
99 | QAbstractItemModel *tst_QTransposeProxyModel::createListModel(QObject *parent) |
100 | { |
101 | QStringList sequence; |
102 | sequence.reserve(alloc: 10); |
103 | for (int i = 0; i < 10; ++i) |
104 | sequence.append(t: QString::number(i)); |
105 | return new QStringListModel(sequence, parent); |
106 | } |
107 | |
108 | QAbstractItemModel *tst_QTransposeProxyModel::createTableModel(QObject *parent) |
109 | { |
110 | QAbstractItemModel *model = new QStandardItemModel(parent); |
111 | model->insertRows(row: 0, count: 5); |
112 | model->insertColumns(column: 0, count: 4); |
113 | for (int i = 0; i < model->rowCount(); ++i) { |
114 | for (int j = 0; j < model->columnCount(); ++j) { |
115 | model->setData(index: model->index(row: i, column: j), QStringLiteral("%1,%2" ).arg(a: i).arg(a: j), role: Qt::EditRole); |
116 | model->setData(index: model->index(row: i, column: j), value: i, role: Qt::UserRole); |
117 | model->setData(index: model->index(row: i, column: j), value: j, role: Qt::UserRole + 1); |
118 | } |
119 | } |
120 | return model; |
121 | } |
122 | |
123 | QAbstractItemModel *tst_QTransposeProxyModel::createTreeModel(QObject *parent) |
124 | { |
125 | QAbstractItemModel *model = new QStandardItemModel(parent); |
126 | model->insertRows(row: 0, count: 5); |
127 | model->insertColumns(column: 0, count: 4); |
128 | for (int i = 0; i < model->rowCount(); ++i) { |
129 | for (int j = 0; j < model->columnCount(); ++j) { |
130 | const QModelIndex parIdx = model->index(row: i, column: j); |
131 | model->setData(index: parIdx, QStringLiteral("%1,%2" ).arg(a: i).arg(a: j), role: Qt::EditRole); |
132 | model->setData(index: parIdx, value: i, role: Qt::UserRole); |
133 | model->setData(index: parIdx, value: j, role: Qt::UserRole + 1); |
134 | model->insertRows(row: 0, count: 3, parent: parIdx); |
135 | model->insertColumns(column: 0, count: 2, parent: parIdx); |
136 | for (int h = 0; h < model->rowCount(parent: parIdx); ++h) { |
137 | for (int k = 0; k < model->columnCount(parent: parIdx); ++k) { |
138 | const QModelIndex childIdx = model->index(row: h, column: k, parent: parIdx); |
139 | model->setData(index: childIdx, QStringLiteral("%1,%2,%3,%4" ).arg(a: i).arg(a: j).arg(a: h).arg(a: k), role: Qt::EditRole); |
140 | model->setData(index: childIdx, value: i, role: Qt::UserRole); |
141 | model->setData(index: childIdx, value: j, role: Qt::UserRole + 1); |
142 | model->setData(index: childIdx, value: h, role: Qt::UserRole + 2); |
143 | model->setData(index: childIdx, value: k, role: Qt::UserRole + 3); |
144 | } |
145 | } |
146 | } |
147 | } |
148 | return model; |
149 | } |
150 | |
151 | void tst_QTransposeProxyModel::testTransposed( |
152 | const QAbstractItemModel *const baseModel, |
153 | const QAbstractItemModel *const transposed, |
154 | const QModelIndex &baseParent, |
155 | const QModelIndex &transposedParent |
156 | ) |
157 | { |
158 | QCOMPARE(transposed->hasChildren(transposedParent), baseModel->hasChildren(baseParent)); |
159 | QCOMPARE(transposed->columnCount(transposedParent), baseModel->rowCount(baseParent)); |
160 | QCOMPARE(transposed->rowCount(transposedParent), baseModel->columnCount(baseParent)); |
161 | for (int i = 0, maxRow = baseModel->rowCount(parent: baseParent); i < maxRow; ++i) { |
162 | for (int j = 0, maxCol = baseModel->columnCount(parent: baseParent); j < maxCol; ++j) { |
163 | const QModelIndex baseIdx = baseModel->index(row: i, column: j, parent: baseParent); |
164 | const QModelIndex transIdx = transposed->index(row: j, column: i, parent: transposedParent); |
165 | QCOMPARE(transIdx.data(), baseIdx.data()); |
166 | QCOMPARE(transIdx.data(Qt::UserRole), baseIdx.data(Qt::UserRole)); |
167 | QCOMPARE(transIdx.data(Qt::UserRole + 1), baseIdx.data(Qt::UserRole + 1)); |
168 | QCOMPARE(transIdx.data(Qt::UserRole + 2), baseIdx.data(Qt::UserRole + 2)); |
169 | QCOMPARE(transIdx.data(Qt::UserRole + 3), baseIdx.data(Qt::UserRole + 3)); |
170 | if (baseModel->hasChildren(parent: baseIdx)) { |
171 | testTransposed(baseModel, transposed, baseParent: baseIdx, transposedParent: transIdx); |
172 | } |
173 | } |
174 | } |
175 | } |
176 | |
177 | void tst_QTransposeProxyModel::initTestCase() |
178 | { |
179 | qRegisterMetaType<QList<QPersistentModelIndex> >(); |
180 | qRegisterMetaType<QAbstractItemModel::LayoutChangeHint>(); |
181 | } |
182 | |
183 | void tst_QTransposeProxyModel::index() |
184 | { |
185 | QAbstractItemModel *model = createTreeModel(parent: this); |
186 | QTransposeProxyModel proxy; |
187 | new QAbstractItemModelTester(&proxy, &proxy); |
188 | proxy.setSourceModel(model); |
189 | QVERIFY(!proxy.index(0, -1).isValid()); |
190 | QVERIFY(!proxy.index(0, -1).isValid()); |
191 | QVERIFY(!proxy.index(-1, -1).isValid()); |
192 | QVERIFY(!proxy.index(0, proxy.columnCount()).isValid()); |
193 | QVERIFY(!proxy.index(proxy.rowCount(), 0).isValid()); |
194 | QVERIFY(!proxy.index(proxy.rowCount(), proxy.columnCount()).isValid()); |
195 | QModelIndex tempIdx = proxy.index(row: 0, column: 1); |
196 | QVERIFY(tempIdx.isValid()); |
197 | QCOMPARE(tempIdx.row(), 0); |
198 | QCOMPARE(tempIdx.column(), 1); |
199 | tempIdx = proxy.index(row: 0, column: 1, parent: tempIdx); |
200 | QVERIFY(tempIdx.isValid()); |
201 | QCOMPARE(tempIdx.row(), 0); |
202 | QCOMPARE(tempIdx.column(), 1); |
203 | delete model; |
204 | } |
205 | |
206 | void tst_QTransposeProxyModel::data() |
207 | { |
208 | QStringListModel model{QStringList{"A" , "B" }}; |
209 | QTransposeProxyModel proxy; |
210 | new QAbstractItemModelTester(&proxy, &proxy); |
211 | proxy.setSourceModel(&model); |
212 | QCOMPARE(proxy.index(0, 1).data().toString(), QStringLiteral("B" )); |
213 | } |
214 | |
215 | void tst_QTransposeProxyModel::parent() |
216 | { |
217 | QAbstractItemModel *model = createTreeModel(parent: this); |
218 | QTransposeProxyModel proxy; |
219 | new QAbstractItemModelTester(&proxy, &proxy); |
220 | proxy.setSourceModel(model); |
221 | const QModelIndex parentIdx = proxy.index(row: 0, column: 0); |
222 | const QModelIndex childIdx = proxy.index(row: 0, column: 0, parent: parentIdx); |
223 | QVERIFY(parentIdx.isValid()); |
224 | QVERIFY(childIdx.isValid()); |
225 | QCOMPARE(childIdx.parent(), parentIdx); |
226 | delete model; |
227 | } |
228 | |
229 | void tst_QTransposeProxyModel::mapToSource() |
230 | { |
231 | QAbstractItemModel *model = createTreeModel(parent: this); |
232 | QTransposeProxyModel proxy; |
233 | new QAbstractItemModelTester(&proxy, &proxy); |
234 | proxy.setSourceModel(model); |
235 | QVERIFY(!proxy.mapToSource(QModelIndex()).isValid()); |
236 | QCOMPARE(proxy.mapToSource(proxy.index(0, 0)), model->index(0, 0)); |
237 | QCOMPARE(proxy.mapToSource(proxy.index(1, 0)), model->index(0, 1)); |
238 | QCOMPARE(proxy.mapToSource(proxy.index(0, 1)), model->index(1, 0)); |
239 | const QModelIndex proxyParent = proxy.index(row: 1, column: 0); |
240 | const QModelIndex sourceParent = model->index(row: 0, column: 1); |
241 | QCOMPARE(proxy.mapToSource(proxy.index(0, 0, proxyParent)), model->index(0, 0, sourceParent)); |
242 | QCOMPARE(proxy.mapToSource(proxy.index(1, 0, proxyParent)), model->index(0, 1, sourceParent)); |
243 | QCOMPARE(proxy.mapToSource(proxy.index(0, 1, proxyParent)), model->index(1, 0, sourceParent)); |
244 | delete model; |
245 | } |
246 | |
247 | void tst_QTransposeProxyModel::mapFromSource() |
248 | { |
249 | QAbstractItemModel *model = createTreeModel(parent: this); |
250 | QTransposeProxyModel proxy; |
251 | new QAbstractItemModelTester(&proxy, &proxy); |
252 | proxy.setSourceModel(model); |
253 | QVERIFY(!proxy.mapFromSource(QModelIndex()).isValid()); |
254 | QCOMPARE(proxy.mapFromSource(model->index(0, 0)), proxy.index(0, 0)); |
255 | QCOMPARE(proxy.mapFromSource(model->index(0, 1)), proxy.index(1, 0)); |
256 | QCOMPARE(proxy.mapFromSource(model->index(1, 0)), proxy.index(0, 1)); |
257 | const QModelIndex proxyParent = proxy.index(row: 1, column: 0); |
258 | const QModelIndex sourceParent = model->index(row: 0, column: 1); |
259 | QCOMPARE(proxy.mapToSource(proxy.index(0, 0, proxyParent)), model->index(0, 0, sourceParent)); |
260 | QCOMPARE(proxy.mapFromSource(model->index(1, 0, sourceParent)), proxy.index(0, 1, proxyParent)); |
261 | QCOMPARE(proxy.mapFromSource(model->index(0, 1, sourceParent)), proxy.index(1, 0, proxyParent)); |
262 | delete model; |
263 | } |
264 | |
265 | void tst_QTransposeProxyModel::basicTest_data() |
266 | { |
267 | QTest::addColumn<QAbstractItemModel *>(name: "model" ); |
268 | QTest::newRow(dataTag: "List" ) << createListModel(parent: this); |
269 | QTest::newRow(dataTag: "Table" ) << createTableModel(parent: this); |
270 | QTest::newRow(dataTag: "Tree" ) << createTreeModel(parent: this); |
271 | } |
272 | |
273 | void tst_QTransposeProxyModel::basicTest() |
274 | { |
275 | QFETCH(QAbstractItemModel *, model); |
276 | QTransposeProxyModel proxy; |
277 | new QAbstractItemModelTester(&proxy, &proxy); |
278 | proxy.setSourceModel(model); |
279 | testTransposed(baseModel: model, transposed: &proxy); |
280 | delete model; |
281 | } |
282 | |
283 | void tst_QTransposeProxyModel::sort() |
284 | { |
285 | QStringList sequence; |
286 | sequence.reserve(alloc: 100); |
287 | for (int i = 0; i < 100; ++i) |
288 | sequence.append(QStringLiteral("%1" ).arg(a: i, fieldWidth: 3, base: 10, fillChar: QLatin1Char('0'))); |
289 | std::shuffle(first: sequence.begin(), last: sequence.end(), g: std::mt19937(88)); |
290 | const QString firstItemBeforeSort = sequence.first(); |
291 | QStringListModel baseModel(sequence); |
292 | QTransposeProxyModel proxyModel; |
293 | new QAbstractItemModelTester(&proxyModel, &proxyModel); |
294 | proxyModel.setSourceModel(&baseModel); |
295 | QSignalSpy layoutChangedSpy(&proxyModel, &QAbstractItemModel::layoutChanged); |
296 | QVERIFY(layoutChangedSpy.isValid()); |
297 | QSignalSpy layoutAboutToBeChangedSpy(&proxyModel, &QAbstractItemModel::layoutAboutToBeChanged); |
298 | QVERIFY(layoutAboutToBeChangedSpy.isValid()); |
299 | QPersistentModelIndex firstIndexBeforeSort = proxyModel.index(row: 0, column: 0); |
300 | baseModel.sort(column: 0, order: Qt::AscendingOrder); |
301 | QCOMPARE(layoutChangedSpy.count(), 1); |
302 | QCOMPARE(layoutAboutToBeChangedSpy.count(), 1); |
303 | QCOMPARE(layoutChangedSpy.takeFirst().at(1).toInt(), int(QAbstractItemModel::HorizontalSortHint)); |
304 | QCOMPARE(firstIndexBeforeSort.data().toString(), firstItemBeforeSort); |
305 | for (int i = 0; i < 100; ++i) |
306 | QCOMPARE(proxyModel.index(0, i).data().toInt(), i); |
307 | } |
308 | |
309 | void tst_QTransposeProxyModel::removeColumnBase_data() |
310 | { |
311 | QTest::addColumn<QAbstractItemModel *>(name: "model" ); |
312 | QTest::addColumn<QModelIndex>(name: "parent" ); |
313 | QTest::newRow(dataTag: "Table" ) << createTableModel(parent: this) << QModelIndex(); |
314 | QTest::newRow(dataTag: "Tree_Root_Item" ) << createTreeModel(parent: this) << QModelIndex(); |
315 | QAbstractItemModel *model = createTreeModel(parent: this); |
316 | QTest::newRow(dataTag: "Tree_Child_Item" ) << model << model->index(row: 0, column: 0); |
317 | } |
318 | |
319 | void tst_QTransposeProxyModel::removeColumnBase() |
320 | { |
321 | QFETCH(QAbstractItemModel * const, model); |
322 | QFETCH(const QModelIndex, parent); |
323 | QTransposeProxyModel proxy; |
324 | QSignalSpy rowRemoveSpy(&proxy, &QAbstractItemModel::rowsRemoved); |
325 | QVERIFY(rowRemoveSpy.isValid()); |
326 | QSignalSpy rowAboutToBeRemoveSpy(&proxy, &QAbstractItemModel::rowsAboutToBeRemoved); |
327 | QVERIFY(rowAboutToBeRemoveSpy.isValid()); |
328 | new QAbstractItemModelTester(&proxy, &proxy); |
329 | proxy.setSourceModel(model); |
330 | const int oldRowCount = proxy.rowCount(parent: proxy.mapFromSource(sourceIndex: parent)); |
331 | const QVariant expectedNewVal = model->index(row: 0, column: 2, parent).data(); |
332 | QVERIFY(model->removeColumn(1, parent)); |
333 | QCOMPARE(proxy.rowCount(proxy.mapFromSource(parent)), oldRowCount - 1); |
334 | QCOMPARE(proxy.index(1, 0, proxy.mapFromSource(parent)).data(), expectedNewVal); |
335 | QCOMPARE(rowRemoveSpy.count(), 1); |
336 | QCOMPARE(rowAboutToBeRemoveSpy.count(), 1); |
337 | for (const auto &spyArgs : {rowRemoveSpy.takeFirst(), |
338 | rowAboutToBeRemoveSpy.takeFirst()}) { |
339 | QCOMPARE(spyArgs.at(0).value<QModelIndex>(), proxy.mapFromSource(parent)); |
340 | QCOMPARE(spyArgs.at(1).toInt(), 1); |
341 | QCOMPARE(spyArgs.at(2).toInt(), 1); |
342 | } |
343 | delete model; |
344 | } |
345 | |
346 | void tst_QTransposeProxyModel::insertColumnBase_data() |
347 | { |
348 | QTest::addColumn<QAbstractItemModel *>(name: "model" ); |
349 | QTest::addColumn<QModelIndex>(name: "parent" ); |
350 | QTest::newRow(dataTag: "Table" ) << createTableModel(parent: this) << QModelIndex(); |
351 | QTest::newRow(dataTag: "Tree_Root_Item" ) << createTreeModel(parent: this) << QModelIndex(); |
352 | QAbstractItemModel *model = createTreeModel(parent: this); |
353 | QTest::newRow(dataTag: "Tree_Child_Item" ) << model << model->index(row: 0, column: 0); |
354 | } |
355 | |
356 | void tst_QTransposeProxyModel::insertColumnBase() |
357 | { |
358 | QFETCH(QAbstractItemModel * const, model); |
359 | QFETCH(const QModelIndex, parent); |
360 | QTransposeProxyModel proxy; |
361 | QSignalSpy rowInsertSpy(&proxy, &QAbstractItemModel::rowsInserted); |
362 | QVERIFY(rowInsertSpy.isValid()); |
363 | QSignalSpy rowAboutToBeInsertSpy(&proxy, &QAbstractItemModel::rowsAboutToBeInserted); |
364 | QVERIFY(rowAboutToBeInsertSpy.isValid()); |
365 | new QAbstractItemModelTester(&proxy, &proxy); |
366 | proxy.setSourceModel(model); |
367 | const int oldRowCount = proxy.rowCount(parent: proxy.mapFromSource(sourceIndex: parent)); |
368 | QVERIFY(model->insertColumn(1, parent)); |
369 | QCOMPARE(proxy.rowCount(proxy.mapFromSource(parent)), oldRowCount + 1); |
370 | QVERIFY(!proxy.index(1, 0, proxy.mapFromSource(parent)).data().isValid()); |
371 | QCOMPARE(rowInsertSpy.count(), 1); |
372 | QCOMPARE(rowAboutToBeInsertSpy.count(), 1); |
373 | for (const auto &spyArgs : {rowInsertSpy.takeFirst(), |
374 | rowAboutToBeInsertSpy.takeFirst()}) { |
375 | QCOMPARE(spyArgs.at(0).value<QModelIndex>(), proxy.mapFromSource(parent)); |
376 | QCOMPARE(spyArgs.at(1).toInt(), 1); |
377 | QCOMPARE(spyArgs.at(2).toInt(), 1); |
378 | } |
379 | delete model; |
380 | } |
381 | |
382 | void tst_QTransposeProxyModel::removeRowBase_data() |
383 | { |
384 | QTest::addColumn<QAbstractItemModel *>(name: "model" ); |
385 | QTest::addColumn<QModelIndex>(name: "parent" ); |
386 | QTest::newRow(dataTag: "List" ) << createListModel(parent: this) << QModelIndex(); |
387 | QTest::newRow(dataTag: "Table" ) << createTableModel(parent: this) << QModelIndex(); |
388 | QTest::newRow(dataTag: "Tree_Root_Item" ) << createTreeModel(parent: this) << QModelIndex(); |
389 | QAbstractItemModel *model = createTreeModel(parent: this); |
390 | QTest::newRow(dataTag: "Tree_Child_Item" ) << model << model->index(row: 0, column: 0); |
391 | } |
392 | |
393 | void tst_QTransposeProxyModel::removeRowBase() |
394 | { |
395 | QFETCH(QAbstractItemModel * const, model); |
396 | QFETCH(const QModelIndex, parent); |
397 | QTransposeProxyModel proxy; |
398 | QSignalSpy columnsRemoveSpy(&proxy, &QAbstractItemModel::columnsRemoved); |
399 | QVERIFY(columnsRemoveSpy.isValid()); |
400 | QSignalSpy columnsAboutToBeRemoveSpy(&proxy, &QAbstractItemModel::columnsAboutToBeRemoved); |
401 | QVERIFY(columnsAboutToBeRemoveSpy.isValid()); |
402 | new QAbstractItemModelTester(&proxy, &proxy); |
403 | proxy.setSourceModel(model); |
404 | const int oldColCount = proxy.columnCount(parent: proxy.mapFromSource(sourceIndex: parent)); |
405 | const QVariant expectedNewVal = model->index(row: 2, column: 0, parent).data(); |
406 | QVERIFY(model->removeRow(1, parent)); |
407 | QCOMPARE(proxy.columnCount(proxy.mapFromSource(parent)), oldColCount - 1); |
408 | QCOMPARE(proxy.index(0, 1, proxy.mapFromSource(parent)).data(), expectedNewVal); |
409 | QCOMPARE(columnsRemoveSpy.count(), 1); |
410 | QCOMPARE(columnsAboutToBeRemoveSpy.count(), 1); |
411 | for (const auto &spyArgs : {columnsRemoveSpy.takeFirst(), |
412 | columnsAboutToBeRemoveSpy.takeFirst()}) { |
413 | QCOMPARE(spyArgs.at(0).value<QModelIndex>(), proxy.mapFromSource(parent)); |
414 | QCOMPARE(spyArgs.at(1).toInt(), 1); |
415 | QCOMPARE(spyArgs.at(2).toInt(), 1); |
416 | } |
417 | delete model; |
418 | } |
419 | |
420 | void tst_QTransposeProxyModel::insertRowBase_data() |
421 | { |
422 | QTest::addColumn<QAbstractItemModel *>(name: "model" ); |
423 | QTest::addColumn<QModelIndex>(name: "parent" ); |
424 | QTest::newRow(dataTag: "List" ) << createListModel(parent: this) << QModelIndex(); |
425 | QTest::newRow(dataTag: "Table" ) << createTableModel(parent: this) << QModelIndex(); |
426 | QTest::newRow(dataTag: "Tree_Root_Item" ) << createTreeModel(parent: this) << QModelIndex(); |
427 | QAbstractItemModel *model = createTreeModel(parent: this); |
428 | QTest::newRow(dataTag: "Tree_Child_Item" ) << model << model->index(row: 0, column: 0); |
429 | } |
430 | |
431 | void tst_QTransposeProxyModel::insertRowBase() |
432 | { |
433 | QFETCH(QAbstractItemModel * const, model); |
434 | QFETCH(const QModelIndex, parent); |
435 | QTransposeProxyModel proxy; |
436 | QSignalSpy columnsInsertSpy(&proxy, &QAbstractItemModel::columnsInserted); |
437 | QVERIFY(columnsInsertSpy.isValid()); |
438 | QSignalSpy columnsAboutToBeInsertSpy(&proxy, &QAbstractItemModel::columnsAboutToBeInserted); |
439 | QVERIFY(columnsAboutToBeInsertSpy.isValid()); |
440 | new QAbstractItemModelTester(&proxy, &proxy); |
441 | proxy.setSourceModel(model); |
442 | const int oldColCount = proxy.columnCount(parent: proxy.mapFromSource(sourceIndex: parent)); |
443 | QVERIFY(model->insertRow(1, parent)); |
444 | QCOMPARE(proxy.columnCount(proxy.mapFromSource(parent)), oldColCount + 1); |
445 | QVERIFY(proxy.index(0, 1, proxy.mapFromSource(parent)).data().isNull()); |
446 | QCOMPARE(columnsInsertSpy.count(), 1); |
447 | QCOMPARE(columnsAboutToBeInsertSpy.count(), 1); |
448 | for (const auto &spyArgs : {columnsInsertSpy.takeFirst(), |
449 | columnsAboutToBeInsertSpy.takeFirst()}) { |
450 | QCOMPARE(spyArgs.at(0).value<QModelIndex>(), proxy.mapFromSource(parent)); |
451 | QCOMPARE(spyArgs.at(1).toInt(), 1); |
452 | QCOMPARE(spyArgs.at(2).toInt(), 1); |
453 | } |
454 | delete model; |
455 | } |
456 | |
457 | void tst_QTransposeProxyModel::removeColumnProxy_data() |
458 | { |
459 | QTest::addColumn<QAbstractItemModel *>(name: "model" ); |
460 | QTest::addColumn<bool>(name: "rootItem" ); |
461 | QTest::newRow(dataTag: "List" ) << createListModel(parent: this) << true; |
462 | QTest::newRow(dataTag: "Table" ) << createTableModel(parent: this) << true; |
463 | QTest::newRow(dataTag: "Tree_Root_Item" ) << createTreeModel(parent: this) << true; |
464 | QTest::newRow(dataTag: "Tree_Child_Item" ) << createTreeModel(parent: this) << false; |
465 | } |
466 | |
467 | void tst_QTransposeProxyModel::removeColumnProxy() |
468 | { |
469 | QFETCH(QAbstractItemModel *, model); |
470 | QFETCH(bool, rootItem); |
471 | QTransposeProxyModel proxy; |
472 | new QAbstractItemModelTester(&proxy, &proxy); |
473 | QSignalSpy columnsRemoveSpy(&proxy, &QAbstractItemModel::columnsRemoved); |
474 | QVERIFY(columnsRemoveSpy.isValid()); |
475 | QSignalSpy columnsAboutToBeRemoveSpy(&proxy, &QAbstractItemModel::columnsAboutToBeRemoved); |
476 | QVERIFY(columnsAboutToBeRemoveSpy.isValid()); |
477 | QSignalSpy rowsRemoveSpy(model, &QAbstractItemModel::rowsRemoved); |
478 | QVERIFY(rowsRemoveSpy.isValid()); |
479 | QSignalSpy rowsAboutToBeRemoveSpy(model, &QAbstractItemModel::rowsAboutToBeRemoved); |
480 | QVERIFY(rowsAboutToBeRemoveSpy.isValid()); |
481 | proxy.setSourceModel(model); |
482 | const QModelIndex proxyParent = rootItem ? QModelIndex() : proxy.index(row: 0, column: 1); |
483 | const QModelIndex sourceParent = proxy.mapToSource(proxyIndex: proxyParent); |
484 | const int oldColCount = proxy.columnCount(parent: proxyParent); |
485 | const int oldRowCount = model->rowCount(parent: sourceParent); |
486 | const QVariant expectedNewVal = proxy.index(row: 0, column: 2, parent: proxyParent).data(); |
487 | QVERIFY(proxy.removeColumn(1, proxyParent)); |
488 | QCOMPARE(proxy.columnCount(proxyParent), oldColCount - 1); |
489 | QCOMPARE(model->rowCount(sourceParent), oldRowCount - 1); |
490 | QCOMPARE(proxy.index(0, 1, proxyParent).data(), expectedNewVal); |
491 | QCOMPARE(model->index(1, 0, sourceParent).data(), expectedNewVal); |
492 | QCOMPARE(columnsRemoveSpy.count(), 1); |
493 | QCOMPARE(columnsAboutToBeRemoveSpy.count(), 1); |
494 | QCOMPARE(rowsRemoveSpy.count(), 1); |
495 | QCOMPARE(rowsAboutToBeRemoveSpy.count(), 1); |
496 | for (const auto &spyArgs : {columnsRemoveSpy.takeFirst(), |
497 | columnsAboutToBeRemoveSpy.takeFirst()}) { |
498 | QCOMPARE(spyArgs.at(0).value<QModelIndex>(), proxyParent); |
499 | QCOMPARE(spyArgs.at(1).toInt(), 1); |
500 | QCOMPARE(spyArgs.at(2).toInt(), 1); |
501 | } |
502 | for (const auto &spyArgs : {rowsRemoveSpy.takeFirst(), |
503 | rowsAboutToBeRemoveSpy.takeFirst()}) { |
504 | QCOMPARE(spyArgs.at(0).value<QModelIndex>(), sourceParent); |
505 | QCOMPARE(spyArgs.at(1).toInt(), 1); |
506 | QCOMPARE(spyArgs.at(2).toInt(), 1); |
507 | } |
508 | delete model; |
509 | } |
510 | |
511 | void tst_QTransposeProxyModel::insertColumnProxy_data() |
512 | { |
513 | QTest::addColumn<QAbstractItemModel *>(name: "model" ); |
514 | QTest::addColumn<bool>(name: "rootItem" ); |
515 | QTest::newRow(dataTag: "List" ) << createListModel(parent: this) << true; |
516 | QTest::newRow(dataTag: "Table" ) << createTableModel(parent: this) << true; |
517 | QTest::newRow(dataTag: "Tree_Root_Item" ) << createTreeModel(parent: this) << true; |
518 | QTest::newRow(dataTag: "Tree_Child_Item" ) << createTreeModel(parent: this) << false; |
519 | } |
520 | |
521 | void tst_QTransposeProxyModel::insertColumnProxy() |
522 | { |
523 | QFETCH(QAbstractItemModel *, model); |
524 | QFETCH(bool, rootItem); |
525 | QTransposeProxyModel proxy; |
526 | new QAbstractItemModelTester(&proxy, &proxy); |
527 | QSignalSpy columnsInsertSpy(&proxy, &QAbstractItemModel::columnsInserted); |
528 | QVERIFY(columnsInsertSpy.isValid()); |
529 | QSignalSpy columnsAboutToBeInsertSpy(&proxy, &QAbstractItemModel::columnsAboutToBeInserted); |
530 | QVERIFY(columnsAboutToBeInsertSpy.isValid()); |
531 | QSignalSpy rowsInsertSpy(model, &QAbstractItemModel::rowsInserted); |
532 | QVERIFY(rowsInsertSpy.isValid()); |
533 | QSignalSpy rowsAboutToBeInsertSpy(model, &QAbstractItemModel::rowsAboutToBeInserted); |
534 | QVERIFY(rowsAboutToBeInsertSpy.isValid()); |
535 | proxy.setSourceModel(model); |
536 | const QModelIndex proxyParent = rootItem ? QModelIndex() : proxy.index(row: 0, column: 1); |
537 | const QModelIndex sourceParent = proxy.mapToSource(proxyIndex: proxyParent); |
538 | const int oldColCount = proxy.columnCount(parent: proxyParent); |
539 | const int oldRowCount = model->rowCount(parent: sourceParent); |
540 | QVERIFY(proxy.insertColumn(1, proxyParent)); |
541 | QCOMPARE(proxy.columnCount(proxyParent), oldColCount + 1); |
542 | QCOMPARE(model->rowCount(sourceParent), oldRowCount + 1); |
543 | QVERIFY(proxy.index(0, 1, proxyParent).data().isNull()); |
544 | QVERIFY(model->index(1, 0, sourceParent).data().isNull()); |
545 | QCOMPARE(columnsInsertSpy.count(), 1); |
546 | QCOMPARE(columnsAboutToBeInsertSpy.count(), 1); |
547 | QCOMPARE(rowsInsertSpy.count(), 1); |
548 | QCOMPARE(rowsAboutToBeInsertSpy.count(), 1); |
549 | for (const auto &spyArgs : {columnsInsertSpy.takeFirst(), |
550 | columnsAboutToBeInsertSpy.takeFirst()}) { |
551 | QCOMPARE(spyArgs.at(0).value<QModelIndex>(), proxyParent); |
552 | QCOMPARE(spyArgs.at(1).toInt(), 1); |
553 | QCOMPARE(spyArgs.at(2).toInt(), 1); |
554 | } |
555 | for (const auto &spyArgs : {rowsInsertSpy.takeFirst(), |
556 | rowsAboutToBeInsertSpy.takeFirst()}) { |
557 | QCOMPARE(spyArgs.at(0).value<QModelIndex>(), sourceParent); |
558 | QCOMPARE(spyArgs.at(1).toInt(), 1); |
559 | QCOMPARE(spyArgs.at(2).toInt(), 1); |
560 | } |
561 | delete model; |
562 | } |
563 | |
564 | void tst_QTransposeProxyModel::removeRowProxy_data() |
565 | { |
566 | QTest::addColumn<QAbstractItemModel *>(name: "model" ); |
567 | QTest::addColumn<bool>(name: "rootItem" ); |
568 | QTest::newRow(dataTag: "Table" ) << createTableModel(parent: this) << true; |
569 | QTest::newRow(dataTag: "Tree_Root_Item" ) << createTreeModel(parent: this) << true; |
570 | QTest::newRow(dataTag: "Tree_Child_Item" ) << createTreeModel(parent: this) << false; |
571 | } |
572 | |
573 | void tst_QTransposeProxyModel::removeRowProxy() |
574 | { |
575 | QFETCH(QAbstractItemModel *, model); |
576 | QFETCH(bool, rootItem); |
577 | QTransposeProxyModel proxy; |
578 | new QAbstractItemModelTester(&proxy, &proxy); |
579 | QSignalSpy rowsRemoveSpy(&proxy, &QAbstractItemModel::rowsRemoved); |
580 | QVERIFY(rowsRemoveSpy.isValid()); |
581 | QSignalSpy rowsAboutToBeRemoveSpy(&proxy, &QAbstractItemModel::rowsAboutToBeRemoved); |
582 | QVERIFY(rowsAboutToBeRemoveSpy.isValid()); |
583 | QSignalSpy columnsRemoveSpy(model, &QAbstractItemModel::columnsRemoved); |
584 | QVERIFY(columnsRemoveSpy.isValid()); |
585 | QSignalSpy columnsAboutToBeRemoveSpy(model, &QAbstractItemModel::columnsAboutToBeRemoved); |
586 | QVERIFY(columnsAboutToBeRemoveSpy.isValid()); |
587 | proxy.setSourceModel(model); |
588 | const QModelIndex proxyParent = rootItem ? QModelIndex() : proxy.index(row: 0, column: 1); |
589 | const QModelIndex sourceParent = proxy.mapToSource(proxyIndex: proxyParent); |
590 | const int oldRowCount = proxy.rowCount(parent: proxyParent); |
591 | const int oldColCount = model->columnCount(parent: sourceParent); |
592 | const QVariant expectedNewVal = proxy.index(row: 2, column: 0, parent: proxyParent).data(); |
593 | QVERIFY(proxy.removeRow(1, proxyParent)); |
594 | QCOMPARE(proxy.rowCount(proxyParent), oldRowCount - 1); |
595 | QCOMPARE(model->columnCount(sourceParent), oldColCount - 1); |
596 | QCOMPARE(proxy.index(1, 0, proxyParent).data(), expectedNewVal); |
597 | QCOMPARE(model->index(0, 1, sourceParent).data(), expectedNewVal); |
598 | QCOMPARE(columnsRemoveSpy.count(), 1); |
599 | QCOMPARE(columnsAboutToBeRemoveSpy.count(), 1); |
600 | QCOMPARE(rowsRemoveSpy.count(), 1); |
601 | QCOMPARE(rowsAboutToBeRemoveSpy.count(), 1); |
602 | for (const auto &spyArgs : {columnsRemoveSpy.takeFirst(), |
603 | columnsAboutToBeRemoveSpy.takeFirst()}) { |
604 | QCOMPARE(spyArgs.at(0).value<QModelIndex>(), sourceParent); |
605 | QCOMPARE(spyArgs.at(1).toInt(), 1); |
606 | QCOMPARE(spyArgs.at(2).toInt(), 1); |
607 | } |
608 | for (const auto &spyArgs : {rowsRemoveSpy.takeFirst(), |
609 | rowsAboutToBeRemoveSpy.takeFirst()}) { |
610 | QCOMPARE(spyArgs.at(0).value<QModelIndex>(), proxyParent); |
611 | QCOMPARE(spyArgs.at(1).toInt(), 1); |
612 | QCOMPARE(spyArgs.at(2).toInt(), 1); |
613 | } |
614 | delete model; |
615 | } |
616 | |
617 | void tst_QTransposeProxyModel::insertRowProxy_data() |
618 | { |
619 | QTest::addColumn<QAbstractItemModel *>(name: "model" ); |
620 | QTest::addColumn<bool>(name: "rootItem" ); |
621 | QTest::newRow(dataTag: "Table" ) << createTableModel(parent: this) << true; |
622 | QTest::newRow(dataTag: "Tree_Root_Item" ) << createTreeModel(parent: this) << true; |
623 | QTest::newRow(dataTag: "Tree_Child_Item" ) << createTreeModel(parent: this) << false; |
624 | } |
625 | |
626 | void tst_QTransposeProxyModel::insertRowProxy() |
627 | { |
628 | QFETCH(QAbstractItemModel *, model); |
629 | QFETCH(bool, rootItem); |
630 | QTransposeProxyModel proxy; |
631 | new QAbstractItemModelTester(&proxy, &proxy); |
632 | QSignalSpy rowsInsertSpy(&proxy, &QAbstractItemModel::rowsInserted); |
633 | QVERIFY(rowsInsertSpy.isValid()); |
634 | QSignalSpy rowsAboutToBeInsertSpy(&proxy, &QAbstractItemModel::rowsAboutToBeInserted); |
635 | QVERIFY(rowsAboutToBeInsertSpy.isValid()); |
636 | QSignalSpy columnsInsertSpy(model, &QAbstractItemModel::columnsInserted); |
637 | QVERIFY(columnsInsertSpy.isValid()); |
638 | QSignalSpy columnsAboutToBeInsertSpy(model, &QAbstractItemModel::columnsAboutToBeInserted); |
639 | QVERIFY(columnsAboutToBeInsertSpy.isValid()); |
640 | proxy.setSourceModel(model); |
641 | const QModelIndex proxyParent = rootItem ? QModelIndex() : proxy.index(row: 0, column: 1); |
642 | const QModelIndex sourceParent = proxy.mapToSource(proxyIndex: proxyParent); |
643 | const int oldRowCount = proxy.rowCount(parent: proxyParent); |
644 | const int oldColCount = model->columnCount(parent: sourceParent); |
645 | QVERIFY(proxy.insertRow(1, proxyParent)); |
646 | QCOMPARE(proxy.rowCount(proxyParent), oldRowCount + 1); |
647 | QCOMPARE(model->columnCount(sourceParent), oldColCount + 1); |
648 | QVERIFY(proxy.index(1, 0, proxyParent).data().isNull()); |
649 | QVERIFY(model->index(0, 1, sourceParent).data().isNull()); |
650 | QCOMPARE(columnsInsertSpy.count(), 1); |
651 | QCOMPARE(columnsAboutToBeInsertSpy.count(), 1); |
652 | QCOMPARE(rowsInsertSpy.count(), 1); |
653 | QCOMPARE(rowsAboutToBeInsertSpy.count(), 1); |
654 | for (const auto &spyArgs : {columnsInsertSpy.takeFirst(), |
655 | columnsAboutToBeInsertSpy.takeFirst()}) { |
656 | QCOMPARE(spyArgs.at(0).value<QModelIndex>(), sourceParent); |
657 | QCOMPARE(spyArgs.at(1).toInt(), 1); |
658 | QCOMPARE(spyArgs.at(2).toInt(), 1); |
659 | } |
660 | for (const auto &spyArgs : {rowsInsertSpy.takeFirst(), |
661 | rowsAboutToBeInsertSpy.takeFirst()}) { |
662 | QCOMPARE(spyArgs.at(0).value<QModelIndex>(), proxyParent); |
663 | QCOMPARE(spyArgs.at(1).toInt(), 1); |
664 | QCOMPARE(spyArgs.at(2).toInt(), 1); |
665 | } |
666 | delete model; |
667 | } |
668 | |
669 | void tst_QTransposeProxyModel::() |
670 | { |
671 | QStandardItemModel model; |
672 | model.insertRows(row: 0, count: 3); |
673 | model.insertColumns(column: 0, count: 5); |
674 | for (int i = 0; i < model.rowCount(); ++i) |
675 | model.setHeaderData(section: i, orientation: Qt::Horizontal, value: QChar('A' + i)); |
676 | for (int i = 1; i <= model.columnCount(); ++i) |
677 | model.setHeaderData(section: i, orientation: Qt::Vertical, value: i); |
678 | QTransposeProxyModel proxy; |
679 | new QAbstractItemModelTester(&proxy, &proxy); |
680 | proxy.setSourceModel(&model); |
681 | for (int i = 0; i < model.rowCount(); ++i) |
682 | QCOMPARE(model.headerData(i, Qt::Horizontal), proxy.headerData(i, Qt::Vertical)); |
683 | for (int i = 0; i < model.columnCount(); ++i) |
684 | QCOMPARE(model.headerData(i, Qt::Vertical), proxy.headerData(i, Qt::Horizontal)); |
685 | } |
686 | |
687 | void tst_QTransposeProxyModel::() |
688 | { |
689 | QStandardItemModel model; |
690 | model.insertRows(row: 0, count: 3); |
691 | model.insertColumns(column: 0, count: 5); |
692 | for (int i = 0; i < model.rowCount(); ++i) |
693 | model.setHeaderData(section: i, orientation: Qt::Horizontal, value: QChar('A' + i)); |
694 | for (int i = 1; i <= model.columnCount(); ++i) |
695 | model.setHeaderData(section: i, orientation: Qt::Vertical, value: i); |
696 | QTransposeProxyModel proxy; |
697 | new QAbstractItemModelTester(&proxy, &proxy); |
698 | proxy.setSourceModel(&model); |
699 | QVERIFY(proxy.setHeaderData(1, Qt::Horizontal, 99)); |
700 | QCOMPARE(model.headerData(1, Qt::Vertical).toInt(), 99); |
701 | QVERIFY(proxy.setHeaderData(1, Qt::Vertical, QChar('Z'))); |
702 | QCOMPARE(model.headerData(1, Qt::Horizontal).toChar(), QChar('Z')); |
703 | } |
704 | |
705 | void tst_QTransposeProxyModel::span() |
706 | { |
707 | class SpanModel : public QStandardItemModel |
708 | { |
709 | Q_DISABLE_COPY(SpanModel) |
710 | public: |
711 | SpanModel(int rows, int columns, QObject *parent = nullptr) |
712 | : QStandardItemModel(rows, columns, parent) |
713 | {} |
714 | QSize span(const QModelIndex &index) const override |
715 | { |
716 | Q_UNUSED(index) |
717 | return QSize(2, 1); |
718 | } |
719 | }; |
720 | SpanModel model(3, 5); |
721 | QTransposeProxyModel proxy; |
722 | new QAbstractItemModelTester(&proxy, &proxy); |
723 | proxy.setSourceModel(&model); |
724 | QCOMPARE(proxy.span(proxy.index(0, 0)), QSize(1, 2)); |
725 | } |
726 | |
727 | void tst_QTransposeProxyModel::itemData() |
728 | { |
729 | QAbstractItemModel *model = createTreeModel(parent: this); |
730 | QTransposeProxyModel proxy; |
731 | new QAbstractItemModelTester(&proxy, &proxy); |
732 | proxy.setSourceModel(model); |
733 | QMap<int, QVariant> itmData = proxy.itemData(index: proxy.index(row: 0, column: 1)); |
734 | QCOMPARE(itmData.value(Qt::DisplayRole).toString(), QStringLiteral("1,0" )); |
735 | QCOMPARE(itmData.value(Qt::UserRole).toInt(), 1); |
736 | QCOMPARE(itmData.value(Qt::UserRole + 1).toInt(), 0); |
737 | itmData = proxy.itemData(index: proxy.index(row: 1, column: 2, parent: proxy.index(row: 0, column: 1))); |
738 | QCOMPARE(itmData.value(Qt::DisplayRole).toString(), QStringLiteral("1,0,2,1" )); |
739 | QCOMPARE(itmData.value(Qt::UserRole).toInt(), 1); |
740 | QCOMPARE(itmData.value(Qt::UserRole + 1).toInt(), 0); |
741 | QCOMPARE(itmData.value(Qt::UserRole + 2).toInt(), 2); |
742 | QCOMPARE(itmData.value(Qt::UserRole + 3).toInt(), 1); |
743 | QVERIFY(proxy.itemData(QModelIndex()).isEmpty()); |
744 | delete model; |
745 | } |
746 | |
747 | void tst_QTransposeProxyModel::setItemData() |
748 | { |
749 | QAbstractItemModel *model = createTreeModel(parent: this); |
750 | QTransposeProxyModel proxy; |
751 | new QAbstractItemModelTester(&proxy, &proxy); |
752 | proxy.setSourceModel(model); |
753 | QSignalSpy sourceDataChangeSpy(model, &QAbstractItemModel::dataChanged); |
754 | QVERIFY(sourceDataChangeSpy.isValid()); |
755 | QSignalSpy proxyDataChangeSpy(&proxy, &QAbstractItemModel::dataChanged); |
756 | QVERIFY(proxyDataChangeSpy.isValid()); |
757 | const QMap<int, QVariant> itmData = { |
758 | std::make_pair<int, QVariant>(x: Qt::DisplayRole, QStringLiteral("Test" )), |
759 | std::make_pair<int, QVariant>(x: Qt::UserRole, y: 88), |
760 | std::make_pair<int, QVariant>(x: Qt::UserRole + 1, y: 99), |
761 | }; |
762 | QModelIndex idx = proxy.index(row: 0, column: 1); |
763 | QVERIFY(proxy.setItemData(idx, itmData)); |
764 | QCOMPARE(idx.data(Qt::DisplayRole).toString(), QStringLiteral("Test" )); |
765 | QCOMPARE(idx.data(Qt::UserRole).toInt(), 88); |
766 | QCOMPARE(idx.data(Qt::UserRole + 1).toInt(), 99); |
767 | QCOMPARE(sourceDataChangeSpy.size(), 1); |
768 | QCOMPARE(proxyDataChangeSpy.size(), 1); |
769 | auto signalData = proxyDataChangeSpy.takeFirst(); |
770 | QCOMPARE(signalData.at(0).value<QModelIndex>(), idx); |
771 | QCOMPARE(signalData.at(1).value<QModelIndex>(), idx); |
772 | const QVector<int> expectedRoles{Qt::DisplayRole, Qt::UserRole, Qt::EditRole, Qt::UserRole + 1}; |
773 | QVector<int> receivedRoles = signalData.at(i: 2).value<QVector<int> >(); |
774 | QCOMPARE(receivedRoles.size(), expectedRoles.size()); |
775 | for (int role : expectedRoles) |
776 | QVERIFY(receivedRoles.contains(role)); |
777 | signalData = sourceDataChangeSpy.takeFirst(); |
778 | QCOMPARE(signalData.at(0).value<QModelIndex>(), proxy.mapToSource(idx)); |
779 | QCOMPARE(signalData.at(1).value<QModelIndex>(), proxy.mapToSource(idx)); |
780 | receivedRoles = signalData.at(i: 2).value<QVector<int> >(); |
781 | QCOMPARE(receivedRoles.size(), expectedRoles.size()); |
782 | for (int role : expectedRoles) |
783 | QVERIFY(receivedRoles.contains(role)); |
784 | idx = proxy.index(row: 1, column: 2, parent: proxy.index(row: 0, column: 1)); |
785 | QVERIFY(proxy.setItemData(idx, itmData)); |
786 | QCOMPARE(idx.data(Qt::DisplayRole).toString(), QStringLiteral("Test" )); |
787 | QCOMPARE(idx.data(Qt::UserRole).toInt(), 88); |
788 | QCOMPARE(idx.data(Qt::UserRole + 1).toInt(), 99); |
789 | QCOMPARE(idx.data(Qt::UserRole + 2).toInt(), 2); |
790 | QCOMPARE(idx.data(Qt::UserRole + 3).toInt(), 1); |
791 | QCOMPARE(sourceDataChangeSpy.size(), 1); |
792 | QCOMPARE(proxyDataChangeSpy.size(), 1); |
793 | signalData = proxyDataChangeSpy.takeFirst(); |
794 | QCOMPARE(signalData.at(0).value<QModelIndex>(), idx); |
795 | QCOMPARE(signalData.at(1).value<QModelIndex>(), idx); |
796 | receivedRoles = signalData.at(i: 2).value<QVector<int> >(); |
797 | QCOMPARE(receivedRoles.size(), expectedRoles.size()); |
798 | for (int role : expectedRoles) |
799 | QVERIFY(receivedRoles.contains(role)); |
800 | signalData = sourceDataChangeSpy.takeFirst(); |
801 | QCOMPARE(signalData.at(0).value<QModelIndex>(), proxy.mapToSource(idx)); |
802 | QCOMPARE(signalData.at(1).value<QModelIndex>(), proxy.mapToSource(idx)); |
803 | receivedRoles = signalData.at(i: 2).value<QVector<int> >(); |
804 | QCOMPARE(receivedRoles.size(), expectedRoles.size()); |
805 | for (int role : expectedRoles) |
806 | QVERIFY(receivedRoles.contains(role)); |
807 | QVERIFY(!proxy.setItemData(QModelIndex(), itmData)); |
808 | delete model; |
809 | } |
810 | |
811 | void tst_QTransposeProxyModel::moveRowsBase() |
812 | { |
813 | QStringListModel model{QStringList{"A" , "B" , "C" , "D" }}; |
814 | QTransposeProxyModel proxy; |
815 | QSignalSpy columnsMoveSpy(&proxy, &QAbstractItemModel::columnsMoved); |
816 | QVERIFY(columnsMoveSpy.isValid()); |
817 | QSignalSpy columnsAboutToBeMoveSpy(&proxy, &QAbstractItemModel::columnsAboutToBeMoved); |
818 | QVERIFY(columnsAboutToBeMoveSpy.isValid()); |
819 | new QAbstractItemModelTester(&proxy, &proxy); |
820 | proxy.setSourceModel(&model); |
821 | const QStringList expectedNewVal = {"B" , "A" , "C" , "D" }; |
822 | QVERIFY(model.moveRows(QModelIndex(), 0, 1, QModelIndex(), 2)); |
823 | for (int i = 0; i < expectedNewVal.size(); ++i) |
824 | QCOMPARE(proxy.index(0, i).data(), expectedNewVal.at(i)); |
825 | QCOMPARE(columnsMoveSpy.count(), 1); |
826 | QCOMPARE(columnsAboutToBeMoveSpy.count(), 1); |
827 | for (const auto &spyArgs : {columnsMoveSpy.takeFirst(), |
828 | columnsAboutToBeMoveSpy.takeFirst()}) { |
829 | QVERIFY(!spyArgs.at(0).value<QModelIndex>().isValid()); |
830 | QCOMPARE(spyArgs.at(1).toInt(), 0); |
831 | QCOMPARE(spyArgs.at(2).toInt(), 0); |
832 | QVERIFY(!spyArgs.at(3).value<QModelIndex>().isValid()); |
833 | QCOMPARE(spyArgs.at(4).toInt(), 2); |
834 | } |
835 | } |
836 | |
837 | void tst_QTransposeProxyModel::moveColumnsProxy() |
838 | { |
839 | QStringListModel model{QStringList{"A" , "B" , "C" , "D" }}; |
840 | QTransposeProxyModel proxy; |
841 | new QAbstractItemModelTester(&proxy, &proxy); |
842 | QSignalSpy columnsMoveSpy(&proxy, &QAbstractItemModel::columnsMoved); |
843 | QVERIFY(columnsMoveSpy.isValid()); |
844 | QSignalSpy columnsAboutToBeMoveSpy(&proxy, &QAbstractItemModel::columnsAboutToBeMoved); |
845 | QVERIFY(columnsAboutToBeMoveSpy.isValid()); |
846 | QSignalSpy rowsMoveSpy(&model, &QAbstractItemModel::rowsMoved); |
847 | QVERIFY(rowsMoveSpy.isValid()); |
848 | QSignalSpy rowsAboutToBeMoveSpy(&model, &QAbstractItemModel::rowsAboutToBeMoved); |
849 | QVERIFY(rowsAboutToBeMoveSpy.isValid()); |
850 | proxy.setSourceModel(&model); |
851 | const QStringList expectedNewVal = {"B" , "A" , "C" , "D" }; |
852 | QVERIFY(proxy.moveColumns(QModelIndex(), 0, 1, QModelIndex(), 2)); |
853 | for (int i = 0; i < expectedNewVal.size(); ++i) |
854 | QCOMPARE(proxy.index(0, i).data(), expectedNewVal.at(i)); |
855 | for (int i = 0; i < expectedNewVal.size(); ++i) |
856 | QCOMPARE(model.index(i, 0).data(), expectedNewVal.at(i)); |
857 | QCOMPARE(columnsMoveSpy.count(), 1); |
858 | QCOMPARE(columnsAboutToBeMoveSpy.count(), 1); |
859 | QCOMPARE(rowsMoveSpy.count(), 1); |
860 | QCOMPARE(rowsAboutToBeMoveSpy.count(), 1); |
861 | for (const auto &spyArgs : {columnsMoveSpy.takeFirst(), |
862 | columnsAboutToBeMoveSpy.takeFirst(), |
863 | rowsMoveSpy.takeFirst(),rowsAboutToBeMoveSpy.takeFirst()}) { |
864 | QVERIFY(!spyArgs.at(0).value<QModelIndex>().isValid()); |
865 | QCOMPARE(spyArgs.at(1).toInt(), 0); |
866 | QCOMPARE(spyArgs.at(2).toInt(), 0); |
867 | QVERIFY(!spyArgs.at(3).value<QModelIndex>().isValid()); |
868 | } |
869 | } |
870 | |
871 | void tst_QTransposeProxyModel::setData_data() |
872 | { |
873 | QTest::addColumn<QAbstractItemModel *>(name: "model" ); |
874 | QTest::addColumn<bool>(name: "rootItem" ); |
875 | QTest::addColumn<bool>(name: "viaProxy" ); |
876 | QTest::newRow(dataTag: "List_via_Base" ) << createListModel(parent: this) << true << false; |
877 | QTest::newRow(dataTag: "Table_via_Base" ) << createTableModel(parent: this) << true << false; |
878 | QTest::newRow(dataTag: "Tree_via_Base_Root_Item" ) << createTreeModel(parent: this) << true << false; |
879 | QTest::newRow(dataTag: "Tree_via_Base_Child_Item" ) << createTreeModel(parent: this) << false << false; |
880 | QTest::newRow(dataTag: "List_via_Proxy" ) << createListModel(parent: this) << true << true; |
881 | QTest::newRow(dataTag: "Table_via_Proxy" ) << createTableModel(parent: this) << true << true; |
882 | QTest::newRow(dataTag: "Tree_via_Proxy_Root_Item" ) << createTreeModel(parent: this) << true << true; |
883 | QTest::newRow(dataTag: "Tree_via_Proxy_Child_Item" ) << createTreeModel(parent: this) << false << true; |
884 | } |
885 | |
886 | void tst_QTransposeProxyModel::setData() |
887 | { |
888 | QFETCH(QAbstractItemModel *, model); |
889 | QFETCH(bool, rootItem); |
890 | QFETCH(bool, viaProxy); |
891 | QTransposeProxyModel proxy; |
892 | new QAbstractItemModelTester(&proxy, &proxy); |
893 | proxy.setSourceModel(model); |
894 | QSignalSpy sourceDataChangeSpy(model, &QAbstractItemModel::dataChanged); |
895 | QVERIFY(sourceDataChangeSpy.isValid()); |
896 | QSignalSpy proxyDataChangeSpy(&proxy, &QAbstractItemModel::dataChanged); |
897 | QVERIFY(proxyDataChangeSpy.isValid()); |
898 | const QString testData = QStringLiteral("TestingSetData" ); |
899 | if (viaProxy) { |
900 | const QModelIndex parIdx = rootItem ? QModelIndex() : proxy.index(row: 0, column: 1); |
901 | QVERIFY(proxy.setData(proxy.index(0, 1, parIdx), testData)); |
902 | QCOMPARE(model->index(1, 0, proxy.mapToSource(parIdx)).data().toString(), testData); |
903 | } else { |
904 | const QModelIndex parIdx = rootItem ? QModelIndex() : model->index(row: 1, column: 0); |
905 | QVERIFY(model->setData(model->index(1, 0, parIdx), testData)); |
906 | QCOMPARE(proxy.index(0, 1, proxy.mapFromSource(parIdx)).data().toString(), testData); |
907 | } |
908 | QCOMPARE(sourceDataChangeSpy.size(), 1); |
909 | QCOMPARE(proxyDataChangeSpy.size(), 1); |
910 | delete model; |
911 | } |
912 | |
913 | QTEST_GUILESS_MAIN(tst_QTransposeProxyModel) |
914 | |
915 | #include "tst_qtransposeproxymodel.moc" |
916 | |