0
|
1 |
/****************************************************************************
|
|
2 |
**
|
|
3 |
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
4 |
** All rights reserved.
|
|
5 |
** Contact: Nokia Corporation (qt-info@nokia.com)
|
|
6 |
**
|
|
7 |
** This file is part of the test suite of the Qt Toolkit.
|
|
8 |
**
|
|
9 |
** $QT_BEGIN_LICENSE:LGPL$
|
|
10 |
** No Commercial Usage
|
|
11 |
** This file contains pre-release code and may not be distributed.
|
|
12 |
** You may use this file in accordance with the terms and conditions
|
|
13 |
** contained in the Technology Preview License Agreement accompanying
|
|
14 |
** this package.
|
|
15 |
**
|
|
16 |
** GNU Lesser General Public License Usage
|
|
17 |
** Alternatively, this file may be used under the terms of the GNU Lesser
|
|
18 |
** General Public License version 2.1 as published by the Free Software
|
|
19 |
** Foundation and appearing in the file LICENSE.LGPL included in the
|
|
20 |
** packaging of this file. Please review the following information to
|
|
21 |
** ensure the GNU Lesser General Public License version 2.1 requirements
|
|
22 |
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
23 |
**
|
|
24 |
** In addition, as a special exception, Nokia gives you certain additional
|
|
25 |
** rights. These rights are described in the Nokia Qt LGPL Exception
|
|
26 |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
27 |
**
|
|
28 |
** If you have questions regarding the use of this file, please contact
|
|
29 |
** Nokia at qt-info@nokia.com.
|
|
30 |
**
|
|
31 |
**
|
|
32 |
**
|
|
33 |
**
|
|
34 |
**
|
|
35 |
**
|
|
36 |
**
|
|
37 |
**
|
|
38 |
** $QT_END_LICENSE$
|
|
39 |
**
|
|
40 |
****************************************************************************/
|
|
41 |
#include <QtGui/QtGui>
|
|
42 |
#include <QtTest/QtTest>
|
|
43 |
|
|
44 |
class tst_QDataWidgetMapper: public QObject
|
|
45 |
{
|
|
46 |
Q_OBJECT
|
|
47 |
private slots:
|
|
48 |
void setModel();
|
|
49 |
void navigate();
|
|
50 |
void addMapping();
|
|
51 |
void currentIndexChanged();
|
|
52 |
void changingValues();
|
|
53 |
void setData();
|
|
54 |
void mappedWidgetAt();
|
|
55 |
|
|
56 |
void comboBox();
|
|
57 |
};
|
|
58 |
|
|
59 |
static QStandardItemModel *testModel(QObject *parent = 0)
|
|
60 |
{
|
|
61 |
QStandardItemModel *model = new QStandardItemModel(10, 10, parent);
|
|
62 |
|
|
63 |
for (int row = 0; row < 10; ++row) {
|
|
64 |
for (int col = 0; col < 10; ++col)
|
|
65 |
model->setData(model->index(row, col), QString("item %1 %2").arg(row).arg(col));
|
|
66 |
}
|
|
67 |
|
|
68 |
return model;
|
|
69 |
}
|
|
70 |
|
|
71 |
void tst_QDataWidgetMapper::setModel()
|
|
72 |
{
|
|
73 |
QDataWidgetMapper mapper;
|
|
74 |
|
|
75 |
QCOMPARE(mapper.model(), (QAbstractItemModel *)0);
|
|
76 |
|
|
77 |
{ // let the model go out of scope firstma
|
|
78 |
QStandardItemModel model;
|
|
79 |
mapper.setModel(&model);
|
|
80 |
QCOMPARE(mapper.model(), static_cast<QAbstractItemModel *>(&model));
|
|
81 |
}
|
|
82 |
|
|
83 |
QCOMPARE(mapper.model(), (QAbstractItemModel *)0);
|
|
84 |
|
|
85 |
{ // let the mapper go out of scope first
|
|
86 |
QStandardItemModel model2;
|
|
87 |
QDataWidgetMapper mapper2;
|
|
88 |
mapper2.setModel(&model2);
|
|
89 |
}
|
|
90 |
}
|
|
91 |
|
|
92 |
void tst_QDataWidgetMapper::navigate()
|
|
93 |
{
|
|
94 |
QDataWidgetMapper mapper;
|
|
95 |
QAbstractItemModel *model = testModel(&mapper);
|
|
96 |
mapper.setModel(model);
|
|
97 |
|
|
98 |
QLineEdit edit1;
|
|
99 |
QLineEdit edit2;
|
|
100 |
QLineEdit edit3;
|
|
101 |
|
|
102 |
mapper.addMapping(&edit1, 0);
|
|
103 |
mapper.toFirst();
|
|
104 |
mapper.addMapping(&edit2, 1);
|
|
105 |
mapper.addMapping(&edit3, 2);
|
|
106 |
|
|
107 |
QCOMPARE(edit1.text(), QString("item 0 0"));
|
|
108 |
QVERIFY(edit2.text().isEmpty());
|
|
109 |
QVERIFY(edit3.text().isEmpty());
|
|
110 |
QVERIFY(mapper.submit());
|
|
111 |
edit2.setText(QString("item 0 1"));
|
|
112 |
edit3.setText(QString("item 0 2"));
|
|
113 |
QVERIFY(mapper.submit());
|
|
114 |
|
|
115 |
mapper.toFirst(); //this will repopulate
|
|
116 |
QCOMPARE(edit1.text(), QString("item 0 0"));
|
|
117 |
QCOMPARE(edit2.text(), QString("item 0 1"));
|
|
118 |
QCOMPARE(edit3.text(), QString("item 0 2"));
|
|
119 |
|
|
120 |
|
|
121 |
mapper.toFirst();
|
|
122 |
QCOMPARE(edit1.text(), QString("item 0 0"));
|
|
123 |
QCOMPARE(edit2.text(), QString("item 0 1"));
|
|
124 |
QCOMPARE(edit3.text(), QString("item 0 2"));
|
|
125 |
|
|
126 |
mapper.toPrevious(); // should do nothing
|
|
127 |
QCOMPARE(edit1.text(), QString("item 0 0"));
|
|
128 |
QCOMPARE(edit2.text(), QString("item 0 1"));
|
|
129 |
QCOMPARE(edit3.text(), QString("item 0 2"));
|
|
130 |
|
|
131 |
mapper.toNext();
|
|
132 |
QCOMPARE(edit1.text(), QString("item 1 0"));
|
|
133 |
QCOMPARE(edit2.text(), QString("item 1 1"));
|
|
134 |
QCOMPARE(edit3.text(), QString("item 1 2"));
|
|
135 |
|
|
136 |
mapper.toLast();
|
|
137 |
QCOMPARE(edit1.text(), QString("item 9 0"));
|
|
138 |
QCOMPARE(edit2.text(), QString("item 9 1"));
|
|
139 |
QCOMPARE(edit3.text(), QString("item 9 2"));
|
|
140 |
|
|
141 |
mapper.toNext(); // should do nothing
|
|
142 |
QCOMPARE(edit1.text(), QString("item 9 0"));
|
|
143 |
QCOMPARE(edit2.text(), QString("item 9 1"));
|
|
144 |
QCOMPARE(edit3.text(), QString("item 9 2"));
|
|
145 |
|
|
146 |
mapper.setCurrentIndex(4);
|
|
147 |
QCOMPARE(edit1.text(), QString("item 4 0"));
|
|
148 |
QCOMPARE(edit2.text(), QString("item 4 1"));
|
|
149 |
QCOMPARE(edit3.text(), QString("item 4 2"));
|
|
150 |
|
|
151 |
mapper.setCurrentIndex(-1); // should do nothing
|
|
152 |
QCOMPARE(edit1.text(), QString("item 4 0"));
|
|
153 |
QCOMPARE(edit2.text(), QString("item 4 1"));
|
|
154 |
QCOMPARE(edit3.text(), QString("item 4 2"));
|
|
155 |
|
|
156 |
mapper.setCurrentIndex(10); // should do nothing
|
|
157 |
QCOMPARE(edit1.text(), QString("item 4 0"));
|
|
158 |
QCOMPARE(edit2.text(), QString("item 4 1"));
|
|
159 |
QCOMPARE(edit3.text(), QString("item 4 2"));
|
|
160 |
|
|
161 |
mapper.setCurrentModelIndex(QModelIndex()); // should do nothing
|
|
162 |
QCOMPARE(edit1.text(), QString("item 4 0"));
|
|
163 |
QCOMPARE(edit2.text(), QString("item 4 1"));
|
|
164 |
QCOMPARE(edit3.text(), QString("item 4 2"));
|
|
165 |
|
|
166 |
mapper.setCurrentModelIndex(model->index(6, 0));
|
|
167 |
QCOMPARE(edit1.text(), QString("item 6 0"));
|
|
168 |
QCOMPARE(edit2.text(), QString("item 6 1"));
|
|
169 |
QCOMPARE(edit3.text(), QString("item 6 2"));
|
|
170 |
|
|
171 |
/* now try vertical navigation */
|
|
172 |
|
|
173 |
mapper.setOrientation(Qt::Vertical);
|
|
174 |
|
|
175 |
mapper.addMapping(&edit1, 0);
|
|
176 |
mapper.addMapping(&edit2, 1);
|
|
177 |
mapper.addMapping(&edit3, 2);
|
|
178 |
|
|
179 |
mapper.toFirst();
|
|
180 |
QCOMPARE(edit1.text(), QString("item 0 0"));
|
|
181 |
QCOMPARE(edit2.text(), QString("item 1 0"));
|
|
182 |
QCOMPARE(edit3.text(), QString("item 2 0"));
|
|
183 |
|
|
184 |
mapper.toPrevious(); // should do nothing
|
|
185 |
QCOMPARE(edit1.text(), QString("item 0 0"));
|
|
186 |
QCOMPARE(edit2.text(), QString("item 1 0"));
|
|
187 |
QCOMPARE(edit3.text(), QString("item 2 0"));
|
|
188 |
|
|
189 |
mapper.toNext();
|
|
190 |
QCOMPARE(edit1.text(), QString("item 0 1"));
|
|
191 |
QCOMPARE(edit2.text(), QString("item 1 1"));
|
|
192 |
QCOMPARE(edit3.text(), QString("item 2 1"));
|
|
193 |
|
|
194 |
mapper.toLast();
|
|
195 |
QCOMPARE(edit1.text(), QString("item 0 9"));
|
|
196 |
QCOMPARE(edit2.text(), QString("item 1 9"));
|
|
197 |
QCOMPARE(edit3.text(), QString("item 2 9"));
|
|
198 |
|
|
199 |
mapper.toNext(); // should do nothing
|
|
200 |
QCOMPARE(edit1.text(), QString("item 0 9"));
|
|
201 |
QCOMPARE(edit2.text(), QString("item 1 9"));
|
|
202 |
QCOMPARE(edit3.text(), QString("item 2 9"));
|
|
203 |
|
|
204 |
mapper.setCurrentIndex(4);
|
|
205 |
QCOMPARE(edit1.text(), QString("item 0 4"));
|
|
206 |
QCOMPARE(edit2.text(), QString("item 1 4"));
|
|
207 |
QCOMPARE(edit3.text(), QString("item 2 4"));
|
|
208 |
|
|
209 |
mapper.setCurrentIndex(-1); // should do nothing
|
|
210 |
QCOMPARE(edit1.text(), QString("item 0 4"));
|
|
211 |
QCOMPARE(edit2.text(), QString("item 1 4"));
|
|
212 |
QCOMPARE(edit3.text(), QString("item 2 4"));
|
|
213 |
|
|
214 |
mapper.setCurrentIndex(10); // should do nothing
|
|
215 |
QCOMPARE(edit1.text(), QString("item 0 4"));
|
|
216 |
QCOMPARE(edit2.text(), QString("item 1 4"));
|
|
217 |
QCOMPARE(edit3.text(), QString("item 2 4"));
|
|
218 |
|
|
219 |
mapper.setCurrentModelIndex(QModelIndex()); // should do nothing
|
|
220 |
QCOMPARE(edit1.text(), QString("item 0 4"));
|
|
221 |
QCOMPARE(edit2.text(), QString("item 1 4"));
|
|
222 |
QCOMPARE(edit3.text(), QString("item 2 4"));
|
|
223 |
|
|
224 |
mapper.setCurrentModelIndex(model->index(0, 6));
|
|
225 |
QCOMPARE(edit1.text(), QString("item 0 6"));
|
|
226 |
QCOMPARE(edit2.text(), QString("item 1 6"));
|
|
227 |
QCOMPARE(edit3.text(), QString("item 2 6"));
|
|
228 |
}
|
|
229 |
|
|
230 |
void tst_QDataWidgetMapper::addMapping()
|
|
231 |
{
|
|
232 |
QDataWidgetMapper mapper;
|
|
233 |
QAbstractItemModel *model = testModel(&mapper);
|
|
234 |
mapper.setModel(model);
|
|
235 |
|
|
236 |
QLineEdit edit1;
|
|
237 |
mapper.addMapping(&edit1, 0);
|
|
238 |
mapper.toFirst();
|
|
239 |
QCOMPARE(edit1.text(), QString("item 0 0"));
|
|
240 |
|
|
241 |
mapper.addMapping(&edit1, 1);
|
|
242 |
mapper.toFirst();
|
|
243 |
QCOMPARE(edit1.text(), QString("item 0 1"));
|
|
244 |
|
|
245 |
QCOMPARE(mapper.mappedSection(&edit1), 1);
|
|
246 |
|
|
247 |
edit1.clear();
|
|
248 |
mapper.removeMapping(&edit1);
|
|
249 |
mapper.toFirst();
|
|
250 |
QCOMPARE(edit1.text(), QString());
|
|
251 |
|
|
252 |
{
|
|
253 |
QLineEdit edit2;
|
|
254 |
mapper.addMapping(&edit2, 2);
|
|
255 |
mapper.toFirst();
|
|
256 |
QCOMPARE(edit2.text(), QString("item 0 2"));
|
|
257 |
} // let the edit go out of scope
|
|
258 |
|
|
259 |
QCOMPARE(mapper.mappedWidgetAt(2), (QWidget *)0);
|
|
260 |
mapper.toLast();
|
|
261 |
}
|
|
262 |
|
|
263 |
void tst_QDataWidgetMapper::currentIndexChanged()
|
|
264 |
{
|
|
265 |
QDataWidgetMapper mapper;
|
|
266 |
QAbstractItemModel *model = testModel(&mapper);
|
|
267 |
mapper.setModel(model);
|
|
268 |
|
|
269 |
QSignalSpy spy(&mapper, SIGNAL(currentIndexChanged(int)));
|
|
270 |
|
|
271 |
mapper.toFirst();
|
|
272 |
QCOMPARE(spy.count(), 1);
|
|
273 |
QCOMPARE(spy.takeFirst().at(0).toInt(), 0);
|
|
274 |
|
|
275 |
mapper.toNext();
|
|
276 |
QCOMPARE(spy.count(), 1);
|
|
277 |
QCOMPARE(spy.takeFirst().at(0).toInt(), 1);
|
|
278 |
|
|
279 |
mapper.setCurrentIndex(7);
|
|
280 |
QCOMPARE(spy.count(), 1);
|
|
281 |
QCOMPARE(spy.takeFirst().at(0).toInt(), 7);
|
|
282 |
|
|
283 |
mapper.setCurrentIndex(-1);
|
|
284 |
QCOMPARE(spy.count(), 0);
|
|
285 |
|
|
286 |
mapper.setCurrentIndex(42);
|
|
287 |
QCOMPARE(spy.count(), 0);
|
|
288 |
}
|
|
289 |
|
|
290 |
void tst_QDataWidgetMapper::changingValues()
|
|
291 |
{
|
|
292 |
QDataWidgetMapper mapper;
|
|
293 |
QAbstractItemModel *model = testModel(&mapper);
|
|
294 |
mapper.setModel(model);
|
|
295 |
|
|
296 |
QLineEdit edit1;
|
|
297 |
mapper.addMapping(&edit1, 0);
|
|
298 |
mapper.toFirst();
|
|
299 |
QCOMPARE(edit1.text(), QString("item 0 0"));
|
|
300 |
|
|
301 |
QLineEdit edit2;
|
|
302 |
mapper.addMapping(&edit2, 0, "text");
|
|
303 |
mapper.toFirst();
|
|
304 |
QCOMPARE(edit2.text(), QString("item 0 0"));
|
|
305 |
|
|
306 |
model->setData(model->index(0, 0), QString("changed"));
|
|
307 |
QCOMPARE(edit1.text(), QString("changed"));
|
|
308 |
QCOMPARE(edit2.text(), QString("changed"));
|
|
309 |
}
|
|
310 |
|
|
311 |
void tst_QDataWidgetMapper::setData()
|
|
312 |
{
|
|
313 |
QDataWidgetMapper mapper;
|
|
314 |
QAbstractItemModel *model = testModel(&mapper);
|
|
315 |
mapper.setModel(model);
|
|
316 |
|
|
317 |
QLineEdit edit1;
|
|
318 |
QLineEdit edit2;
|
|
319 |
QLineEdit edit3;
|
|
320 |
|
|
321 |
mapper.addMapping(&edit1, 0);
|
|
322 |
mapper.addMapping(&edit2, 1);
|
|
323 |
mapper.addMapping(&edit3, 0, "text");
|
|
324 |
mapper.toFirst();
|
|
325 |
QCOMPARE(edit1.text(), QString("item 0 0"));
|
|
326 |
QCOMPARE(edit2.text(), QString("item 0 1"));
|
|
327 |
QCOMPARE(edit3.text(), QString("item 0 0"));
|
|
328 |
|
|
329 |
edit1.setText("new text");
|
|
330 |
|
|
331 |
mapper.submit();
|
|
332 |
QCOMPARE(model->data(model->index(0, 0)).toString(), QString("new text"));
|
|
333 |
|
|
334 |
edit3.setText("more text");
|
|
335 |
|
|
336 |
mapper.submit();
|
|
337 |
QCOMPARE(model->data(model->index(0, 0)).toString(), QString("more text"));
|
|
338 |
}
|
|
339 |
|
|
340 |
void tst_QDataWidgetMapper::comboBox()
|
|
341 |
{
|
|
342 |
QDataWidgetMapper mapper;
|
|
343 |
QAbstractItemModel *model = testModel(&mapper);
|
|
344 |
mapper.setModel(model);
|
|
345 |
mapper.setSubmitPolicy(QDataWidgetMapper::ManualSubmit);
|
|
346 |
|
|
347 |
QComboBox readOnlyBox;
|
|
348 |
readOnlyBox.setEditable(false);
|
|
349 |
readOnlyBox.addItem("read only item 0");
|
|
350 |
readOnlyBox.addItem("read only item 1");
|
|
351 |
readOnlyBox.addItem("read only item 2");
|
|
352 |
|
|
353 |
QComboBox readWriteBox;
|
|
354 |
readWriteBox.setEditable(true);
|
|
355 |
readWriteBox.addItem("read write item 0");
|
|
356 |
readWriteBox.addItem("read write item 1");
|
|
357 |
readWriteBox.addItem("read write item 2");
|
|
358 |
|
|
359 |
// populat the combo boxes with data
|
|
360 |
mapper.addMapping(&readOnlyBox, 0, "currentIndex");
|
|
361 |
mapper.addMapping(&readWriteBox, 1, "currentText");
|
|
362 |
mapper.toFirst();
|
|
363 |
|
|
364 |
QCOMPARE(readOnlyBox.currentText(), QString("read only item 0"));
|
|
365 |
QCOMPARE(readWriteBox.currentText(), QString("read write item 0"));
|
|
366 |
|
|
367 |
// set some new values on the boxes
|
|
368 |
readOnlyBox.setCurrentIndex(1);
|
|
369 |
readWriteBox.setEditText("read write item y");
|
|
370 |
|
|
371 |
mapper.submit();
|
|
372 |
|
|
373 |
// make sure the new values are in the model
|
|
374 |
QCOMPARE(model->data(model->index(0, 0)).toInt(), 1);
|
|
375 |
QCOMPARE(model->data(model->index(0, 1)).toString(), QString("read write item y"));
|
|
376 |
|
|
377 |
// now test updating of the widgets
|
|
378 |
model->setData(model->index(0, 0), 2, Qt::EditRole);
|
|
379 |
model->setData(model->index(0, 1), QString("read write item z"), Qt::EditRole);
|
|
380 |
|
|
381 |
QCOMPARE(readOnlyBox.currentIndex(), 2);
|
|
382 |
QEXPECT_FAIL("", "See tasks 125493 and 147153", Abort);
|
|
383 |
QCOMPARE(readWriteBox.currentText(), QString("read write item z"));
|
|
384 |
}
|
|
385 |
|
|
386 |
void tst_QDataWidgetMapper::mappedWidgetAt()
|
|
387 |
{
|
|
388 |
QDataWidgetMapper mapper;
|
|
389 |
QAbstractItemModel *model = testModel(&mapper);
|
|
390 |
mapper.setModel(model);
|
|
391 |
|
|
392 |
QLineEdit lineEdit1;
|
|
393 |
QLineEdit lineEdit2;
|
|
394 |
|
|
395 |
QCOMPARE(mapper.mappedWidgetAt(432312), (QWidget*)0);
|
|
396 |
|
|
397 |
mapper.addMapping(&lineEdit1, 1);
|
|
398 |
mapper.addMapping(&lineEdit2, 2);
|
|
399 |
|
|
400 |
QCOMPARE(mapper.mappedWidgetAt(1), static_cast<QWidget *>(&lineEdit1));
|
|
401 |
QCOMPARE(mapper.mappedWidgetAt(2), static_cast<QWidget *>(&lineEdit2));
|
|
402 |
|
|
403 |
mapper.addMapping(&lineEdit2, 4242);
|
|
404 |
|
|
405 |
QCOMPARE(mapper.mappedWidgetAt(2), (QWidget*)0);
|
|
406 |
QCOMPARE(mapper.mappedWidgetAt(4242), static_cast<QWidget *>(&lineEdit2));
|
|
407 |
}
|
|
408 |
|
|
409 |
QTEST_MAIN(tst_QDataWidgetMapper)
|
|
410 |
#include "tst_qdatawidgetmapper.moc"
|