git.iko.soy/unity8
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unity8/tests/plugins/Dash/verticaljournaltest.cpp
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1/*
2 * Copyright (C) 2013 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
17#include <QQuickView>
18#include <QtTestGui>
19#include <QDebug>
20#include <QGuiApplication>
21#include <QQuickView>
22#include <QtQml/qqml.h>
23#include <QStringListModel>
24#include <QQmlContext>
25#include <QQmlEngine>
26#include <private/qquickitem_p.h>
28#include "verticaljournal.h"
30#include <paths.h>
32class HeightModel : public QAbstractListModel {
33public:
34 QHash<int, QByteArray> roleNames() const override
35 {
36 QHash<int, QByteArray> roles;
37 roles.insert(Qt::DisplayRole, "modelHeight");
38 return roles;
39 }
41 int rowCount(const QModelIndex & /*parent*/) const override
42 {
43 return m_list.count();
44 }
46 QVariant data(const QModelIndex &index, int /*role*/) const override
47 {
48 return m_list[index.row()];
49 }
51 QStringList stringList() const
52 {
53 return m_list;
54 }
56 void setStringList(const QStringList &list)
57 {
58 beginResetModel();
59 m_list = list;
60 endResetModel();
61 }
63 void addString(const QString& string)
64 {
65 beginInsertRows(QModelIndex(), m_list.count(), m_list.count());
66 m_list << string;
67 endInsertRows();
68 }
70 void removeLast()
71 {
72 beginRemoveRows(QModelIndex(), m_list.count() - 1, m_list.count() - 1);
73 m_list.takeLast();
74 endRemoveRows();
75 }
77 void insertString(int index, const QString& string)
78 {
79 beginInsertRows(QModelIndex(), index, index);
80 m_list.insert(index, string);
81 endInsertRows();
82 }
84 void changeString(int i, const QString& string)
85 {
86 m_list[i] = string;
87 auto idx = index(i, 0);
88 dataChanged(idx, idx);
89 }
91private:
92 QStringList m_list;
93};
95class VerticalJournalTest : public QObject
97 Q_OBJECT
99private:
100 void verifyItem(const VerticalJournal::ViewItem &item, int modelIndex, qreal x, qreal y, bool visible)
101 {
102 QTRY_COMPARE(item.m_modelIndex, modelIndex);
103 QTRY_COMPARE(item.x(), x);
104 QTRY_COMPARE(item.y(), y);
105 QTRY_COMPARE(item.height(), model->stringList()[modelIndex].toDouble());
106 QTRY_COMPARE(QQuickItemPrivate::get(item.m_item)->culled, !visible);
107 }
109 void checkInitialPositions()
110 {
111 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
112 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 5);
113 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 7);
114 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 6);
115 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
116 verifyItem(vj->m_columnVisibleItems[1][0], 1, 160, 0, true);
117 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, true);
118 verifyItem(vj->m_columnVisibleItems[1][1], 3, 160, 60, true);
119 verifyItem(vj->m_columnVisibleItems[1][2], 4, 160, 80, true);
120 verifyItem(vj->m_columnVisibleItems[0][1], 5, 0, 110, true);
121 verifyItem(vj->m_columnVisibleItems[1][3], 6, 160, 130, true);
122 verifyItem(vj->m_columnVisibleItems[2][1], 7, 320, 135, true);
123 verifyItem(vj->m_columnVisibleItems[0][2], 8, 0, 190, true);
124 verifyItem(vj->m_columnVisibleItems[2][2], 9, 320, 255, true);
125 verifyItem(vj->m_columnVisibleItems[2][3], 10, 320, 285, true);
126 verifyItem(vj->m_columnVisibleItems[2][4], 11, 320, 315, true);
127 verifyItem(vj->m_columnVisibleItems[1][4], 12, 160, 340, true);
128 verifyItem(vj->m_columnVisibleItems[0][3], 13, 0, 360, true);
129 verifyItem(vj->m_columnVisibleItems[2][5], 14, 320, 390, true);
130 verifyItem(vj->m_columnVisibleItems[1][5], 15, 160, 430, false);
131 verifyItem(vj->m_columnVisibleItems[0][4], 16, 0, 570, false);
132 verifyItem(vj->m_columnVisibleItems[1][6], 17, 160, 570, false);
133 QCOMPARE(vj->implicitHeight(), 970. + 2. * 970. / 18.);
134 }
136private Q_SLOTS:
137 void init()
138 {
139 view = new QQuickView();
140 view->setResizeMode(QQuickView::SizeRootObjectToView);
142 model = new HeightModel();
143 QStringList heightList;
144 heightList << "100" << "50" << "125" << "10" << "40" << "70" << "200" << "110" << "160" << "20" << "20" << "65" << "80" << "200" << "300" << "130" << "400" << "300" << "500" << "10";
145 model->setStringList(heightList);
147 view->setSource(QUrl::fromLocalFile(testDataDir() + "/" TEST_DIR "/verticaljournaltest.qml"));
149 view->show();
150 QTest::qWaitForWindowExposed(view);
151 view->resize(470, 400);
153 vj = static_cast<VerticalJournal*>(view->rootObject()->findChild<QObject*>("vj"));
154 vj->setModel(model);
155 QTRY_COMPARE(vj->width(), 470.);
157 checkInitialPositions();
158 }
160 void cleanup()
161 {
162 delete view;
163 delete model;
164 }
166 void testWidthResize()
167 {
168 view->resize(629, 400);
169 QTRY_COMPARE(vj->width(), 629.);
171 // This is exactly the same block as above as nothing changed, just white space on the right
172 checkInitialPositions();
174 view->resize(630, 400);
176 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 4);
177 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 4);
178 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 7);
179 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 4);
180 QTRY_COMPARE(vj->m_columnVisibleItems[3].count(), 5);
181 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
182 verifyItem(vj->m_columnVisibleItems[1][0], 1, 160, 0, true);
183 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, true);
184 verifyItem(vj->m_columnVisibleItems[3][0], 3, 480, 0, true);
185 verifyItem(vj->m_columnVisibleItems[3][1], 4, 480, 20, true);
186 verifyItem(vj->m_columnVisibleItems[1][1], 5, 160, 60, true);
187 verifyItem(vj->m_columnVisibleItems[3][2], 6, 480, 70, true);
188 verifyItem(vj->m_columnVisibleItems[0][1], 7, 0, 110, true);
189 verifyItem(vj->m_columnVisibleItems[2][1], 8, 320, 135, true);
190 verifyItem(vj->m_columnVisibleItems[1][2], 9, 160, 140, true);
191 verifyItem(vj->m_columnVisibleItems[1][3], 10, 160, 170, true);
192 verifyItem(vj->m_columnVisibleItems[1][4], 11, 160, 200, true);
193 verifyItem(vj->m_columnVisibleItems[0][2], 12, 0, 230, true);
194 verifyItem(vj->m_columnVisibleItems[1][5], 13, 160, 275, true);
195 verifyItem(vj->m_columnVisibleItems[3][3], 14, 480, 280, true);
196 verifyItem(vj->m_columnVisibleItems[2][2], 15, 320, 305, true);
197 verifyItem(vj->m_columnVisibleItems[0][3], 16, 0, 320, true);
198 verifyItem(vj->m_columnVisibleItems[2][3], 17, 320, 445, false);
199 verifyItem(vj->m_columnVisibleItems[1][6], 18, 160, 485, false);
200 verifyItem(vj->m_columnVisibleItems[3][4], 19, 480, 590, false);
201 QTRY_COMPARE(vj->implicitHeight(), 985.);
203 view->resize(470, 400);
205 // This is exactly the same block as the first again
206 checkInitialPositions();
207 }
209 void testColumnSpacing()
210 {
211 vj->setColumnSpacing(11);
213 QTRY_COMPARE(vj->m_needsRelayout, false);
214 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 2);
215 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 7);
216 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 7);
217 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
218 verifyItem(vj->m_columnVisibleItems[1][0], 1, 161, 0, true);
219 verifyItem(vj->m_columnVisibleItems[1][1], 2, 161, 60, true);
220 verifyItem(vj->m_columnVisibleItems[0][1], 3, 0, 110, true);
221 verifyItem(vj->m_columnVisibleItems[0][2], 4, 0, 130, true);
222 verifyItem(vj->m_columnVisibleItems[0][3], 5, 0, 180, true);
223 verifyItem(vj->m_columnVisibleItems[1][2], 6, 161, 195, true);
224 verifyItem(vj->m_columnVisibleItems[0][4], 7, 0, 260, true);
225 verifyItem(vj->m_columnVisibleItems[0][5], 8, 0, 380, true);
226 verifyItem(vj->m_columnVisibleItems[1][3], 9, 161, 405, false);
227 verifyItem(vj->m_columnVisibleItems[1][4], 10, 161, 435, false);
228 verifyItem(vj->m_columnVisibleItems[1][5], 11, 161, 465, false);
229 verifyItem(vj->m_columnVisibleItems[1][6], 12, 161, 540, false);
230 verifyItem(vj->m_columnVisibleItems[0][6], 13, 0, 550, false);
231 QCOMPARE(vj->implicitHeight(), 750. + 6. * 750. / 14.);
233 vj->setColumnSpacing(10);
234 QTRY_COMPARE(vj->m_needsRelayout, false);
236 // This is exactly the same block as the first again
237 checkInitialPositions();
238 }
240 void testRowSpacing()
241 {
242 vj->setRowSpacing(11);
244 QTRY_COMPARE(vj->m_needsRelayout, false);
245 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
246 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 5);
247 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 7);
248 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 6);
249 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
250 verifyItem(vj->m_columnVisibleItems[1][0], 1, 160, 0, true);
251 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, true);
252 verifyItem(vj->m_columnVisibleItems[1][1], 3, 160, 61, true);
253 verifyItem(vj->m_columnVisibleItems[1][2], 4, 160, 82, true);
254 verifyItem(vj->m_columnVisibleItems[0][1], 5, 0, 111, true);
255 verifyItem(vj->m_columnVisibleItems[1][3], 6, 160, 133, true);
256 verifyItem(vj->m_columnVisibleItems[2][1], 7, 320, 136, true);
257 verifyItem(vj->m_columnVisibleItems[0][2], 8, 0, 192, true);
258 verifyItem(vj->m_columnVisibleItems[2][2], 9, 320, 257, true);
259 verifyItem(vj->m_columnVisibleItems[2][3], 10, 320, 288, true);
260 verifyItem(vj->m_columnVisibleItems[2][4], 11, 320, 319, true);
261 verifyItem(vj->m_columnVisibleItems[1][4], 12, 160, 344, true);
262 verifyItem(vj->m_columnVisibleItems[0][3], 13, 0, 363, true);
263 verifyItem(vj->m_columnVisibleItems[2][5], 14, 320, 395, true);
264 verifyItem(vj->m_columnVisibleItems[1][5], 15, 160, 435, false);
265 verifyItem(vj->m_columnVisibleItems[0][4], 16, 0, 574, false);
266 verifyItem(vj->m_columnVisibleItems[1][6], 17, 160, 576, false);
267 QCOMPARE(vj->implicitHeight(), 974. + 2. * 974. / 18.);
269 vj->setRowSpacing(10);
270 QTRY_COMPARE(vj->m_needsRelayout, false);
272 // This is exactly the same block as the first again
273 checkInitialPositions();
274 }
276 void testDelegateCreationRanges()
277 {
278 vj->setDisplayMarginBeginning(-200);
279 vj->setDisplayMarginEnd(-(vj->height() - view->height()));
281 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
282 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 4);
283 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 4);
284 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 6);
285 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, false);
286 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, false);
287 verifyItem(vj->m_columnVisibleItems[1][0], 4, 160, 80, false);
288 verifyItem(vj->m_columnVisibleItems[0][1], 5, 0, 110, false);
289 verifyItem(vj->m_columnVisibleItems[1][1], 6, 160, 130, true);
290 verifyItem(vj->m_columnVisibleItems[2][1], 7, 320, 135, true);
291 verifyItem(vj->m_columnVisibleItems[0][2], 8, 0, 190, true);
292 verifyItem(vj->m_columnVisibleItems[2][2], 9, 320, 255, true);
293 verifyItem(vj->m_columnVisibleItems[2][3], 10, 320, 285, true);
294 verifyItem(vj->m_columnVisibleItems[2][4], 11, 320, 315, true);
295 verifyItem(vj->m_columnVisibleItems[1][2], 12, 160, 340, true);
296 verifyItem(vj->m_columnVisibleItems[0][3], 13, 0, 360, true);
297 verifyItem(vj->m_columnVisibleItems[2][5], 14, 320, 390, true);
298 verifyItem(vj->m_columnVisibleItems[1][3], 15, 160, 430, false);
299 QCOMPARE(vj->implicitHeight(), 690. + 4. * 690. / 16.);
301 vj->setDisplayMarginBeginning(0);
302 vj->setDisplayMarginEnd(0);
304 // This is exactly the same block as the first again
305 checkInitialPositions();
306 }
309 void testColumnWidthChange()
310 {
311 vj->setColumnWidth(200);
312 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 2);
313 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 7);
314 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 7);
315 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
316 verifyItem(vj->m_columnVisibleItems[1][0], 1, 210, 0, true);
317 verifyItem(vj->m_columnVisibleItems[1][1], 2, 210, 60, true);
318 verifyItem(vj->m_columnVisibleItems[0][1], 3, 0, 110, true);
319 verifyItem(vj->m_columnVisibleItems[0][2], 4, 0, 130, true);
320 verifyItem(vj->m_columnVisibleItems[0][3], 5, 0, 180, true);
321 verifyItem(vj->m_columnVisibleItems[1][2], 6, 210, 195, true);
322 verifyItem(vj->m_columnVisibleItems[0][4], 7, 0, 260, true);
323 verifyItem(vj->m_columnVisibleItems[0][5], 8, 0, 380, true);
324 verifyItem(vj->m_columnVisibleItems[1][3], 9, 210, 405, false);
325 verifyItem(vj->m_columnVisibleItems[1][4], 10, 210, 435, false);
326 verifyItem(vj->m_columnVisibleItems[1][5], 11, 210, 465, false);
327 verifyItem(vj->m_columnVisibleItems[1][6], 12, 210, 540, false);
328 verifyItem(vj->m_columnVisibleItems[0][6], 13, 0, 550, false);
329 QCOMPARE(vj->implicitHeight(), 750. + 6. * 750. / 14.);
331 vj->setColumnWidth(150);
333 // This is exactly the same block as the first again
334 checkInitialPositions();
335 }
337 void testChangeModel()
338 {
339 HeightModel *model2 = new HeightModel();
340 QStringList list2;
341 list2 << "100" << "50" << "25" << "25" << "50" << "50";
342 model2->setStringList(list2);
343 vj->setModel(model2);
344 delete model;
345 model = model2;
347 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
348 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 1);
349 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 2);
350 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 3);
351 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
352 verifyItem(vj->m_columnVisibleItems[1][0], 1, 160, 0, true);
353 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, true);
354 verifyItem(vj->m_columnVisibleItems[2][1], 3, 320, 35, true);
355 verifyItem(vj->m_columnVisibleItems[1][1], 4, 160, 60, true);
356 verifyItem(vj->m_columnVisibleItems[2][2], 5, 320, 70, true);
357 }
359 void testModelReset()
360 {
361 QStringList heightList;
362 heightList << "100" << "50" << "50" << "30";
363 model->setStringList(heightList);
365 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
366 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 1);
367 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 2);
368 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 1);
369 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
370 verifyItem(vj->m_columnVisibleItems[1][0], 1, 160, 0, true);
371 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, true);
372 verifyItem(vj->m_columnVisibleItems[1][1], 3, 160, 60, true);
373 }
375 void testModelRemoveLastNonVisible()
376 {
377 model->removeLast();
379 // This is the same as checkInitialPositions but
380 // with a different implicitHeight since there's an item less
381 // in the model
382 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
383 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 5);
384 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 7);
385 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 6);
386 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
387 verifyItem(vj->m_columnVisibleItems[1][0], 1, 160, 0, true);
388 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, true);
389 verifyItem(vj->m_columnVisibleItems[1][1], 3, 160, 60, true);
390 verifyItem(vj->m_columnVisibleItems[1][2], 4, 160, 80, true);
391 verifyItem(vj->m_columnVisibleItems[0][1], 5, 0, 110, true);
392 verifyItem(vj->m_columnVisibleItems[1][3], 6, 160, 130, true);
393 verifyItem(vj->m_columnVisibleItems[2][1], 7, 320, 135, true);
394 verifyItem(vj->m_columnVisibleItems[0][2], 8, 0, 190, true);
395 verifyItem(vj->m_columnVisibleItems[2][2], 9, 320, 255, true);
396 verifyItem(vj->m_columnVisibleItems[2][3], 10, 320, 285, true);
397 verifyItem(vj->m_columnVisibleItems[2][4], 11, 320, 315, true);
398 verifyItem(vj->m_columnVisibleItems[1][4], 12, 160, 340, true);
399 verifyItem(vj->m_columnVisibleItems[0][3], 13, 0, 360, true);
400 verifyItem(vj->m_columnVisibleItems[2][5], 14, 320, 390, true);
401 verifyItem(vj->m_columnVisibleItems[1][5], 15, 160, 430, false);
402 verifyItem(vj->m_columnVisibleItems[0][4], 16, 0, 570, false);
403 verifyItem(vj->m_columnVisibleItems[1][6], 17, 160, 570, false);
404 QTRY_COMPARE(vj->implicitHeight(), 970. + 1. * 970. / 18.);
405 }
407 void testModelAppendRemoveLast()
408 {
409 HeightModel *model2 = new HeightModel();
410 QStringList list2;
411 list2 << "100" << "50" << "25" << "25" << "50" << "50";
412 model2->setStringList(list2);
413 vj->setModel(model2);
414 delete model;
415 model = model2;
417 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
418 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 1);
419 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 2);
420 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 3);
421 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
422 verifyItem(vj->m_columnVisibleItems[1][0], 1, 160, 0, true);
423 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, true);
424 verifyItem(vj->m_columnVisibleItems[2][1], 3, 320, 35, true);
425 verifyItem(vj->m_columnVisibleItems[1][1], 4, 160, 60, true);
426 verifyItem(vj->m_columnVisibleItems[2][2], 5, 320, 70, true);
428 model2->addString("75");
430 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
431 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 2);
432 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 2);
433 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 3);
434 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
435 verifyItem(vj->m_columnVisibleItems[1][0], 1, 160, 0, true);
436 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, true);
437 verifyItem(vj->m_columnVisibleItems[2][1], 3, 320, 35, true);
438 verifyItem(vj->m_columnVisibleItems[1][1], 4, 160, 60, true);
439 verifyItem(vj->m_columnVisibleItems[2][2], 5, 320, 70, true);
440 verifyItem(vj->m_columnVisibleItems[0][1], 6, 0, 110, true);
442 model2->addString("50");
443 model2->addString("50");
445 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
446 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 2);
447 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 3);
448 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 4);
449 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
450 verifyItem(vj->m_columnVisibleItems[1][0], 1, 160, 0, true);
451 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, true);
452 verifyItem(vj->m_columnVisibleItems[2][1], 3, 320, 35, true);
453 verifyItem(vj->m_columnVisibleItems[1][1], 4, 160, 60, true);
454 verifyItem(vj->m_columnVisibleItems[2][2], 5, 320, 70, true);
455 verifyItem(vj->m_columnVisibleItems[0][1], 6, 0, 110, true);
456 verifyItem(vj->m_columnVisibleItems[1][2], 7, 160, 120, true);
457 verifyItem(vj->m_columnVisibleItems[2][3], 8, 320, 130, true);
459 model2->removeLast();
461 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
462 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 2);
463 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 3);
464 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 3);
465 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
466 verifyItem(vj->m_columnVisibleItems[1][0], 1, 160, 0, true);
467 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, true);
468 verifyItem(vj->m_columnVisibleItems[2][1], 3, 320, 35, true);
469 verifyItem(vj->m_columnVisibleItems[1][1], 4, 160, 60, true);
470 verifyItem(vj->m_columnVisibleItems[2][2], 5, 320, 70, true);
471 verifyItem(vj->m_columnVisibleItems[0][1], 6, 0, 110, true);
472 verifyItem(vj->m_columnVisibleItems[1][2], 7, 160, 120, true);
473 }
475 void testNegativeHeight()
476 {
477 QQuickItemPrivate::get(vj)->anchors()->resetFill();
478 vj->setHeight(-8);
480 QStringList heightList;
481 heightList << "100" << "50" << "50" << "30";
482 model->setStringList(heightList);
484 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
485 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 0);
486 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 0);
487 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 0);
488 QTRY_COMPARE(vj->implicitHeight(), 0.);
489 }
491 void testNegativeDelegateCreationRange()
492 {
493 vj->setDisplayMarginBeginning(0);
494 vj->setDisplayMarginEnd(-(vj->height() + 100));
496 QStringList heightList;
497 heightList << "100" << "50" << "50" << "30";
498 model->setStringList(heightList);
500 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
501 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 0);
502 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 0);
503 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 0);
504 QTRY_COMPARE(vj->implicitHeight(), 0.);
505 }
507 void testInsertItem()
508 {
509 // Remove a few items from the end so the verifyItem list is smaller
510 for (int i = 0; i < 12; ++i)
511 model->removeLast();
513 model->insertString(0, "200");
515 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
516 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 2);
517 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 4);
518 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 3);
519 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
520 verifyItem(vj->m_columnVisibleItems[1][0], 1, 160, 0, true);
521 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, true);
522 verifyItem(vj->m_columnVisibleItems[2][1], 3, 320, 60, true);
523 verifyItem(vj->m_columnVisibleItems[1][1], 4, 160, 110, true);
524 verifyItem(vj->m_columnVisibleItems[1][2], 5, 160, 130, true);
525 verifyItem(vj->m_columnVisibleItems[1][3], 6, 160, 180, true);
526 verifyItem(vj->m_columnVisibleItems[2][2], 7, 320, 195, true);
527 verifyItem(vj->m_columnVisibleItems[0][1], 8, 0, 210, true);
528 QCOMPARE(vj->implicitHeight(), 395.);
529 }
531 void testChangeItem()
532 {
533 // Remove a few items from the end so the verifyItem list is smaller
534 for (int i = 0; i < 11; ++i)
535 model->removeLast();
537 model->changeString(0, "200");
539 QTRY_COMPARE(vj->m_columnVisibleItems.count(), 3);
540 QTRY_COMPARE(vj->m_columnVisibleItems[0].count(), 2);
541 QTRY_COMPARE(vj->m_columnVisibleItems[1].count(), 5);
542 QTRY_COMPARE(vj->m_columnVisibleItems[2].count(), 2);
543 verifyItem(vj->m_columnVisibleItems[0][0], 0, 0, 0, true);
544 verifyItem(vj->m_columnVisibleItems[1][0], 1, 160, 0, true);
545 verifyItem(vj->m_columnVisibleItems[2][0], 2, 320, 0, true);
546 verifyItem(vj->m_columnVisibleItems[1][1], 3, 160, 60, true);
547 verifyItem(vj->m_columnVisibleItems[1][2], 4, 160, 80, true);
548 verifyItem(vj->m_columnVisibleItems[1][3], 5, 160, 130, true);
549 verifyItem(vj->m_columnVisibleItems[2][1], 6, 320, 135, true);
550 verifyItem(vj->m_columnVisibleItems[0][1], 7, 0, 210, true);
551 verifyItem(vj->m_columnVisibleItems[1][4], 8, 160, 210, true);
552 QCOMPARE(vj->implicitHeight(), 370.);
553 }
555private:
556 QQuickView *view;
557 VerticalJournal *vj;
558 HeightModel *model;
559};
561QTEST_MAIN(VerticalJournalTest)
563#include "verticaljournaltest.moc"