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| 5 | ** | 
| 6 | ** This file is part of the test suite of the Qt Toolkit. | 
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| 27 | ****************************************************************************/ | 
| 28 |  | 
| 29 | #include "../../../shared/highdpi.h" | 
| 30 |  | 
| 31 | #include <QtTest/QtTest> | 
| 32 |  | 
| 33 | #include <qabstractitemview.h> | 
| 34 | #include <qstandarditemmodel.h> | 
| 35 | #include <qapplication.h> | 
| 36 | #include <qdatetimeedit.h> | 
| 37 | #include <qspinbox.h> | 
| 38 | #include <qlistview.h> | 
| 39 | #include <qtableview.h> | 
| 40 | #include <qtreeview.h> | 
| 41 | #include <qheaderview.h> | 
| 42 | #include <qitemeditorfactory.h> | 
| 43 | #include <qlineedit.h> | 
| 44 | #include <qvalidator.h> | 
| 45 | #include <qtablewidget.h> | 
| 46 | #include <qtreewidget.h> | 
| 47 |  | 
| 48 | #include <QItemDelegate> | 
| 49 | #include <QComboBox> | 
| 50 | #include <QAbstractItemDelegate> | 
| 51 | #include <QTextEdit> | 
| 52 | #include <QPlainTextEdit> | 
| 53 | #include <QDialog> | 
| 54 |  | 
| 55 | #include <qscreen.h> | 
| 56 |  | 
| 57 | #include <QtWidgets/private/qabstractitemdelegate_p.h> | 
| 58 |  | 
| 59 | Q_DECLARE_METATYPE(QAbstractItemDelegate::EndEditHint) | 
| 60 |  | 
| 61 | #if defined (Q_OS_WIN) && !defined(Q_OS_WINRT) | 
| 62 | #include <windows.h> | 
| 63 | #define Q_CHECK_PAINTEVENTS \ | 
| 64 |     if (::SwitchDesktop(::GetThreadDesktop(::GetCurrentThreadId())) == 0) \ | 
| 65 |         QSKIP("The widgets don't get the paint events"); | 
| 66 | #else | 
| 67 | #define Q_CHECK_PAINTEVENTS | 
| 68 | #endif | 
| 69 |  | 
| 70 | //Begin of class definitions | 
| 71 |  | 
| 72 | class TestItemDelegate : public QItemDelegate | 
| 73 | { | 
| 74 | public: | 
| 75 |     TestItemDelegate(QObject *parent = 0) : QItemDelegate(parent) {} | 
| 76 |     ~TestItemDelegate() {} | 
| 77 |  | 
| 78 |     void drawDisplay(QPainter *painter, | 
| 79 |                      const QStyleOptionViewItem &option, | 
| 80 |                      const QRect &rect, const QString &text) const | 
| 81 |     { | 
| 82 |         displayText = text; | 
| 83 |         displayFont = option.font; | 
| 84 |         QItemDelegate::drawDisplay(painter, option, rect, text); | 
| 85 |     } | 
| 86 |  | 
| 87 |     void drawDecoration(QPainter *painter, | 
| 88 |                         const QStyleOptionViewItem &option, | 
| 89 |                         const QRect &rect, const QPixmap &pixmap) const | 
| 90 |     { | 
| 91 |         decorationPixmap = pixmap; | 
| 92 |         decorationRect = rect; | 
| 93 |         QItemDelegate::drawDecoration(painter, option, rect, pixmap); | 
| 94 |     } | 
| 95 |  | 
| 96 |  | 
| 97 |     inline QRect textRectangle(QPainter * painter, const QRect &rect, | 
| 98 |                                const QFont &font, const QString &text) const | 
| 99 |     { | 
| 100 |         return QItemDelegate::textRectangle(painter, rect, font, text); | 
| 101 |     } | 
| 102 |  | 
| 103 |     inline void doLayout(const QStyleOptionViewItem &option, | 
| 104 |                          QRect *checkRect, QRect *pixmapRect, | 
| 105 |                          QRect *textRect, bool hint) const | 
| 106 |     { | 
| 107 |         QItemDelegate::doLayout(option, checkRect, iconRect: pixmapRect, textRect, hint); | 
| 108 |     } | 
| 109 |  | 
| 110 |     inline QRect rect(const QStyleOptionViewItem &option, | 
| 111 |                       const QModelIndex &index, int role) const | 
| 112 |     { | 
| 113 |         return QItemDelegate::rect(option, index, role); | 
| 114 |     } | 
| 115 |  | 
| 116 |     inline bool eventFilter(QObject *object, QEvent *event) | 
| 117 |     { | 
| 118 |         return QItemDelegate::eventFilter(object, event); | 
| 119 |     } | 
| 120 |  | 
| 121 |     inline bool editorEvent(QEvent *event, | 
| 122 |                             QAbstractItemModel *model, | 
| 123 |                             const QStyleOptionViewItem &option, | 
| 124 |                             const QModelIndex &index) | 
| 125 |     { | 
| 126 |         return QItemDelegate::editorEvent(event, model, option, index); | 
| 127 |     } | 
| 128 |  | 
| 129 |     // stored values for testing | 
| 130 |     mutable QString displayText; | 
| 131 |     mutable QFont displayFont; | 
| 132 |     mutable QPixmap decorationPixmap; | 
| 133 |     mutable QRect decorationRect; | 
| 134 | }; | 
| 135 |  | 
| 136 | class TestItemModel : public QAbstractTableModel | 
| 137 | { | 
| 138 | public: | 
| 139 |  | 
| 140 |     enum Roles { | 
| 141 |         PixmapTestRole, | 
| 142 |         ImageTestRole, | 
| 143 |         IconTestRole, | 
| 144 |         ColorTestRole, | 
| 145 |         DoubleTestRole | 
| 146 |     }; | 
| 147 |  | 
| 148 |     TestItemModel(const QSize &size) : size(size) {} | 
| 149 |  | 
| 150 |     ~TestItemModel() {} | 
| 151 |  | 
| 152 |     int rowCount(const QModelIndex &parent) const | 
| 153 |     { | 
| 154 |         Q_UNUSED(parent); | 
| 155 |         return 1; | 
| 156 |     } | 
| 157 |  | 
| 158 |     int columnCount(const QModelIndex &parent) const | 
| 159 |     { | 
| 160 |         Q_UNUSED(parent); | 
| 161 |         return 1; | 
| 162 |     } | 
| 163 |  | 
| 164 |     QVariant data(const QModelIndex& index, int role) const | 
| 165 |     { | 
| 166 |         Q_UNUSED(index); | 
| 167 |         static QPixmap pixmap(size); | 
| 168 |         static QImage image(size, QImage::Format_Mono); | 
| 169 |         static QIcon icon(pixmap); | 
| 170 |         static QColor color(Qt::green); | 
| 171 |  | 
| 172 |         switch (role) { | 
| 173 |         case PixmapTestRole: return pixmap; | 
| 174 |         case ImageTestRole:  return image; | 
| 175 |         case IconTestRole:   return icon; | 
| 176 |         case ColorTestRole:  return color; | 
| 177 |         case DoubleTestRole:  return 10.00000001; | 
| 178 |         default: break; | 
| 179 |         } | 
| 180 |  | 
| 181 |         return QVariant(); | 
| 182 |     } | 
| 183 |  | 
| 184 | private: | 
| 185 |     QSize size; | 
| 186 | }; | 
| 187 |  | 
| 188 | class tst_QItemDelegate : public QObject | 
| 189 | { | 
| 190 |     Q_OBJECT | 
| 191 |  | 
| 192 | private slots: | 
| 193 |     void getSetCheck(); | 
| 194 |     void textRectangle_data(); | 
| 195 |     void textRectangle(); | 
| 196 |     void sizeHint_data(); | 
| 197 |     void sizeHint(); | 
| 198 |     void editorKeyPress_data(); | 
| 199 |     void editorKeyPress(); | 
| 200 |     void doubleEditorNegativeInput(); | 
| 201 |     void font_data(); | 
| 202 |     void font(); | 
| 203 |     void doLayout_data(); | 
| 204 |     void doLayout(); | 
| 205 |     void rect_data(); | 
| 206 |     void rect(); | 
| 207 |     void testEventFilter(); | 
| 208 |     void dateTimeEditor_data(); | 
| 209 |     void dateTimeEditor(); | 
| 210 |     void dateAndTimeEditorTest2(); | 
| 211 |     void uintEdit(); | 
| 212 |     void decoration_data(); | 
| 213 |     void decoration(); | 
| 214 |     void editorEvent_data(); | 
| 215 |     void editorEvent(); | 
| 216 |     void enterKey_data(); | 
| 217 |     void enterKey(); | 
| 218 |     void comboBox(); | 
| 219 |     void testLineEditValidation_data(); | 
| 220 |     void testLineEditValidation(); | 
| 221 |  | 
| 222 |     void task257859_finalizeEdit(); | 
| 223 |     void QTBUG4435_keepSelectionOnCheck(); | 
| 224 |  | 
| 225 |     void QTBUG16469_textForRole(); | 
| 226 |     void dateTextForRole_data(); | 
| 227 |     void dateTextForRole(); | 
| 228 |  | 
| 229 | private: | 
| 230 | #ifdef QT_BUILD_INTERNAL | 
| 231 |     struct RoleDelegate : public QItemDelegate | 
| 232 |     { | 
| 233 |         QString textForRole(Qt::ItemDataRole role, const QVariant &value, const QLocale &locale) | 
| 234 |         { | 
| 235 |             QAbstractItemDelegatePrivate *d = reinterpret_cast<QAbstractItemDelegatePrivate *>(qGetPtrHelper(ptr&: d_ptr)); | 
| 236 |             return d->textForRole(role, value, locale); | 
| 237 |         } | 
| 238 |     }; | 
| 239 | #endif | 
| 240 |  | 
| 241 |     const int m_fuzz = int(QGuiApplication::primaryScreen()->devicePixelRatio()); | 
| 242 | }; | 
| 243 |  | 
| 244 |  | 
| 245 | //End of class definitions | 
| 246 |  | 
| 247 | // Testing get/set functions | 
| 248 | void tst_QItemDelegate::getSetCheck() | 
| 249 | { | 
| 250 |     QItemDelegate obj1; | 
| 251 |  | 
| 252 |     // QItemEditorFactory * QItemDelegate::itemEditorFactory() | 
| 253 |     // void QItemDelegate::setItemEditorFactory(QItemEditorFactory *) | 
| 254 |     QItemEditorFactory *var1 = new QItemEditorFactory; | 
| 255 |     obj1.setItemEditorFactory(var1); | 
| 256 |     QCOMPARE(var1, obj1.itemEditorFactory()); | 
| 257 |     obj1.setItemEditorFactory((QItemEditorFactory *)0); | 
| 258 |     QCOMPARE((QItemEditorFactory *)0, obj1.itemEditorFactory()); | 
| 259 |     delete var1; | 
| 260 |  | 
| 261 |     QCOMPARE(obj1.hasClipping(), true); | 
| 262 |     obj1.setClipping(false); | 
| 263 |     QCOMPARE(obj1.hasClipping(), false); | 
| 264 |     obj1.setClipping(true); | 
| 265 |     QCOMPARE(obj1.hasClipping(), true); | 
| 266 | } | 
| 267 |  | 
| 268 | void tst_QItemDelegate::textRectangle_data() | 
| 269 | { | 
| 270 |     QFont font; | 
| 271 |     QFontMetrics fontMetrics(font); | 
| 272 |     int pm = QApplication::style()->pixelMetric(metric: QStyle::PM_FocusFrameHMargin); | 
| 273 |     int margins = 2 * (pm + 1); // margin on each side of the text | 
| 274 |     int height = fontMetrics.height(); | 
| 275 |  | 
| 276 |     QTest::addColumn<QString>(name: "text" ); | 
| 277 |     QTest::addColumn<QRect>(name: "rect" ); | 
| 278 |     QTest::addColumn<QRect>(name: "expected" ); | 
| 279 |  | 
| 280 |     QTest::newRow(dataTag: "empty" ) << QString() | 
| 281 |                            << QRect() | 
| 282 |                            << QRect(0, 0, margins, height); | 
| 283 | } | 
| 284 |  | 
| 285 | void tst_QItemDelegate::textRectangle() | 
| 286 | { | 
| 287 |     QFETCH(QString, text); | 
| 288 |     QFETCH(QRect, rect); | 
| 289 |     QFETCH(QRect, expected); | 
| 290 |  | 
| 291 |     QFont font; | 
| 292 |     TestItemDelegate delegate; | 
| 293 |     QRect result = delegate.textRectangle(painter: 0, rect, font, text); | 
| 294 |     QVERIFY2(HighDpi::fuzzyCompare(result, expected, m_fuzz), | 
| 295 |              HighDpi::msgRectMismatch(result, expected).constData()); | 
| 296 | } | 
| 297 |  | 
| 298 | void tst_QItemDelegate::sizeHint_data() | 
| 299 | { | 
| 300 |     QTest::addColumn<QSize>(name: "expected" ); | 
| 301 |  | 
| 302 |     QFont font; | 
| 303 |     QFontMetrics fontMetrics(font); | 
| 304 |     //int m = QApplication::style()->pixelMetric(QStyle::PM_FocusFrameHMargin) + 1; | 
| 305 |     QTest::newRow(dataTag: "empty" ) | 
| 306 |         << QSize(0, fontMetrics.height()); | 
| 307 |  | 
| 308 | } | 
| 309 |  | 
| 310 | void tst_QItemDelegate::sizeHint() | 
| 311 | { | 
| 312 |     QFETCH(QSize, expected); | 
| 313 |  | 
| 314 |     QModelIndex index; | 
| 315 |     QStyleOptionViewItem option; | 
| 316 |  | 
| 317 |     TestItemDelegate delegate; | 
| 318 |     QSize result = delegate.sizeHint(option, index); | 
| 319 |     QCOMPARE(result, expected); | 
| 320 | } | 
| 321 |  | 
| 322 | void tst_QItemDelegate::editorKeyPress_data() | 
| 323 | { | 
| 324 |     QTest::addColumn<QString>(name: "initial" ); | 
| 325 |     QTest::addColumn<QString>(name: "expected" ); | 
| 326 |  | 
| 327 |     QTest::newRow(dataTag: "foo bar" ) | 
| 328 |         << QString("foo" ) | 
| 329 |         << QString("bar" ); | 
| 330 | } | 
| 331 |  | 
| 332 | void tst_QItemDelegate::editorKeyPress() | 
| 333 | { | 
| 334 |     QFETCH(QString, initial); | 
| 335 |     QFETCH(QString, expected); | 
| 336 |  | 
| 337 |     QStandardItemModel model; | 
| 338 |     model.appendRow(aitem: new QStandardItem(initial)); | 
| 339 |  | 
| 340 |     QListView view; | 
| 341 |     view.setModel(&model); | 
| 342 |     view.show(); | 
| 343 |  | 
| 344 |     QModelIndex index = model.index(row: 0, column: 0); | 
| 345 |     view.setCurrentIndex(index); // the editor will only selectAll on the current index | 
| 346 |     view.edit(index); | 
| 347 |  | 
| 348 |     QList<QLineEdit*> lineEditors = view.viewport()->findChildren<QLineEdit *>(); | 
| 349 |     QCOMPARE(lineEditors.count(), 1); | 
| 350 |  | 
| 351 |     QLineEdit *editor = lineEditors.at(i: 0); | 
| 352 |     QCOMPARE(editor->selectedText(), initial); | 
| 353 |  | 
| 354 |     QTest::keyClicks(widget: editor, sequence: expected); | 
| 355 |     QTest::keyClick(widget: editor, key: Qt::Key_Enter); | 
| 356 |     QApplication::processEvents(); | 
| 357 |  | 
| 358 |     QCOMPARE(index.data().toString(), expected); | 
| 359 | } | 
| 360 |  | 
| 361 | void tst_QItemDelegate::doubleEditorNegativeInput() | 
| 362 | { | 
| 363 |     QStandardItemModel model; | 
| 364 |  | 
| 365 |     QStandardItem *item = new QStandardItem; | 
| 366 |     item->setData(value: 10.0, role: Qt::DisplayRole); | 
| 367 |     model.appendRow(aitem: item); | 
| 368 |  | 
| 369 |     QListView view; | 
| 370 |     view.setModel(&model); | 
| 371 |     view.show(); | 
| 372 |  | 
| 373 |     QModelIndex index = model.index(row: 0, column: 0); | 
| 374 |     view.setCurrentIndex(index); // the editor will only selectAll on the current index | 
| 375 |     view.edit(index); | 
| 376 |  | 
| 377 |     QList<QDoubleSpinBox*> editors = view.viewport()->findChildren<QDoubleSpinBox *>(); | 
| 378 |     QCOMPARE(editors.count(), 1); | 
| 379 |  | 
| 380 |     QDoubleSpinBox *editor = editors.at(i: 0); | 
| 381 |     QCOMPARE(editor->value(), double(10)); | 
| 382 |  | 
| 383 |     QTest::keyClick(widget: editor, key: Qt::Key_Minus); | 
| 384 |     QTest::keyClick(widget: editor, key: Qt::Key_1); | 
| 385 |     QTest::keyClick(widget: editor, key: Qt::Key_0); | 
| 386 |     QTest::keyClick(widget: editor, key: Qt::Key_Comma); //support both , and . locales | 
| 387 |     QTest::keyClick(widget: editor, key: Qt::Key_Period); | 
| 388 |     QTest::keyClick(widget: editor, key: Qt::Key_0); | 
| 389 |     QTest::keyClick(widget: editor, key: Qt::Key_Enter); | 
| 390 |     QApplication::processEvents(); | 
| 391 |  | 
| 392 |     QCOMPARE(index.data().toString(), QString("-10" )); | 
| 393 | } | 
| 394 |  | 
| 395 | void tst_QItemDelegate::font_data() | 
| 396 | { | 
| 397 |     QTest::addColumn<QString>(name: "itemText" ); | 
| 398 |     QTest::addColumn<QString>(name: "properties" ); | 
| 399 |     QTest::addColumn<QFont>(name: "itemFont" ); | 
| 400 |     QTest::addColumn<QFont>(name: "viewFont" ); | 
| 401 |  | 
| 402 |     QFont itemFont; | 
| 403 |     itemFont.setItalic(true); | 
| 404 |     QFont viewFont; | 
| 405 |  | 
| 406 |     QTest::newRow(dataTag: "foo italic" ) | 
| 407 |         << QString("foo" ) | 
| 408 |         << QString("italic" ) | 
| 409 |         << itemFont | 
| 410 |         << viewFont; | 
| 411 |  | 
| 412 |     itemFont.setItalic(true); | 
| 413 |  | 
| 414 |     QTest::newRow(dataTag: "foo bold" ) | 
| 415 |         << QString("foo" ) | 
| 416 |         << QString("bold" ) | 
| 417 |         << itemFont | 
| 418 |         << viewFont; | 
| 419 |  | 
| 420 |     itemFont.setFamily(itemFont.defaultFamily()); | 
| 421 |  | 
| 422 |     QTest::newRow(dataTag: "foo family" ) | 
| 423 |         << QString("foo" ) | 
| 424 |         << QString("family" ) | 
| 425 |         << itemFont | 
| 426 |         << viewFont; | 
| 427 |  } | 
| 428 |  | 
| 429 | void tst_QItemDelegate::font() | 
| 430 | { | 
| 431 |     Q_CHECK_PAINTEVENTS | 
| 432 |  | 
| 433 |     QFETCH(QString, itemText); | 
| 434 |     QFETCH(QString, properties); | 
| 435 |     QFETCH(QFont, itemFont); | 
| 436 |     QFETCH(QFont, viewFont); | 
| 437 |  | 
| 438 |     QTableWidget table(1, 1); | 
| 439 |     table.setFont(viewFont); | 
| 440 |  | 
| 441 |     TestItemDelegate *delegate = new TestItemDelegate(&table); | 
| 442 |     table.setItemDelegate(delegate); | 
| 443 |     table.show(); | 
| 444 |     QVERIFY(QTest::qWaitForWindowExposed(&table)); | 
| 445 |  | 
| 446 |     QTableWidgetItem *item = new QTableWidgetItem; | 
| 447 |     item->setText(itemText); | 
| 448 |     item->setFont(itemFont); | 
| 449 |     table.setItem(row: 0, column: 0, item); | 
| 450 |  | 
| 451 |     QApplication::processEvents(); | 
| 452 |  | 
| 453 |     QTRY_COMPARE(delegate->displayText, item->text()); | 
| 454 |     if (properties.contains(s: "italic" )) { | 
| 455 |         QCOMPARE(delegate->displayFont.italic(), item->font().italic()); | 
| 456 |     } | 
| 457 |     if (properties.contains(s: "bold" )){ | 
| 458 |         QCOMPARE(delegate->displayFont.bold(), item->font().bold()); | 
| 459 |     } | 
| 460 |     if (properties.contains(s: "family" )){ | 
| 461 |         QCOMPARE(delegate->displayFont.family(), item->font().family()); | 
| 462 |     } | 
| 463 | } | 
| 464 |  | 
| 465 | //Testing the different QRect created by the doLayout function. | 
| 466 | //Tests are made with different values for the QStyleOptionViewItem properties: | 
| 467 | //decorationPosition and position. | 
| 468 |  | 
| 469 | void tst_QItemDelegate::doLayout_data() | 
| 470 | { | 
| 471 |     QTest::addColumn<int>(name: "position" ); | 
| 472 |     QTest::addColumn<int>(name: "direction" ); | 
| 473 |     QTest::addColumn<bool>(name: "hint" ); | 
| 474 |     QTest::addColumn<QRect>(name: "itemRect" ); | 
| 475 |     QTest::addColumn<QRect>(name: "checkRect" ); | 
| 476 |     QTest::addColumn<QRect>(name: "pixmapRect" ); | 
| 477 |     QTest::addColumn<QRect>(name: "textRect" ); | 
| 478 |     QTest::addColumn<QRect>(name: "expectedCheckRect" ); | 
| 479 |     QTest::addColumn<QRect>(name: "expectedPixmapRect" ); | 
| 480 |     QTest::addColumn<QRect>(name: "expectedTextRect" ); | 
| 481 |  | 
| 482 |     int m = QApplication::style()->pixelMetric(metric: QStyle::PM_FocusFrameHMargin) + 1; | 
| 483 |     //int item = 400; | 
| 484 |     //int check = 50; | 
| 485 |     //int pixmap = 1000; | 
| 486 |     //int text = 400; | 
| 487 |  | 
| 488 |     QTest::newRow(dataTag: "top, left to right, hint" ) | 
| 489 |         << (int)QStyleOptionViewItem::Top | 
| 490 |         << (int)Qt::LeftToRight | 
| 491 |         << true | 
| 492 |         << QRect(0, 0, 400, 400) | 
| 493 |         << QRect(0, 0, 50, 50) | 
| 494 |         << QRect(0, 0, 1000, 1000) | 
| 495 |         << QRect(0, 0, 400, 400) | 
| 496 |         << QRect(0, 0, 50 + 2*m, 1000) | 
| 497 |         << QRect(50 + 2*m, 0, 1000 + 2*m, 1000 + m) | 
| 498 |         << QRect(50 + 2*m, 1000 + m, 1000 + 2*m, 400); | 
| 499 |     /* | 
| 500 |     QTest::newRow("top, left to right, limited") | 
| 501 |         << (int)QStyleOptionViewItem::Top | 
| 502 |         << (int)Qt::LeftToRight | 
| 503 |         << false | 
| 504 |         << QRect(0, 0, 400, 400) | 
| 505 |         << QRect(0, 0, 50, 50) | 
| 506 |         << QRect(0, 0, 1000, 1000) | 
| 507 |         << QRect(0, 0, 400, 400) | 
| 508 |         << QRect(m, (400/2) - (50/2), 50, 50) | 
| 509 |         << QRect(50 + 2*m, 0, 1000, 1000) | 
| 510 |         << QRect(50 + 2*m, 1000 + m, 400 - (50 + 2*m), 400 - 1000 - m); | 
| 511 |     */ | 
| 512 |     QTest::newRow(dataTag: "top, right to left, hint" ) | 
| 513 |         << (int)QStyleOptionViewItem::Top | 
| 514 |         << (int)Qt::RightToLeft | 
| 515 |         << true | 
| 516 |         << QRect(0, 0, 400, 400) | 
| 517 |         << QRect(0, 0, 50, 50) | 
| 518 |         << QRect(0, 0, 1000, 1000) | 
| 519 |         << QRect(0, 0, 400, 400) | 
| 520 |         << QRect(1000 + 2 * m, 0, 50 + 2 * m, 1000) | 
| 521 |         << QRect(0, 0, 1000 + 2 * m, 1000 + m) | 
| 522 |         << QRect(0, 1000 + m, 1000 + 2 * m, 400); | 
| 523 |  | 
| 524 |     QTest::newRow(dataTag: "bottom, left to right, hint" ) | 
| 525 |         << (int)QStyleOptionViewItem::Bottom | 
| 526 |         << (int)Qt::LeftToRight | 
| 527 |         << true | 
| 528 |         << QRect(0, 0, 400, 400) | 
| 529 |         << QRect(0, 0, 50, 50) | 
| 530 |         << QRect(0, 0, 1000, 1000) | 
| 531 |         << QRect(0, 0, 400, 400) | 
| 532 |         << QRect(0, 0, 50 + 2 * m, 1000) | 
| 533 |         << QRect(50 + 2 * m, 400 + m, 1000 + 2 * m, 1000) | 
| 534 |         << QRect(50 + 2 * m, 0, 1000 + 2 * m, 400 + m); | 
| 535 |  | 
| 536 |     QTest::newRow(dataTag: "bottom, right to left, hint" ) | 
| 537 |         << (int)QStyleOptionViewItem::Bottom | 
| 538 |         << (int)Qt::RightToLeft | 
| 539 |         << true | 
| 540 |         << QRect(0, 0, 400, 400) | 
| 541 |         << QRect(0, 0, 50, 50) | 
| 542 |         << QRect(0, 0, 1000, 1000) | 
| 543 |         << QRect(0, 0, 400, 400) | 
| 544 |         << QRect(1000 + 2 * m, 0, 50 + 2 * m, 1000) | 
| 545 |         << QRect(0, 400 + m, 1000 + 2 * m, 1000) | 
| 546 |         << QRect(0, 0, 1000 + 2 * m, 400 + m); | 
| 547 |  | 
| 548 |     QTest::newRow(dataTag: "left, left to right, hint" ) | 
| 549 |         << (int)QStyleOptionViewItem::Left | 
| 550 |         << (int)Qt::LeftToRight | 
| 551 |         << true | 
| 552 |         << QRect(0, 0, 400, 400) | 
| 553 |         << QRect(0, 0, 50, 50) | 
| 554 |         << QRect(0, 0, 1000, 1000) | 
| 555 |         << QRect(0, 0, 400, 400) | 
| 556 |         << QRect(0, 0, 50 + 2 * m, 1000) | 
| 557 |         << QRect(50 + 2 * m, 0, 1000 + 2 * m, 1000) | 
| 558 |         << QRect(1050 + 4 * m, 0, 400 + 2 * m, 1000); | 
| 559 |  | 
| 560 |     QTest::newRow(dataTag: "left, right to left, hint" ) | 
| 561 |         << (int)QStyleOptionViewItem::Left | 
| 562 |         << (int)Qt::RightToLeft | 
| 563 |         << true | 
| 564 |         << QRect(0, 0, 400, 400) | 
| 565 |         << QRect(0, 0, 50, 50) | 
| 566 |         << QRect(0, 0, 1000, 1000) | 
| 567 |         << QRect(0, 0, 400, 400) | 
| 568 |         << QRect(1400 + 4 * m, 0, 50 + 2 * m, 1000) | 
| 569 |         << QRect(400 + 2 * m, 0, 1000 + 2 * m, 1000) | 
| 570 |         << QRect(0, 0, 400 + 2 * m, 1000); | 
| 571 |  | 
| 572 |     QTest::newRow(dataTag: "right, left to right, hint" ) | 
| 573 |         << (int)QStyleOptionViewItem::Right | 
| 574 |         << (int)Qt::LeftToRight | 
| 575 |         << true | 
| 576 |         << QRect(0, 0, 400, 400) | 
| 577 |         << QRect(0, 0, 50, 50) | 
| 578 |         << QRect(0, 0, 1000, 1000) | 
| 579 |         << QRect(0, 0, 400, 400) | 
| 580 |         << QRect(0, 0, 50 + 2 * m, 1000) | 
| 581 |         << QRect(450 + 4 * m, 0, 1000 + 2 * m, 1000) | 
| 582 |         << QRect(50 + 2 * m, 0, 400 + 2 * m, 1000); | 
| 583 |  | 
| 584 |     QTest::newRow(dataTag: "right, right to left, hint" ) | 
| 585 |         << (int)QStyleOptionViewItem::Right | 
| 586 |         << (int)Qt::RightToLeft | 
| 587 |         << true | 
| 588 |         << QRect(0, 0, 400, 400) | 
| 589 |         << QRect(0, 0, 50, 50) | 
| 590 |         << QRect(0, 0, 1000, 1000) | 
| 591 |         << QRect(0, 0, 400, 400) | 
| 592 |         << QRect(1400 + 4 * m, 0, 50 + 2 * m, 1000) | 
| 593 |         << QRect(0, 0, 1000 + 2 * m, 1000) | 
| 594 |         << QRect(1000 + 2 * m, 0, 400 + 2 * m, 1000); | 
| 595 | } | 
| 596 |  | 
| 597 | void tst_QItemDelegate::doLayout() | 
| 598 | { | 
| 599 |     QFETCH(int, position); | 
| 600 |     QFETCH(int, direction); | 
| 601 |     QFETCH(bool, hint); | 
| 602 |     QFETCH(QRect, itemRect); | 
| 603 |     QFETCH(QRect, checkRect); | 
| 604 |     QFETCH(QRect, pixmapRect); | 
| 605 |     QFETCH(QRect, textRect); | 
| 606 |     QFETCH(QRect, expectedCheckRect); | 
| 607 |     QFETCH(QRect, expectedPixmapRect); | 
| 608 |     QFETCH(QRect, expectedTextRect); | 
| 609 |  | 
| 610 |     TestItemDelegate delegate; | 
| 611 |     QStyleOptionViewItem option; | 
| 612 |  | 
| 613 |     option.rect = itemRect; | 
| 614 |     option.decorationPosition = (QStyleOptionViewItem::Position)position; | 
| 615 |     option.direction = (Qt::LayoutDirection)direction; | 
| 616 |  | 
| 617 |     delegate.doLayout(option, checkRect: &checkRect, pixmapRect: &pixmapRect, textRect: &textRect, hint); | 
| 618 |  | 
| 619 |     QCOMPARE(checkRect, expectedCheckRect); | 
| 620 |     QCOMPARE(pixmapRect, expectedPixmapRect); | 
| 621 |     QCOMPARE(textRect, expectedTextRect); | 
| 622 | } | 
| 623 |  | 
| 624 | void tst_QItemDelegate::rect_data() | 
| 625 | { | 
| 626 |     QTest::addColumn<int>(name: "role" ); | 
| 627 |     QTest::addColumn<QSize>(name: "size" ); | 
| 628 |     QTest::addColumn<QRect>(name: "expected" ); | 
| 629 |  | 
| 630 |     QTest::newRow(dataTag: "pixmap" ) | 
| 631 |         << (int)TestItemModel::PixmapTestRole | 
| 632 |         << QSize(200, 300) | 
| 633 |         << QRect(0, 0, 200, 300); | 
| 634 |  | 
| 635 |     QTest::newRow(dataTag: "image" ) | 
| 636 |         << (int)TestItemModel::ImageTestRole | 
| 637 |         << QSize(200, 300) | 
| 638 |         << QRect(0, 0, 200, 300); | 
| 639 |  | 
| 640 |     QTest::newRow(dataTag: "icon" ) | 
| 641 |         << (int)TestItemModel::IconTestRole | 
| 642 |         << QSize(200, 300) | 
| 643 |         << QRect(0, 0, 200, 300); | 
| 644 |  | 
| 645 |     QTest::newRow(dataTag: "color" ) | 
| 646 |         << (int)TestItemModel::ColorTestRole | 
| 647 |         << QSize(200, 300) | 
| 648 |         << QRect(0, 0, 200, 300); | 
| 649 |  | 
| 650 |     QTest::newRow(dataTag: "double" ) | 
| 651 |             << (int)TestItemModel::DoubleTestRole | 
| 652 |             << QSize() | 
| 653 |             << QRect(); | 
| 654 | } | 
| 655 |  | 
| 656 | void tst_QItemDelegate::rect() | 
| 657 | { | 
| 658 |     QFETCH(int, role); | 
| 659 |     QFETCH(QSize, size); | 
| 660 |     QFETCH(QRect, expected); | 
| 661 |  | 
| 662 |     TestItemModel model(size); | 
| 663 |     QStyleOptionViewItem option; | 
| 664 |     TestItemDelegate delegate; | 
| 665 |     option.decorationSize = size; | 
| 666 |  | 
| 667 |     if (role == TestItemModel::DoubleTestRole) | 
| 668 |         expected = delegate.textRectangle(painter: 0, rect: QRect(), font: QFont(), text: QLatin1String("10.00000001" )); | 
| 669 |  | 
| 670 |     QModelIndex index = model.index(row: 0, column: 0); | 
| 671 |     QVERIFY(index.isValid()); | 
| 672 |     QRect result = delegate.rect(option, index, role); | 
| 673 |     QCOMPARE(result, expected); | 
| 674 | } | 
| 675 |  | 
| 676 | //TODO : Add a test for the keyPress event | 
| 677 | //with Qt::Key_Enter and Qt::Key_Return | 
| 678 | void tst_QItemDelegate::testEventFilter() | 
| 679 | { | 
| 680 |     TestItemDelegate delegate; | 
| 681 |     QWidget widget; | 
| 682 |     QEvent *event; | 
| 683 |  | 
| 684 |     qRegisterMetaType<QAbstractItemDelegate::EndEditHint>(typeName: "QAbstractItemDelegate::EndEditHint" ); | 
| 685 |  | 
| 686 |     QSignalSpy commitDataSpy(&delegate, SIGNAL(commitData(QWidget*))); | 
| 687 |     QSignalSpy closeEditorSpy(&delegate, | 
| 688 |                               SIGNAL(closeEditor(QWidget *, | 
| 689 |                                                  QAbstractItemDelegate::EndEditHint))); | 
| 690 |  | 
| 691 |     //Subtest KeyPress | 
| 692 |     //For each test we send a key event and check if signals were emitted. | 
| 693 |     event = new QKeyEvent(QEvent::KeyPress, Qt::Key_Tab, Qt::NoModifier); | 
| 694 |     QVERIFY(delegate.eventFilter(&widget, event)); | 
| 695 |     QCOMPARE(closeEditorSpy.count(), 1); | 
| 696 |     QCOMPARE(commitDataSpy.count(), 1); | 
| 697 |     delete event; | 
| 698 |  | 
| 699 |     event = new QKeyEvent(QEvent::KeyPress, Qt::Key_Backtab, Qt::NoModifier); | 
| 700 |     QVERIFY(delegate.eventFilter(&widget, event)); | 
| 701 |     QCOMPARE(closeEditorSpy.count(), 2); | 
| 702 |     QCOMPARE(commitDataSpy.count(), 2); | 
| 703 |     delete event; | 
| 704 |  | 
| 705 |     event = new QKeyEvent(QEvent::KeyPress, Qt::Key_Escape, Qt::NoModifier); | 
| 706 |     QVERIFY(delegate.eventFilter(&widget, event)); | 
| 707 |     QCOMPARE(closeEditorSpy.count(), 3); | 
| 708 |     QCOMPARE(commitDataSpy.count(), 2); | 
| 709 |     delete event; | 
| 710 |  | 
| 711 |     event = new QKeyEvent(QEvent::KeyPress, Qt::Key_A, Qt::NoModifier); | 
| 712 |     QVERIFY(!delegate.eventFilter(&widget, event)); | 
| 713 |     QCOMPARE(closeEditorSpy.count(), 3); | 
| 714 |     QCOMPARE(commitDataSpy.count(), 2); | 
| 715 |     delete event; | 
| 716 |  | 
| 717 |     //Subtest focusEvent | 
| 718 |     event = new QFocusEvent(QEvent::FocusOut); | 
| 719 |     QVERIFY(!delegate.eventFilter(&widget, event)); | 
| 720 |     QCOMPARE(closeEditorSpy.count(), 4); | 
| 721 |     QCOMPARE(commitDataSpy.count(), 3); | 
| 722 |     delete event; | 
| 723 | } | 
| 724 |  | 
| 725 | void tst_QItemDelegate::dateTimeEditor_data() | 
| 726 | { | 
| 727 |     QTest::addColumn<QTime>(name: "time" ); | 
| 728 |     QTest::addColumn<QDate>(name: "date" ); | 
| 729 |  | 
| 730 |     QTest::newRow(dataTag: "data" ) | 
| 731 |         << QTime(7, 16, 34) | 
| 732 |         << QDate(2006, 10, 31); | 
| 733 | } | 
| 734 |  | 
| 735 | static QDateTimeEdit *findDateTimeEdit(const QWidget *widget) | 
| 736 | { | 
| 737 |     const auto dateTimeEditors = widget->findChildren<QDateTimeEdit *>(); | 
| 738 |     for (auto dateTimeEditor : dateTimeEditors) { | 
| 739 |         if (qstrcmp(str1: dateTimeEditor->metaObject()->className(), str2: "QDateTimeEdit" ) == 0) | 
| 740 |             return dateTimeEditor; | 
| 741 |     } | 
| 742 |     return nullptr; | 
| 743 | } | 
| 744 |  | 
| 745 | void tst_QItemDelegate::dateTimeEditor() | 
| 746 | { | 
| 747 |     QFETCH(QTime, time); | 
| 748 |     QFETCH(QDate, date); | 
| 749 |  | 
| 750 |     QTableWidgetItem *item1 = new QTableWidgetItem; | 
| 751 |     item1->setData(role: Qt::DisplayRole, value: time); | 
| 752 |  | 
| 753 |     QTableWidgetItem *item2 = new QTableWidgetItem; | 
| 754 |     item2->setData(role: Qt::DisplayRole, value: date); | 
| 755 |  | 
| 756 |     QTableWidgetItem *item3 = new QTableWidgetItem; | 
| 757 |     item3->setData(role: Qt::DisplayRole, value: QDateTime(date, time)); | 
| 758 |  | 
| 759 |     QTableWidget widget(1, 3); | 
| 760 |     widget.setWindowTitle(QLatin1String(QTest::currentTestFunction()) | 
| 761 |                           + QLatin1String("::" ) | 
| 762 |                           + QLatin1String(QTest::currentDataTag())); | 
| 763 |     widget.setItem(row: 0, column: 0, item: item1); | 
| 764 |     widget.setItem(row: 0, column: 1, item: item2); | 
| 765 |     widget.setItem(row: 0, column: 2, item: item3); | 
| 766 |     widget.show(); | 
| 767 |     QVERIFY(QTest::qWaitForWindowExposed(&widget)); | 
| 768 |     QApplication::setActiveWindow(&widget); | 
| 769 |  | 
| 770 |     widget.editItem(item: item1); | 
| 771 |  | 
| 772 |     QTestEventLoop::instance().enterLoop(secs: 1); | 
| 773 |  | 
| 774 |  | 
| 775 |     QTimeEdit *timeEditor = nullptr; | 
| 776 |     auto viewport = widget.viewport(); | 
| 777 |     QTRY_VERIFY( (timeEditor = viewport->findChild<QTimeEdit *>()) ); | 
| 778 |     QCOMPARE(timeEditor->time(), time); | 
| 779 |     // The data must actually be different in order for the model | 
| 780 |     // to be updated. | 
| 781 |     timeEditor->setTime(time.addSecs(secs: 60)); | 
| 782 |  | 
| 783 |     widget.clearFocus(); | 
| 784 |     qApp->setActiveWindow(&widget); | 
| 785 |     widget.setFocus(); | 
| 786 |     widget.editItem(item: item2); | 
| 787 |  | 
| 788 |     QDateEdit *dateEditor = nullptr; | 
| 789 |     QTRY_VERIFY( (dateEditor = viewport->findChild<QDateEdit *>()) ); | 
| 790 |     QCOMPARE(dateEditor->date(), date); | 
| 791 |     dateEditor->setDate(date.addDays(days: 60)); | 
| 792 |  | 
| 793 |     widget.clearFocus(); | 
| 794 |     widget.setFocus(); | 
| 795 |     widget.editItem(item: item3); | 
| 796 |  | 
| 797 |     QTestEventLoop::instance().enterLoop(secs: 1); | 
| 798 |  | 
| 799 |     QDateTimeEdit *dateTimeEditor = nullptr; | 
| 800 |     QTRY_VERIFY( (dateTimeEditor = findDateTimeEdit(viewport)) ); | 
| 801 |     QCOMPARE(dateTimeEditor->date(), date); | 
| 802 |     QCOMPARE(dateTimeEditor->time(), time); | 
| 803 |     dateTimeEditor->setTime(time.addSecs(secs: 600)); | 
| 804 |     widget.clearFocus(); | 
| 805 |  | 
| 806 |     QCOMPARE(item1->data(Qt::EditRole).userType(), int(QMetaType::QTime)); | 
| 807 |     QCOMPARE(item2->data(Qt::EditRole).userType(), int(QMetaType::QDate)); | 
| 808 |     QCOMPARE(item3->data(Qt::EditRole).userType(), int(QMetaType::QDateTime)); | 
| 809 | } | 
| 810 |  | 
| 811 | // A delegate where we can either enforce a certain widget or use the standard widget. | 
| 812 | class ChooseEditorDelegate : public QItemDelegate | 
| 813 | { | 
| 814 | public: | 
| 815 |     virtual QWidget* createEditor(QWidget *parent, const QStyleOptionViewItem &o, const QModelIndex &i) const | 
| 816 |     { | 
| 817 |         if (m_editor) { | 
| 818 |             m_editor->setParent(parent); | 
| 819 |             return m_editor; | 
| 820 |         } | 
| 821 |         m_editor = QItemDelegate::createEditor(parent, option: o, index: i); | 
| 822 |         return m_editor; | 
| 823 |     } | 
| 824 |  | 
| 825 |     virtual void destroyEditor(QWidget *editor, const QModelIndex &i) const | 
| 826 |     {   // This is a reimplementation of QAbstractItemDelegate::destroyEditor just set the variable m_editor to 0 | 
| 827 |         // The only reason we do this is to avoid the not recommended direct delete of editor (destroyEditor uses deleteLater) | 
| 828 |         QItemDelegate::destroyEditor(editor, index: i); // Allow destroy | 
| 829 |         m_editor = 0;                            // but clear the variable | 
| 830 |     } | 
| 831 |  | 
| 832 |     ChooseEditorDelegate(QObject *parent = 0) : QItemDelegate(parent) { } | 
| 833 |     void setNextOpenEditor(QWidget *w) { m_editor = w; } | 
| 834 |     QWidget* currentEditor() const { return m_editor; } | 
| 835 | private: | 
| 836 |     mutable QPointer<QWidget> m_editor; | 
| 837 | }; | 
| 838 |  | 
| 839 | // We could (nearly) use a normal QTableView but in order not to add many seconds to the autotest | 
| 840 | // (and save a few lines) we do this | 
| 841 | class FastEditItemView : public QTableView | 
| 842 | { | 
| 843 | public: | 
| 844 |     QWidget* fastEdit(const QModelIndex &i) // Consider this as QAbstractItemView::edit( ) | 
| 845 |     { | 
| 846 |         QWidget *v = itemDelegate()->createEditor(parent: viewport(), option: viewOptions(), index: i); | 
| 847 |         if (v) | 
| 848 |             itemDelegate()->setEditorData(editor: v, index: i); | 
| 849 |         return v; | 
| 850 |     } | 
| 851 |     void doCloseEditor(QWidget *editor) // Consider this as QAbstractItemView::closeEditor( ) | 
| 852 |     { | 
| 853 |         itemDelegate()->destroyEditor(editor, index: QModelIndex()); | 
| 854 |     } | 
| 855 | }; | 
| 856 |  | 
| 857 | void tst_QItemDelegate::dateAndTimeEditorTest2() | 
| 858 | { | 
| 859 |     // prepare createeditor | 
| 860 |     FastEditItemView w; | 
| 861 |     QStandardItemModel s; | 
| 862 |     s.setRowCount(2); | 
| 863 |     s.setColumnCount(1); | 
| 864 |     w.setModel(&s); | 
| 865 |     ChooseEditorDelegate *d = new ChooseEditorDelegate(&w); | 
| 866 |     w.setItemDelegate(d); | 
| 867 |     const QTime time1(3, 13, 37); | 
| 868 |     const QDate date1(2013, 3, 7); | 
| 869 |  | 
| 870 |     QPointer<QTimeEdit> timeEdit; | 
| 871 |     QPointer<QDateEdit> dateEdit; | 
| 872 |     QPointer<QDateTimeEdit> dateTimeEdit; | 
| 873 |  | 
| 874 |     // Do some checks | 
| 875 |     // a. Open time editor on empty cell + write QTime data | 
| 876 |     const QModelIndex i1 = s.index(row: 0, column: 0); | 
| 877 |     timeEdit = new QTimeEdit(); | 
| 878 |     d->setNextOpenEditor(timeEdit); | 
| 879 |     QCOMPARE(w.fastEdit(i1), timeEdit.data()); | 
| 880 |     timeEdit->setTime(time1); | 
| 881 |     d->setModelData(editor: timeEdit, model: &s, index: i1); | 
| 882 |     QCOMPARE(s.data(i1).type(), QVariant::Time); // ensure that we wrote a time variant. | 
| 883 |     QCOMPARE(s.data(i1).toTime(), time1);        // ensure that it is the correct time. | 
| 884 |     w.doCloseEditor(editor: timeEdit); | 
| 885 |     QVERIFY(d->currentEditor() == 0); // should happen at doCloseEditor. We only test this once. | 
| 886 |  | 
| 887 |     // b. Test that automatic edit of a QTime value is QTimeEdit (and not QDateTimeEdit) | 
| 888 |     QWidget *editor = w.fastEdit(i: i1); | 
| 889 |     timeEdit = qobject_cast<QTimeEdit*>(object: editor); | 
| 890 |     QVERIFY(timeEdit); | 
| 891 |     QCOMPARE(timeEdit->time(), time1); | 
| 892 |     w.doCloseEditor(editor: timeEdit); | 
| 893 |  | 
| 894 |     const QTime time2(4, 14, 37); | 
| 895 |     const QDate date2(2014, 4, 7); | 
| 896 |     const QDateTime datetime1(date1, time1); | 
| 897 |     const QDateTime datetime2(date2, time2); | 
| 898 |  | 
| 899 |     // c. Test that the automatic open of an QDateTime is QDateTimeEdit + value check + set check | 
| 900 |     s.setData(index: i1, value: datetime2); | 
| 901 |     editor = w.fastEdit(i: i1); | 
| 902 |     timeEdit = qobject_cast<QTimeEdit*>(object: editor); | 
| 903 |     QVERIFY(!timeEdit); | 
| 904 |     dateEdit = qobject_cast<QDateEdit*>(object: editor); | 
| 905 |     QVERIFY(!dateEdit); | 
| 906 |     dateTimeEdit =  qobject_cast<QDateTimeEdit*>(object: editor); | 
| 907 |     QVERIFY(dateTimeEdit); | 
| 908 |     QCOMPARE(dateTimeEdit->dateTime(), datetime2); | 
| 909 |     dateTimeEdit->setDateTime(datetime1); | 
| 910 |     d->setModelData(editor: dateTimeEdit, model: &s, index: i1); | 
| 911 |     QCOMPARE(s.data(i1).type(), QVariant::DateTime); // ensure that we wrote a datetime variant. | 
| 912 |     QCOMPARE(s.data(i1).toDateTime(), datetime1); | 
| 913 |     w.doCloseEditor(editor: dateTimeEdit); | 
| 914 |  | 
| 915 |     // d. Open date editor on empty cell + write QDate data (similar to a) | 
| 916 |     const QModelIndex i2 = s.index(row: 1, column: 0); | 
| 917 |     dateEdit = new QDateEdit(); | 
| 918 |     d->setNextOpenEditor(dateEdit); | 
| 919 |     QCOMPARE(w.fastEdit(i2), dateEdit.data()); | 
| 920 |     dateEdit->setDate(date1); | 
| 921 |     d->setModelData(editor: dateEdit, model: &s, index: i2); | 
| 922 |     QCOMPARE(s.data(i2).type(), QVariant::Date); // ensure that we wrote a time variant. | 
| 923 |     QCOMPARE(s.data(i2).toDate(), date1);        // ensure that it is the correct date. | 
| 924 |     w.doCloseEditor(editor: dateEdit); | 
| 925 |  | 
| 926 |     // e. Test that the default editor editor (QDateEdit) on a QDate (index i2)  (similar to b) | 
| 927 |     editor = w.fastEdit(i: i2); | 
| 928 |     dateEdit = qobject_cast<QDateEdit*>(object: editor); | 
| 929 |     QVERIFY(dateEdit); | 
| 930 |     QCOMPARE(dateEdit->date(), date1); | 
| 931 |     w.doCloseEditor(editor: dateEdit); | 
| 932 | } | 
| 933 |  | 
| 934 | void tst_QItemDelegate::uintEdit() | 
| 935 | { | 
| 936 |     QListView view; | 
| 937 |     QStandardItemModel model; | 
| 938 |  | 
| 939 |     { | 
| 940 |         QStandardItem *data=new QStandardItem; | 
| 941 |         data->setEditable(true); | 
| 942 |         data->setData(value: QVariant((uint)1), role: Qt::DisplayRole); | 
| 943 |         model.setItem(row: 0, column: 0, item: data); | 
| 944 |     } | 
| 945 |     { | 
| 946 |         QStandardItem *data=new QStandardItem; | 
| 947 |         data->setEditable(true); | 
| 948 |         data->setData(value: QVariant((uint)1), role: Qt::DisplayRole); | 
| 949 |         model.setItem(row: 1, column: 0, item: data); | 
| 950 |     } | 
| 951 |  | 
| 952 |     view.setModel(&model); | 
| 953 |     view.setEditTriggers(QAbstractItemView::AllEditTriggers); | 
| 954 |  | 
| 955 |     const QModelIndex firstCell = model.index(row: 0, column: 0); | 
| 956 |  | 
| 957 |     QCOMPARE(firstCell.data(Qt::DisplayRole).userType(), static_cast<int>(QMetaType::UInt)); | 
| 958 |  | 
| 959 |     view.selectionModel()->setCurrentIndex(index: model.index(row: 0, column: 0), command: QItemSelectionModel::Select); | 
| 960 |     view.edit(index: firstCell); | 
| 961 |  | 
| 962 |     QSpinBox *sb = view.findChild<QSpinBox*>(); | 
| 963 |     QVERIFY(sb); | 
| 964 |  | 
| 965 |     sb->stepUp(); | 
| 966 |  | 
| 967 |     // Select another index to trigger the end of editing. | 
| 968 |     const QModelIndex secondCell = model.index(row: 1, column: 0); | 
| 969 |     view.selectionModel()->setCurrentIndex(index: secondCell, command: QItemSelectionModel::Select); | 
| 970 |  | 
| 971 |     QCOMPARE(firstCell.data(Qt::DisplayRole).userType(), static_cast<int>(QMetaType::UInt)); | 
| 972 |     QCOMPARE(firstCell.data(Qt::DisplayRole).toUInt(), static_cast<uint>(2)); | 
| 973 |  | 
| 974 |  | 
| 975 |     view.edit(index: secondCell); | 
| 976 |  | 
| 977 |     // The first spinbox is deleted with deleteLater, so it is still there. | 
| 978 |     QList<QSpinBox*> sbList = view.findChildren<QSpinBox*>(); | 
| 979 |     QCOMPARE(sbList.size(), 2); | 
| 980 |  | 
| 981 |     sb = sbList.at(i: 1); | 
| 982 |  | 
| 983 |     sb->stepDown(); // 1 -> 0 | 
| 984 |     sb->stepDown(); // 0 (no effect) | 
| 985 |     sb->stepDown(); // 0 (no effect) | 
| 986 |  | 
| 987 |     // Select another index to trigger the end of editing. | 
| 988 |     view.selectionModel()->setCurrentIndex(index: firstCell, command: QItemSelectionModel::Select); | 
| 989 |  | 
| 990 |     QCOMPARE(secondCell.data(Qt::DisplayRole).userType(), static_cast<int>(QMetaType::UInt)); | 
| 991 |     QCOMPARE(secondCell.data(Qt::DisplayRole).toUInt(), static_cast<uint>(0)); | 
| 992 | } | 
| 993 |  | 
| 994 | void tst_QItemDelegate::decoration_data() | 
| 995 | { | 
| 996 |     QTest::addColumn<int>(name: "type" ); | 
| 997 |     QTest::addColumn<QSize>(name: "size" ); | 
| 998 |     QTest::addColumn<QSize>(name: "expected" ); | 
| 999 |  | 
| 1000 |     int pm = QApplication::style()->pixelMetric(metric: QStyle::PM_SmallIconSize); | 
| 1001 |  | 
| 1002 |     QTest::newRow(dataTag: "pixmap 30x30" ) | 
| 1003 |         << (int)QVariant::Pixmap | 
| 1004 |         << QSize(30, 30) | 
| 1005 |         << QSize(30, 30); | 
| 1006 |  | 
| 1007 |     QTest::newRow(dataTag: "image 30x30" ) | 
| 1008 |         << (int)QVariant::Image | 
| 1009 |         << QSize(30, 30) | 
| 1010 |         << QSize(30, 30); | 
| 1011 |  | 
| 1012 | //The default engine scales pixmaps down if required, but never up. For WinCE we need bigger IconSize than 30 | 
| 1013 |     QTest::newRow(dataTag: "icon 30x30" ) | 
| 1014 |         << (int)QVariant::Icon | 
| 1015 |         << QSize(60, 60) | 
| 1016 |         << QSize(pm, pm); | 
| 1017 |  | 
| 1018 |     QTest::newRow(dataTag: "color 30x30" ) | 
| 1019 |         << (int)QVariant::Color | 
| 1020 |         << QSize(30, 30) | 
| 1021 |         << QSize(pm, pm); | 
| 1022 |  | 
| 1023 |     // This demands too much memory and potentially hangs. Feel free to uncomment | 
| 1024 |     // for your own testing. | 
| 1025 | //    QTest::newRow("pixmap 30x30 big") | 
| 1026 | //        << (int)QVariant::Pixmap | 
| 1027 | //        << QSize(1024, 1024)        // Over 1M | 
| 1028 | //        << QSize(1024, 1024); | 
| 1029 | } | 
| 1030 |  | 
| 1031 | void tst_QItemDelegate::decoration() | 
| 1032 | { | 
| 1033 |     if (QGuiApplication::platformName().startsWith(s: QLatin1String("wayland" ), cs: Qt::CaseInsensitive)) | 
| 1034 |         QSKIP("Wayland: This fails. Figure out why." ); | 
| 1035 |  | 
| 1036 |     Q_CHECK_PAINTEVENTS | 
| 1037 |  | 
| 1038 |     QFETCH(int, type); | 
| 1039 |     QFETCH(QSize, size); | 
| 1040 |     QFETCH(QSize, expected); | 
| 1041 |  | 
| 1042 |     QTableWidget table(1, 1); | 
| 1043 |     TestItemDelegate delegate; | 
| 1044 |     table.setItemDelegate(&delegate); | 
| 1045 |     table.show(); | 
| 1046 |     QApplication::setActiveWindow(&table); | 
| 1047 |     QVERIFY(QTest::qWaitForWindowActive(&table)); | 
| 1048 |  | 
| 1049 |     QVariant value; | 
| 1050 |     switch ((QVariant::Type)type) { | 
| 1051 |     case QVariant::Pixmap: { | 
| 1052 |         QPixmap pm(size); | 
| 1053 |         pm.fill(fillColor: Qt::black); | 
| 1054 |         value = pm; | 
| 1055 |         break; | 
| 1056 |     } | 
| 1057 |     case QVariant::Image: { | 
| 1058 |         QImage img(size, QImage::Format_Mono); | 
| 1059 |         memset(s: img.bits(), c: 0, n: img.sizeInBytes()); | 
| 1060 |         value = img; | 
| 1061 |         break; | 
| 1062 |     } | 
| 1063 |     case QVariant::Icon: { | 
| 1064 |         QPixmap pm(size); | 
| 1065 |         pm.fill(fillColor: Qt::black); | 
| 1066 |         value = QIcon(pm); | 
| 1067 |         break; | 
| 1068 |     } | 
| 1069 |     case QVariant::Color: | 
| 1070 |         value = QColor(Qt::green); | 
| 1071 |         break; | 
| 1072 |     default: | 
| 1073 |         break; | 
| 1074 |     } | 
| 1075 |  | 
| 1076 |     QTableWidgetItem *item = new QTableWidgetItem; | 
| 1077 |     item->setData(role: Qt::DecorationRole, value); | 
| 1078 |     table.setItem(row: 0, column: 0, item); | 
| 1079 |     item->setSelected(true); | 
| 1080 |  | 
| 1081 |     QApplication::processEvents(); | 
| 1082 |  | 
| 1083 |     QTRY_COMPARE(delegate.decorationRect.size(), expected); | 
| 1084 | } | 
| 1085 |  | 
| 1086 | void tst_QItemDelegate::editorEvent_data() | 
| 1087 | { | 
| 1088 |     QTest::addColumn<int>(name: "checkState" ); | 
| 1089 |     QTest::addColumn<int>(name: "flags" ); | 
| 1090 |     QTest::addColumn<bool>(name: "inCheck" ); | 
| 1091 |     QTest::addColumn<int>(name: "type" ); | 
| 1092 |     QTest::addColumn<int>(name: "button" ); | 
| 1093 |     QTest::addColumn<bool>(name: "edited" ); | 
| 1094 |     QTest::addColumn<int>(name: "expectedCheckState" ); | 
| 1095 |  | 
| 1096 |     const int defaultFlags = (int)(Qt::ItemIsEditable | 
| 1097 |             |Qt::ItemIsSelectable | 
| 1098 |             |Qt::ItemIsUserCheckable | 
| 1099 |             |Qt::ItemIsEnabled | 
| 1100 |             |Qt::ItemIsDragEnabled | 
| 1101 |             |Qt::ItemIsDropEnabled); | 
| 1102 |  | 
| 1103 |     QTest::newRow(dataTag: "unchecked, checkable, release" ) | 
| 1104 |         << (int)(Qt::Unchecked) | 
| 1105 |         << defaultFlags | 
| 1106 |         << true | 
| 1107 |         << (int)(QEvent::MouseButtonRelease) | 
| 1108 |         << (int)(Qt::LeftButton) | 
| 1109 |         << true | 
| 1110 |         << (int)(Qt::Checked); | 
| 1111 |  | 
| 1112 |     QTest::newRow(dataTag: "checked, checkable, release" ) | 
| 1113 |         << (int)(Qt::Checked) | 
| 1114 |         << defaultFlags | 
| 1115 |         << true | 
| 1116 |         << (int)(QEvent::MouseButtonRelease) | 
| 1117 |         << (int)(Qt::LeftButton) | 
| 1118 |         << true | 
| 1119 |         << (int)(Qt::Unchecked); | 
| 1120 |  | 
| 1121 |     QTest::newRow(dataTag: "unchecked, checkable, release" ) | 
| 1122 |         << (int)(Qt::Unchecked) | 
| 1123 |         << defaultFlags | 
| 1124 |         << true | 
| 1125 |         << (int)(QEvent::MouseButtonRelease) | 
| 1126 |         << (int)(Qt::LeftButton) | 
| 1127 |         << true | 
| 1128 |         << (int)(Qt::Checked); | 
| 1129 |  | 
| 1130 |     QTest::newRow(dataTag: "unchecked, checkable, release, right button" ) | 
| 1131 |         << (int)(Qt::Unchecked) | 
| 1132 |         << defaultFlags | 
| 1133 |         << true | 
| 1134 |         << (int)(QEvent::MouseButtonRelease) | 
| 1135 |         << (int)(Qt::RightButton) | 
| 1136 |         << false | 
| 1137 |         << (int)(Qt::Unchecked); | 
| 1138 |  | 
| 1139 |     QTest::newRow(dataTag: "unchecked, checkable, release outside" ) | 
| 1140 |         << (int)(Qt::Unchecked) | 
| 1141 |         << defaultFlags | 
| 1142 |         << false | 
| 1143 |         << (int)(QEvent::MouseButtonRelease) | 
| 1144 |         << (int)(Qt::LeftButton) | 
| 1145 |         << false | 
| 1146 |         << (int)(Qt::Unchecked); | 
| 1147 |  | 
| 1148 |     QTest::newRow(dataTag: "unchecked, checkable, dblclick" ) | 
| 1149 |         << (int)(Qt::Unchecked) | 
| 1150 |         << defaultFlags | 
| 1151 |         << true | 
| 1152 |         << (int)(QEvent::MouseButtonDblClick) | 
| 1153 |         << (int)(Qt::LeftButton) | 
| 1154 |         << true | 
| 1155 |         << (int)(Qt::Unchecked); | 
| 1156 |  | 
| 1157 |     QTest::newRow(dataTag: "unchecked, tristate, release" ) | 
| 1158 |         << (int)(Qt::Unchecked) | 
| 1159 |         << (int)(defaultFlags | Qt::ItemIsAutoTristate) | 
| 1160 |         << true | 
| 1161 |         << (int)(QEvent::MouseButtonRelease) | 
| 1162 |         << (int)(Qt::LeftButton) | 
| 1163 |         << true | 
| 1164 |         << (int)(Qt::Checked); | 
| 1165 |  | 
| 1166 |     QTest::newRow(dataTag: "partially checked, tristate, release" ) | 
| 1167 |         << (int)(Qt::PartiallyChecked) | 
| 1168 |         << (int)(defaultFlags | Qt::ItemIsAutoTristate) | 
| 1169 |         << true | 
| 1170 |         << (int)(QEvent::MouseButtonRelease) | 
| 1171 |         << (int)(Qt::LeftButton) | 
| 1172 |         << true | 
| 1173 |         << (int)(Qt::Checked); | 
| 1174 |  | 
| 1175 |     QTest::newRow(dataTag: "checked, tristate, release" ) | 
| 1176 |         << (int)(Qt::Checked) | 
| 1177 |         << (int)(defaultFlags | Qt::ItemIsAutoTristate) | 
| 1178 |         << true | 
| 1179 |         << (int)(QEvent::MouseButtonRelease) | 
| 1180 |         << (int)(Qt::LeftButton) | 
| 1181 |         << true | 
| 1182 |         << (int)(Qt::Unchecked); | 
| 1183 |  | 
| 1184 |     QTest::newRow(dataTag: "unchecked, user-tristate, release" ) | 
| 1185 |         << (int)(Qt::Unchecked) | 
| 1186 |         << (int)(defaultFlags | Qt::ItemIsUserTristate) | 
| 1187 |         << true | 
| 1188 |         << (int)(QEvent::MouseButtonRelease) | 
| 1189 |         << (int)(Qt::LeftButton) | 
| 1190 |         << true | 
| 1191 |         << (int)(Qt::PartiallyChecked); | 
| 1192 |  | 
| 1193 |     QTest::newRow(dataTag: "partially checked, user-tristate, release" ) | 
| 1194 |         << (int)(Qt::PartiallyChecked) | 
| 1195 |         << (int)(defaultFlags | Qt::ItemIsUserTristate) | 
| 1196 |         << true | 
| 1197 |         << (int)(QEvent::MouseButtonRelease) | 
| 1198 |         << (int)(Qt::LeftButton) | 
| 1199 |         << true | 
| 1200 |         << (int)(Qt::Checked); | 
| 1201 |  | 
| 1202 |     QTest::newRow(dataTag: "checked, user-tristate, release" ) | 
| 1203 |         << (int)(Qt::Checked) | 
| 1204 |         << (int)(defaultFlags | Qt::ItemIsUserTristate) | 
| 1205 |         << true | 
| 1206 |         << (int)(QEvent::MouseButtonRelease) | 
| 1207 |         << (int)(Qt::LeftButton) | 
| 1208 |         << true | 
| 1209 |         << (int)(Qt::Unchecked); | 
| 1210 | } | 
| 1211 |  | 
| 1212 | void tst_QItemDelegate::editorEvent() | 
| 1213 | { | 
| 1214 |     QFETCH(int, checkState); | 
| 1215 |     QFETCH(int, flags); | 
| 1216 |     QFETCH(bool, inCheck); | 
| 1217 |     QFETCH(int, type); | 
| 1218 |     QFETCH(int, button); | 
| 1219 |     QFETCH(bool, edited); | 
| 1220 |     QFETCH(int, expectedCheckState); | 
| 1221 |  | 
| 1222 |     QStandardItemModel model(1, 1); | 
| 1223 |     QModelIndex index = model.index(row: 0, column: 0); | 
| 1224 |     QVERIFY(index.isValid()); | 
| 1225 |  | 
| 1226 |     QStandardItem *item = model.itemFromIndex(index); | 
| 1227 |     item->setText("foo" ); | 
| 1228 |     item->setCheckState((Qt::CheckState)checkState); | 
| 1229 |     item->setFlags((Qt::ItemFlags)flags); | 
| 1230 |  | 
| 1231 |     QStyleOptionViewItem option; | 
| 1232 |     option.rect = QRect(0, 0, 20, 20); | 
| 1233 |     option.state |= QStyle::State_Enabled; | 
| 1234 |     // mimic QStyledItemDelegate::initStyleOption logic | 
| 1235 |     option.features |= QStyleOptionViewItem::HasCheckIndicator | QStyleOptionViewItem::HasDisplay; | 
| 1236 |     option.checkState = Qt::CheckState(checkState); | 
| 1237 |  | 
| 1238 |     const int checkMargin = qApp->style()->pixelMetric(metric: QStyle::PM_FocusFrameHMargin, option: 0, widget: 0) + 1; | 
| 1239 |     QPoint pos = inCheck ? qApp->style()->subElementRect(subElement: QStyle::SE_ItemViewItemCheckIndicator, option: &option, widget: 0).center() + QPoint(checkMargin, 0) : QPoint(200,200); | 
| 1240 |  | 
| 1241 |     QEvent *event = new QMouseEvent((QEvent::Type)type, | 
| 1242 |                                     pos, | 
| 1243 |                                     (Qt::MouseButton)button, | 
| 1244 |                                     (Qt::MouseButton)button, | 
| 1245 |                                     Qt::NoModifier); | 
| 1246 |     TestItemDelegate delegate; | 
| 1247 |     bool wasEdited = delegate.editorEvent(event, model: &model, option, index); | 
| 1248 |     delete event; | 
| 1249 |  | 
| 1250 |     QApplication::processEvents(); | 
| 1251 |  | 
| 1252 |     QCOMPARE(wasEdited, edited); | 
| 1253 |     QCOMPARE(index.data(Qt::CheckStateRole).toInt(), expectedCheckState); | 
| 1254 | } | 
| 1255 |  | 
| 1256 | enum WidgetType | 
| 1257 | { | 
| 1258 |     LineEdit, | 
| 1259 |     TextEdit, | 
| 1260 |     PlainTextEdit | 
| 1261 | }; | 
| 1262 | Q_DECLARE_METATYPE(WidgetType); | 
| 1263 |  | 
| 1264 | void tst_QItemDelegate::enterKey_data() | 
| 1265 | { | 
| 1266 |     QTest::addColumn<WidgetType>(name: "widget" ); | 
| 1267 |     QTest::addColumn<int>(name: "key" ); | 
| 1268 |     QTest::addColumn<bool>(name: "expectedFocus" ); | 
| 1269 |  | 
| 1270 |     QTest::newRow(dataTag: "lineedit enter" ) << LineEdit << int(Qt::Key_Enter) << false; | 
| 1271 |     QTest::newRow(dataTag: "lineedit return" ) << LineEdit << int(Qt::Key_Return) << false; | 
| 1272 |     QTest::newRow(dataTag: "lineedit tab" ) << LineEdit << int(Qt::Key_Tab) << false; | 
| 1273 |     QTest::newRow(dataTag: "lineedit backtab" ) << LineEdit << int(Qt::Key_Backtab) << false; | 
| 1274 |  | 
| 1275 |     QTest::newRow(dataTag: "textedit enter" ) << TextEdit << int(Qt::Key_Enter) << true; | 
| 1276 |     QTest::newRow(dataTag: "textedit return" ) << TextEdit << int(Qt::Key_Return) << true; | 
| 1277 |     QTest::newRow(dataTag: "textedit tab" ) << TextEdit << int(Qt::Key_Tab) << true; | 
| 1278 |     QTest::newRow(dataTag: "textedit backtab" ) << TextEdit << int(Qt::Key_Backtab) << false; | 
| 1279 |  | 
| 1280 |     QTest::newRow(dataTag: "plaintextedit enter" ) << PlainTextEdit << int(Qt::Key_Enter) << true; | 
| 1281 |     QTest::newRow(dataTag: "plaintextedit return" ) << PlainTextEdit << int(Qt::Key_Return) << true; | 
| 1282 |     QTest::newRow(dataTag: "plaintextedit tab" ) << PlainTextEdit << int(Qt::Key_Tab) << true; | 
| 1283 |     QTest::newRow(dataTag: "plaintextedit backtab" ) << PlainTextEdit << int(Qt::Key_Backtab) << false; | 
| 1284 | } | 
| 1285 |  | 
| 1286 | void tst_QItemDelegate::enterKey() | 
| 1287 | { | 
| 1288 |     if (QGuiApplication::platformName().startsWith(s: QLatin1String("wayland" ), cs: Qt::CaseInsensitive)) | 
| 1289 |         QSKIP("Wayland: This fails. Figure out why." ); | 
| 1290 |  | 
| 1291 |     QFETCH(WidgetType, widget); | 
| 1292 |     QFETCH(int, key); | 
| 1293 |     QFETCH(bool, expectedFocus); | 
| 1294 |  | 
| 1295 |     QStandardItemModel model; | 
| 1296 |     model.appendRow(aitem: new QStandardItem()); | 
| 1297 |  | 
| 1298 |     QListView view; | 
| 1299 |     view.setModel(&model); | 
| 1300 |     view.show(); | 
| 1301 |     QApplication::setActiveWindow(&view); | 
| 1302 |     view.setFocus(); | 
| 1303 |     QVERIFY(QTest::qWaitForWindowActive(&view)); | 
| 1304 |  | 
| 1305 |     struct TestDelegate : public QItemDelegate | 
| 1306 |     { | 
| 1307 |         WidgetType widgetType; | 
| 1308 |         virtual QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& /*option*/, const QModelIndex& /*index*/) const | 
| 1309 |         { | 
| 1310 |             QWidget *editor = 0; | 
| 1311 |             switch(widgetType) { | 
| 1312 |                 case LineEdit: | 
| 1313 |                     editor = new QLineEdit(parent); | 
| 1314 |                     break; | 
| 1315 |                 case TextEdit: | 
| 1316 |                     editor = new QTextEdit(parent); | 
| 1317 |                     break; | 
| 1318 |                 case PlainTextEdit: | 
| 1319 |                     editor = new QPlainTextEdit(parent); | 
| 1320 |                     break; | 
| 1321 |             } | 
| 1322 |             editor->setObjectName(QString::fromLatin1(str: "TheEditor" )); | 
| 1323 |             return editor; | 
| 1324 |         } | 
| 1325 |     } delegate; | 
| 1326 |  | 
| 1327 |     delegate.widgetType = widget; | 
| 1328 |  | 
| 1329 |     view.setItemDelegate(&delegate); | 
| 1330 |     QModelIndex index = model.index(row: 0, column: 0); | 
| 1331 |     view.setCurrentIndex(index); // the editor will only selectAll on the current index | 
| 1332 |     view.edit(index); | 
| 1333 |  | 
| 1334 |     QList<QWidget*> lineEditors = view.viewport()->findChildren<QWidget *>(aName: QString::fromLatin1(str: "TheEditor" )); | 
| 1335 |     QCOMPARE(lineEditors.count(), 1); | 
| 1336 |  | 
| 1337 |     QPointer<QWidget> editor = lineEditors.at(i: 0); | 
| 1338 |     QCOMPARE(editor->hasFocus(), true); | 
| 1339 |  | 
| 1340 |     QTest::keyClick(widget: editor, key: Qt::Key(key)); | 
| 1341 |  | 
| 1342 |     if (expectedFocus) { | 
| 1343 |         QVERIFY(!editor.isNull()); | 
| 1344 |         QVERIFY(editor->hasFocus()); | 
| 1345 |     } else { | 
| 1346 |         QTRY_VERIFY(editor.isNull()); // editor deletion happens via deleteLater | 
| 1347 |     } | 
| 1348 | } | 
| 1349 |  | 
| 1350 | void tst_QItemDelegate::task257859_finalizeEdit() | 
| 1351 | { | 
| 1352 |     if (QGuiApplication::platformName().startsWith(s: QLatin1String("wayland" ), cs: Qt::CaseInsensitive)) | 
| 1353 |         QSKIP("Wayland: This fails. Figure out why." ); | 
| 1354 |  | 
| 1355 |     QStandardItemModel model; | 
| 1356 |     model.appendRow(aitem: new QStandardItem()); | 
| 1357 |  | 
| 1358 |     QListView view; | 
| 1359 |     view.setModel(&model); | 
| 1360 |     view.show(); | 
| 1361 |     QApplication::setActiveWindow(&view); | 
| 1362 |     view.setFocus(); | 
| 1363 |     QVERIFY(QTest::qWaitForWindowActive(&view)); | 
| 1364 |  | 
| 1365 |     QModelIndex index = model.index(row: 0, column: 0); | 
| 1366 |     view.edit(index); | 
| 1367 |  | 
| 1368 |     QList<QLineEdit *> lineEditors = view.viewport()->findChildren<QLineEdit *>(); | 
| 1369 |     QCOMPARE(lineEditors.count(), 1); | 
| 1370 |  | 
| 1371 |     QPointer<QWidget> editor = lineEditors.at(i: 0); | 
| 1372 |     QCOMPARE(editor->hasFocus(), true); | 
| 1373 |  | 
| 1374 |     QDialog dialog; | 
| 1375 |     QTimer::singleShot(msec: 500, receiver: &dialog, SLOT(close())); | 
| 1376 |     dialog.exec(); | 
| 1377 |     QTRY_VERIFY(!editor); | 
| 1378 | } | 
| 1379 |  | 
| 1380 | void tst_QItemDelegate::QTBUG4435_keepSelectionOnCheck() | 
| 1381 | { | 
| 1382 |     QStandardItemModel model(3, 1); | 
| 1383 |     for (int i = 0; i < 3; ++i) { | 
| 1384 |         QStandardItem *item = new QStandardItem(QLatin1String("Item " ) + QString::number(i)); | 
| 1385 |         item->setCheckable(true); | 
| 1386 |         item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled); | 
| 1387 |         model.setItem(arow: i, aitem: item); | 
| 1388 |     } | 
| 1389 |     QTableView view; | 
| 1390 |     view.setModel(&model); | 
| 1391 |     view.setItemDelegate(new TestItemDelegate(&view)); | 
| 1392 |     view.show(); | 
| 1393 |     view.selectAll(); | 
| 1394 |     QVERIFY(QTest::qWaitForWindowExposed(&view)); | 
| 1395 |     QStyleOptionViewItem option; | 
| 1396 |     option.rect = view.visualRect(index: model.index(row: 0, column: 0)); | 
| 1397 |     // mimic QStyledItemDelegate::initStyleOption logic | 
| 1398 |     option.features = QStyleOptionViewItem::HasDisplay | QStyleOptionViewItem::HasCheckIndicator; | 
| 1399 |     option.checkState = Qt::CheckState(model.index(row: 0, column: 0).data(arole: Qt::CheckStateRole).toInt()); | 
| 1400 |     const int checkMargin = qApp->style()->pixelMetric(metric: QStyle::PM_FocusFrameHMargin, option: 0, widget: 0) + 1; | 
| 1401 |     QPoint pos = qApp->style()->subElementRect(subElement: QStyle::SE_ItemViewItemCheckIndicator, option: &option, widget: 0).center() | 
| 1402 |                  + QPoint(checkMargin, 0); | 
| 1403 |     QTest::mouseClick(widget: view.viewport(), button: Qt::LeftButton, stateKey: Qt::ControlModifier, pos); | 
| 1404 |     QTRY_VERIFY(view.selectionModel()->isColumnSelected(0, QModelIndex())); | 
| 1405 |     QCOMPARE(model.item(0)->checkState(), Qt::Checked); | 
| 1406 | } | 
| 1407 |  | 
| 1408 | void tst_QItemDelegate::comboBox() | 
| 1409 | { | 
| 1410 |     QTableWidgetItem *item1 = new QTableWidgetItem; | 
| 1411 |     item1->setData(role: Qt::DisplayRole, value: true); | 
| 1412 |  | 
| 1413 |     QTableWidget widget(1, 1); | 
| 1414 |     widget.setItem(row: 0, column: 0, item: item1); | 
| 1415 |     widget.show(); | 
| 1416 |     QVERIFY(QTest::qWaitForWindowExposed(&widget)); | 
| 1417 |     QApplication::setActiveWindow(&widget); | 
| 1418 |  | 
| 1419 |     widget.editItem(item: item1); | 
| 1420 |  | 
| 1421 |     QComboBox *boolEditor = nullptr; | 
| 1422 |     QTRY_VERIFY( (boolEditor = widget.viewport()->findChild<QComboBox*>()) ); | 
| 1423 |     QCOMPARE(boolEditor->currentIndex(), 1); // True is selected initially. | 
| 1424 |     // The data must actually be different in order for the model | 
| 1425 |     // to be updated. | 
| 1426 |     boolEditor->setCurrentIndex(0); | 
| 1427 |     QCOMPARE(boolEditor->currentIndex(), 0); // Changed to false. | 
| 1428 |  | 
| 1429 |     widget.clearFocus(); | 
| 1430 |     widget.setFocus(); | 
| 1431 |  | 
| 1432 |     QVariant data = item1->data(role: Qt::EditRole); | 
| 1433 |     QCOMPARE(data.userType(), (int)QMetaType::Bool); | 
| 1434 |     QCOMPARE(data.toBool(), false); | 
| 1435 | } | 
| 1436 |  | 
| 1437 | void tst_QItemDelegate::testLineEditValidation_data() | 
| 1438 | { | 
| 1439 |     QTest::addColumn<int>(name: "key" ); | 
| 1440 |  | 
| 1441 |     QTest::newRow(dataTag: "enter" ) << int(Qt::Key_Enter); | 
| 1442 |     QTest::newRow(dataTag: "return" ) << int(Qt::Key_Return); | 
| 1443 |     QTest::newRow(dataTag: "tab" ) << int(Qt::Key_Tab); | 
| 1444 |     QTest::newRow(dataTag: "backtab" ) << int(Qt::Key_Backtab); | 
| 1445 |     QTest::newRow(dataTag: "escape" ) << int(Qt::Key_Escape); | 
| 1446 | } | 
| 1447 |  | 
| 1448 | void tst_QItemDelegate::testLineEditValidation() | 
| 1449 | { | 
| 1450 |     if (QGuiApplication::platformName().startsWith(s: QLatin1String("wayland" ), cs: Qt::CaseInsensitive)) | 
| 1451 |         QSKIP("Wayland: This fails. Figure out why." ); | 
| 1452 |  | 
| 1453 |     QFETCH(int, key); | 
| 1454 |  | 
| 1455 |     struct TestDelegate : public QItemDelegate | 
| 1456 |     { | 
| 1457 |         virtual QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const | 
| 1458 |         { | 
| 1459 |             Q_UNUSED(option); | 
| 1460 |             Q_UNUSED(index); | 
| 1461 |  | 
| 1462 |             QLineEdit *editor = new QLineEdit(parent); | 
| 1463 |             QRegularExpression re("\\w+,\\w+" ); // two words separated by a comma | 
| 1464 |             editor->setValidator(new QRegularExpressionValidator(re, editor)); | 
| 1465 |             editor->setObjectName(QStringLiteral("TheEditor" )); | 
| 1466 |             return editor; | 
| 1467 |         } | 
| 1468 |     } delegate; | 
| 1469 |  | 
| 1470 |     QStandardItemModel model; | 
| 1471 |     // need a couple of dummy items to test tab and back tab | 
| 1472 |     model.appendRow(aitem: new QStandardItem(QStringLiteral("dummy" ))); | 
| 1473 |     QStandardItem *item = new QStandardItem(QStringLiteral("abc,def" )); | 
| 1474 |     model.appendRow(aitem: item); | 
| 1475 |     model.appendRow(aitem: new QStandardItem(QStringLiteral("dummy" ))); | 
| 1476 |  | 
| 1477 |     QListView view; | 
| 1478 |     view.setModel(&model); | 
| 1479 |     view.setItemDelegate(&delegate); | 
| 1480 |     view.show(); | 
| 1481 |     view.setFocus(); | 
| 1482 |     QApplication::setActiveWindow(&view); | 
| 1483 |     QVERIFY(QTest::qWaitForWindowActive(&view)); | 
| 1484 |  | 
| 1485 |     QPointer<QLineEdit> editor; | 
| 1486 |     QPersistentModelIndex index = model.indexFromItem(item); | 
| 1487 |  | 
| 1488 |     view.setCurrentIndex(index); | 
| 1489 |     view.edit(index); | 
| 1490 |  | 
| 1491 |     const auto findEditors = [&]() { | 
| 1492 |         return view.findChildren<QLineEdit *>(QStringLiteral("TheEditor" )); | 
| 1493 |     }; | 
| 1494 |     QCOMPARE(findEditors().count(), 1); | 
| 1495 |     editor = findEditors().at(i: 0); | 
| 1496 |     editor->clear(); | 
| 1497 |  | 
| 1498 |     // first try to set a valid text | 
| 1499 |     QTest::keyClicks(widget: editor, QStringLiteral("foo,bar" )); | 
| 1500 |  | 
| 1501 |     // close the editor | 
| 1502 |     QTest::keyClick(widget: editor, key: Qt::Key(key)); | 
| 1503 |  | 
| 1504 |     QTRY_VERIFY(editor.isNull()); | 
| 1505 |     if (key != Qt::Key_Escape) | 
| 1506 |         QCOMPARE(item->data(Qt::DisplayRole).toString(), QStringLiteral("foo,bar" )); | 
| 1507 |     else | 
| 1508 |         QCOMPARE(item->data(Qt::DisplayRole).toString(), QStringLiteral("abc,def" )); | 
| 1509 |  | 
| 1510 |     // now an invalid (but partially matching) text | 
| 1511 |     view.setCurrentIndex(index); | 
| 1512 |     view.edit(index); | 
| 1513 |  | 
| 1514 |     QTRY_COMPARE(findEditors().count(), 1); | 
| 1515 |     editor = findEditors().at(i: 0); | 
| 1516 |     editor->clear(); | 
| 1517 |  | 
| 1518 |     // edit | 
| 1519 |     QTest::keyClicks(widget: editor, QStringLiteral("foobar" )); | 
| 1520 |  | 
| 1521 |     // try to close the editor | 
| 1522 |     QTest::keyClick(widget: editor, key: Qt::Key(key)); | 
| 1523 |  | 
| 1524 |     if (key != Qt::Key_Escape) { | 
| 1525 |         QVERIFY(!editor.isNull()); | 
| 1526 |         QCOMPARE(qApp->focusWidget(), editor.data()); | 
| 1527 |         QCOMPARE(editor->text(), QStringLiteral("foobar" )); | 
| 1528 |         QCOMPARE(item->data(Qt::DisplayRole).toString(), QStringLiteral("foo,bar" )); | 
| 1529 |     } else { | 
| 1530 |         QTRY_VERIFY(editor.isNull()); | 
| 1531 |         QCOMPARE(item->data(Qt::DisplayRole).toString(), QStringLiteral("abc,def" )); | 
| 1532 |     } | 
| 1533 |  | 
| 1534 |     // reset the view to forcibly close the editor | 
| 1535 |     view.reset(); | 
| 1536 |     QTRY_COMPARE(findEditors().count(), 0); | 
| 1537 |  | 
| 1538 |     // set a valid text again | 
| 1539 |     view.setCurrentIndex(index); | 
| 1540 |     view.edit(index); | 
| 1541 |  | 
| 1542 |     QTRY_COMPARE(findEditors().count(), 1); | 
| 1543 |     editor = findEditors().at(i: 0); | 
| 1544 |     editor->clear(); | 
| 1545 |  | 
| 1546 |     // set a valid text | 
| 1547 |     QTest::keyClicks(widget: editor, QStringLiteral("gender,bender" )); | 
| 1548 |  | 
| 1549 |     // close the editor | 
| 1550 |     QTest::keyClick(widget: editor, key: Qt::Key(key)); | 
| 1551 |  | 
| 1552 |     QTRY_VERIFY(editor.isNull()); | 
| 1553 |     if (key != Qt::Key_Escape) | 
| 1554 |         QCOMPARE(item->data(Qt::DisplayRole).toString(), QStringLiteral("gender,bender" )); | 
| 1555 |     else | 
| 1556 |         QCOMPARE(item->data(Qt::DisplayRole).toString(), QStringLiteral("abc,def" )); | 
| 1557 | } | 
| 1558 |  | 
| 1559 | void tst_QItemDelegate::QTBUG16469_textForRole() | 
| 1560 | { | 
| 1561 | #ifndef QT_BUILD_INTERNAL | 
| 1562 |     QSKIP("This test requires a developer build" ); | 
| 1563 | #else | 
| 1564 |     RoleDelegate delegate; | 
| 1565 |     QLocale locale; | 
| 1566 |  | 
| 1567 |     const float f = 123.456f; | 
| 1568 |     QCOMPARE(delegate.textForRole(Qt::DisplayRole, f, locale), locale.toString(f)); | 
| 1569 |     QCOMPARE(delegate.textForRole(Qt::ToolTipRole, f, locale), locale.toString(f)); | 
| 1570 |     const double d = 123.456; | 
| 1571 |     QCOMPARE(delegate.textForRole(Qt::DisplayRole, d, locale), locale.toString(d, 'g', 6)); | 
| 1572 |     QCOMPARE(delegate.textForRole(Qt::ToolTipRole, d, locale), locale.toString(d, 'g', 6)); | 
| 1573 |     const int i = 1234567; | 
| 1574 |     QCOMPARE(delegate.textForRole(Qt::DisplayRole, i, locale), locale.toString(i)); | 
| 1575 |     QCOMPARE(delegate.textForRole(Qt::ToolTipRole, i, locale), locale.toString(i)); | 
| 1576 |     const qlonglong ll = 1234567; | 
| 1577 |     QCOMPARE(delegate.textForRole(Qt::DisplayRole, ll, locale), locale.toString(ll)); | 
| 1578 |     QCOMPARE(delegate.textForRole(Qt::ToolTipRole, ll, locale), locale.toString(ll)); | 
| 1579 |     const uint ui = 1234567; | 
| 1580 |     QCOMPARE(delegate.textForRole(Qt::DisplayRole, ui, locale), locale.toString(ui)); | 
| 1581 |     QCOMPARE(delegate.textForRole(Qt::ToolTipRole, ui, locale), locale.toString(ui)); | 
| 1582 |     const qulonglong ull = 1234567; | 
| 1583 |     QCOMPARE(delegate.textForRole(Qt::DisplayRole, ull, locale), locale.toString(ull)); | 
| 1584 |     QCOMPARE(delegate.textForRole(Qt::ToolTipRole, ull, locale), locale.toString(ull)); | 
| 1585 |  | 
| 1586 |     const QString text("text" ); | 
| 1587 |     QCOMPARE(delegate.textForRole(Qt::DisplayRole, text, locale), text); | 
| 1588 |     QCOMPARE(delegate.textForRole(Qt::ToolTipRole, text, locale), text); | 
| 1589 |     const QString multipleLines("multiple\nlines" ); | 
| 1590 |     QString multipleLines2 = multipleLines; | 
| 1591 |     multipleLines2.replace(before: QLatin1Char('\n'), after: QChar::LineSeparator); | 
| 1592 |     QCOMPARE(delegate.textForRole(Qt::DisplayRole, multipleLines, locale), multipleLines2); | 
| 1593 |     QCOMPARE(delegate.textForRole(Qt::ToolTipRole, multipleLines, locale), multipleLines); | 
| 1594 | #endif | 
| 1595 | } | 
| 1596 |  | 
| 1597 | void tst_QItemDelegate::dateTextForRole_data() | 
| 1598 | { | 
| 1599 | #ifdef QT_BUILD_INTERNAL | 
| 1600 |     QTest::addColumn<QDateTime>(name: "when" ); | 
| 1601 |  | 
| 1602 |     QTest::newRow(dataTag: "now" ) << QDateTime::currentDateTime(); // It's a local time | 
| 1603 |     QDate date(2013, 12, 11); | 
| 1604 |     QTime time(10, 9, 8, 765); | 
| 1605 |     // Ensure we exercise every time-spec variant: | 
| 1606 |     QTest::newRow(dataTag: "local" ) << QDateTime(date, time, Qt::LocalTime); | 
| 1607 |     QTest::newRow(dataTag: "UTC" ) << QDateTime(date, time, Qt::UTC); | 
| 1608 | #if QT_CONFIG(timezone) | 
| 1609 |     QTest::newRow(dataTag: "zone" ) << QDateTime(date, time, QTimeZone("Europe/Dublin" )); | 
| 1610 | #endif | 
| 1611 |     QTest::newRow(dataTag: "offset" ) << QDateTime(date, time, Qt::OffsetFromUTC, 36000); | 
| 1612 | #endif | 
| 1613 | } | 
| 1614 |  | 
| 1615 | void tst_QItemDelegate::dateTextForRole() | 
| 1616 | { | 
| 1617 | #ifndef QT_BUILD_INTERNAL | 
| 1618 |     QSKIP("This test requires a developer build" ); | 
| 1619 | #else | 
| 1620 |     QFETCH(QDateTime, when); | 
| 1621 |     RoleDelegate delegate; | 
| 1622 |     QLocale locale; | 
| 1623 | # define CHECK(value) \ | 
| 1624 |     QCOMPARE(delegate.textForRole(Qt::DisplayRole, value, locale), locale.toString(value, QLocale::ShortFormat)); \ | 
| 1625 |     QCOMPARE(delegate.textForRole(Qt::ToolTipRole, value, locale), locale.toString(value, QLocale::LongFormat)) | 
| 1626 |  | 
| 1627 |     CHECK(when); | 
| 1628 |     CHECK(when.date()); | 
| 1629 |     CHECK(when.time()); | 
| 1630 | # undef CHECK | 
| 1631 | #endif | 
| 1632 | } | 
| 1633 |  | 
| 1634 | // ### _not_ covered: | 
| 1635 |  | 
| 1636 | // editing with a custom editor factory | 
| 1637 |  | 
| 1638 | // painting when editing | 
| 1639 | // painting elided text | 
| 1640 | // painting wrapped text | 
| 1641 | // painting focus | 
| 1642 | // painting icon | 
| 1643 | // painting color | 
| 1644 | // painting check | 
| 1645 | // painting selected | 
| 1646 |  | 
| 1647 | // rect for invalid | 
| 1648 | // rect for pixmap | 
| 1649 | // rect for image | 
| 1650 | // rect for icon | 
| 1651 | // rect for check | 
| 1652 |  | 
| 1653 | QTEST_MAIN(tst_QItemDelegate) | 
| 1654 | #include "tst_qitemdelegate.moc" | 
| 1655 |  |