diff options
Diffstat (limited to 'tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp')
| -rw-r--r-- | tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp | 1027 |
1 files changed, 511 insertions, 516 deletions
diff --git a/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp b/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp index 2a1163ec66..44195d3b25 100644 --- a/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp +++ b/tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp @@ -27,13 +27,28 @@ ****************************************************************************/ #include "../../../../shared/fakedirmodel.h" -#include <qabstractitemview.h> -#include <QtTest/QtTest> -#include <QtGui/QtGui> -#include <QtWidgets/QtWidgets> -#include <private/qtreeview_p.h> -#include <QtTest/private/qtesthelpers_p.h> +#include <QDesktopWidget> +#include <QHeaderView> +#include <QLabel> +#include <QLineEdit> +#include <QMainWindow> +#include <QProxyStyle> +#include <QPushButton> +#include <QScrollBar> +#include <QSignalSpy> +#include <QSortFilterProxyModel> +#include <QStatusBar> +#include <QStringListModel> +#include <QStyledItemDelegate> +#include <QTextEdit> +#include <QTimer> +#include <QToolButton> +#include <QTreeWidget> +#include <QTest> +#include <QVBoxLayout> +#include <private/qtreeview_p.h> +#include <private/qtesthelpers_p.h> using namespace QTestPrivate; @@ -43,6 +58,7 @@ Q_DECLARE_METATYPE(QAbstractItemView::DragDropMode) Q_DECLARE_METATYPE(QAbstractItemView::EditTriggers) Q_DECLARE_METATYPE(QAbstractItemView::EditTrigger) +using IntBounds = std::numeric_limits<int>; static void initStandardTreeModel(QStandardItemModel *model) { QStandardItem *item; @@ -206,18 +222,11 @@ private slots: class QtTestModel: public QAbstractItemModel { + Q_OBJECT public: - QtTestModel(QObject *parent = 0): QAbstractItemModel(parent), - fetched(false), rows(0), cols(0), levels(INT_MAX), wrongIndex(false) { init(); } - - QtTestModel(int _rows, int _cols, QObject *parent = 0): QAbstractItemModel(parent), - fetched(false), rows(_rows), cols(_cols), levels(INT_MAX), wrongIndex(false) { init(); } - - void init() - { - decorationsEnabled = false; - statusTipsEnabled = false; - } + QtTestModel(int _rows, int _cols, QObject *parent = nullptr) + : QAbstractItemModel(parent), rows(_rows), cols(_cols) + {} inline qint32 level(const QModelIndex &index) const { @@ -264,7 +273,7 @@ public: if (row < 0 || column < 0 || (level(parent) > levels) || column >= cols || row >= rows) { return QModelIndex(); } - QModelIndex i = createIndex(row, column, level(parent) + 1); + QModelIndex i = createIndex(row, column, quintptr(level(parent) + 1)); parentHash[i] = parent; return i; } @@ -361,13 +370,14 @@ public: decorationsEnabled = enable; } - mutable bool fetched; - bool decorationsEnabled; - bool statusTipsEnabled; - int rows, cols; - int levels; - mutable bool wrongIndex; mutable QMap<QModelIndex,QModelIndex> parentHash; + int rows = 0; + int cols = 0; + int levels = IntBounds::max(); + mutable bool wrongIndex = false; + mutable bool fetched = false; + bool decorationsEnabled = false; + bool statusTipsEnabled = false; }; // Testing get/set functions @@ -377,14 +387,15 @@ void tst_QTreeView::getSetCheck() // int QTreeView::indentation() // void QTreeView::setIndentation(int) - const int styledIndentation = obj1.style()->pixelMetric(QStyle::PM_TreeViewIndentation, 0, &obj1); + const int styledIndentation = obj1.style()->pixelMetric( + QStyle::PM_TreeViewIndentation, nullptr, &obj1); QCOMPARE(obj1.indentation(), styledIndentation); obj1.setIndentation(0); QCOMPARE(obj1.indentation(), 0); - obj1.setIndentation(INT_MIN); - QCOMPARE(obj1.indentation(), INT_MIN); - obj1.setIndentation(INT_MAX); - QCOMPARE(obj1.indentation(), INT_MAX); + obj1.setIndentation(IntBounds::min()); + QCOMPARE(obj1.indentation(), IntBounds::min()); + obj1.setIndentation(IntBounds::max()); + QCOMPARE(obj1.indentation(), IntBounds::max()); // bool QTreeView::rootIsDecorated() // void QTreeView::setRootIsDecorated(bool) @@ -477,7 +488,8 @@ void tst_QTreeView::construction() QCOMPARE(view.sizeHintForRow(1), -1); QVERIFY(!view.tabKeyNavigation()); QCOMPARE(view.textElideMode(), Qt::ElideRight); - QCOMPARE(static_cast<int>(view.verticalScrollMode()), view.style()->styleHint(QStyle::SH_ItemView_ScrollMode, 0, &view)); + QCOMPARE(static_cast<int>(view.verticalScrollMode()), + view.style()->styleHint(QStyle::SH_ItemView_ScrollMode, nullptr, &view)); QCOMPARE(view.visualRect(QModelIndex()), QRect()); // QTreeView properties @@ -493,8 +505,8 @@ void tst_QTreeView::construction() QCOMPARE(view.columnWidth(0), 0); QCOMPARE(view.columnWidth(1), 0); QVERIFY(view.header()); - const int styledIndentation = view.style()->pixelMetric(QStyle::PM_TreeViewIndentation, 0, &view); - QCOMPARE(view.indentation(), styledIndentation); + QCOMPARE(view.indentation(), + view.style()->pixelMetric(QStyle::PM_TreeViewIndentation, nullptr, &view)); QCOMPARE(view.indexAbove(QModelIndex()), QModelIndex()); QCOMPARE(view.indexBelow(QModelIndex()), QModelIndex()); QVERIFY(!view.isAnimated()); @@ -781,17 +793,17 @@ void tst_QTreeView::editTriggers() break; case QAbstractItemView::DoubleClicked: // Doubleclick the center of the current cell - QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, + QTest::mouseClick(view.viewport(), Qt::LeftButton, {}, view.visualRect(view.model()->index(0, 0)).center()); - QTest::mouseDClick(view.viewport(), Qt::LeftButton, 0, + QTest::mouseDClick(view.viewport(), Qt::LeftButton, {}, view.visualRect(view.model()->index(0, 0)).center()); break; case QAbstractItemView::SelectedClicked: // Click the center of the current cell view.selectionModel()->select(view.model()->index(0, 0), QItemSelectionModel::Select); - QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, + QTest::mouseClick(view.viewport(), Qt::LeftButton, {}, view.visualRect(view.model()->index(0, 0)).center()); - QTest::qWait(int(QApplication::doubleClickInterval() * 1.5)); + QTest::qWait(qRound(QApplication::doubleClickInterval() * 1.5)); break; case QAbstractItemView::EditKeyPressed: view.setFocus(); @@ -808,7 +820,7 @@ void tst_QTreeView::editTriggers() } // Check if we got an editor - QTRY_COMPARE(view.findChild<QLineEdit *>(QString()) != 0, editorOpened); + QTRY_COMPARE(view.findChild<QLineEdit *>(QString()) != nullptr, editorOpened); } void tst_QTreeView::hasAutoScroll() @@ -860,11 +872,11 @@ void tst_QTreeView::horizontalScrollMode() class RepaintTreeView : public QTreeView { public: - RepaintTreeView() : repainted(false) { } - bool repainted; + using QTreeView::QTreeView; + bool repainted = false; protected: - void paintEvent(QPaintEvent *event) + void paintEvent(QPaintEvent *event) override { repainted = true; QTreeView::paintEvent(event); } }; @@ -902,8 +914,7 @@ void tst_QTreeView::iconSize() void tst_QTreeView::indexAt() { - QtTestModel model; - model.rows = model.cols = 5; + QtTestModel model(5, 5); QTreeView view; QCOMPARE(view.indexAt(QPoint()), QModelIndex()); @@ -985,21 +996,21 @@ void tst_QTreeView::indexWidget() void tst_QTreeView::itemDelegate() { QPointer<QAbstractItemDelegate> oldDelegate; - QPointer<QItemDelegate> otherItemDelegate; + QPointer<QStyledItemDelegate> otherItemDelegate; { QTreeView view; QVERIFY(qobject_cast<QStyledItemDelegate *>(view.itemDelegate())); QPointer<QAbstractItemDelegate> oldDelegate = view.itemDelegate(); - otherItemDelegate = new QItemDelegate; + otherItemDelegate = new QStyledItemDelegate; view.setItemDelegate(otherItemDelegate); QVERIFY(!otherItemDelegate->parent()); QVERIFY(oldDelegate); - QCOMPARE(view.itemDelegate(), (QAbstractItemDelegate *)otherItemDelegate); + QCOMPARE(view.itemDelegate(), otherItemDelegate); - view.setItemDelegate(0); + view.setItemDelegate(nullptr); QVERIFY(!view.itemDelegate()); // <- view does its own drawing? QVERIFY(otherItemDelegate); } @@ -1038,29 +1049,29 @@ void tst_QTreeView::itemDelegateForColumnOrRow() QCOMPARE(view.itemDelegate(QModelIndex()), defaultDelegate); QCOMPARE(view.itemDelegate(view.model()->index(0, 0)), defaultDelegate); - QPointer<QAbstractItemDelegate> rowDelegate = new QItemDelegate; + QPointer<QAbstractItemDelegate> rowDelegate = new QStyledItemDelegate; view.setItemDelegateForRow(0, rowDelegate); QVERIFY(!rowDelegate->parent()); - QCOMPARE(view.itemDelegateForRow(0), (QAbstractItemDelegate *)rowDelegate); - QCOMPARE(view.itemDelegate(view.model()->index(0, 0)), (QAbstractItemDelegate *)rowDelegate); - QCOMPARE(view.itemDelegate(view.model()->index(0, 1)), (QAbstractItemDelegate *)rowDelegate); + QCOMPARE(view.itemDelegateForRow(0), rowDelegate); + QCOMPARE(view.itemDelegate(view.model()->index(0, 0)), rowDelegate); + QCOMPARE(view.itemDelegate(view.model()->index(0, 1)), rowDelegate); QCOMPARE(view.itemDelegate(view.model()->index(1, 0)), defaultDelegate); QCOMPARE(view.itemDelegate(view.model()->index(1, 1)), defaultDelegate); - QPointer<QAbstractItemDelegate> columnDelegate = new QItemDelegate; + QPointer<QAbstractItemDelegate> columnDelegate = new QStyledItemDelegate; view.setItemDelegateForColumn(1, columnDelegate); QVERIFY(!columnDelegate->parent()); - QCOMPARE(view.itemDelegateForColumn(1), (QAbstractItemDelegate *)columnDelegate); - QCOMPARE(view.itemDelegate(view.model()->index(0, 0)), (QAbstractItemDelegate *)rowDelegate); - QCOMPARE(view.itemDelegate(view.model()->index(0, 1)), (QAbstractItemDelegate *)rowDelegate); // row wins + QCOMPARE(view.itemDelegateForColumn(1), columnDelegate); + QCOMPARE(view.itemDelegate(view.model()->index(0, 0)), rowDelegate); + QCOMPARE(view.itemDelegate(view.model()->index(0, 1)), rowDelegate); // row wins QCOMPARE(view.itemDelegate(view.model()->index(1, 0)), defaultDelegate); - QCOMPARE(view.itemDelegate(view.model()->index(1, 1)), (QAbstractItemDelegate *)columnDelegate); + QCOMPARE(view.itemDelegate(view.model()->index(1, 1)), columnDelegate); - view.setItemDelegateForRow(0, 0); + view.setItemDelegateForRow(0, nullptr); QVERIFY(!view.itemDelegateForRow(0)); QVERIFY(rowDelegate); // <- wasn't deleted - view.setItemDelegateForColumn(1, 0); + view.setItemDelegateForColumn(1, nullptr); QVERIFY(!view.itemDelegateForColumn(1)); QVERIFY(columnDelegate); // <- wasn't deleted @@ -1130,12 +1141,9 @@ void tst_QTreeView::keyboardSearch() QTest::qWait(QApplication::keyboardInputInterval() * 2); model.clear(); view.setCurrentIndex(QModelIndex()); - QList<QStandardItem *> items = { new QStandardItem("Andreas"), new QStandardItem("Alicia") }; - model.appendRow(items); - items = { new QStandardItem("Baldrian"), new QStandardItem("Belinda") }; - model.appendRow(items); - items = { new QStandardItem("Cecilie"), new QStandardItem("Claire") }; - model.appendRow(items); + model.appendRow({ new QStandardItem("Andreas"), new QStandardItem("Alicia") }); + model.appendRow({ new QStandardItem("Baldrian"), new QStandardItem("Belinda") }); + model.appendRow({ new QStandardItem("Cecilie"), new QStandardItem("Claire") }); QVERIFY(!view.selectionModel()->hasSelection()); QVERIFY(!view.selectionModel()->isSelected(model.index(0, 0))); @@ -1166,8 +1174,7 @@ void tst_QTreeView::keyboardSearch() QCOMPARE(view.currentIndex(), model.index(1, 1)); // Test that it wraps round - items = { new QStandardItem("Andy"), new QStandardItem("Adele") }; - model.appendRow(items); + model.appendRow({ new QStandardItem("Andy"), new QStandardItem("Adele") }); QTest::qWait(QApplication::keyboardInputInterval() * 2); view.keyboardSearch(QLatin1String("A")); QVERIFY(view.selectionModel()->isSelected(model.index(3, 1))); @@ -1202,17 +1209,16 @@ void tst_QTreeView::keyboardSearch() void tst_QTreeView::keyboardSearchMultiColumn() { QTreeView view; - QStandardItemModel model(4, 2); model.setItem(0, 0, new QStandardItem("1")); model.setItem(0, 1, new QStandardItem("green")); - model.setItem(1, 0, new QStandardItem("bad")); model.setItem(1, 1, new QStandardItem("eggs")); - model.setItem(2, 0, new QStandardItem("moof")); model.setItem(2, 1, new QStandardItem("and")); - model.setItem(3, 0, new QStandardItem("elf")); model.setItem(3, 1, new QStandardItem("ham")); + model.setItem(1, 0, new QStandardItem("bad")); model.setItem(1, 1, new QStandardItem("eggs")); + model.setItem(2, 0, new QStandardItem("moof")); model.setItem(2, 1, new QStandardItem("and")); + model.setItem(3, 0, new QStandardItem("elf")); model.setItem(3, 1, new QStandardItem("ham")); view.setModel(&model); view.show(); - qApp->setActiveWindow(&view); + QApplication::setActiveWindow(&view); QVERIFY(QTest::qWaitForWindowActive(&view)); view.setCurrentIndex(model.index(0, 1)); @@ -1240,22 +1246,22 @@ void tst_QTreeView::setModel() for (int x = 0; x < 2; ++x) { QtTestModel *model = new QtTestModel(10, 8); QAbstractItemModel *oldModel = view.model(); - QSignalSpy modelDestroyedSpy(oldModel ? oldModel : model, SIGNAL(destroyed())); + QSignalSpy modelDestroyedSpy(oldModel ? oldModel : model, &QObject::destroyed); // set the same model twice for (int i = 0; i < 2; ++i) { QItemSelectionModel *oldSelectionModel = view.selectionModel(); QItemSelectionModel *dummy = new QItemSelectionModel(model); QSignalSpy selectionModelDestroyedSpy( - oldSelectionModel ? oldSelectionModel : dummy, SIGNAL(destroyed())); + oldSelectionModel ? oldSelectionModel : dummy, &QObject::destroyed); view.setModel(model); // QCOMPARE(selectionModelDestroyedSpy.count(), (x == 0 || i == 1) ? 0 : 1); - QCOMPARE(view.model(), (QAbstractItemModel *)model); - QCOMPARE(view.header()->model(), (QAbstractItemModel *)model); + QCOMPARE(view.model(), model); + QCOMPARE(view.header()->model(), model); QCOMPARE(view.selectionModel() != oldSelectionModel, (i == 0)); } QTRY_COMPARE(modelDestroyedSpy.count(), 0); - view.setModel(0); + view.setModel(nullptr); QCOMPARE(view.model(), nullptr); // ### shouldn't selectionModel also be 0 now? // QCOMPARE(view.selectionModel(), nullptr); @@ -1278,7 +1284,7 @@ void tst_QTreeView::openPersistentEditor() view.closePersistentEditor(view.model()->index(0, 0)); QVERIFY(!view.viewport()->findChild<QLineEdit *>()->isVisible()); - qApp->sendPostedEvents(0, QEvent::DeferredDelete); + QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete); QVERIFY(!view.viewport()->findChild<QLineEdit *>()); } @@ -1300,21 +1306,20 @@ void tst_QTreeView::rootIndex() void tst_QTreeView::setHeader() { QTreeView view; - QVERIFY(view.header() != 0); + QVERIFY(view.header() != nullptr); QCOMPARE(view.header()->orientation(), Qt::Horizontal); - QCOMPARE(view.header()->parent(), (QObject *)&view); + QCOMPARE(view.header()->parent(), &view); for (int x = 0; x < 2; ++x) { - QSignalSpy destroyedSpy(view.header(), SIGNAL(destroyed())); + QSignalSpy destroyedSpy(view.header(), &QObject::destroyed); Qt::Orientation orient = x ? Qt::Vertical : Qt::Horizontal; QHeaderView *head = new QHeaderView(orient); view.setHeader(head); QCOMPARE(destroyedSpy.count(), 1); - QCOMPARE(head->parent(), (QObject *)&view); + QCOMPARE(head->parent(), &view); QCOMPARE(view.header(), head); view.setHeader(head); QCOMPARE(view.header(), head); - // Itemviews in Qt < 4.2 have asserts for this. Qt >= 4.2 should handle this gracefully - view.setHeader((QHeaderView *)0); + view.setHeader(nullptr); QCOMPARE(view.header(), head); } } @@ -1328,13 +1333,13 @@ void tst_QTreeView::columnHidden() for (int c = 0; c < model.columnCount(); ++c) QCOMPARE(view.isColumnHidden(c), false); // hide even columns - for (int c = 0; c < model.columnCount(); c+=2) + for (int c = 0; c < model.columnCount(); c += 2) view.setColumnHidden(c, true); for (int c = 0; c < model.columnCount(); ++c) QCOMPARE(view.isColumnHidden(c), (c & 1) == 0); view.update(); // hide odd columns too - for (int c = 1; c < model.columnCount(); c+=2) + for (int c = 1; c < model.columnCount(); c += 2) view.setColumnHidden(c, true); for (int c = 0; c < model.columnCount(); ++c) QCOMPARE(view.isColumnHidden(c), true); @@ -1418,7 +1423,7 @@ void tst_QTreeView::noDelegate() QtTestModel model(10, 7); QTreeView view; view.setModel(&model); - view.setItemDelegate(0); + view.setItemDelegate(nullptr); QCOMPARE(view.itemDelegate(), nullptr); } @@ -1427,11 +1432,13 @@ void tst_QTreeView::noModel() QTreeView view; view.show(); view.setRowHidden(0, QModelIndex(), true); + // no model -> not able to hide a row + QVERIFY(!view.isRowHidden(0, QModelIndex())); } void tst_QTreeView::emptyModel() { - QtTestModel model; + QtTestModel model(0, 0); QTreeView view; view.setModel(&model); view.show(); @@ -1486,7 +1493,7 @@ void tst_QTreeView::limitedExpand() QTreeView view; view.setModel(&model); - QSignalSpy spy(&view, SIGNAL(expanded(QModelIndex))); + QSignalSpy spy(&view, &QTreeView::expanded); QVERIFY(spy.isValid()); view.expand(model.index(0, 0)); @@ -1500,7 +1507,7 @@ void tst_QTreeView::limitedExpand() QTreeView view; view.setModel(&model); - QSignalSpy spy(&view, SIGNAL(expanded(QModelIndex))); + QSignalSpy spy(&view, &QTreeView::expanded); QVERIFY(spy.isValid()); view.expand(model.index(0, 0)); @@ -1515,7 +1522,6 @@ void tst_QTreeView::expandAndCollapse_data() QTest::addColumn<bool>("animationEnabled"); QTest::newRow("normal") << false; QTest::newRow("animated") << true; - } void tst_QTreeView::expandAndCollapse() @@ -1533,8 +1539,8 @@ void tst_QTreeView::expandAndCollapse() QModelIndex a = model.index(0, 0, QModelIndex()); QModelIndex b = model.index(0, 0, a); - QSignalSpy expandedSpy(&view, SIGNAL(expanded(QModelIndex))); - QSignalSpy collapsedSpy(&view, SIGNAL(collapsed(QModelIndex))); + QSignalSpy expandedSpy(&view, &QTreeView::expanded); + QSignalSpy collapsedSpy(&view, &QTreeView::collapsed); QVariantList args; for (int y = 0; y < 2; ++y) { @@ -1744,7 +1750,7 @@ void tst_QTreeView::expandAndCollapseAll() void tst_QTreeView::expandWithNoChildren() { QTreeView tree; - QStandardItemModel model(1,1); + QStandardItemModel model(1, 1); tree.setModel(&model); tree.setAnimated(true); tree.doItemsLayout(); @@ -1765,14 +1771,15 @@ void tst_QTreeView::keyboardNavigation() view.setModel(&model); view.show(); - QVector<Qt::Key> keymoves; - keymoves << Qt::Key_Down << Qt::Key_Right << Qt::Key_Right << Qt::Key_Right - << Qt::Key_Down << Qt::Key_Down << Qt::Key_Down << Qt::Key_Down - << Qt::Key_Right << Qt::Key_Right << Qt::Key_Right - << Qt::Key_Left << Qt::Key_Up << Qt::Key_Left << Qt::Key_Left - << Qt::Key_Up << Qt::Key_Down << Qt::Key_Up << Qt::Key_Up - << Qt::Key_Up << Qt::Key_Up << Qt::Key_Up << Qt::Key_Up - << Qt::Key_Left << Qt::Key_Left << Qt::Key_Up << Qt::Key_Down; + const auto keymoves = { + Qt::Key_Down, Qt::Key_Right, Qt::Key_Right, Qt::Key_Right, + Qt::Key_Down, Qt::Key_Down, Qt::Key_Down, Qt::Key_Down, + Qt::Key_Right, Qt::Key_Right, Qt::Key_Right, + Qt::Key_Left, Qt::Key_Up, Qt::Key_Left, Qt::Key_Left, + Qt::Key_Up, Qt::Key_Down, Qt::Key_Up, Qt::Key_Up, + Qt::Key_Up, Qt::Key_Up, Qt::Key_Up, Qt::Key_Up, + Qt::Key_Left, Qt::Key_Left, Qt::Key_Up, Qt::Key_Down + }; int row = 0; int column = 0; @@ -1780,8 +1787,7 @@ void tst_QTreeView::keyboardNavigation() view.setCurrentIndex(index); QCOMPARE(view.currentIndex(), index); - for (int i = 0; i < keymoves.size(); ++i) { - Qt::Key key = keymoves.at(i); + for (Qt::Key key : keymoves) { QTest::keyClick(&view, key); switch (key) { @@ -1838,10 +1844,10 @@ void tst_QTreeView::keyboardNavigation() class Dmodel : public QtTestModel { + Q_OBJECT public: - Dmodel() : QtTestModel(10, 10){} - - int columnCount(const QModelIndex &parent) const + using QtTestModel::QtTestModel; + int columnCount(const QModelIndex &parent) const override { if (parent.row() == 5) return 1; @@ -1851,7 +1857,7 @@ public: void tst_QTreeView::headerSections() { - Dmodel model; + Dmodel model(10, 10); QTreeView view; QHeaderView *header = view.header(); @@ -1895,7 +1901,8 @@ void tst_QTreeView::moveCursor() view.setColumnHidden(0, true); QVERIFY(view.isColumnHidden(0)); view.show(); - qApp->setActiveWindow(&view); + QApplication::setActiveWindow(&view); + QVERIFY(QTest::qWaitForWindowActive(&view)); //here the first visible index should be selected //because the view got the focus @@ -1938,73 +1945,60 @@ void tst_QTreeView::moveCursor() QCOMPARE(view.currentIndex(), expected); } -class TestDelegate : public QItemDelegate +class TestDelegate : public QStyledItemDelegate { + Q_OBJECT public: - TestDelegate(QObject *parent) : QItemDelegate(parent) {} - QSize sizeHint(const QStyleOptionViewItem &, const QModelIndex &) const { return QSize(200, 50); } + using QStyledItemDelegate::QStyledItemDelegate; + QSize sizeHint(const QStyleOptionViewItem &, const QModelIndex &) const override + { return QSize(200, 50); } }; -typedef QList<QPoint> PointList; +typedef QVector<QPoint> PointList; void tst_QTreeView::setSelection_data() { QTest::addColumn<QRect>("selectionRect"); - QTest::addColumn<int>("selectionMode"); - QTest::addColumn<int>("selectionCommand"); + QTest::addColumn<QAbstractItemView::SelectionMode>("selectionMode"); + QTest::addColumn<QItemSelectionModel::SelectionFlags>("selectionCommand"); QTest::addColumn<PointList>("expectedItems"); QTest::addColumn<int>("verticalOffset"); - QTest::newRow("(0,0,50,20),rows") << QRect(0,0,50,20) - << int(QAbstractItemView::SingleSelection) - << int(QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows) - << (PointList() - << QPoint(0,0) << QPoint(1,0) << QPoint(2,0) << QPoint(3,0) << QPoint(4,0) - ) - << 0; - - QTest::newRow("(0,0,50,90),rows") << QRect(0,0,50,90) - << int(QAbstractItemView::ExtendedSelection) - << int(QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows) - << (PointList() - << QPoint(0,0) << QPoint(1,0) << QPoint(2,0) << QPoint(3,0) << QPoint(4,0) - << QPoint(0,1) << QPoint(1,1) << QPoint(2,1) << QPoint(3,1) << QPoint(4,1) - ) - << 0; - - QTest::newRow("(50,0,0,90),rows,invalid rect") << QRect(QPoint(50, 0), QPoint(0, 90)) - << int(QAbstractItemView::ExtendedSelection) - << int(QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows) - << (PointList() - << QPoint(0,0) << QPoint(1,0) << QPoint(2,0) << QPoint(3,0) << QPoint(4,0) - << QPoint(0,1) << QPoint(1,1) << QPoint(2,1) << QPoint(3,1) << QPoint(4,1) - ) - << 0; - - QTest::newRow("(0,-20,20,50),rows") << QRect(0,-20,20,50) - << int(QAbstractItemView::ExtendedSelection) - << int(QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows) - << (PointList() - << QPoint(0,0) << QPoint(1,0) << QPoint(2,0) << QPoint(3,0) << QPoint(4,0) - << QPoint(0,1) << QPoint(1,1) << QPoint(2,1) << QPoint(3,1) << QPoint(4,1) - ) - << 1; - QTest::newRow("(0,-50,20,90),rows") << QRect(0,-50,20,90) - << int(QAbstractItemView::ExtendedSelection) - << int(QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows) - << (PointList() - << QPoint(0,0) << QPoint(1,0) << QPoint(2,0) << QPoint(3,0) << QPoint(4,0) - << QPoint(0,1) << QPoint(1,1) << QPoint(2,1) << QPoint(3,1) << QPoint(4,1) - ) - << 1; - + const PointList pl1{QPoint(0, 0), QPoint(1, 0), QPoint(2, 0), QPoint(3, 0), QPoint(4, 0)}; + const PointList pl2{QPoint(0, 0), QPoint(1, 0), QPoint(2, 0), QPoint(3, 0), QPoint(4, 0), + QPoint(0, 1), QPoint(1, 1), QPoint(2, 1), QPoint(3, 1), QPoint(4, 1)}; + const QItemSelectionModel::SelectionFlags selFlags(QItemSelectionModel::ClearAndSelect | + QItemSelectionModel::Rows); + QTest::newRow("(0,0,50,20),rows") + << QRect(0, 0, 50, 20) + << QAbstractItemView::SingleSelection + << selFlags << pl1 << 0; + + QTest::newRow("(0,0,50,90),rows") + << QRect(0, 0, 50, 90) + << QAbstractItemView::ExtendedSelection + << selFlags << pl2 << 0; + + QTest::newRow("(50,0,0,90),rows,invalid rect") + << QRect(QPoint(50, 0), QPoint(0, 90)) + << QAbstractItemView::ExtendedSelection + << selFlags << pl2 << 0; + + QTest::newRow("(0,-20,20,50),rows") + << QRect(0, -20, 20, 50) + << QAbstractItemView::ExtendedSelection + << selFlags << pl2 << 1; + QTest::newRow("(0,-50,20,90),rows") + << QRect(0, -50, 20, 90) + << QAbstractItemView::ExtendedSelection + << selFlags << pl2 << 1; } void tst_QTreeView::setSelection() { QFETCH(QRect, selectionRect); - QFETCH(int, selectionMode); - QFETCH(int, selectionCommand); + QFETCH(QAbstractItemView::SelectionMode, selectionMode); + QFETCH(QItemSelectionModel::SelectionFlags, selectionCommand); QFETCH(PointList, expectedItems); QFETCH(int, verticalOffset); @@ -2016,25 +2010,23 @@ void tst_QTreeView::setSelection() view.show(); view.setRootIsDecorated(false); view.setItemDelegate(new TestDelegate(&view)); - view.setSelectionMode(QAbstractItemView::SelectionMode(selectionMode)); + view.setSelectionMode(selectionMode); view.setModel(&model); view.setUniformRowHeights(true); view.setVerticalScrollMode(QAbstractItemView::ScrollPerItem); view.scrollTo(model.index(verticalOffset, 0), QAbstractItemView::PositionAtTop); - view.setSelection(selectionRect, QItemSelectionModel::SelectionFlags(selectionCommand)); + view.setSelection(selectionRect, selectionCommand); QItemSelectionModel *selectionModel = view.selectionModel(); QVERIFY(selectionModel); - QModelIndexList selectedIndexes = selectionModel->selectedIndexes(); + const QModelIndexList selectedIndexes = selectionModel->selectedIndexes(); #ifdef Q_OS_WINRT QEXPECT_FAIL("(0,-20,20,50),rows", "Fails on WinRT - QTBUG-68297", Abort); QEXPECT_FAIL("(0,-50,20,90),rows", "Fails on WinRT - QTBUG-68297", Abort); #endif QCOMPARE(selectedIndexes.count(), expectedItems.count()); - for (int i = 0; i < selectedIndexes.count(); ++i) { - QModelIndex idx = selectedIndexes.at(i); + for (const QModelIndex &idx : selectedIndexes) QVERIFY(expectedItems.contains(QPoint(idx.column(), idx.row()))); - } } void tst_QTreeView::indexAbove() @@ -2134,7 +2126,7 @@ void tst_QTreeView::clicked() QModelIndex index = view.indexAt(p); if (!index.isValid()) continue; - QSignalSpy spy(&view, SIGNAL(clicked(QModelIndex))); + QSignalSpy spy(&view, &QTreeView::clicked); QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, p); QTRY_COMPARE(spy.count(), 1); } @@ -2149,9 +2141,9 @@ void tst_QTreeView::mouseDoubleClick() for (int i = 0; i < model.rowCount(); i++) { QModelIndex index = model.index(i, 0, QModelIndex()); model.insertRows(0, 20, index); - model.insertColumns(0,2,index); + model.insertColumns(0, 2,index); for (int i1 = 0; i1 < model.rowCount(index); i1++) { - (void)model.index(i1, 0, index); + QVERIFY(model.index(i1, 0, index).isValid()); } } @@ -2159,8 +2151,8 @@ void tst_QTreeView::mouseDoubleClick() view.setModel(&model); // make sure the viewport height is smaller than the contents height. - view.resize(200,200); - view.move(0,0); + view.resize(200, 200); + view.move(0, 0); view.show(); QModelIndex index = model.index(0, 0, QModelIndex()); view.setCurrentIndex(index); @@ -2170,9 +2162,8 @@ void tst_QTreeView::mouseDoubleClick() view.setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn); // Make sure all items are collapsed - for (int i = 0; i < model.rowCount(QModelIndex()); i++) { - view.setExpanded(model.index(i,0, QModelIndex()), false); - } + for (int i = 0; i < model.rowCount(QModelIndex()); i++) + view.setExpanded(model.index(i, 0, QModelIndex()), false); int maximum = view.verticalScrollBar()->maximum(); @@ -2210,14 +2201,13 @@ void tst_QTreeView::rowsAboutToBeRemoved() view.setCurrentIndex(index); view.setExpanded(model.index(0,0, QModelIndex()), true); - for (int i = 0; i < model.rowCount(QModelIndex()); i++) { - view.setExpanded(model.index(i,0, QModelIndex()), true); - } + for (int i = 0; i < model.rowCount(QModelIndex()); i++) + view.setExpanded(model.index(i, 0, QModelIndex()), true); - QSignalSpy spy1(&model, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int))); + QSignalSpy spy1(&model, &QAbstractItemModel::rowsAboutToBeRemoved); model.removeRows(1,1); - QCOMPARE(int(view.state()), 0); + QCOMPARE((view.state()), 0); // Should not be 5 (or any other number for that sake :) QCOMPARE(spy1.count(), 1); @@ -2241,8 +2231,7 @@ void tst_QTreeView::headerSections_unhideSection() void tst_QTreeView::columnAt() { - QtTestModel model; - model.rows = model.cols = 10; + QtTestModel model(10, 10); QTreeView view; view.resize(500,500); view.setModel(&model); @@ -2256,8 +2245,7 @@ void tst_QTreeView::scrollTo() #define CHECK_VISIBLE(ROW,COL) QVERIFY(QRect(QPoint(),view.viewport()->size()).contains(\ view.visualRect(model.index((ROW),(COL),QModelIndex())))) - QtTestModel model; - model.rows = model.cols = 100; + QtTestModel model(100, 100); QTreeView view; view.setUniformRowHeights(true); view.scrollTo(QModelIndex(), QTreeView::PositionAtTop); @@ -2268,19 +2256,18 @@ void tst_QTreeView::scrollTo() // ### create a data function for this test view.scrollTo(QModelIndex()); - view.scrollTo(model.index(0,0,QModelIndex())); - view.scrollTo(model.index(0,0,QModelIndex()), QTreeView::PositionAtTop); - view.scrollTo(model.index(0,0,QModelIndex()), QTreeView::PositionAtBottom); - - // + view.scrollTo(model.index(0, 0, QModelIndex())); + view.scrollTo(model.index(0, 0, QModelIndex()), QTreeView::PositionAtTop); + view.scrollTo(model.index(0, 0, QModelIndex()), QTreeView::PositionAtBottom); view.show(); view.setVerticalScrollMode(QAbstractItemView::ScrollPerItem); //some styles change that in Polish - view.resize(300, 200); + + QVERIFY(QTest::qWaitForWindowExposed(&view)); //view.verticalScrollBar()->setValue(0); - view.scrollTo(model.index(0,0,QModelIndex())); + view.scrollTo(model.index(0, 0, QModelIndex())); CHECK_VISIBLE(0,0); QCOMPARE(view.verticalScrollBar()->value(), 0); @@ -2305,22 +2292,23 @@ void tst_QTreeView::rowsAboutToBeRemoved_move() QTreeView view; view.setModel(&model); QModelIndex indexThatWantsToLiveButWillDieDieITellYou; - QModelIndex parent = model.index(2, 0 ); + QModelIndex parent = model.index(2, 0); view.expand(parent); for (int i = 0; i < 6; ++i) { model.insertRows(0, 1, parent); model.insertColumns(0, 1, parent); QModelIndex index = model.index(0, 0, parent); view.expand(index); - if ( i == 3 ) + if (i == 3) indexThatWantsToLiveButWillDieDieITellYou = index; model.setData(index, i); parent = index; } view.resize(600,800); view.show(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); view.doItemsLayout(); - static_cast<QTreeView *>(&view)->executeDelayedItemsLayout(); + view.executeDelayedItemsLayout(); parent = indexThatWantsToLiveButWillDieDieITellYou.parent(); QCOMPARE(view.isExpanded(indexThatWantsToLiveButWillDieDieITellYou), true); QCOMPARE(parent.isValid(), true); @@ -2354,7 +2342,8 @@ void tst_QTreeView::resizeColumnToContents() QTreeView view; view.setModel(&model); view.show(); - qApp->processEvents(); //must have this, or else it will not scroll + QVERIFY(QTest::qWaitForWindowExposed(&view)); + view.scrollToBottom(); view.resizeColumnToContents(0); int oldColumnSize = view.header()->sectionSize(0); @@ -2365,11 +2354,12 @@ void tst_QTreeView::resizeColumnToContents() void tst_QTreeView::insertAfterSelect() { - QtTestModel model; - model.rows = model.cols = 10; + QtTestModel model(10, 10); QTreeView view; view.setModel(&model); view.show(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); + QModelIndex firstIndex = model.index(0, 0, QModelIndex()); QVERIFY(firstIndex.isValid()); int itemOffset = view.visualRect(firstIndex).width() / 2; @@ -2382,11 +2372,12 @@ void tst_QTreeView::insertAfterSelect() void tst_QTreeView::removeAfterSelect() { - QtTestModel model; - model.rows = model.cols = 10; + QtTestModel model(10, 10); QTreeView view; view.setModel(&model); view.show(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); + QModelIndex firstIndex = model.index(0, 0, QModelIndex()); QVERIFY(firstIndex.isValid()); int itemOffset = view.visualRect(firstIndex).width() / 2; @@ -2399,17 +2390,17 @@ void tst_QTreeView::removeAfterSelect() void tst_QTreeView::hiddenItems() { - QtTestModel model; - model.rows = model.cols = 10; + QtTestModel model(10, 10); QTreeView view; view.setModel(&model); view.show(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); QModelIndex firstIndex = model.index(1, 0, QModelIndex()); QVERIFY(firstIndex.isValid()); if (model.canFetchMore(firstIndex)) model.fetchMore(firstIndex); - for (int i=0; i < model.rowCount(firstIndex); i++) + for (int i = 0; i < model.rowCount(firstIndex); i++) view.setRowHidden(i , firstIndex, true ); int itemOffset = view.visualRect(firstIndex).width() / 2; @@ -2419,18 +2410,18 @@ void tst_QTreeView::hiddenItems() QTest::mouseDClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, p); QCOMPARE(view.isExpanded(firstIndex), false); - p.setX( 5 ); + p.setX(5); QTest::mouseClick(view.viewport(), Qt::LeftButton, Qt::NoModifier, p); QCOMPARE(view.isExpanded(firstIndex), false); } void tst_QTreeView::spanningItems() { - QtTestModel model; - model.rows = model.cols = 10; + QtTestModel model(10, 10); QTreeView view; view.setModel(&model); view.show(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); int itemWidth = view.header()->sectionSize(0); int itemHeight = view.visualRect(model.index(0, 0, QModelIndex())).height(); @@ -2470,7 +2461,7 @@ void tst_QTreeView::spanningItems() void tst_QTreeView::selectionOrderTest() { - QVERIFY(((QItemSelectionModel*)sender())->currentIndex().row() != -1); + QVERIFY(static_cast<QItemSelectionModel*>(sender())->currentIndex().row() != -1); } void tst_QTreeView::selection() @@ -2489,12 +2480,11 @@ void tst_QTreeView::selection() treeView.setSelectionBehavior(QAbstractItemView::SelectRows); treeView.setSelectionMode(QAbstractItemView::ExtendedSelection); - connect(treeView.selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), - this, SLOT(selectionOrderTest())); - - treeView.show(); + connect(treeView.selectionModel(), &QItemSelectionModel::selectionChanged, + this, &tst_QTreeView::selectionOrderTest); - QTest::mousePress(treeView.viewport(), Qt::LeftButton, 0, treeView.visualRect(m.index(1, 0)).center()); + QTest::mousePress(treeView.viewport(), Qt::LeftButton, {}, + treeView.visualRect(m.index(1, 0)).center()); QTest::keyPress(treeView.viewport(), Qt::Key_Down); auto selectedRows = treeView.selectionModel()->selectedRows(); QCOMPARE(selectedRows.size(), 1); @@ -2509,23 +2499,21 @@ void tst_QTreeView::selection() void tst_QTreeView::selectionWithHiddenItems() { QStandardItemModel model; - for (int i = 0; i < model.rowCount(); ++i) - model.setData(model.index(i,0), QLatin1String("row ") + QString::number(i)); QStandardItem item0("row 0"); QStandardItem item1("row 1"); QStandardItem item2("row 2"); QStandardItem item3("row 3"); - model.appendColumn( QList<QStandardItem*>() << &item0 << &item1 << &item2 << &item3); + model.appendColumn({&item0, &item1, &item2, &item3}); QStandardItem child("child"); - item1.appendRow( &child); + item1.appendRow(&child); QTreeView view; view.setModel(&model); view.setSelectionMode(QAbstractItemView::ExtendedSelection); view.show(); - qApp->processEvents(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); //child should not be selected as it is hidden (its parent is not expanded) view.selectAll(); @@ -2548,12 +2536,11 @@ void tst_QTreeView::selectionWithHiddenItems() //we hide the node with a child (there should then be 3 items selected in 2 ranges) view.setRowHidden(1, QModelIndex(), true); QVERIFY(view.isExpanded(item1.index())); - qApp->processEvents(); view.selectAll(); QCOMPARE(view.selectionModel()->selection().count(), 2); QCOMPARE(view.selectionModel()->selectedRows().count(), 3); - QVERIFY( !view.selectionModel()->isSelected(model.indexFromItem(&item1))); - QVERIFY( !view.selectionModel()->isSelected(model.indexFromItem(&child))); + QVERIFY(!view.selectionModel()->isSelected(model.indexFromItem(&item1))); + QVERIFY(!view.selectionModel()->isSelected(model.indexFromItem(&child))); view.setRowHidden(1, QModelIndex(), false); QVERIFY(view.isExpanded(item1.index())); @@ -2561,7 +2548,6 @@ void tst_QTreeView::selectionWithHiddenItems() //we hide a node without children (there should then be 4 items selected in 3 ranges) view.setRowHidden(2, QModelIndex(), true); - qApp->processEvents(); QVERIFY(view.isExpanded(item1.index())); view.selectAll(); QVERIFY(view.isExpanded(item1.index())); @@ -2575,7 +2561,7 @@ void tst_QTreeView::selectionWithHiddenItems() void tst_QTreeView::selectAll() { - QStandardItemModel model(4,4); + QStandardItemModel model(4, 4); QTreeView view2; view2.setModel(&model); view2.setSelectionMode(QAbstractItemView::ExtendedSelection); @@ -2619,7 +2605,8 @@ void tst_QTreeView::extendedSelection() view.setModel(&model); view.setSelectionMode(QAbstractItemView::ExtendedSelection); topLevel.show(); - QTest::mousePress(view.viewport(), Qt::LeftButton, 0, mousePressPos); + QVERIFY(QTest::qWaitForWindowExposed(&topLevel)); + QTest::mousePress(view.viewport(), Qt::LeftButton, {}, mousePressPos); QCOMPARE(view.selectionModel()->selectedIndexes().count(), selectedCount); } @@ -2627,21 +2614,22 @@ void tst_QTreeView::rowSizeHint() { //tests whether the correct visible columns are taken into account when //calculating the height of a line - QStandardItemModel model(1,3); - model.setData( model.index(0,0), QSize(20,40), Qt::SizeHintRole); - model.setData( model.index(0,1), QSize(20,10), Qt::SizeHintRole); - model.setData( model.index(0,2), QSize(20,10), Qt::SizeHintRole); + QStandardItemModel model(1, 3); + model.setData(model.index(0, 0), QSize(20, 40), Qt::SizeHintRole); + model.setData(model.index(0, 1), QSize(20, 10), Qt::SizeHintRole); + model.setData(model.index(0, 2), QSize(20, 10), Qt::SizeHintRole); QTreeView view; view.setModel(&model); view.header()->moveSection(1, 0); //the 2nd column goes to the 1st place view.show(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); //it must be 40 since the tallest item that defines the height of a line - QCOMPARE( view.visualRect(model.index(0,0)).height(), 40); - QCOMPARE( view.visualRect(model.index(0,1)).height(), 40); - QCOMPARE( view.visualRect(model.index(0,2)).height(), 40); + QCOMPARE(view.visualRect(model.index(0,0)).height(), 40); + QCOMPARE(view.visualRect(model.index(0,1)).height(), 40); + QCOMPARE(view.visualRect(model.index(0,2)).height(), 40); } @@ -2651,7 +2639,7 @@ void tst_QTreeView::rowSizeHint() void tst_QTreeView::setSortingEnabledTopLevel() { QTreeView view; - QStandardItemModel model(1,1); + QStandardItemModel model(1, 1); view.setModel(&model); const int size = view.header()->sectionSize(0); view.setSortingEnabled(true); @@ -2665,7 +2653,7 @@ void tst_QTreeView::setSortingEnabledChild() QMainWindow win; QTreeView view; // two columns to not get in trouble with stretchLastSection - QStandardItemModel model(1,2); + QStandardItemModel model(1, 2); view.setModel(&model); view.header()->setDefaultSectionSize(92); win.setCentralWidget(&view); @@ -2690,16 +2678,18 @@ void tst_QTreeView::headerHidden() class TestTreeViewStyle : public QProxyStyle { + Q_OBJECT public: - TestTreeViewStyle() : indentation(20) {} - int pixelMetric(PixelMetric metric, const QStyleOption *option = 0, const QWidget *widget = 0) const override + using QProxyStyle::QProxyStyle; + int pixelMetric(PixelMetric metric, const QStyleOption *option = nullptr, + const QWidget *widget = nullptr) const override { if (metric == QStyle::PM_TreeViewIndentation) return indentation; else return QProxyStyle::pixelMetric(metric, option, widget); } - int indentation; + int indentation = 20; }; void tst_QTreeView::indentation() @@ -2745,7 +2735,7 @@ void tst_QTreeView::removeAndInsertExpandedCol0() model.insertColumns(0, 1); view.show(); - qApp->processEvents(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); } void tst_QTreeView::disabledButCheckable() @@ -2782,7 +2772,7 @@ void tst_QTreeView::sortByColumn() { QFETCH(bool, sortingEnabled); QTreeView view; - QStandardItemModel model(4,2); + QStandardItemModel model(4, 2); QSortFilterProxyModel sfpm; // default QStandardItemModel does not support 'unsorted' state sfpm.setSourceModel(&model); model.setItem(0, 0, new QStandardItem("b")); @@ -2825,11 +2815,13 @@ void tst_QTreeView::sortByColumn() */ class EvilModel: public QAbstractItemModel { - + Q_OBJECT public: - class Node { + class Node + { public: - Node(Node *p = 0, int level = 0) : parent(p), isDead(false) { + Node(Node *p = nullptr, int level = 0) : parent(p) + { populate(level); } ~Node() @@ -2838,20 +2830,23 @@ public: qDeleteAll(deadChildren.begin(), deadChildren.end()); } - void populate(int level = 0) { - if (level < 4) + void populate(int level = 0) + { + if (level < 4) { for (int i = 0; i < 5; ++i) children.append(new Node(this, level + 1)); + } } - void kill() { + void kill() + { for (int i = children.count() -1; i >= 0; --i) { children.at(i)->kill(); - if (parent == 0) { + if (parent == nullptr) { deadChildren.append(children.at(i)); children.removeAt(i); } } - if (parent == 0) { + if (parent == nullptr) { if (!children.isEmpty()) qFatal("%s: children should be empty when parent is null", Q_FUNC_INFO); populate(); @@ -2860,17 +2855,16 @@ public: } } - QList<Node*> children; - QList<Node*> deadChildren; + QVector<Node *> children; + QVector<Node *> deadChildren; Node *parent; - bool isDead; + bool isDead = false; }; Node *root; - EvilModel(QObject *parent = 0): QAbstractItemModel(parent), root(new Node) - { - } + EvilModel(QObject *parent = nullptr): QAbstractItemModel(parent), root(new Node) + {} ~EvilModel() { delete root; @@ -2880,7 +2874,7 @@ public: { emit layoutAboutToBeChanged(); QModelIndexList oldList = persistentIndexList(); - QList<QStack<int> > oldListPath; + QVector<QStack<int>> oldListPath; for (int i = 0; i < oldList.count(); ++i) { QModelIndex idx = oldList.at(i); QStack<int> path; @@ -2893,12 +2887,10 @@ public: root->kill(); QModelIndexList newList; - for (int i = 0; i < oldListPath.count(); ++i) { - QStack<int> path = oldListPath[i]; + for (auto path : qAsConst(oldListPath)) { QModelIndex idx; - while(!path.isEmpty()) { + while (!path.isEmpty()) idx = index(path.pop(), 0, idx); - } newList.append(idx); } @@ -2906,7 +2898,8 @@ public: emit layoutChanged(); } - int rowCount(const QModelIndex& parent = QModelIndex()) const { + int rowCount(const QModelIndex &parent = QModelIndex()) const override + { Node *parentNode = root; if (parent.isValid()) { parentNode = static_cast<Node*>(parent.internalPointer()); @@ -2915,13 +2908,12 @@ public: } return parentNode->children.count(); } - int columnCount(const QModelIndex& parent = QModelIndex()) const { - if (parent.column() > 0) - return 0; - return 1; + int columnCount(const QModelIndex &parent = QModelIndex()) const override + { + return parent.column() > 0 ? 0 : 1; } - QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const + QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override { Node *grandparentNode = static_cast<Node*>(parent.internalPointer()); Node *parentNode = root; @@ -2935,7 +2927,7 @@ public: return createIndex(row, column, parentNode); } - QModelIndex parent(const QModelIndex &index) const + QModelIndex parent(const QModelIndex &index) const override { Node *parent = static_cast<Node*>(index.internalPointer()); Node *grandparent = parent->parent; @@ -2944,7 +2936,7 @@ public: return createIndex(grandparent->children.indexOf(parent), 0, grandparent); } - QVariant data(const QModelIndex &idx, int role) const + QVariant data(const QModelIndex &idx, int role) const override { if (idx.isValid() && role == Qt::DisplayRole) { Node *parentNode = root; @@ -2987,7 +2979,6 @@ void tst_QTreeView::evilModel() view.setRowHidden(0, firstLevel, true); model.change(); - return; view.setFirstColumnSpanned(1, QModelIndex(), true); model.change(); @@ -3167,7 +3158,7 @@ void tst_QTreeView::filterProxyModelCrash() QTreeView view; view.setModel(&proxy); view.show(); - QTest::qWait(30); + QVERIFY(QTest::qWaitForWindowExposed(&view)); proxy.invalidate(); view.verticalScrollBar()->setValue(15); QTest::qWait(20); @@ -3190,7 +3181,7 @@ void tst_QTreeView::renderToPixmap() QStandardItemModel model; model.appendRow(new QStandardItem("Spanning")); - model.appendRow(QList<QStandardItem*>() << new QStandardItem("Not") << new QStandardItem("Spanning")); + model.appendRow({ new QStandardItem("Not"), new QStandardItem("Spanning") }); view.setModel(&model); view.setFirstColumnSpanned(0, QModelIndex(), true); @@ -3211,57 +3202,60 @@ void tst_QTreeView::styleOptionViewItem() { class MyDelegate : public QStyledItemDelegate { - static QString posToString(QStyleOptionViewItem::ViewItemPosition pos) { + static QString posToString(QStyleOptionViewItem::ViewItemPosition pos) + { static const char* s_pos[] = { "Invalid", "Beginning", "Middle", "End", "OnlyOne" }; return s_pos[pos]; } public: - MyDelegate() - : QStyledItemDelegate(), - count(0), - allCollapsed(false) - {} - - void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index ) const - { - QStyleOptionViewItem opt(option); - initStyleOption(&opt, index); + using QStyledItemDelegate::QStyledItemDelegate; + void paint(QPainter *painter, const QStyleOptionViewItem &option, + const QModelIndex &index) const override + { + QStyleOptionViewItem opt(option); + initStyleOption(&opt, index); - QVERIFY(!opt.text.isEmpty()); - QCOMPARE(opt.index, index); - //qDebug() << index << opt.text; + QVERIFY(!opt.text.isEmpty()); + QCOMPARE(opt.index, index); + //qDebug() << index << opt.text; - if (allCollapsed) - QCOMPARE(!(opt.features & QStyleOptionViewItem::Alternate), !(index.row() % 2)); - QCOMPARE(!(opt.features & QStyleOptionViewItem::HasCheckIndicator), !opt.text.contains("Checkable")); + if (allCollapsed) { + QCOMPARE(!opt.features.testFlag(QStyleOptionViewItem::Alternate), + !(index.row() % 2)); + } + QCOMPARE(!opt.features.testFlag(QStyleOptionViewItem::HasCheckIndicator), + !opt.text.contains("Checkable")); - if (opt.text.contains("Beginning")) - QCOMPARE(posToString(opt.viewItemPosition), posToString(QStyleOptionViewItem::Beginning)); + const QString posStr(posToString(opt.viewItemPosition)); + if (opt.text.contains("Beginning")) + QCOMPARE(posStr, posToString(QStyleOptionViewItem::Beginning)); - if (opt.text.contains("Middle")) - QCOMPARE(posToString(opt.viewItemPosition), posToString(QStyleOptionViewItem::Middle)); + if (opt.text.contains("Middle")) + QCOMPARE(posStr, posToString(QStyleOptionViewItem::Middle)); - if (opt.text.contains("End")) - QCOMPARE(posToString(opt.viewItemPosition), posToString(QStyleOptionViewItem::End)); + if (opt.text.contains("End")) + QCOMPARE(posStr, posToString(QStyleOptionViewItem::End)); - if (opt.text.contains("OnlyOne")) - QCOMPARE(posToString(opt.viewItemPosition), posToString(QStyleOptionViewItem::OnlyOne)); + if (opt.text.contains("OnlyOne")) + QCOMPARE(posStr, posToString(QStyleOptionViewItem::OnlyOne)); - if (opt.text.contains("Checked")) - QCOMPARE(opt.checkState, Qt::Checked); - else - QCOMPARE(opt.checkState, Qt::Unchecked); + if (opt.text.contains("Checked")) + QCOMPARE(opt.checkState, Qt::Checked); + else + QCOMPARE(opt.checkState, Qt::Unchecked); - QCOMPARE(!(opt.state & QStyle::State_Children) , !opt.text.contains("HasChildren")); - QCOMPARE(!!(opt.state & QStyle::State_Sibling) , !opt.text.contains("Last")); + QCOMPARE(!opt.state.testFlag(QStyle::State_Children), + !opt.text.contains("HasChildren")); + QCOMPARE(opt.state.testFlag(QStyle::State_Sibling), + !opt.text.contains("Last")); - QVERIFY(!opt.text.contains("Assert")); + QVERIFY(!opt.text.contains("Assert")); - QStyledItemDelegate::paint(painter, option, index); - count++; - } - mutable int count; - bool allCollapsed; + QStyledItemDelegate::paint(painter, option, index); + count++; + } + mutable int count = 0; + bool allCollapsed = false; }; QTreeView view; @@ -3269,39 +3263,68 @@ void tst_QTreeView::styleOptionViewItem() view.setModel(&model); MyDelegate delegate; view.setItemDelegate(&delegate); - model.appendRow(QList<QStandardItem*>() - << new QStandardItem("Beginning") << new QStandardItem("Hidden") << new QStandardItem("Middle") << new QStandardItem("Middle") << new QStandardItem("End") ); + model.appendRow({ new QStandardItem("Beginning"), + new QStandardItem("Hidden"), + new QStandardItem("Middle"), + new QStandardItem("Middle"), + new QStandardItem("End") }); QStandardItem *par1 = new QStandardItem("Beginning HasChildren"); - model.appendRow(QList<QStandardItem*>() - << par1 << new QStandardItem("Hidden") << new QStandardItem("Middle HasChildren") << new QStandardItem("Middle HasChildren") << new QStandardItem("End HasChildren") ); - model.appendRow(QList<QStandardItem*>() - << new QStandardItem("OnlyOne") << new QStandardItem("Hidden") << new QStandardItem("Assert") << new QStandardItem("Assert") << new QStandardItem("Assert") ); + model.appendRow({ par1, + new QStandardItem("Hidden"), + new QStandardItem("Middle HasChildren"), + new QStandardItem("Middle HasChildren"), + new QStandardItem("End HasChildren") }); + model.appendRow({ new QStandardItem("OnlyOne"), + new QStandardItem("Hidden"), + new QStandardItem("Assert"), + new QStandardItem("Assert"), + new QStandardItem("Assert") }); QStandardItem *checkable = new QStandardItem("Checkable"); checkable->setCheckable(true); QStandardItem *checked = new QStandardItem("Checkable Checked"); checked->setCheckable(true); checked->setCheckState(Qt::Checked); - model.appendRow(QList<QStandardItem*>() - << new QStandardItem("Beginning") << new QStandardItem("Hidden") << checkable << checked << new QStandardItem("End") ); - model.appendRow(QList<QStandardItem*>() - << new QStandardItem("Beginning Last") << new QStandardItem("Hidden") << new QStandardItem("Middle Last") << new QStandardItem("Middle Last") << new QStandardItem("End Last") ); - - par1->appendRow(QList<QStandardItem*>() - << new QStandardItem("Beginning") << new QStandardItem("Hidden") << new QStandardItem("Middle") << new QStandardItem("Middle") << new QStandardItem("End") ); + model.appendRow({ new QStandardItem("Beginning"), + new QStandardItem("Hidden"), + checkable, checked, + new QStandardItem("End") }); + model.appendRow({ new QStandardItem("Beginning Last"), + new QStandardItem("Hidden"), + new QStandardItem("Middle Last"), + new QStandardItem("Middle Last"), + new QStandardItem("End Last") }); + par1->appendRow({ new QStandardItem("Beginning"), + new QStandardItem("Hidden"), + new QStandardItem("Middle"), + new QStandardItem("Middle"), + new QStandardItem("End") }); QStandardItem *par2 = new QStandardItem("Beginning HasChildren"); - par1->appendRow(QList<QStandardItem*>() - << par2 << new QStandardItem("Hidden") << new QStandardItem("Middle HasChildren") << new QStandardItem("Middle HasChildren") << new QStandardItem("End HasChildren") ); - par2->appendRow(QList<QStandardItem*>() - << new QStandardItem("Beginning Last") << new QStandardItem("Hidden") << new QStandardItem("Middle Last") << new QStandardItem("Middle Last") << new QStandardItem("End Last") ); - + par1->appendRow({ par2, + new QStandardItem("Hidden"), + new QStandardItem("Middle HasChildren"), + new QStandardItem("Middle HasChildren"), + new QStandardItem("End HasChildren") }); + par2->appendRow({ new QStandardItem("Beginning Last"), + new QStandardItem("Hidden"), + new QStandardItem("Middle Last"), + new QStandardItem("Middle Last"), + new QStandardItem("End Last") }); QStandardItem *par3 = new QStandardItem("Beginning Last"); - par1->appendRow(QList<QStandardItem*>() - << par3 << new QStandardItem("Hidden") << new QStandardItem("Middle Last") << new QStandardItem("Middle Last") << new QStandardItem("End Last") ); - par3->appendRow(QList<QStandardItem*>() - << new QStandardItem("Assert") << new QStandardItem("Hidden") << new QStandardItem("Assert") << new QStandardItem("Assert") << new QStandardItem("Asser") ); + par1->appendRow({ par3, new QStandardItem("Hidden"), + new QStandardItem("Middle Last"), + new QStandardItem("Middle Last"), + new QStandardItem("End Last") }); + par3->appendRow({ new QStandardItem("Assert"), + new QStandardItem("Hidden"), + new QStandardItem("Assert"), + new QStandardItem("Assert"), + new QStandardItem("Asser") }); view.setRowHidden(0, par3->index(), true); - par1->appendRow(QList<QStandardItem*>() - << new QStandardItem("Assert") << new QStandardItem("Hidden") << new QStandardItem("Assert") << new QStandardItem("Assert") << new QStandardItem("Asser") ); + par1->appendRow({ new QStandardItem("Assert"), + new QStandardItem("Hidden"), + new QStandardItem("Assert"), + new QStandardItem("Assert"), + new QStandardItem("Asser") }); view.setRowHidden(3, par1->index(), true); view.setColumnHidden(1, true); @@ -3331,16 +3354,14 @@ void tst_QTreeView::styleOptionViewItem() delegate.count = 0; delegate.allCollapsed = true; view.showMaximized(); - QApplication::processEvents(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); QTRY_VERIFY(delegate.count >= 13); delegate.count = 0; delegate.allCollapsed = false; view.expandAll(); - QApplication::processEvents(); QTRY_VERIFY(delegate.count >= 13); delegate.count = 0; view.collapse(par2->index()); - QApplication::processEvents(); QTRY_VERIFY(delegate.count >= 4); // test that the rendering of drag pixmap sets the correct options too (QTBUG-15834) @@ -3360,96 +3381,73 @@ void tst_QTreeView::styleOptionViewItem() delegate.count = 0; QStandardItemModel model2; QStandardItem *item0 = new QStandardItem("OnlyOne Last"); - model2.appendRow(QList<QStandardItem*>() << item0); + model2.appendRow(item0); view.setModel(&model2); - QApplication::processEvents(); QTRY_VERIFY(delegate.count >= 1); - QApplication::processEvents(); QStandardItem *item00 = new QStandardItem("OnlyOne Last"); - item0->appendRow(QList<QStandardItem*>() << item00); + item0->appendRow(item00); item0->setText("OnlyOne Last HasChildren"); - QApplication::processEvents(); delegate.count = 0; view.expandAll(); - QApplication::processEvents(); QTRY_VERIFY(delegate.count >= 2); - QApplication::processEvents(); QStandardItem *item1 = new QStandardItem("OnlyOne Last"); delegate.count = 0; item0->setText("OnlyOne HasChildren"); - model2.appendRow(QList<QStandardItem*>() << item1); - QApplication::processEvents(); + model2.appendRow(item1); QTRY_VERIFY(delegate.count >= 3); - QApplication::processEvents(); QStandardItem *item01 = new QStandardItem("OnlyOne Last"); delegate.count = 0; item00->setText("OnlyOne"); - item0->appendRow(QList<QStandardItem*>() << item01); - QApplication::processEvents(); + item0->appendRow(item01); QTRY_VERIFY(delegate.count >= 4); - QApplication::processEvents(); QStandardItem *item000 = new QStandardItem("OnlyOne Last"); delegate.count = 0; item00->setText("OnlyOne HasChildren"); - item00->appendRow(QList<QStandardItem*>() << item000); - QApplication::processEvents(); + item00->appendRow(item000); QTRY_VERIFY(delegate.count >= 5); - QApplication::processEvents(); delegate.count = 0; item0->removeRow(0); - QApplication::processEvents(); QTRY_VERIFY(delegate.count >= 3); - QApplication::processEvents(); item00 = new QStandardItem("OnlyOne"); - item0->insertRow(0, QList<QStandardItem*>() << item00); - QApplication::processEvents(); + item0->insertRow(0, item00); + delegate.count = 0; view.expandAll(); - QApplication::processEvents(); QTRY_VERIFY(delegate.count >= 4); - QApplication::processEvents(); delegate.count = 0; item0->removeRow(1); item00->setText("OnlyOne Last"); - QApplication::processEvents(); QTRY_VERIFY(delegate.count >= 3); - QApplication::processEvents(); delegate.count = 0; item0->removeRow(0); item0->setText("OnlyOne"); - QApplication::processEvents(); QTRY_VERIFY(delegate.count >= 2); - QApplication::processEvents(); //with hidden items item0->setText("OnlyOne HasChildren"); item00 = new QStandardItem("OnlyOne"); - item0->appendRow(QList<QStandardItem*>() << item00); + item0->appendRow(item00); item01 = new QStandardItem("Assert"); - item0->appendRow(QList<QStandardItem*>() << item01); + item0->appendRow(item01); view.setRowHidden(1, item0->index(), true); view.expandAll(); QStandardItem *item02 = new QStandardItem("OnlyOne Last"); - item0->appendRow(QList<QStandardItem*>() << item02); + item0->appendRow(item02); delegate.count = 0; - QApplication::processEvents(); QTRY_VERIFY(delegate.count >= 4); - QApplication::processEvents(); item0->removeRow(2); item00->setText("OnlyOne Last"); delegate.count = 0; - QApplication::processEvents(); QTRY_VERIFY(delegate.count >= 3); - QApplication::processEvents(); item00->setText("OnlyOne"); item0->insertRow(2, new QStandardItem("OnlyOne Last")); @@ -3457,13 +3455,11 @@ void tst_QTreeView::styleOptionViewItem() item0->removeRow(0); delegate.count = 0; QTRY_VERIFY(delegate.count >= 2); - QApplication::processEvents(); item0->removeRow(1); item0->setText("OnlyOne"); delegate.count = 0; QTRY_VERIFY(delegate.count >= 2); - QApplication::processEvents(); } } @@ -3471,10 +3467,10 @@ class task174627_TreeView : public QTreeView { Q_OBJECT protected slots: - void currentChanged(const QModelIndex ¤t, const QModelIndex &) - { emit currentChanged(current); } + void currentChanged(const QModelIndex ¤t, const QModelIndex &) override + { emit signalCurrentChanged(current); } signals: - void currentChanged(const QModelIndex &); + void signalCurrentChanged(const QModelIndex &); }; void tst_QTreeView::task174627_moveLeftToRoot() @@ -3490,7 +3486,7 @@ void tst_QTreeView::task174627_moveLeftToRoot() view.setRootIndex(item1->index()); view.setCurrentIndex(item2->index()); - QSignalSpy spy(&view, SIGNAL(currentChanged(QModelIndex))); + QSignalSpy spy(&view, &task174627_TreeView::signalCurrentChanged); QTest::keyClick(&view, Qt::Key_Left); QCOMPARE(spy.count(), 0); } @@ -3503,9 +3499,9 @@ void tst_QTreeView::task171902_expandWith1stColHidden() subitem("subitem"), subitem2("subitem"), subsubitem("subsubitem"), subsubitem2("subsubitem"); - model.appendRow( QList<QStandardItem *>() << &root << &root2); - root.appendRow( QList<QStandardItem *>() << &subitem << &subitem2); - subitem.appendRow( QList<QStandardItem *>() << &subsubitem << &subsubitem2); + model.appendRow({ &root, &root2 }); + root.appendRow({ &subitem, &subitem2 }); + subitem.appendRow({ &subsubitem, &subsubitem2 }); QTreeView view; view.setModel(&model); @@ -3523,18 +3519,18 @@ void tst_QTreeView::task171902_expandWith1stColHidden() void tst_QTreeView::task203696_hidingColumnsAndRowsn() { QTreeView view; - QStandardItemModel *model = new QStandardItemModel(0, 3, &view); + QStandardItemModel model(0, 3); for (int i = 0; i < 3; ++i) { const QString prefix = QLatin1String("row ") + QString::number(i) + QLatin1String(" col "); - model->insertRow(model->rowCount()); - for (int j = 0; j < model->columnCount(); ++j) - model->setData(model->index(i, j), prefix + QString::number(j)); + model.insertRow(model.rowCount()); + for (int j = 0; j < model.columnCount(); ++j) + model.setData(model.index(i, j), prefix + QString::number(j)); } - view.setModel(model); + view.setModel(&model); view.show(); view.setColumnHidden(0, true); view.setRowHidden(0, QModelIndex(), true); - QCOMPARE(view.indexAt(QPoint(0, 0)), model->index(1, 1)); + QCOMPARE(view.indexAt(QPoint(0, 0)), model.index(1, 1)); } @@ -3547,27 +3543,23 @@ void tst_QTreeView::addRowsWhileSectionsAreHidden() view.show(); QVERIFY(QTest::qWaitForWindowActive(&view)); - int i; - for (i = 0; i < 3; ++i) + for (int i = 0; i < 3; ++i) { model->insertRow(model->rowCount()); const QString prefix = QLatin1String("row ") + QString::number(i) + QLatin1String(" col "); - for (int j = 0; j < model->columnCount(); ++j) { + for (int j = 0; j < model->columnCount(); ++j) model->setData(model->index(i, j), prefix + QString::number(j)); - } } - int col; - for (col = 0; col < pass; ++col) + for (int col = 0; col < pass; ++col) view.setColumnHidden(col, true); - for (i = 3; i < 6; ++i) + for (int i = 3; i < 6; ++i) { model->insertRow(model->rowCount()); const QString prefix = QLatin1String("row ") + QString::number(i) + QLatin1String(" col "); - for (int j = 0; j < model->columnCount(); ++j) { + for (int j = 0; j < model->columnCount(); ++j) model->setData(model->index(i, j), prefix + QString::number(j)); - } } - for (col = 0; col < pass; ++col) + for (int col = 0; col < pass; ++col) view.setColumnHidden(col, false); auto allVisualRectsValid = [](QTreeView *view, QStandardItemModel *model) { @@ -3585,24 +3577,25 @@ void tst_QTreeView::addRowsWhileSectionsAreHidden() void tst_QTreeView::task216717_updateChildren() { - class Tree : public QTreeWidget { + class Tree : public QTreeWidget + { protected: - void paintEvent(QPaintEvent *e) + void paintEvent(QPaintEvent *e) override { QTreeWidget::paintEvent(e); - refreshed=true; + refreshed = true; } public: - bool refreshed; + bool refreshed = false; } tree; tree.show(); QVERIFY(QTest::qWaitForWindowExposed(&tree)); tree.refreshed = false; - QTreeWidgetItem *parent = new QTreeWidgetItem(QStringList() << "parent"); + QTreeWidgetItem *parent = new QTreeWidgetItem({ "parent" }); tree.addTopLevelItem(parent); QTRY_VERIFY(tree.refreshed); tree.refreshed = false; - parent->addChild(new QTreeWidgetItem(QStringList() << "child")); + parent->addChild(new QTreeWidgetItem({ "child" })); QTRY_VERIFY(tree.refreshed); } @@ -3611,13 +3604,14 @@ void tst_QTreeView::task220298_selectColumns() { //this is a very simple 3x3 model where the internalId of the index are different for each cell class Model : public QAbstractTableModel - { public: - virtual int columnCount ( const QModelIndex & parent = QModelIndex() ) const + { + public: + int columnCount(const QModelIndex & parent = QModelIndex()) const override { return parent.isValid() ? 0 : 3; } - virtual int rowCount ( const QModelIndex & parent = QModelIndex() ) const + int rowCount(const QModelIndex & parent = QModelIndex()) const override { return parent.isValid() ? 0 : 3; } - virtual QVariant data ( const QModelIndex & index, int role = Qt::DisplayRole ) const + QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const override { if (role == Qt::DisplayRole) { return QVariant(QString::number(index.column()) + QLatin1Char('-') @@ -3626,18 +3620,21 @@ void tst_QTreeView::task220298_selectColumns() return QVariant(); } - virtual QModelIndex index ( int row, int column, const QModelIndex & parent = QModelIndex() ) const + QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex()) const override { - return hasIndex(row, column, parent) ? createIndex(row, column, column*10+row) : QModelIndex(); + return hasIndex(row, column, parent) ? createIndex(row, column, quintptr(column * 10 + row)) : QModelIndex(); } }; - class TreeView : public QTreeView { public: QModelIndexList selectedIndexes () const { return QTreeView::selectedIndexes(); } } view; + class TreeView : public QTreeView { + public: + using QTreeView::selectedIndexes; + } view; Model model; view.setModel(&model); view.show(); QVERIFY(QTest::qWaitForWindowActive(&view)); - QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, + QTest::mouseClick(view.viewport(), Qt::LeftButton, {}, view.visualRect(view.model()->index(1, 1)).center()); QTRY_VERIFY(view.selectedIndexes().contains(view.model()->index(1, 2))); QVERIFY(view.selectedIndexes().contains(view.model()->index(1, 1))); @@ -3653,8 +3650,8 @@ void tst_QTreeView::task224091_appendColumns() QTreeView *treeView = new QTreeView(topLevel); treeView->setModel(model); topLevel->show(); - treeView->resize(50,50); - qApp->setActiveWindow(topLevel); + treeView->resize(50, 50); + QApplication::setActiveWindow(topLevel); QVERIFY(QTest::qWaitForWindowActive(topLevel)); QVERIFY(!treeView->verticalScrollBar()->isVisible()); @@ -3705,9 +3702,8 @@ void tst_QTreeView::task211293_removeRootIndex() view.setCurrentIndex(model.indexFromItem(E11314)); view.setExpanded(model.indexFromItem(E11314), true); view.show(); - qApp->processEvents(); - model.removeRows(0, 1); - qApp->processEvents(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); + QVERIFY(model.removeRows(0, 1)); } void tst_QTreeView::task225539_deleteModel() @@ -3716,8 +3712,8 @@ void tst_QTreeView::task225539_deleteModel() treeView.show(); QStandardItemModel *model = new QStandardItemModel(&treeView); - QStandardItem* parentItem = model->invisibleRootItem(); - QStandardItem* item = new QStandardItem(QString("item")); + QStandardItem *parentItem = model->invisibleRootItem(); + QStandardItem *item = new QStandardItem(QString("item")); parentItem->appendRow(item); treeView.setModel(model); @@ -3767,7 +3763,7 @@ void tst_QTreeView::task230123_setItemsExpandable() QTest::keyClick(&tree, Qt::Key_Right); QVERIFY(root.isExpanded()); - const bool navToChild = tree.style()->styleHint(QStyle::SH_ItemView_ArrowKeysNavigateIntoChildren, 0, &tree); + const bool navToChild = tree.style()->styleHint(QStyle::SH_ItemView_ArrowKeysNavigateIntoChildren, nullptr, &tree); QTest::keyClick(&tree, Qt::Key_Right); QCOMPARE(tree.currentItem(), navToChild ? &child : &root); @@ -3784,13 +3780,13 @@ void tst_QTreeView::task230123_setItemsExpandable() void tst_QTreeView::task202039_closePersistentEditor() { - QStandardItemModel model(1,1); + QStandardItemModel model(1, 1); QTreeView view; view.setModel(&model); QModelIndex current = model.index(0,0); - QTest::mousePress(view.viewport(), Qt::LeftButton, 0, view.visualRect(current).center()); - QTest::mouseDClick(view.viewport(), Qt::LeftButton, 0, view.visualRect(current).center()); + QTest::mousePress(view.viewport(), Qt::LeftButton, {}, view.visualRect(current).center()); + QTest::mouseDClick(view.viewport(), Qt::LeftButton, {}, view.visualRect(current).center()); QCOMPARE(view.currentIndex(), current); QVERIFY(view.indexWidget(current)); @@ -3799,8 +3795,8 @@ void tst_QTreeView::task202039_closePersistentEditor() //here was the bug: closing the persistent editor would not reset the state //and it was impossible to go into editinon again - QTest::mousePress(view.viewport(), Qt::LeftButton, 0, view.visualRect(current).center()); - QTest::mouseDClick(view.viewport(), Qt::LeftButton, 0, view.visualRect(current).center()); + QTest::mousePress(view.viewport(), Qt::LeftButton, {}, view.visualRect(current).center()); + QTest::mouseDClick(view.viewport(), Qt::LeftButton, {}, view.visualRect(current).center()); QCOMPARE(view.currentIndex(), current); QVERIFY(view.indexWidget(current)); } @@ -3824,13 +3820,12 @@ void tst_QTreeView::task238873_avoidAutoReopening() view.expandAll(); QVERIFY(QTest::qWaitForWindowActive(&view)); - QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, view.visualRect(child.index()).center()); + QTest::mouseClick(view.viewport(), Qt::LeftButton, {}, view.visualRect(child.index()).center()); QTRY_COMPARE(view.currentIndex(), child.index()); view.setExpanded(item1.index(), false); - QTest::qWait(500); //enough to trigger the delayedAutoScroll timer - QVERIFY(!view.isExpanded(item1.index())); + QTRY_VERIFY(!view.isExpanded(item1.index())); } void tst_QTreeView::task244304_clickOnDecoration() @@ -3841,39 +3836,38 @@ void tst_QTreeView::task244304_clickOnDecoration() QStandardItem item00("row 0"); item0.appendRow(&item00); QStandardItem item1("row 1"); - model.appendColumn(QList<QStandardItem*>() << &item0 << &item1); + model.appendColumn({ &item0, &item1 }); view.setModel(&model); QVERIFY(!view.currentIndex().isValid()); QRect rect = view.visualRect(item0.index()); //we click on the decoration - QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, rect.topLeft()+QPoint(-rect.left()/2,rect.height()/2)); + QTest::mouseClick(view.viewport(), Qt::LeftButton, {}, + rect.topLeft() + QPoint(-rect.left() / 2, rect.height() / 2)); QVERIFY(!view.currentIndex().isValid()); QVERIFY(view.isExpanded(item0.index())); rect = view.visualRect(item1.index()); //the item has no decoration, it should get selected - QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, rect.topLeft()+QPoint(-rect.left()/2,rect.height()/2)); + QTest::mouseClick(view.viewport(), Qt::LeftButton, {}, + rect.topLeft() + QPoint(-rect.left() / 2, rect.height() / 2)); QCOMPARE(view.currentIndex(), item1.index()); } void tst_QTreeView::task246536_scrollbarsNotWorking() { - struct MyObject : public QObject + class MyObject : public QObject { - MyObject() : count(0) - { - } - - bool eventFilter(QObject*, QEvent *e) + public: + using QObject::QObject; + bool eventFilter(QObject*, QEvent *e) override { if (e->type() == QEvent::Paint) count++; return false; } - - int count; + int count = 0; }; QTreeView tree; MyObject o; @@ -3883,11 +3877,11 @@ void tst_QTreeView::task246536_scrollbarsNotWorking() tree.show(); QVERIFY(QTest::qWaitForWindowExposed(&tree)); QList<QStandardItem *> items; - for(int i=0; i<100; ++i){ + for (int i = 0; i < 100; ++i) items << new QStandardItem(QLatin1String("item ") + QString::number(i)); - } + o.count = 0; model.invisibleRootItem()->appendColumn(items); - QTest::qWait(100); + QTRY_VERIFY(o.count > 0); o.count = 0; tree.verticalScrollBar()->setValue(50); QTRY_VERIFY(o.count > 0); @@ -3915,12 +3909,12 @@ void tst_QTreeView::task239271_addRowsWithFirstColumnHidden() class MyDelegate : public QStyledItemDelegate { public: - void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index ) const + void paint(QPainter *painter, const QStyleOptionViewItem &option, + const QModelIndex &index) const override { paintedIndexes << index; QStyledItemDelegate::paint(painter, option, index); } - mutable QSet<QModelIndex> paintedIndexes; }; @@ -3953,15 +3947,15 @@ void tst_QTreeView::task254234_proxySort() //based on tst_QTreeView::sortByColumn // it used not to work when setting the source of a proxy after enabling sorting QTreeView view; - QStandardItemModel model(4,2); - model.setItem(0,0,new QStandardItem("b")); - model.setItem(1,0,new QStandardItem("d")); - model.setItem(2,0,new QStandardItem("c")); - model.setItem(3,0,new QStandardItem("a")); - model.setItem(0,1,new QStandardItem("e")); - model.setItem(1,1,new QStandardItem("g")); - model.setItem(2,1,new QStandardItem("h")); - model.setItem(3,1,new QStandardItem("f")); + QStandardItemModel model(4, 2); + model.setItem(0, 0, new QStandardItem("b")); + model.setItem(1, 0, new QStandardItem("d")); + model.setItem(2, 0, new QStandardItem("c")); + model.setItem(3, 0, new QStandardItem("a")); + model.setItem(0, 1, new QStandardItem("e")); + model.setItem(1, 1, new QStandardItem("g")); + model.setItem(2, 1, new QStandardItem("h")); + model.setItem(3, 1, new QStandardItem("f")); view.sortByColumn(1, Qt::DescendingOrder); view.setSortingEnabled(true); @@ -3971,8 +3965,8 @@ void tst_QTreeView::task254234_proxySort() view.setModel(&proxy); proxy.setSourceModel(&model); QCOMPARE(view.header()->sortIndicatorSection(), 1); - QCOMPARE(view.model()->data(view.model()->index(0,1)).toString(), QString::fromLatin1("h")); - QCOMPARE(view.model()->data(view.model()->index(1,1)).toString(), QString::fromLatin1("g")); + QCOMPARE(view.model()->data(view.model()->index(0, 1)).toString(), QString::fromLatin1("h")); + QCOMPARE(view.model()->data(view.model()->index(1, 1)).toString(), QString::fromLatin1("g")); } class TreeView : public QTreeView @@ -3984,7 +3978,8 @@ public slots: //let's select the last item QModelIndex idx = model()->index(0, 0); selectionModel()->select(QItemSelection(idx, idx), QItemSelectionModel::Select); - disconnect(selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), this, SLOT(handleSelectionChanged())); + disconnect(selectionModel(), &QItemSelectionModel::selectionChanged, + this, &TreeView::handleSelectionChanged); } }; @@ -3993,12 +3988,14 @@ void tst_QTreeView::task248022_changeSelection() //we check that changing the selection between the mouse press and the mouse release //works correctly TreeView view; - QStringList list = QStringList() << "1" << "2"; + const QStringList list({"1", "2"}); QStringListModel model(list); view.setSelectionMode(QAbstractItemView::ExtendedSelection); view.setModel(&model); - view.connect(view.selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), SLOT(handleSelectionChanged())); - QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, view.visualRect(model.index(1)).center()); + connect(view.selectionModel(), &QItemSelectionModel::selectionChanged, + &view, &TreeView::handleSelectionChanged); + QTest::mouseClick(view.viewport(), Qt::LeftButton, {}, + view.visualRect(model.index(1)).center()); QCOMPARE(view.selectionModel()->selectedIndexes().count(), list.count()); } @@ -4012,8 +4009,9 @@ void tst_QTreeView::task245654_changeModelAndExpandAll() model->appendRow(top); view.setModel(model.data()); view.expandAll(); - QApplication::processEvents(); - QVERIFY(view.isExpanded(top->index())); + view.show(); + QVERIFY(QTest::qWaitForWindowExposed(&view)); + QTRY_VERIFY(view.isExpanded(top->index())); //now let's try to delete the model //then repopulate and expand again @@ -4024,9 +4022,7 @@ void tst_QTreeView::task245654_changeModelAndExpandAll() model->appendRow(top); view.setModel(model.data()); view.expandAll(); - QApplication::processEvents(); - QVERIFY(view.isExpanded(top->index())); - + QTRY_VERIFY(view.isExpanded(top->index())); } void tst_QTreeView::doubleClickedWithSpans() @@ -4042,10 +4038,10 @@ void tst_QTreeView::doubleClickedWithSpans() QPoint p(10, 10); QCOMPARE(view.indexAt(p), model.index(0, 0)); - QSignalSpy spy(&view, SIGNAL(doubleClicked(QModelIndex))); - QTest::mousePress(view.viewport(), Qt::LeftButton, 0, p); - QTest::mouseDClick(view.viewport(), Qt::LeftButton, 0, p); - QTest::mouseRelease(view.viewport(), Qt::LeftButton, 0, p); + QSignalSpy spy(&view, &QAbstractItemView::doubleClicked); + QTest::mousePress(view.viewport(), Qt::LeftButton, {}, p); + QTest::mouseDClick(view.viewport(), Qt::LeftButton, {}, p); + QTest::mouseRelease(view.viewport(), Qt::LeftButton, {}, p); QCOMPARE(spy.count(), 1); //let's click on the 2nd column @@ -4053,10 +4049,10 @@ void tst_QTreeView::doubleClickedWithSpans() QCOMPARE(view.indexAt(p), model.index(0, 0)); //end the previous edition - QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, p); - QTest::mousePress(view.viewport(), Qt::LeftButton, 0, p); - QTest::mouseDClick(view.viewport(), Qt::LeftButton, 0, p); - QTest::mouseRelease(view.viewport(), Qt::LeftButton, 0, p); + QTest::mouseClick(view.viewport(), Qt::LeftButton, {}, p); + QTest::mousePress(view.viewport(), Qt::LeftButton, {}, p); + QTest::mouseDClick(view.viewport(), Qt::LeftButton, {}, p); + QTest::mouseRelease(view.viewport(), Qt::LeftButton, {}, p); QTRY_COMPARE(spy.count(), 2); } @@ -4069,7 +4065,8 @@ void tst_QTreeView::taskQTBUG_6450_selectAllWith1stColumnHidden() const int nrRows = 10; for (int i = 0; i < nrRows; ++i) { const QString text = QLatin1String("item: ") + QString::number(i); - items.append(new QTreeWidgetItem((QTreeWidget*)0, QStringList(text))); + items.append(new QTreeWidgetItem(static_cast<QTreeWidget *>(nullptr), + QStringList(text))); items.last()->setText(1, QString("is an item")); } tree.insertTopLevelItems(0, items); @@ -4086,15 +4083,15 @@ class TreeViewQTBUG_9216 : public QTreeView { Q_OBJECT public: - void paintEvent(QPaintEvent *event) + void paintEvent(QPaintEvent *event) override { if (doCompare) QCOMPARE(event->rect(), viewport()->rect()); QTreeView::paintEvent(event); painted++; } - int painted; - bool doCompare; + int painted = 0; + bool doCompare = false; }; void tst_QTreeView::taskQTBUG_9216_setSizeAndUniformRowHeightsWrongRepaint() @@ -4128,7 +4125,7 @@ void tst_QTreeView::keyboardNavigationWithDisabled() QStandardItemModel model(90, 0); for (int i = 0; i < 90; i ++) { model.setItem(i, new QStandardItem(QString::number(i))); - model.item(i)->setEnabled(i%6 == 0); + model.item(i)->setEnabled(i % 6 == 0); } view.setModel(&model); @@ -4179,6 +4176,7 @@ void tst_QTreeView::keyboardNavigationWithDisabled() class RemoveColumnOne : public QSortFilterProxyModel { + Q_OBJECT public: bool filterAcceptsColumn(int source_column, const QModelIndex &) const override { @@ -4200,9 +4198,9 @@ void tst_QTreeView::saveRestoreState() { QStandardItemModel model; for (int i = 0; i < 100; i++) { - QList<QStandardItem *> items; - items << new QStandardItem(QLatin1String("item ") + QString::number(i)) << new QStandardItem(QStringLiteral("hidden by proxy")) << new QStandardItem(QStringLiteral("hidden by user")); - model.appendRow(items); + model.appendRow({new QStandardItem(QStringLiteral("item ") + QString::number(i)), + new QStandardItem(QStringLiteral("hidden by proxy")), + new QStandardItem(QStringLiteral("hidden by user")) }); } QCOMPARE(model.columnCount(), 3); @@ -4233,32 +4231,29 @@ class Model_11466 : public QAbstractItemModel { Q_OBJECT public: - Model_11466(QObject * /* parent */) : - m_block(false) + Model_11466(QObject *parent = nullptr) : QAbstractItemModel(parent) + , m_selectionModel(new QItemSelectionModel(this, this)) { - // set up the model to have two top level items and a few others - m_selectionModel = new QItemSelectionModel(this, this); // owned by this - - connect(m_selectionModel, SIGNAL(currentChanged(QModelIndex,QModelIndex)), - this, SLOT(slotCurrentChanged(QModelIndex,QModelIndex))); - }; + connect(m_selectionModel, &QItemSelectionModel::currentChanged, + this, &Model_11466::slotCurrentChanged); + } - int rowCount(const QModelIndex &parent) const + int rowCount(const QModelIndex &parent) const override { if (parent.isValid()) return (parent.internalId() == 0) ? 4 : 0; return 2; // two top level items } - int columnCount(const QModelIndex & /* parent */) const + int columnCount(const QModelIndex & /* parent */) const override { return 2; } - QVariant data(const QModelIndex &index, int role) const + QVariant data(const QModelIndex &index, int role) const override { if (role == Qt::DisplayRole && index.isValid()) { - qint64 parentRowPlusOne = index.internalId(); + qint64 parentRowPlusOne = qint64(index.internalId()); QString str; QTextStream stream(&str); if (parentRowPlusOne > 0) @@ -4270,10 +4265,10 @@ public: return QVariant(); } - QModelIndex parent(const QModelIndex &index) const + QModelIndex parent(const QModelIndex &index) const override { if (index.isValid()) { - qint64 parentRowPlusOne = index.internalId(); + qint64 parentRowPlusOne = qint64(index.internalId()); if (parentRowPlusOne > 0) { int row = static_cast<int>(parentRowPlusOne - 1); return createIndex(row, 0); @@ -4294,9 +4289,9 @@ public: delete oldModel; } - QModelIndex index(int row, int column, const QModelIndex &parent) const + QModelIndex index(int row, int column, const QModelIndex &parent) const override { - return createIndex(row, column, parent.isValid() ? (quintptr)(parent.row() + 1) : (quintptr)0); + return createIndex(row, column, parent.isValid() ? quintptr(parent.row() + 1) : quintptr(0)); } public slots: @@ -4333,7 +4328,7 @@ public slots: } private: - bool m_block; + bool m_block = false; QItemSelectionModel *m_selectionModel; }; @@ -4388,9 +4383,9 @@ void tst_QTreeView::taskQTBUG_25333_adjustViewOptionsForIndex() QStandardItem *data3 = new QStandardItem("Data3"); // Create a treeview - model.appendRow(QList<QStandardItem*>() << item1 << data1 ); - model.appendRow(QList<QStandardItem*>() << item2 << data2 ); - model.appendRow(QList<QStandardItem*>() << item3 << data3 ); + model.appendRow({ item1, data1 }); + model.appendRow({ item2, data2 }); + model.appendRow({ item3, data3 }); view.setModel(&model); @@ -4414,6 +4409,9 @@ void tst_QTreeView::taskQTBUG_25333_adjustViewOptionsForIndex() void tst_QTreeView::taskQTBUG_18539_emitLayoutChanged() { + qRegisterMetaType<QList<QPersistentModelIndex>>(); + qRegisterMetaType<QAbstractItemModel::LayoutChangeHint>(); + QTreeView view; QStandardItem* item = new QStandardItem("Orig"); @@ -4430,14 +4428,14 @@ void tst_QTreeView::taskQTBUG_18539_emitLayoutChanged() replacementItem->setChild(0, 0, replacementChild); - QSignalSpy beforeSpy(&model, SIGNAL(layoutAboutToBeChanged())); - QSignalSpy afterSpy(&model, SIGNAL(layoutChanged())); + QSignalSpy beforeSpy(&model, &QAbstractItemModel::layoutAboutToBeChanged); + QSignalSpy afterSpy(&model, &QAbstractItemModel::layoutChanged); - QSignalSpy beforeRISpy(&model, SIGNAL(rowsAboutToBeInserted(QModelIndex,int,int))); - QSignalSpy afterRISpy(&model, SIGNAL(rowsInserted(QModelIndex,int,int))); + QSignalSpy beforeRISpy(&model, &QAbstractItemModel::rowsAboutToBeInserted); + QSignalSpy afterRISpy(&model, &QAbstractItemModel::rowsInserted); - QSignalSpy beforeRRSpy(&model, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int))); - QSignalSpy afterRRSpy(&model, SIGNAL(rowsRemoved(QModelIndex,int,int))); + QSignalSpy beforeRRSpy(&model, &QAbstractItemModel::rowsAboutToBeRemoved); + QSignalSpy afterRRSpy(&model, &QAbstractItemModel::rowsRemoved); model.setItem(0, 0, replacementItem); @@ -4460,7 +4458,7 @@ void tst_QTreeView::taskQTBUG_8176_emitOnExpandAll() new QTreeWidgetItem(item2, QStringList(QString("item 4"))); QTreeWidgetItem *item5 = new QTreeWidgetItem(&tw, QStringList(QString("item 5"))); new QTreeWidgetItem(item5, QStringList(QString("item 6"))); - QSignalSpy spy(&tw, SIGNAL(expanded(const QModelIndex&))); + QSignalSpy spy(&tw, &QTreeView::expanded); // expand all tw.expandAll(); @@ -4473,7 +4471,7 @@ void tst_QTreeView::taskQTBUG_8176_emitOnExpandAll() QCOMPARE(spy.size(), 5); // collapse all - QSignalSpy spy2(&tw, SIGNAL(collapsed(const QModelIndex&))); + QSignalSpy spy2(&tw, &QTreeView::collapsed); tw.collapseAll(); QCOMPARE(spy2.size(), 6); tw.expandAll(); @@ -4496,14 +4494,13 @@ void tst_QTreeView::testInitialFocus() { QTreeWidget treeWidget; treeWidget.setColumnCount(5); - new QTreeWidgetItem(&treeWidget, QStringList(QString("1;2;3;4;5").split(QLatin1Char(';')))); + new QTreeWidgetItem(&treeWidget, QString("1;2;3;4;5").split(QLatin1Char(';'))); treeWidget.setTreePosition(2); treeWidget.header()->hideSection(0); // make sure we skip hidden section(s) treeWidget.header()->swapSections(1, 2); // make sure that we look for first visual index (and not first logical) treeWidget.show(); QVERIFY(QTest::qWaitForWindowExposed(&treeWidget)); - QApplication::processEvents(); - QCOMPARE(treeWidget.currentIndex().column(), 2); + QTRY_COMPARE(treeWidget.currentIndex().column(), 2); } #if QT_CONFIG(animation) @@ -4534,9 +4531,8 @@ void tst_QTreeView::quickExpandCollapse() tree.collapse(rootIndex); QCOMPARE(tree.state(), QTreeView::AnimatingState); - QTest::qWait(500); //the animation lasts for 250ms max so 500 should be enough - - QCOMPARE(tree.state(), initialState); + //the animation lasts for 250ms max so 5000 (default) should be enough + QTRY_COMPARE(tree.state(), initialState); } #endif // animation @@ -4576,7 +4572,7 @@ class Qtbug45697TestWidget : public QWidget public: static const int columnCount = 3; - explicit Qtbug45697TestWidget(); + explicit Qtbug45697TestWidget(QWidget *parent = nullptr); int timerTick() const { return m_timerTick; } public slots: @@ -4586,14 +4582,13 @@ private: QTreeView *m_treeView; QStandardItemModel *m_model; QSortFilterProxyModel *m_sortFilterProxyModel; - int m_timerTick; + int m_timerTick = 0; }; -Qtbug45697TestWidget::Qtbug45697TestWidget() - : m_treeView(new QTreeView(this)) +Qtbug45697TestWidget::Qtbug45697TestWidget(QWidget *parent) + : QWidget(parent), m_treeView(new QTreeView(this)) , m_model(new QStandardItemModel(0, Qtbug45697TestWidget::columnCount, this)) , m_sortFilterProxyModel(new QSortFilterProxyModel(this)) - , m_timerTick(0) { QVBoxLayout *vBoxLayout = new QVBoxLayout(this); vBoxLayout->addWidget(m_treeView); @@ -4611,7 +4606,7 @@ Qtbug45697TestWidget::Qtbug45697TestWidget() m_treeView->setModel(m_sortFilterProxyModel); QHeaderView *headerView = m_treeView->header(); - for (int s = 1, lastSection = headerView->count() - 1; s < lastSection; ++s ) + for (int s = 1, lastSection = headerView->count() - 1; s < lastSection; ++s) headerView->setSectionResizeMode(s, QHeaderView::ResizeToContents); QTimer *timer = new QTimer(this); @@ -4697,9 +4692,8 @@ void tst_QTreeView::statusTip() { QFETCH(bool, intermediateParent); QMainWindow mw; - QtTestModel model; + QtTestModel model(5, 5); model.statusTipsEnabled = true; - model.rows = model.cols = 5; QTreeView *view = new QTreeView; view->setModel(&model); view->viewport()->setMouseTracking(true); @@ -4717,7 +4711,7 @@ void tst_QTreeView::statusTip() mw.setGeometry(QRect(QPoint(QApplication::desktop()->geometry().center() - QPoint(250, 250)), QSize(500, 500))); mw.show(); - qApp->setActiveWindow(&mw); + QApplication::setActiveWindow(&mw); QVERIFY(QTest::qWaitForWindowActive(&mw)); // Ensure it is moved away first and then moved to the relevant section QTest::mouseMove(mw.windowHandle(), view->mapTo(&mw, view->rect().bottomLeft() + QPoint(20, 20))); @@ -4736,8 +4730,9 @@ void tst_QTreeView::statusTip() class FetchMoreModel : public QStandardItemModel { + Q_OBJECT public: - FetchMoreModel() : QStandardItemModel(), canFetchReady(false) + FetchMoreModel(QObject *parent = nullptr) : QStandardItemModel(parent) { for (int i = 0; i < 20; ++i) { QStandardItem *item = new QStandardItem("Row"); @@ -4757,9 +4752,9 @@ public: { QStandardItem *item = itemFromIndex(parent); for (int i = 0; i < 19; ++i) - item->appendRow(new QStandardItem(QString("New Child %1").arg(i))); + item->appendRow(new QStandardItem(QStringLiteral("New Child ") + QString::number(i))); } - bool canFetchReady; + bool canFetchReady = false; }; void tst_QTreeView::fetchMoreOnScroll() @@ -4865,12 +4860,12 @@ void tst_QTreeView::taskQTBUG_61476() const QRect rect = priv->itemDecorationRect(mi); const QPoint pos = rect.center(); - QTest::mousePress(tv.viewport(), Qt::LeftButton, 0, pos); - if (tv.style()->styleHint(QStyle::SH_ListViewExpand_SelectMouseType, 0, &tv) == + QTest::mousePress(tv.viewport(), Qt::LeftButton, {}, pos); + if (tv.style()->styleHint(QStyle::SH_ListViewExpand_SelectMouseType, nullptr, &tv) == QEvent::MouseButtonPress) QTRY_VERIFY(!tv.isExpanded(mi)); - QTest::mouseRelease(tv.viewport(), Qt::LeftButton, 0, pos); + QTest::mouseRelease(tv.viewport(), Qt::LeftButton, nullptr, pos); QTRY_VERIFY(!tv.isExpanded(mi)); QCOMPARE(lastTopLevel->checkState(), Qt::Checked); } |