/**************************************************************************** ** ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the test suite of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the Technology Preview License Agreement accompanying ** this package. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include #include #include #include #include #include #include #include #include #include #include #include typedef QList IntList; Q_DECLARE_METATYPE(IntList) typedef QList BoolList; Q_DECLARE_METATYPE(BoolList) //TESTED_CLASS= //TESTED_FILES= // Will try to wait for the condition while allowing event processing // for a maximum of 2 seconds. #define WAIT_FOR_CONDITION(expr, expected) \ do { \ const int step = 100; \ for (int i = 0; i < 2000 && expr != expected; i+=step) { \ QTest::qWait(step); \ } \ } while(0) class protected_QHeaderView : public QHeaderView { Q_OBJECT public: protected_QHeaderView(Qt::Orientation orientation) : QHeaderView(orientation) { resizeSections(); }; void testEvent(); void testhorizontalOffset(); void testverticalOffset(); friend class tst_QHeaderView; }; class tst_QHeaderView : public QObject { Q_OBJECT public: tst_QHeaderView(); virtual ~tst_QHeaderView(); public slots: void initTestCase(); void cleanupTestCase(); void init(); void cleanup(); private slots: void getSetCheck(); void visualIndex(); void visualIndexAt_data(); void visualIndexAt(); void noModel(); void emptyModel(); void removeRows(); void removeCols(); void clickable(); void movable(); void hidden(); void stretch(); void sectionSize_data(); void sectionSize(); void length(); void offset(); void sectionSizeHint(); void logicalIndex(); void logicalIndexAt(); void swapSections(); void moveSection_data(); void moveSection(); void resizeMode(); void resizeSection_data(); void resizeSection(); void resizeAndMoveSection_data(); void resizeAndMoveSection(); void resizeHiddenSection_data(); void resizeHiddenSection(); void resizeAndInsertSection_data(); void resizeAndInsertSection(); void resizeWithResizeModes_data(); void resizeWithResizeModes(); void moveAndInsertSection_data(); void moveAndInsertSection(); void highlightSections(); void showSortIndicator(); void sortIndicatorTracking(); void removeAndInsertRow(); void unhideSection(); void event(); void headerDataChanged(); void currentChanged(); void horizontalOffset(); void verticalOffset(); void stretchSectionCount(); void hiddenSectionCount(); void focusPolicy(); void moveSectionAndReset(); void moveSectionAndRemove(); void saveRestore(); void defaultAlignment_data(); void defaultAlignment(); void globalResizeMode_data(); void globalResizeMode(); void sectionPressedSignal_data(); void sectionPressedSignal(); void sectionClickedSignal_data() { sectionPressedSignal_data(); } void sectionClickedSignal(); void defaultSectionSize_data(); void defaultSectionSize(); void oneSectionSize(); void hideAndInsert_data(); void hideAndInsert(); void removeSection(); void preserveHiddenSectionWidth(); void invisibleStretchLastSection(); void emptySectionSpan(); void task236450_hidden_data(); void task236450_hidden(); void task248050_hideRow(); void QTBUG6058_reset(); void QTBUG7833_sectionClicked(); protected: QHeaderView *view; QStandardItemModel *model; }; class QtTestModel: public QAbstractTableModel { Q_OBJECT public: QtTestModel(QObject *parent = 0): QAbstractTableModel(parent), cols(0), rows(0), wrongIndex(false) {} int rowCount(const QModelIndex&) const { return rows; } int columnCount(const QModelIndex&) const { return cols; } bool isEditable(const QModelIndex &) const { return true; } QVariant data(const QModelIndex &idx, int) const { if (idx.row() < 0 || idx.column() < 0 || idx.column() >= cols || idx.row() >= rows) { wrongIndex = true; qWarning("Invalid modelIndex [%d,%d,%p]", idx.row(), idx.column(), idx.internalPointer()); } return QString("[%1,%2,%3]").arg(idx.row()).arg(idx.column()).arg(0);//idx.data()); } void insertOneColumn(int col) { beginInsertColumns(QModelIndex(), col, col); --cols; endInsertColumns(); } void removeLastRow() { beginRemoveRows(QModelIndex(), rows - 1, rows - 1); --rows; endRemoveRows(); } void removeAllRows() { beginRemoveRows(QModelIndex(), 0, rows - 1); rows = 0; endRemoveRows(); } void removeOneColumn(int col) { beginRemoveColumns(QModelIndex(), col, col); --cols; endRemoveColumns(); } void removeLastColumn() { beginRemoveColumns(QModelIndex(), cols - 1, cols - 1); --cols; endRemoveColumns(); } void removeAllColumns() { beginRemoveColumns(QModelIndex(), 0, cols - 1); cols = 0; endRemoveColumns(); } void cleanup() { cols = 3; rows = 3; emit layoutChanged(); } int cols, rows; mutable bool wrongIndex; }; // Testing get/set functions void tst_QHeaderView::getSetCheck() { protected_QHeaderView obj1(Qt::Horizontal); // bool QHeaderView::highlightSections() // void QHeaderView::setHighlightSections(bool) obj1.setHighlightSections(false); QCOMPARE(false, obj1.highlightSections()); obj1.setHighlightSections(true); QCOMPARE(true, obj1.highlightSections()); // bool QHeaderView::stretchLastSection() // void QHeaderView::setStretchLastSection(bool) obj1.setStretchLastSection(false); QCOMPARE(false, obj1.stretchLastSection()); obj1.setStretchLastSection(true); QCOMPARE(true, obj1.stretchLastSection()); // int QHeaderView::defaultSectionSize() // void QHeaderView::setDefaultSectionSize(int) obj1.setDefaultSectionSize(0); QCOMPARE(0, obj1.defaultSectionSize()); obj1.setDefaultSectionSize(INT_MIN); QCOMPARE(INT_MIN, obj1.defaultSectionSize()); obj1.setDefaultSectionSize(INT_MAX); QCOMPARE(INT_MAX, obj1.defaultSectionSize()); // ### the test above does not make sense for values below 0 // int QHeaderView::minimumSectionSize() // void QHeaderView::setMinimumSectionSize(int) obj1.setMinimumSectionSize(0); QCOMPARE(0, obj1.minimumSectionSize()); obj1.setMinimumSectionSize(INT_MIN); QCOMPARE(INT_MIN, obj1.minimumSectionSize()); obj1.setMinimumSectionSize(INT_MAX); QCOMPARE(INT_MAX, obj1.minimumSectionSize()); // ### the test above does not make sense for values below 0 // int QHeaderView::offset() // void QHeaderView::setOffset(int) obj1.setOffset(0); QCOMPARE(0, obj1.offset()); obj1.setOffset(INT_MIN); QCOMPARE(INT_MIN, obj1.offset()); obj1.setOffset(INT_MAX); QCOMPARE(INT_MAX, obj1.offset()); } tst_QHeaderView::tst_QHeaderView() { qRegisterMetaType("Qt::SortOrder"); } tst_QHeaderView::~tst_QHeaderView() { } void tst_QHeaderView::initTestCase() { #ifdef Q_OS_WINCE //disable magic for WindowsCE qApp->setAutoMaximizeThreshold(-1); #endif } void tst_QHeaderView::cleanupTestCase() { } void tst_QHeaderView::init() { view = new QHeaderView(Qt::Vertical); // Some initial value tests before a model is added QCOMPARE(view->length(), 0); QVERIFY(view->sizeHint() == QSize(0,0)); QCOMPARE(view->sectionSizeHint(0), -1); /* model = new QStandardItemModel(1, 1); view->setModel(model); //qDebug() << view->count(); view->sizeHint(); */ int rows = 4; int columns = 4; model = new QStandardItemModel(rows, columns); /* for (int row = 0; row < rows; ++row) { for (int column = 0; column < columns; ++column) { QModelIndex index = model->index(row, column, QModelIndex()); model->setData(index, QVariant((row+1) * (column+1))); } } */ QSignalSpy spy(view, SIGNAL(sectionCountChanged(int, int))); view->setModel(model); QCOMPARE(spy.count(), 1); view->show(); } void tst_QHeaderView::cleanup() { delete view; view = 0; delete model; model = 0; } void tst_QHeaderView::noModel() { QHeaderView emptyView(Qt::Vertical); QCOMPARE(emptyView.count(), 0); } void tst_QHeaderView::emptyModel() { QtTestModel testmodel; view->setModel(&testmodel); QVERIFY(!testmodel.wrongIndex); QCOMPARE(view->count(), testmodel.rows); view->setModel(model); } void tst_QHeaderView::removeRows() { QtTestModel model; model.rows = model.cols = 10; QHeaderView vertical(Qt::Vertical); QHeaderView horizontal(Qt::Horizontal); vertical.setModel(&model); horizontal.setModel(&model); vertical.show(); horizontal.show(); QCOMPARE(vertical.count(), model.rows); QCOMPARE(horizontal.count(), model.cols); model.removeLastRow(); QVERIFY(!model.wrongIndex); QCOMPARE(vertical.count(), model.rows); QCOMPARE(horizontal.count(), model.cols); model.removeAllRows(); QVERIFY(!model.wrongIndex); QCOMPARE(vertical.count(), model.rows); QCOMPARE(horizontal.count(), model.cols); } void tst_QHeaderView::removeCols() { QtTestModel model; model.rows = model.cols = 10; QHeaderView vertical(Qt::Vertical); QHeaderView horizontal(Qt::Horizontal); vertical.setModel(&model); horizontal.setModel(&model); vertical.show(); horizontal.show(); QCOMPARE(vertical.count(), model.rows); QCOMPARE(horizontal.count(), model.cols); model.removeLastColumn(); QVERIFY(!model.wrongIndex); QCOMPARE(vertical.count(), model.rows); QCOMPARE(horizontal.count(), model.cols); model.removeAllColumns(); QVERIFY(!model.wrongIndex); QCOMPARE(vertical.count(), model.rows); QCOMPARE(horizontal.count(), model.cols); } void tst_QHeaderView::movable() { QCOMPARE(view->isMovable(), false); view->setMovable(false); QCOMPARE(view->isMovable(), false); view->setMovable(true); QCOMPARE(view->isMovable(), true); } void tst_QHeaderView::clickable() { QCOMPARE(view->isClickable(), false); view->setClickable(false); QCOMPARE(view->isClickable(), false); view->setClickable(true); QCOMPARE(view->isClickable(), true); } void tst_QHeaderView::hidden() { //hideSection() & showSection call setSectionHidden // Test bad arguments QCOMPARE(view->isSectionHidden(-1), false); QCOMPARE(view->isSectionHidden(view->count()), false); QCOMPARE(view->isSectionHidden(999999), false); view->setSectionHidden(-1, true); view->setSectionHidden(view->count(), true); view->setSectionHidden(999999, true); view->setSectionHidden(-1, false); view->setSectionHidden(view->count(), false); view->setSectionHidden(999999, false); // Hidden sections shouldn't have visual properties (except position) int pos = view->defaultSectionSize(); view->setSectionHidden(1, true); QCOMPARE(view->sectionSize(1), 0); QCOMPARE(view->sectionPosition(1), pos); view->resizeSection(1, 100); QCOMPARE(view->sectionViewportPosition(1), pos); QCOMPARE(view->sectionSize(1), 0); view->setSectionHidden(1, false); QCOMPARE(view->isSectionHidden(0), false); QCOMPARE(view->sectionSize(0), view->defaultSectionSize()); } void tst_QHeaderView::stretch() { // Show before resize and setStrechLastSection #if defined(Q_OS_WINCE) QSize viewSize(200,300); #else QSize viewSize(500, 500); #endif view->resize(viewSize); view->setStretchLastSection(true); QCOMPARE(view->stretchLastSection(), true); view->show(); QCOMPARE(view->width(), viewSize.width()); QCOMPARE(view->visualIndexAt(view->viewport()->height() - 5), 3); view->setSectionHidden(3, true); QCOMPARE(view->visualIndexAt(view->viewport()->height() - 5), 2); view->setStretchLastSection(false); QCOMPARE(view->stretchLastSection(), false); } void tst_QHeaderView::oneSectionSize() { //this ensures that if there is only one section, it gets a correct width (more than 0) QHeaderView view (Qt::Vertical); QtTestModel model; model.cols = 1; model.rows = 1; view.setResizeMode(QHeaderView::Interactive); view.setModel(&model); view.show(); QVERIFY(view.sectionSize(0) > 0); } void tst_QHeaderView::sectionSize_data() { QTest::addColumn >("boundsCheck"); QTest::addColumn >("defaultSizes"); QTest::addColumn("initialDefaultSize"); QTest::addColumn("lastVisibleSectionSize"); QTest::addColumn("persistentSectionSize"); QTest::newRow("data set one") << (QList() << -1 << 0 << 4 << 9999) << (QList() << 10 << 30 << 30) << 30 << 300 << 20; } void tst_QHeaderView::sectionSize() { QFETCH(QList, boundsCheck); QFETCH(QList, defaultSizes); QFETCH(int, initialDefaultSize); QFETCH(int, lastVisibleSectionSize); QFETCH(int, persistentSectionSize); #ifdef Q_OS_WINCE // We test on a device with doubled pixels. Therefore we need to specify // different boundaries. initialDefaultSize = qMax(view->minimumSectionSize(), 30); #endif // bounds check foreach (int val, boundsCheck) view->sectionSize(val); // default size QCOMPARE(view->defaultSectionSize(), initialDefaultSize); foreach (int def, defaultSizes) { view->setDefaultSectionSize(def); QCOMPARE(view->defaultSectionSize(), def); } view->setDefaultSectionSize(initialDefaultSize); for (int s = 0; s < view->count(); ++s) QCOMPARE(view->sectionSize(s), initialDefaultSize); view->doItemsLayout(); // stretch last section view->setStretchLastSection(true); int lastSection = view->count() - 1; //test that when hiding the last column, //resizing the new last visible columns still works view->hideSection(lastSection); view->resizeSection(lastSection - 1, lastVisibleSectionSize); QCOMPARE(view->sectionSize(lastSection - 1), lastVisibleSectionSize); view->showSection(lastSection); // turn off stretching view->setStretchLastSection(false); QCOMPARE(view->sectionSize(lastSection), initialDefaultSize); // test persistence int sectionCount = view->count(); for (int i = 0; i < sectionCount; ++i) view->resizeSection(i, persistentSectionSize); QtTestModel model; model.cols = sectionCount * 2; model.rows = sectionCount * 2; view->setModel(&model); for (int j = 0; j < sectionCount; ++j) QCOMPARE(view->sectionSize(j), persistentSectionSize); for (int k = sectionCount; k < view->count(); ++k) QCOMPARE(view->sectionSize(k), initialDefaultSize); } void tst_QHeaderView::visualIndex() { // Test bad arguments QCOMPARE(view->visualIndex(999999), -1); QCOMPARE(view->visualIndex(-1), -1); QCOMPARE(view->visualIndex(1), 1); view->setSectionHidden(1, true); QCOMPARE(view->visualIndex(1), 1); QCOMPARE(view->visualIndex(2), 2); view->setSectionHidden(1, false); QCOMPARE(view->visualIndex(1), 1); QCOMPARE(view->visualIndex(2), 2); } void tst_QHeaderView::visualIndexAt_data() { QTest::addColumn >("hidden"); QTest::addColumn >("from"); QTest::addColumn >("to"); QTest::addColumn >("coordinate"); QTest::addColumn >("visual"); QList coordinateList; #ifndef Q_OS_WINCE coordinateList << -1 << 0 << 31 << 91 << 99999; #else // We test on a device with doubled pixels. Therefore we need to specify // different boundaries. coordinateList << -1 << 0 << 33 << 97 << 99999; #endif QTest::newRow("no hidden, no moved sections") << QList() << QList() << QList() << coordinateList << (QList() << -1 << 0 << 1 << 3 << -1); QTest::newRow("no hidden, moved sections") << QList() << (QList() << 0) << (QList() << 1) << coordinateList << (QList() << -1 << 0 << 1 << 3 << -1); QTest::newRow("hidden, no moved sections") << (QList() << 0) << QList() << QList() << coordinateList << (QList() << -1 << 1 << 2 << 3 << -1); } void tst_QHeaderView::visualIndexAt() { QFETCH(QList, hidden); QFETCH(QList, from); QFETCH(QList, to); QFETCH(QList, coordinate); QFETCH(QList, visual); view->setStretchLastSection(true); view->show(); for (int i = 0; i < hidden.count(); ++i) view->setSectionHidden(hidden.at(i), true); for (int j = 0; j < from.count(); ++j) view->moveSection(from.at(j), to.at(j)); for (int k = 0; k < coordinate.count(); ++k) QCOMPARE(view->visualIndexAt(coordinate.at(k)), visual.at(k)); } void tst_QHeaderView::length() { #if defined(Q_OS_WINCE) QFont font(QLatin1String("Tahoma"), 7); view->setFont(font); #elif defined(Q_OS_SYMBIAN) QFont font(QLatin1String("Series 60 Sans"), 6); view->setFont(font); #endif view->setStretchLastSection(true); view->show(); //minimumSectionSize should be the size of the last section of the widget is not tall enough int length = view->minimumSectionSize(); for (int i=0; i < view->count()-1; i++) { length += view->sectionSize(i); } length = qMax(length, view->viewport()->height()); QCOMPARE(length, view->length()); view->setStretchLastSection(false); view->show(); QVERIFY(length != view->length()); // layoutChanged might mean rows have been removed QtTestModel model; model.cols = 10; model.rows = 10; view->setModel(&model); int oldLength = view->length(); model.cleanup(); QCOMPARE(model.rows, view->count()); QVERIFY(oldLength != view->length()); } void tst_QHeaderView::offset() { QCOMPARE(view->offset(), 0); view->setOffset(10); QCOMPARE(view->offset(), 10); view->setOffset(0); QCOMPARE(view->offset(), 0); // Test odd arguments view->setOffset(-1); } void tst_QHeaderView::sectionSizeHint() { // Test bad arguments view->sectionSizeHint(-1); view->sectionSizeHint(99999); // TODO how to test the return value? } void tst_QHeaderView::logicalIndex() { // Test bad arguments QCOMPARE(view->logicalIndex(-1), -1); QCOMPARE(view->logicalIndex(99999), -1); } void tst_QHeaderView::logicalIndexAt() { // Test bad arguments view->logicalIndexAt(-1); view->logicalIndexAt(99999); QCOMPARE(view->logicalIndexAt(0), 0); QCOMPARE(view->logicalIndexAt(1), 0); view->show(); view->setStretchLastSection(true); // First item QCOMPARE(view->logicalIndexAt(0), 0); QCOMPARE(view->logicalIndexAt(view->sectionSize(0)-1), 0); QCOMPARE(view->logicalIndexAt(view->sectionSize(0)+1), 1); // Last item int last = view->length() - 1;//view->viewport()->height() - 10; QCOMPARE(view->logicalIndexAt(last), 3); // Not in widget int outofbounds = view->length() + 1;//view->viewport()->height() + 1; QCOMPARE(view->logicalIndexAt(outofbounds), -1); view->moveSection(0,1); // First item QCOMPARE(view->logicalIndexAt(0), 1); QCOMPARE(view->logicalIndexAt(view->sectionSize(0)-1), 1); QCOMPARE(view->logicalIndexAt(view->sectionSize(0)+1), 0); // Last item QCOMPARE(view->logicalIndexAt(last), 3); view->moveSection(1,0); } void tst_QHeaderView::swapSections() { view->swapSections(-1, 1); view->swapSections(99999, 1); view->swapSections(1, -1); view->swapSections(1, 99999); QVector logical = (QVector() << 0 << 1 << 2 << 3); QSignalSpy spy1(view, SIGNAL(sectionMoved(int, int, int))); QCOMPARE(view->sectionsMoved(), false); view->swapSections(1, 1); QCOMPARE(view->sectionsMoved(), false); view->swapSections(1, 2); QCOMPARE(view->sectionsMoved(), true); view->swapSections(2, 1); QCOMPARE(view->sectionsMoved(), true); for (int i = 0; i < view->count(); ++i) QCOMPARE(view->logicalIndex(i), logical.at(i)); QCOMPARE(spy1.count(), 4); logical = (QVector() << 3 << 1 << 2 << 0); view->swapSections(3, 0); QCOMPARE(view->sectionsMoved(), true); for (int j = 0; j < view->count(); ++j) QCOMPARE(view->logicalIndex(j), logical.at(j)); QCOMPARE(spy1.count(), 6); } void tst_QHeaderView::moveSection_data() { QTest::addColumn >("hidden"); QTest::addColumn >("from"); QTest::addColumn >("to"); QTest::addColumn >("moved"); QTest::addColumn >("logical"); QTest::addColumn("count"); QTest::newRow("bad args, no hidden") << QList() << (QList() << -1 << 1 << 99999 << 1) << (QList() << 1 << -1 << 1 << 99999) << (QList() << false << false << false << false) << (QList() << 0 << 1 << 2 << 3) << 0; QTest::newRow("good args, no hidden") << QList() << (QList() << 1 << 1 << 2 << 1) << (QList() << 1 << 2 << 1 << 2) << (QList() << false << true << true << true) << (QList() << 0 << 2 << 1 << 3) << 3; QTest::newRow("hidden sections") << (QList() << 0 << 3) << (QList() << 1 << 1 << 2 << 1) << (QList() << 1 << 2 << 1 << 2) << (QList() << false << true << true << true) << (QList() << 0 << 2 << 1 << 3) << 3; } void tst_QHeaderView::moveSection() { QFETCH(QList, hidden); QFETCH(QList, from); QFETCH(QList, to); QFETCH(QList, moved); QFETCH(QList, logical); QFETCH(int, count); QVERIFY(from.count() == to.count()); QVERIFY(from.count() == moved.count()); QVERIFY(view->count() == logical.count()); QSignalSpy spy1(view, SIGNAL(sectionMoved(int, int, int))); QCOMPARE(view->sectionsMoved(), false); for (int h = 0; h < hidden.count(); ++h) view->setSectionHidden(hidden.at(h), true); for (int i = 0; i < from.count(); ++i) { view->moveSection(from.at(i), to.at(i)); QCOMPARE(view->sectionsMoved(), moved.at(i)); } for (int j = 0; j < view->count(); ++j) QCOMPARE(view->logicalIndex(j), logical.at(j)); QCOMPARE(spy1.count(), count); } void tst_QHeaderView::resizeAndMoveSection_data() { QTest::addColumn("logicalIndexes"); QTest::addColumn("sizes"); QTest::addColumn("logicalFrom"); QTest::addColumn("logicalTo"); QTest::newRow("resizeAndMove-1") << (IntList() << 0 << 1) << (IntList() << 20 << 40) << 0 << 1; QTest::newRow("resizeAndMove-2") << (IntList() << 0 << 1 << 2 << 3) << (IntList() << 20 << 60 << 10 << 80) << 0 << 2; QTest::newRow("resizeAndMove-3") << (IntList() << 0 << 1 << 2 << 3) << (IntList() << 100 << 60 << 40 << 10) << 0 << 3; QTest::newRow("resizeAndMove-4") << (IntList() << 0 << 1 << 2 << 3) << (IntList() << 10 << 40 << 80 << 30) << 1 << 2; QTest::newRow("resizeAndMove-5") << (IntList() << 2 << 3) << (IntList() << 100 << 200) << 3 << 2; } void tst_QHeaderView::resizeAndMoveSection() { QFETCH(IntList, logicalIndexes); QFETCH(IntList, sizes); QFETCH(int, logicalFrom); QFETCH(int, logicalTo); // Save old visual indexes and sizes IntList oldVisualIndexes; IntList oldSizes; foreach (int logical, logicalIndexes) { oldVisualIndexes.append(view->visualIndex(logical)); oldSizes.append(view->sectionSize(logical)); } // Resize sections for (int i = 0; i < logicalIndexes.size(); ++i) { int logical = logicalIndexes.at(i); view->resizeSection(logical, sizes.at(i)); } // Move sections int visualFrom = view->visualIndex(logicalFrom); int visualTo = view->visualIndex(logicalTo); view->moveSection(visualFrom, visualTo); QCOMPARE(view->visualIndex(logicalFrom), visualTo); // Check that sizes are still correct for (int i = 0; i < logicalIndexes.size(); ++i) { int logical = logicalIndexes.at(i); QCOMPARE(view->sectionSize(logical), sizes.at(i)); } // Move sections back view->moveSection(visualTo, visualFrom); // Check that sizes are still correct for (int i = 0; i < logicalIndexes.size(); ++i) { int logical = logicalIndexes.at(i); QCOMPARE(view->sectionSize(logical), sizes.at(i)); } // Put everything back as it was for (int i = 0; i < logicalIndexes.size(); ++i) { int logical = logicalIndexes.at(i); view->resizeSection(logical, oldSizes.at(i)); QCOMPARE(view->visualIndex(logical), oldVisualIndexes.at(i)); } } void tst_QHeaderView::resizeHiddenSection_data() { QTest::addColumn("section"); QTest::addColumn("initialSize"); QTest::addColumn("finalSize"); QTest::newRow("section 0 resize 50 to 20") << 0 << 50 << 20; QTest::newRow("section 1 resize 50 to 20") << 1 << 50 << 20; QTest::newRow("section 2 resize 50 to 20") << 2 << 50 << 20; QTest::newRow("section 3 resize 50 to 20") << 3 << 50 << 20; } void tst_QHeaderView::resizeHiddenSection() { QFETCH(int, section); QFETCH(int, initialSize); QFETCH(int, finalSize); view->resizeSection(section, initialSize); view->setSectionHidden(section, true); QCOMPARE(view->sectionSize(section), 0); view->resizeSection(section, finalSize); QCOMPARE(view->sectionSize(section), 0); view->setSectionHidden(section, false); QCOMPARE(view->sectionSize(section), finalSize); } void tst_QHeaderView::resizeAndInsertSection_data() { QTest::addColumn("section"); QTest::addColumn("size"); QTest::addColumn("insert"); QTest::addColumn("compare"); QTest::addColumn("expected"); QTest::newRow("section 0 size 50 insert 0") << 0 << 50 << 0 << 1 << 50; QTest::newRow("section 1 size 50 insert 1") << 0 << 50 << 1 << 0 << 50; QTest::newRow("section 1 size 50 insert 0") << 1 << 50 << 0 << 2 << 50; } void tst_QHeaderView::resizeAndInsertSection() { QFETCH(int, section); QFETCH(int, size); QFETCH(int, insert); QFETCH(int, compare); QFETCH(int, expected); view->setStretchLastSection(false); view->resizeSection(section, size); QCOMPARE(view->sectionSize(section), size); model->insertRow(insert); QCOMPARE(view->sectionSize(compare), expected); } void tst_QHeaderView::resizeWithResizeModes_data() { QTest::addColumn("size"); QTest::addColumn >("sections"); QTest::addColumn >("modes"); QTest::addColumn >("expected"); QTest::newRow("stretch first section") << 600 << (QList() << 100 << 100 << 100 << 100) << (QList() << ((int)QHeaderView::Stretch) << ((int)QHeaderView::Interactive) << ((int)QHeaderView::Interactive) << ((int)QHeaderView::Interactive)) << (QList() << 300 << 100 << 100 << 100); } void tst_QHeaderView::resizeWithResizeModes() { QFETCH(int, size); QFETCH(QList, sections); QFETCH(QList, modes); QFETCH(QList, expected); view->setStretchLastSection(false); for (int i = 0; i < sections.count(); ++i) { view->resizeSection(i, sections.at(i)); view->setResizeMode(i, (QHeaderView::ResizeMode)modes.at(i)); } view->show(); view->resize(size, size); for (int j = 0; j < expected.count(); ++j) QCOMPARE(view->sectionSize(j), expected.at(j)); } void tst_QHeaderView::moveAndInsertSection_data() { QTest::addColumn("from"); QTest::addColumn("to"); QTest::addColumn("insert"); QTest::addColumn >("mapping"); QTest::newRow("move from 1 to 3, insert 0") << 1 << 3 << 0 <<(QList() << 0 << 1 << 3 << 4 << 2); } void tst_QHeaderView::moveAndInsertSection() { QFETCH(int, from); QFETCH(int, to); QFETCH(int, insert); QFETCH(QList, mapping); view->setStretchLastSection(false); view->moveSection(from, to); model->insertRow(insert); for (int i = 0; i < mapping.count(); ++i) QCOMPARE(view->logicalIndex(i), mapping.at(i)); } void tst_QHeaderView::resizeMode() { // Q_ASSERT's when resizeMode is called with an invalid index int last = view->count() - 1; view->setResizeMode(QHeaderView::Interactive); QCOMPARE(view->resizeMode(last), QHeaderView::Interactive); QCOMPARE(view->resizeMode(1), QHeaderView::Interactive); view->setResizeMode(QHeaderView::Stretch); QCOMPARE(view->resizeMode(last), QHeaderView::Stretch); QCOMPARE(view->resizeMode(1), QHeaderView::Stretch); view->setResizeMode(QHeaderView::Custom); QCOMPARE(view->resizeMode(last), QHeaderView::Custom); QCOMPARE(view->resizeMode(1), QHeaderView::Custom); // test when sections have been moved view->setStretchLastSection(false); for (int i=0; i < (view->count() - 1); ++i) view->setResizeMode(i, QHeaderView::Interactive); int logicalIndex = view->count() / 2; view->setResizeMode(logicalIndex, QHeaderView::Stretch); view->moveSection(view->visualIndex(logicalIndex), 0); for (int i=0; i < (view->count() - 1); ++i) { if (i == logicalIndex) QCOMPARE(view->resizeMode(i), QHeaderView::Stretch); else QCOMPARE(view->resizeMode(i), QHeaderView::Interactive); } } void tst_QHeaderView::resizeSection_data() { QTest::addColumn("initial"); QTest::addColumn >("logical"); QTest::addColumn >("size"); QTest::addColumn >("mode"); QTest::addColumn("resized"); QTest::addColumn >("expected"); QTest::newRow("bad args") << 100 << (QList() << -1 << -1 << 99999 << 99999 << 4) << (QList() << -1 << 0 << 99999 << -1 << -1) << (QList() << int(QHeaderView::Interactive) << int(QHeaderView::Interactive) << int(QHeaderView::Interactive) << int(QHeaderView::Interactive)) << 0 << (QList() << 0 << 0 << 0 << 0 << 0); } void tst_QHeaderView::resizeSection() { QFETCH(int, initial); QFETCH(QList, logical); QFETCH(QList, size); QFETCH(QList, mode); QFETCH(int, resized); QFETCH(QList, expected); view->resize(400, 400); view->show(); view->setMovable(true); view->setStretchLastSection(false); for (int i = 0; i < logical.count(); ++i) if (logical.at(i) > -1 && logical.at(i) < view->count()) // for now view->setResizeMode(logical.at(i), (QHeaderView::ResizeMode)mode.at(i)); for (int j = 0; j < logical.count(); ++j) view->resizeSection(logical.at(j), initial); QSignalSpy spy(view, SIGNAL(sectionResized(int, int, int))); for (int k = 0; k < logical.count(); ++k) view->resizeSection(logical.at(k), size.at(k)); QCOMPARE(spy.count(), resized); for (int l = 0; l < logical.count(); ++l) QCOMPARE(view->sectionSize(logical.at(l)), expected.at(l)); } void tst_QHeaderView::highlightSections() { view->setHighlightSections(true); QCOMPARE(view->highlightSections(), true); view->setHighlightSections(false); QCOMPARE(view->highlightSections(), false); } void tst_QHeaderView::showSortIndicator() { view->setSortIndicatorShown(true); QCOMPARE(view->isSortIndicatorShown(), true); QCOMPARE(view->sortIndicatorOrder(), Qt::DescendingOrder); view->setSortIndicator(1, Qt::AscendingOrder); QCOMPARE(view->sortIndicatorOrder(), Qt::AscendingOrder); view->setSortIndicator(1, Qt::DescendingOrder); QCOMPARE(view->sortIndicatorOrder(), Qt::DescendingOrder); view->setSortIndicatorShown(false); QCOMPARE(view->isSortIndicatorShown(), false); view->setSortIndicator(999999, Qt::DescendingOrder); // Don't segfault baby :) view->setSortIndicatorShown(true); view->setSortIndicator(0, Qt::DescendingOrder); // Don't assert baby :) } void tst_QHeaderView::sortIndicatorTracking() { QtTestModel model; model.rows = model.cols = 10; QHeaderView hv(Qt::Horizontal); hv.setModel(&model); hv.show(); hv.setSortIndicatorShown(true); hv.setSortIndicator(1, Qt::DescendingOrder); model.removeOneColumn(8); QCOMPARE(hv.sortIndicatorSection(), 1); model.removeOneColumn(2); QCOMPARE(hv.sortIndicatorSection(), 1); model.insertOneColumn(2); QCOMPARE(hv.sortIndicatorSection(), 1); model.insertOneColumn(1); QCOMPARE(hv.sortIndicatorSection(), 2); model.removeOneColumn(0); QCOMPARE(hv.sortIndicatorSection(), 1); model.removeOneColumn(1); QCOMPARE(hv.sortIndicatorSection(), -1); } void tst_QHeaderView::removeAndInsertRow() { // Check if logicalIndex returns the correct value after we have removed a row // we might as well te for (int i = 0; i < model->rowCount(); ++i) { QCOMPARE(i, view->logicalIndex(i)); } while (model->removeRow(0)) { for (int i = 0; i < model->rowCount(); ++i) { QCOMPARE(i, view->logicalIndex(i)); } } int pass = 0; for (pass = 0; pass < 5; pass++) { for (int i = 0; i < model->rowCount(); ++i) { QCOMPARE(i, view->logicalIndex(i)); } model->insertRow(0); } while (model->removeRows(0, 2)) { for (int i = 0; i < model->rowCount(); ++i) { QCOMPARE(i, view->logicalIndex(i)); } } for (pass = 0; pass < 3; pass++) { model->insertRows(0, 2); for (int i = 0; i < model->rowCount(); ++i) { QCOMPARE(i, view->logicalIndex(i)); } } for (pass = 0; pass < 3; pass++) { model->insertRows(3, 2); for (int i = 0; i < model->rowCount(); ++i) { QCOMPARE(i, view->logicalIndex(i)); } } // Insert at end for (pass = 0; pass < 3; pass++) { int rowCount = model->rowCount(); model->insertRows(rowCount, 1); for (int i = 0; i < rowCount; ++i) { QCOMPARE(i, view->logicalIndex(i)); } } } void tst_QHeaderView::unhideSection() { // You should not necessarily expect the same size back again, so the best test we can do is to test if it is larger than 0 after a unhide. QCOMPARE(view->sectionsHidden(), false); view->setSectionHidden(0, true); QCOMPARE(view->sectionsHidden(), true); QVERIFY(view->sectionSize(0) == 0); view->setResizeMode(QHeaderView::Interactive); view->setSectionHidden(0, false); QVERIFY(view->sectionSize(0) > 0); view->setSectionHidden(0, true); QVERIFY(view->sectionSize(0) == 0); view->setSectionHidden(0, true); QVERIFY(view->sectionSize(0) == 0); view->setResizeMode(QHeaderView::Stretch); view->setSectionHidden(0, false); QVERIFY(view->sectionSize(0) > 0); } void tst_QHeaderView::event() { protected_QHeaderView x(Qt::Vertical); x.testEvent(); protected_QHeaderView y(Qt::Horizontal); y.testEvent(); } void protected_QHeaderView::testEvent() { // No crashy please QHoverEvent enterEvent(QEvent::HoverEnter, QPoint(), QPoint()); event(&enterEvent); QHoverEvent eventLeave(QEvent::HoverLeave, QPoint(), QPoint()); event(&eventLeave); QHoverEvent eventMove(QEvent::HoverMove, QPoint(), QPoint()); event(&eventMove); } void tst_QHeaderView::headerDataChanged() { // This shouldn't asserver because view is Vertical view->headerDataChanged(Qt::Horizontal, -1, -1); #if 0 // This will assert view->headerDataChanged(Qt::Vertical, -1, -1); #endif // No crashing please view->headerDataChanged(Qt::Horizontal, 0, 1); view->headerDataChanged(Qt::Vertical, 0, 1); } void tst_QHeaderView::currentChanged() { view->setCurrentIndex(QModelIndex()); } void tst_QHeaderView::horizontalOffset() { protected_QHeaderView x(Qt::Vertical); x.testhorizontalOffset(); protected_QHeaderView y(Qt::Horizontal); y.testhorizontalOffset(); } void tst_QHeaderView::verticalOffset() { protected_QHeaderView x(Qt::Vertical); x.testverticalOffset(); protected_QHeaderView y(Qt::Horizontal); y.testverticalOffset(); } void protected_QHeaderView::testhorizontalOffset() { if(orientation() == Qt::Horizontal){ QCOMPARE(horizontalOffset(), 0); setOffset(10); QCOMPARE(horizontalOffset(), 10); } else QCOMPARE(horizontalOffset(), 0); } void protected_QHeaderView::testverticalOffset() { if(orientation() == Qt::Vertical){ QCOMPARE(verticalOffset(), 0); setOffset(10); QCOMPARE(verticalOffset(), 10); } else QCOMPARE(verticalOffset(), 0); } void tst_QHeaderView::stretchSectionCount() { view->setStretchLastSection(false); QCOMPARE(view->stretchSectionCount(), 0); view->setStretchLastSection(true); QCOMPARE(view->stretchSectionCount(), 0); view->setResizeMode(0, QHeaderView::Stretch); QCOMPARE(view->stretchSectionCount(), 1); } void tst_QHeaderView::hiddenSectionCount() { model->clear(); model->insertRows(0, 10); // Hide every other one for (int i=0; i<10; i++) view->setSectionHidden(i, (i & 1) == 0); QCOMPARE(view->hiddenSectionCount(), 5); view->setResizeMode(QHeaderView::Stretch); QCOMPARE(view->hiddenSectionCount(), 5); // Remove some rows and make sure they are now still counted model->removeRow(9); model->removeRow(8); model->removeRow(7); model->removeRow(6); QCOMPARE(view->count(), 6); QCOMPARE(view->hiddenSectionCount(), 3); model->removeRows(0,5); QCOMPARE(view->count(), 1); QCOMPARE(view->hiddenSectionCount(), 0); QVERIFY(view->count() >= view->hiddenSectionCount()); } void tst_QHeaderView::focusPolicy() { QHeaderView view(Qt::Horizontal); QCOMPARE(view.focusPolicy(), Qt::NoFocus); QTreeWidget widget; QCOMPARE(widget.header()->focusPolicy(), Qt::NoFocus); QVERIFY(!widget.focusProxy()); QVERIFY(!widget.hasFocus()); QVERIFY(!widget.header()->focusProxy()); QVERIFY(!widget.header()->hasFocus()); widget.show(); widget.setFocus(Qt::OtherFocusReason); QApplication::setActiveWindow(&widget); QTest::qWaitForWindowShown(&widget); widget.activateWindow(); QTest::qWait(100); qApp->processEvents(); WAIT_FOR_CONDITION(widget.hasFocus(), true); QVERIFY(widget.hasFocus()); QVERIFY(!widget.header()->hasFocus()); widget.setFocusPolicy(Qt::NoFocus); widget.clearFocus(); qApp->processEvents(); qApp->processEvents(); WAIT_FOR_CONDITION(widget.hasFocus(), false); QVERIFY(!widget.hasFocus()); QVERIFY(!widget.header()->hasFocus()); QTest::keyPress(&widget, Qt::Key_Tab); qApp->processEvents(); qApp->processEvents(); QVERIFY(!widget.hasFocus()); QVERIFY(!widget.header()->hasFocus()); } class SimpleModel : public QAbstractItemModel { Q_OBJECT public: SimpleModel( QObject* parent=0) : QAbstractItemModel(parent), m_col_count(3) {} QModelIndex parent(const QModelIndex &/*child*/) const { return QModelIndex(); } QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const { return hasIndex(row, column, parent) ? createIndex(row, column, 0) : QModelIndex(); } int rowCount(const QModelIndex & /* parent */) const { return 8; } int columnCount(const QModelIndex &/*parent= QModelIndex()*/) const { return m_col_count; } QVariant data(const QModelIndex &index, int role) const { if (!index.isValid()) { return QVariant(); } if (role == Qt::DisplayRole) { return QString::fromAscii("%1,%2").arg(index.row()).arg(index.column()); } return QVariant(); } void setColumnCount( int c ) { m_col_count = c; } private: int m_col_count; }; void tst_QHeaderView::moveSectionAndReset() { SimpleModel m; QHeaderView v(Qt::Horizontal); v.setModel(&m); int cc = 2; for (cc = 2; cc < 4; ++cc) { m.setColumnCount(cc); int movefrom = 0; int moveto; for (moveto = 1; moveto < cc; ++moveto) { v.moveSection(movefrom, moveto); m.setColumnCount(cc - 1); v.reset(); for (int i = 0; i < cc - 1; ++i) { QCOMPARE(v.logicalIndex(v.visualIndex(i)), i); } } } } void tst_QHeaderView::moveSectionAndRemove() { QStandardItemModel m; QHeaderView v(Qt::Horizontal); v.setModel(&m); v.model()->insertColumns(0, 3); v.moveSection(0, 1); QCOMPARE(v.count(), 3); v.model()->removeColumns(0, v.model()->columnCount()); QCOMPARE(v.count(), 0); } void tst_QHeaderView::saveRestore() { SimpleModel m; QHeaderView h1(Qt::Horizontal); h1.setModel(&m); h1.swapSections(0, 2); h1.resizeSection(1, 10); h1.setSortIndicatorShown(true); h1.setSortIndicator(1,Qt::DescendingOrder); QByteArray s1 = h1.saveState(); QHeaderView h2(Qt::Vertical); QSignalSpy spy(&h2, SIGNAL(sortIndicatorChanged(int,Qt::SortOrder))); h2.setModel(&m); h2.restoreState(s1); QCOMPARE(spy.count(), 1); QCOMPARE(spy.at(0).at(0).toInt(), 1); QCOMPARE(h2.logicalIndex(0), 2); QCOMPARE(h2.logicalIndex(2), 0); QCOMPARE(h2.sectionSize(1), 10); QCOMPARE(h2.sortIndicatorSection(), 1); QCOMPARE(h2.sortIndicatorOrder(), Qt::DescendingOrder); QCOMPARE(h2.isSortIndicatorShown(), true); QByteArray s2 = h2.saveState(); QVERIFY(s1 == s2); } void tst_QHeaderView::defaultAlignment_data() { QTest::addColumn("direction"); QTest::addColumn("initial"); QTest::addColumn("alignment"); QTest::newRow("horizontal right aligned") << int(Qt::Horizontal) << int(Qt::AlignCenter) << int(Qt::AlignRight); QTest::newRow("horizontal left aligned") << int(Qt::Horizontal) << int(Qt::AlignCenter) << int(Qt::AlignLeft); QTest::newRow("vertical right aligned") << int(Qt::Vertical) << int(Qt::AlignLeft|Qt::AlignVCenter) << int(Qt::AlignRight); QTest::newRow("vertical left aligned") << int(Qt::Vertical) << int(Qt::AlignLeft|Qt::AlignVCenter) << int(Qt::AlignLeft); } void tst_QHeaderView::defaultAlignment() { QFETCH(int, direction); QFETCH(int, initial); QFETCH(int, alignment); SimpleModel m; QHeaderView header((Qt::Orientation)direction); header.setModel(&m); QCOMPARE(header.defaultAlignment(), (Qt::Alignment)initial); header.setDefaultAlignment((Qt::Alignment)alignment); QCOMPARE(header.defaultAlignment(), (Qt::Alignment)alignment); } void tst_QHeaderView::globalResizeMode_data() { QTest::addColumn("direction"); QTest::addColumn("mode"); QTest::addColumn("insert"); QTest::newRow("horizontal ResizeToContents 0") << int(Qt::Horizontal) << int(QHeaderView::ResizeToContents) << 0; } void tst_QHeaderView::globalResizeMode() { QFETCH(int, direction); QFETCH(int, mode); QFETCH(int, insert); QStandardItemModel m(4, 4); QHeaderView h((Qt::Orientation)direction); h.setModel(&m); h.setResizeMode((QHeaderView::ResizeMode)mode); m.insertRow(insert); for (int i = 0; i < h.count(); ++i) QCOMPARE(h.resizeMode(i), (QHeaderView::ResizeMode)mode); } void tst_QHeaderView::sectionPressedSignal_data() { QTest::addColumn("direction"); QTest::addColumn("clickable"); QTest::addColumn("count"); QTest::newRow("horizontal unclickable 0") << int(Qt::Horizontal) << false << 0; QTest::newRow("horizontal clickable 1") << int(Qt::Horizontal) << true << 1; } void tst_QHeaderView::sectionPressedSignal() { QFETCH(int, direction); QFETCH(bool, clickable); QFETCH(int, count); QStandardItemModel m(4, 4); QHeaderView h((Qt::Orientation)direction); h.setModel(&m); h.show(); h.setClickable(clickable); QSignalSpy spy(&h, SIGNAL(sectionPressed(int))); QCOMPARE(spy.count(), 0); QTest::mousePress(h.viewport(), Qt::LeftButton, Qt::NoModifier, QPoint(5, 5)); QCOMPARE(spy.count(), count); } void tst_QHeaderView::sectionClickedSignal() { QFETCH(int, direction); QFETCH(bool, clickable); QFETCH(int, count); QStandardItemModel m(4, 4); QHeaderView h((Qt::Orientation)direction); h.setModel(&m); h.show(); h.setClickable(clickable); h.setSortIndicatorShown(true); QSignalSpy spy(&h, SIGNAL(sectionClicked(int))); QSignalSpy spy2(&h, SIGNAL(sortIndicatorChanged(int,Qt::SortOrder))); QCOMPARE(spy.count(), 0); QCOMPARE(spy2.count(), 0); QTest::mouseClick(h.viewport(), Qt::LeftButton, Qt::NoModifier, QPoint(5, 5)); QCOMPARE(spy.count(), count); QCOMPARE(spy2.count(), count); //now let's try with the sort indicator hidden (the result should be the same spy.clear(); spy2.clear(); h.setSortIndicatorShown(false); QTest::mouseClick(h.viewport(), Qt::LeftButton, Qt::NoModifier, QPoint(5, 5)); QCOMPARE(spy.count(), count); QCOMPARE(spy2.count(), count); } void tst_QHeaderView::defaultSectionSize_data() { QTest::addColumn("direction"); QTest::addColumn("oldDefaultSize"); QTest::addColumn("newDefaultSize"); //QTest::newRow("horizontal,-5") << int(Qt::Horizontal) << 100 << -5; QTest::newRow("horizontal, 0") << int(Qt::Horizontal) << 100 << 0; QTest::newRow("horizontal, 5") << int(Qt::Horizontal) << 100 << 5; QTest::newRow("horizontal,25") << int(Qt::Horizontal) << 100 << 5; } void tst_QHeaderView::defaultSectionSize() { QFETCH(int, direction); QFETCH(int, oldDefaultSize); QFETCH(int, newDefaultSize); QStandardItemModel m(4, 4); QHeaderView h((Qt::Orientation)direction); h.setModel(&m); QCOMPARE(h.defaultSectionSize(), oldDefaultSize); h.setDefaultSectionSize(newDefaultSize); QCOMPARE(h.defaultSectionSize(), newDefaultSize); h.reset(); for (int i = 0; i < h.count(); ++i) QCOMPARE(h.sectionSize(i), newDefaultSize); } void tst_QHeaderView::hideAndInsert_data() { QTest::addColumn("direction"); QTest::addColumn("hide"); QTest::addColumn("insert"); QTest::addColumn("hidden"); QTest::newRow("horizontal, 0, 0") << int(Qt::Horizontal) << 0 << 0 << 1; } void tst_QHeaderView::hideAndInsert() { QFETCH(int, direction); QFETCH(int, hide); QFETCH(int, insert); QFETCH(int, hidden); QStandardItemModel m(4, 4); QHeaderView h((Qt::Orientation)direction); h.setModel(&m); h.setSectionHidden(hide, true); if (direction == Qt::Vertical) m.insertRow(insert); else m.insertColumn(insert); for (int i = 0; i < h.count(); ++i) if (i != hidden) QCOMPARE(h.isSectionHidden(i), false); else QCOMPARE(h.isSectionHidden(i), true); } void tst_QHeaderView::removeSection() { //test that removing a hidden section gives the expected result: the next row should be hidden //(see task const int hidden = 3; //section that will be hidden const QStringList list = QStringList() << "0" << "1" << "2" << "3" << "4" << "5" << "6"; QStringListModel model( list ); QHeaderView view(Qt::Vertical); view.setModel(&model); view.hideSection(hidden); view.hideSection(1); model.removeRow(1); view.show(); for(int i = 0; i < view.count(); i++) { if (i == (hidden-1)) { //-1 because we removed a row in the meantime QCOMPARE(view.sectionSize(i), 0); QVERIFY(view.isSectionHidden(i)); } else { QCOMPARE(view.sectionSize(i), view.defaultSectionSize() ); QVERIFY(!view.isSectionHidden(i)); } } } void tst_QHeaderView::preserveHiddenSectionWidth() { const QStringList list = QStringList() << "0" << "1" << "2" << "3"; QStringListModel model( list ); QHeaderView view(Qt::Vertical); view.setModel(&model); view.resizeSection(0, 100); view.resizeSection(1, 10); view.resizeSection(2, 50); view.setResizeMode(3, QHeaderView::Stretch); view.show(); view.hideSection(2); model.removeRow(1); view.showSection(1); QCOMPARE(view.sectionSize(0), 100); QCOMPARE(view.sectionSize(1), 50); view.hideSection(1); model.insertRow(1); view.showSection(2); QCOMPARE(view.sectionSize(0), 100); QCOMPARE(view.sectionSize(1), view.defaultSectionSize()); QCOMPARE(view.sectionSize(2), 50); } void tst_QHeaderView::invisibleStretchLastSection() { int count = 6; QStandardItemModel model(1, count); QHeaderView view(Qt::Horizontal); view.setModel(&model); int height = view.height(); view.resize(view.defaultSectionSize() * (count / 2), height); // don't show all sections view.show(); view.setStretchLastSection(true); // stretch section is not visible; it should not be stretched for (int i = 0; i < count; ++i) QCOMPARE(view.sectionSize(i), view.defaultSectionSize()); view.resize(view.defaultSectionSize() * (count + 1), height); // give room to stretch // stretch section is visible; it should be stretched for (int i = 0; i < count - 1; ++i) QCOMPARE(view.sectionSize(i), view.defaultSectionSize()); QCOMPARE(view.sectionSize(count - 1), view.defaultSectionSize() * 2); } void tst_QHeaderView::emptySectionSpan() { QHeaderViewPrivate::SectionSpan span; QCOMPARE(span.sectionSize(), 0); } void tst_QHeaderView::task236450_hidden_data() { QTest::addColumn >("hide1"); QTest::addColumn >("hide2"); QTest::newRow("set 1") << (QList() << 1 << 3) << (QList() << 1 << 5); QTest::newRow("set 2") << (QList() << 2 << 3) << (QList() << 1 << 5); QTest::newRow("set 3") << (QList() << 0 << 2 << 4) << (QList() << 2 << 3 << 5); } void tst_QHeaderView::task236450_hidden() { QFETCH(QList, hide1); QFETCH(QList, hide2); const QStringList list = QStringList() << "0" << "1" << "2" << "3" << "4" << "5"; QStringListModel model( list ); protected_QHeaderView view(Qt::Vertical); view.setModel(&model); view.show(); foreach (int i, hide1) view.hideSection(i); QCOMPARE(view.hiddenSectionCount(), hide1.count()); for (int i = 0; i < 6; i++) { QCOMPARE(!view.isSectionHidden(i), !hide1.contains(i)); } view.setDefaultSectionSize(2); view.scheduleDelayedItemsLayout(); view.executeDelayedItemsLayout(); //force to do a relayout QCOMPARE(view.hiddenSectionCount(), hide1.count()); for (int i = 0; i < 6; i++) { QCOMPARE(!view.isSectionHidden(i), !hide1.contains(i)); view.setSectionHidden(i, hide2.contains(i)); } QCOMPARE(view.hiddenSectionCount(), hide2.count()); for (int i = 0; i < 6; i++) { QCOMPARE(!view.isSectionHidden(i), !hide2.contains(i)); } } void tst_QHeaderView::task248050_hideRow() { //this is the sequence of events that make the task fail protected_QHeaderView header(Qt::Vertical); QStandardItemModel model(0, 1); header.setStretchLastSection(false); header.setDefaultSectionSize(17); header.setModel(&model); header.doItemsLayout(); model.setRowCount(3); QCOMPARE(header.sectionPosition(2), 17*2); header.hideSection(1); QCOMPARE(header.sectionPosition(2), 17); QTest::qWait(100); //the size of the section shouldn't have changed QCOMPARE(header.sectionPosition(2), 17); } //returns 0 if everything is fine. static int checkHeaderViewOrder(QHeaderView *view, const QVector &expected) { if (view->count() != expected.count()) return 1; for (int i = 0; i < expected.count(); i++) { if (view->logicalIndex(i) != expected.at(i)) return i + 10; if (view->visualIndex(expected.at(i)) != i) return i + 100; } return 0; } void tst_QHeaderView::QTBUG6058_reset() { QStringListModel model1( QStringList() << "0" << "1" << "2" << "3" << "4" << "5" ); QStringListModel model2( QStringList() << "a" << "b" << "c" ); QSortFilterProxyModel proxy; QHeaderView view(Qt::Vertical); view.setModel(&proxy); view.show(); QTest::qWait(20); proxy.setSourceModel(&model1); QApplication::processEvents(); view.swapSections(0,2); view.swapSections(1,4); QApplication::processEvents(); QCOMPARE(checkHeaderViewOrder(&view, QVector() << 2 << 4 << 0 << 3 << 1 << 5) , 0); proxy.setSourceModel(&model2); QApplication::processEvents(); QCOMPARE(checkHeaderViewOrder(&view, QVector() << 2 << 0 << 1 ) , 0); proxy.setSourceModel(&model1); QApplication::processEvents(); QCOMPARE(checkHeaderViewOrder(&view, QVector() << 2 << 0 << 1 << 3 << 4 << 5 ) , 0); } void tst_QHeaderView::QTBUG7833_sectionClicked() { QTableView tv; QStandardItemModel *sim = new QStandardItemModel(&tv); QSortFilterProxyModel *proxyModel = new QSortFilterProxyModel(&tv); proxyModel->setSourceModel(sim); proxyModel->setDynamicSortFilter(true); proxyModel->setSortCaseSensitivity(Qt::CaseInsensitive); QList row; for (int i = 0; i < 12; i++) row.append(new QStandardItem(QString(QLatin1Char('A' + i)))); sim->appendRow(row); row.clear(); for (int i = 12; i > 0; i--) row.append(new QStandardItem(QString(QLatin1Char('A' + i)))); sim->appendRow(row); tv.setSortingEnabled(true); tv.horizontalHeader()->setSortIndicatorShown(true); tv.horizontalHeader()->setClickable(true); tv.horizontalHeader()->setStretchLastSection(true); tv.horizontalHeader()->setResizeMode(QHeaderView::Interactive); tv.setModel(proxyModel); tv.setColumnHidden(5, true); tv.setColumnHidden(6, true); tv.horizontalHeader()->swapSections(8, 10); tv.sortByColumn(1, Qt::AscendingOrder); QSignalSpy clickedSpy(tv.horizontalHeader(), SIGNAL(sectionClicked(int))); QSignalSpy pressedSpy(tv.horizontalHeader(), SIGNAL(sectionPressed(int))); QTest::mouseClick(tv.horizontalHeader()->viewport(), Qt::LeftButton, Qt::NoModifier, QPoint(tv.horizontalHeader()->sectionViewportPosition(11) + 5, 5)); QCOMPARE(clickedSpy.count(), 1); QCOMPARE(pressedSpy.count(), 1); QCOMPARE(clickedSpy.at(0).at(0).toInt(), 11); QCOMPARE(pressedSpy.at(0).at(0).toInt(), 11); QTest::mouseClick(tv.horizontalHeader()->viewport(), Qt::LeftButton, Qt::NoModifier, QPoint(tv.horizontalHeader()->sectionViewportPosition(8) + 5, 5)); QCOMPARE(clickedSpy.count(), 2); QCOMPARE(pressedSpy.count(), 2); QCOMPARE(clickedSpy.at(1).at(0).toInt(), 8); QCOMPARE(pressedSpy.at(1).at(0).toInt(), 8); QTest::mouseClick(tv.horizontalHeader()->viewport(), Qt::LeftButton, Qt::NoModifier, QPoint(tv.horizontalHeader()->sectionViewportPosition(0) + 5, 5)); QCOMPARE(clickedSpy.count(), 3); QCOMPARE(pressedSpy.count(), 3); QCOMPARE(clickedSpy.at(2).at(0).toInt(), 0); QCOMPARE(pressedSpy.at(2).at(0).toInt(), 0); } QTEST_MAIN(tst_QHeaderView) #include "tst_qheaderview.moc"