diff options
Diffstat (limited to 'tests/auto/qlistview')
| -rw-r--r-- | tests/auto/qlistview/tst_qlistview.cpp | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/tests/auto/qlistview/tst_qlistview.cpp b/tests/auto/qlistview/tst_qlistview.cpp index b52bef0..2281fb7 100644 --- a/tests/auto/qlistview/tst_qlistview.cpp +++ b/tests/auto/qlistview/tst_qlistview.cpp @@ -48,10 +48,13 @@ #include <qitemdelegate.h> #include <qstandarditemmodel.h> #include <qstringlistmodel.h> +#ifndef Q_OS_SYMBIAN #include <cmath> +#endif #include <math.h> #include <QtGui/QScrollBar> #include <QtGui/QDialog> +#include <QtGui/QStyledItemDelegate> #if defined(Q_OS_WIN) || defined(Q_OS_WINCE) #include <windows.h> #endif @@ -106,6 +109,10 @@ private slots: void task228566_infiniteRelayout(); void task248430_crashWith0SizedItem(); void task250446_scrollChanged(); + void task196118_visualRegionForSelection(); + void task254449_draggingItemToNegativeCoordinates(); + void keyboardSearch(); + void shiftSelectionWithNonUniformItemSizes(); }; // Testing get/set functions @@ -1555,6 +1562,168 @@ void tst_QListView::task250446_scrollChanged() QCOMPARE(view.currentIndex(), index); } +void tst_QListView::task196118_visualRegionForSelection() +{ + class MyListView : public QListView + { + public: + QRegion visualRegionForSelection() const + { return QListView::visualRegionForSelection( selectionModel()->selection()); } + } view; + + QStandardItemModel model; + QStandardItem top1("top1"); + QStandardItem sub1("sub1"); + top1.appendRow(QList<QStandardItem*>() << &sub1); + model.appendColumn(QList<QStandardItem*>() << &top1); + view.setModel(&model); + view.setRootIndex(top1.index()); + + view.selectionModel()->select(top1.index(), QItemSelectionModel::Select); + + QCOMPARE(view.selectionModel()->selectedIndexes().count(), 1); + QVERIFY(view.visualRegionForSelection().isEmpty()); +} + +void tst_QListView::task254449_draggingItemToNegativeCoordinates() +{ + //we'll check that the items are painted correctly + class MyListView : public QListView + { + public: + void setPositionForIndex(const QPoint &position, const QModelIndex &index) + { QListView::setPositionForIndex(position, index); } + + } list; + + QStandardItemModel model(1,1); + QModelIndex index = model.index(0,0); + model.setData(index, QLatin1String("foo")); + list.setModel(&model); + list.setViewMode(QListView::IconMode); + list.show(); + QTest::qWait(200); //makes sure the layout is done + + const QPoint topLeft(-6, 0); + + + list.setPositionForIndex(topLeft, index); + + class MyItemDelegate : public QStyledItemDelegate + { + public: + MyItemDelegate() : numPaints(0) { } + void paint(QPainter *painter, + const QStyleOptionViewItem &option, const QModelIndex &index) const + { + numPaints++; + QStyledItemDelegate::paint(painter, option, index); + } + + mutable int numPaints; + } delegate; + + list.setItemDelegate(&delegate); + + //we'll make sure the item is repainted + delegate.numPaints = 0; + list.viewport()->repaint(); + + QCOMPARE(list.visualRect(index).topLeft(), topLeft); + QCOMPARE(delegate.numPaints, 1); +} + + +void tst_QListView::keyboardSearch() +{ + QStringList items; + items << "AB" << "AC" << "BA" << "BB" << "BD" << "KAFEINE" << "KONQUEROR" << "KOPETE" << "KOOKA" << "OKULAR"; + QStringListModel model(items); + + QListView view; + view.setModel(&model); + view.show(); + QTest::qWait(30); +// QCOMPARE(view.currentIndex() , model.index(0,0)); + + QTest::keyClick(&view, Qt::Key_K); + QTest::qWait(10); + QCOMPARE(view.currentIndex() , model.index(5,0)); //KAFEINE + + QTest::keyClick(&view, Qt::Key_O); + QTest::qWait(10); + QCOMPARE(view.currentIndex() , model.index(6,0)); //KONQUEROR + + QTest::keyClick(&view, Qt::Key_N); + QTest::qWait(10); + QCOMPARE(view.currentIndex() , model.index(6,0)); //KONQUEROR +} + +void tst_QListView::shiftSelectionWithNonUniformItemSizes() +{ + // This checks that no items are selected unexpectedly by Shift-Arrow + // when items with non-uniform sizes are laid out in a grid + { // First test: QListView::LeftToRight flow + QStringList items; + items << "Long\nText" << "Text" << "Text" << "Text"; + QStringListModel model(items); + + QListView view; + view.setFixedSize(250, 250); + view.setFlow(QListView::LeftToRight); + view.setGridSize(QSize(100, 100)); + view.setSelectionMode(QListView::ExtendedSelection); + view.setViewMode(QListView::IconMode); + view.setModel(&model); + view.show(); + QTest::qWait(30); + + // Verfify that item sizes are non-uniform + QVERIFY(view.sizeHintForIndex(model.index(0, 0)).height() > view.sizeHintForIndex(model.index(1, 0)).height()); + + QModelIndex index = model.index(3, 0); + view.setCurrentIndex(index); + QCOMPARE(view.currentIndex(), index); + + QTest::keyClick(&view, Qt::Key_Up, Qt::ShiftModifier); + QTest::qWait(10); + QCOMPARE(view.currentIndex(), model.index(1, 0)); + + QModelIndexList selected = view.selectionModel()->selectedIndexes(); + QCOMPARE(selected.count(), 3); + QVERIFY(!selected.contains(model.index(0, 0))); + } + { // Second test: QListView::TopToBottom flow + QStringList items; + items << "ab" << "a" << "a" << "a"; + QStringListModel model(items); + + QListView view; + view.setFixedSize(250, 250); + view.setFlow(QListView::TopToBottom); + view.setGridSize(QSize(100, 100)); + view.setSelectionMode(QListView::ExtendedSelection); + view.setViewMode(QListView::IconMode); + view.setModel(&model); + view.show(); + QTest::qWait(30); + + // Verfify that item sizes are non-uniform + QVERIFY(view.sizeHintForIndex(model.index(0, 0)).width() > view.sizeHintForIndex(model.index(1, 0)).width()); + + QModelIndex index = model.index(3, 0); + view.setCurrentIndex(index); + QCOMPARE(view.currentIndex(), index); + + QTest::keyClick(&view, Qt::Key_Left, Qt::ShiftModifier); + QTest::qWait(10); + QCOMPARE(view.currentIndex(), model.index(1, 0)); + + QModelIndexList selected = view.selectionModel()->selectedIndexes(); + QCOMPARE(selected.count(), 3); + QVERIFY(!selected.contains(model.index(0, 0))); + } +} QTEST_MAIN(tst_QListView) #include "tst_qlistview.moc" |