void tst_QColumnView::swapPreview()
{
// swap the preview widget in updatePreviewWidget
QColumnView view;
QStringList sl;
sl << QLatin1String("test");
QStringListModel model(sl);
view.setModel(&model);
view.setCurrentIndex(view.indexAt(QPoint(1, 1)));
connect(&view, SIGNAL(updatePreviewWidget(const QModelIndex &)),
this, SLOT(setPreviewWidget()));
view.setCurrentIndex(view.indexAt(QPoint(1, 1)));
QTest::qWait(ANIMATION_DELAY);
qApp->processEvents();
}
void tst_QColumnView::indexAt()
{
QColumnView view;
QCOMPARE(view.indexAt(QPoint(0,0)), QModelIndex());
QDirModel model;
view.setModel(&model);
QModelIndex home = model.index(QDir::homePath());
QModelIndex homeFile = model.index(0, 0, home);
if (!homeFile.isValid())
return;
view.setRootIndex(home);
QRect rect = view.visualRect(QModelIndex());
QVERIFY(!rect.isValid());
rect = view.visualRect(homeFile);
QVERIFY(rect.isValid());
QModelIndex child;
for (int i = 0; i < model.rowCount(home); ++i) {
child = model.index(i, 0, home);
rect = view.visualRect(child);
QVERIFY(rect.isValid());
if (i > 0)
QVERIFY(rect.top() > 0);
QCOMPARE(view.indexAt(rect.center()), child);
view.selectionModel()->select(child, QItemSelectionModel::SelectCurrent);
view.setCurrentIndex(child);
qApp->processEvents();
QTest::qWait(200);
// test that the second row doesn't start at 0
if (model.rowCount(child) > 0) {
child = model.index(0, 0, child);
QVERIFY(child.isValid());
rect = view.visualRect(child);
QVERIFY(rect.isValid());
QVERIFY(rect.left() > 0);
QCOMPARE(view.indexAt(rect.center()), child);
break;
}
}
}