void tst_QColumnView::moveGrip()
{
QFETCH(bool, reverse);
if (reverse)
qApp->setLayoutDirection(Qt::RightToLeft);
ColumnView view;
TreeModel model;
view.setModel(&model);
QModelIndex home = model.thirdLevel();
view.setCurrentIndex(home);
view.resize(640, 200);
view.show();
QTest::qWait(ANIMATION_DELAY);
int columnNum = view.createdColumns.count() - 2;
QVERIFY(columnNum >= 0);
QObjectList list = view.createdColumns[columnNum]->children();
QColumnViewGrip *grip = 0;
for (int i = 0; i < list.count(); ++i) {
if ((grip = qobject_cast<QColumnViewGrip *>(list[i]))) {
break;
}
}
if (!grip)
return;
QAbstractItemView *column = qobject_cast<QAbstractItemView *>(grip->parent());
int oldX = column->width();
QCOMPARE(view.columnWidths()[columnNum], oldX);
grip->moveGrip(10);
QCOMPARE(view.columnWidths()[columnNum], (oldX + (reverse ? -10 : 10)));
}
void tst_QColumnView::clicked()
{
ColumnView view;
QDirModel model;
view.setModel(&model);
view.resize(800,300);
view.show();
QModelIndex home = model.index(QDir::homePath());
QVERIFY(home.isValid());
view.setCurrentIndex(home);
QTest::qWait(ANIMATION_DELAY);
QModelIndex parent = home.parent();
QVERIFY(parent.isValid());
qRegisterMetaType<QModelIndex>("QModelIndex");
QSignalSpy clickedSpy(&view, SIGNAL(clicked(const QModelIndex &)));
QPoint localPoint = view.visualRect(home).center();
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, localPoint);
QCOMPARE(clickedSpy.count(), 1);
qApp->processEvents();
if (sizeof(qreal) != sizeof(double)) {
QSKIP("Skipped due to rounding errors", SkipAll);
}
for (int i = 0; i < view.createdColumns.count(); ++i) {
QAbstractItemView *column = view.createdColumns.at(i);
if (column && column->selectionModel() && (column->rootIndex() == home))
QVERIFY(column->selectionModel()->selectedIndexes().isEmpty());
}
}
void tst_QColumnView::resize()
{
ColumnView view;
QDirModel model;
view.setModel(&model);
view.resize(200, 200);
view.show();
QModelIndex home = model.index(QDir::homePath()).parent();
view.setCurrentIndex(home);
QTest::qWait(ANIMATION_DELAY);
view.resize(200, 300);
QTest::qWait(ANIMATION_DELAY);
QVERIFY(view.horizontalScrollBar()->maximum() != 0);
view.resize(view.horizontalScrollBar()->maximum() * 10, 300);
QTest::qWait(ANIMATION_DELAY);
QVERIFY(view.horizontalScrollBar()->maximum() <= 0);
}
void tst_QColumnView::selectedColumns()
{
ColumnView view;
QDirModel model;
view.setModel(&model);
view.resize(800,300);
view.show();
QModelIndex home = model.index(QDir::homePath());
view.setCurrentIndex(home);
QTest::qWait(ANIMATION_DELAY);
for (int i = 0; i < view.createdColumns.count(); ++i) {
QAbstractItemView *column = view.createdColumns.at(i);
if (!column)
continue;
if (!column->rootIndex().isValid() || column->rootIndex() == home)
continue;
QTRY_VERIFY(column->currentIndex().isValid());
}
}
void tst_QColumnView::scrollTo()
{
QFETCH(bool, reverse);
QFETCH(bool, giveFocus);
if (reverse)
qApp->setLayoutDirection(Qt::RightToLeft);
ColumnView view;
view.resize(200, 200);
view.show();
view.scrollTo(QModelIndex(), QAbstractItemView::EnsureVisible);
QCOMPARE(view.HorizontalOffset(), 0);
TreeModel model;
view.setModel(&model);
view.scrollTo(QModelIndex(), QAbstractItemView::EnsureVisible);
QModelIndex home;
home = model.index(0, 0, home);
home = model.index(0, 0, home);
home = model.index(0, 0, home);
view.scrollTo(home, QAbstractItemView::EnsureVisible);
QModelIndex homeFile = model.index(0, 0, home);
view.setRootIndex(home);
QModelIndex index = model.index(0, 0, home);
view.scrollTo(index, QAbstractItemView::EnsureVisible);
QCOMPARE(view.HorizontalOffset(), 0);
// Embedded requires that at least one widget have focus
QWidget w;
w.show();
if (giveFocus)
view.setFocus(Qt::OtherFocusReason);
else
view.clearFocus();
QTRY_COMPARE(view.hasFocus(), giveFocus);
// scroll to the right
int level = 0;
int last = view.HorizontalOffset();
while(model.hasChildren(index) && level < 5) {
view.setCurrentIndex(index);
QTest::qWait(ANIMATION_DELAY);
view.scrollTo(index, QAbstractItemView::EnsureVisible);
QTest::qWait(ANIMATION_DELAY);
qApp->processEvents();
index = model.index(0, 0, index);
level++;
if (level >= 2) {
if (!reverse) {
QTRY_VERIFY(view.HorizontalOffset() < 0);
QTRY_VERIFY(last > view.HorizontalOffset());
} else {
QTRY_VERIFY(view.HorizontalOffset() > 0);
QTRY_VERIFY(last < view.HorizontalOffset());
}
}
last = view.HorizontalOffset();
}
// scroll to the left
int start = level;
while(index.parent().isValid() && index != view.rootIndex()) {
view.setCurrentIndex(index);
QTest::qWait(ANIMATION_DELAY);
view.scrollTo(index, QAbstractItemView::EnsureVisible);
index = index.parent();
if (start != level) {
if (!reverse)
QTRY_VERIFY(last < view.HorizontalOffset());
else
QTRY_VERIFY(last > view.HorizontalOffset());
}
level--;
last = view.HorizontalOffset();
}
// It shouldn't automatically steal focus if it doesn't have it
QTRY_COMPARE(view.hasFocus(), giveFocus);
// Try scrolling to something that is above the root index
home = model.index(0, 0, QModelIndex());
QModelIndex temp = model.index(1, 0, home);
home = model.index(0, 0, home);
home = model.index(0, 0, home);
view.setRootIndex(home);
view.scrollTo(model.index(0, 0, home));
QTest::qWait(ANIMATION_DELAY);
view.scrollTo(temp);
}
