void tst_QItemDelegate::uintEdit()
{
QListView view;
QStandardItemModel model;
{
QStandardItem *data=new QStandardItem;
data->setEditable(true);
data->setData(QVariant((uint)1), Qt::DisplayRole);
model.setItem(0, 0, data);
}
{
QStandardItem *data=new QStandardItem;
data->setEditable(true);
data->setData(QVariant((uint)1), Qt::DisplayRole);
model.setItem(1, 0, data);
}
view.setModel(&model);
view.setEditTriggers(QAbstractItemView::AllEditTriggers);
const QModelIndex firstCell = model.index(0, 0);
QCOMPARE(firstCell.data(Qt::DisplayRole).userType(), static_cast<int>(QMetaType::UInt));
view.selectionModel()->setCurrentIndex(model.index(0, 0), QItemSelectionModel::Select);
view.edit(firstCell);
QSpinBox *sb = view.findChild<QSpinBox*>();
QVERIFY(sb);
sb->stepUp();
// Select another index to trigger the end of editing.
const QModelIndex secondCell = model.index(1, 0);
view.selectionModel()->setCurrentIndex(secondCell, QItemSelectionModel::Select);
QCOMPARE(firstCell.data(Qt::DisplayRole).userType(), static_cast<int>(QMetaType::UInt));
QCOMPARE(firstCell.data(Qt::DisplayRole).toUInt(), static_cast<uint>(2));
view.edit(secondCell);
// The first spinbox is deleted with deleteLater, so it is still there.
QList<QSpinBox*> sbList = view.findChildren<QSpinBox*>();
QCOMPARE(sbList.size(), 2);
sb = sbList.at(1);
sb->stepDown(); // 1 -> 0
sb->stepDown(); // 0 (no effect)
sb->stepDown(); // 0 (no effect)
// Select another index to trigger the end of editing.
view.selectionModel()->setCurrentIndex(firstCell, QItemSelectionModel::Select);
QCOMPARE(secondCell.data(Qt::DisplayRole).userType(), static_cast<int>(QMetaType::UInt));
QCOMPARE(secondCell.data(Qt::DisplayRole).toUInt(), static_cast<uint>(0));
}
void tst_QItemDelegate::doubleEditorNegativeInput()
{
QStandardItemModel model;
QStandardItem *item = new QStandardItem;
item->setData(10.0, Qt::DisplayRole);
model.appendRow(item);
QListView view;
view.setModel(&model);
view.show();
QModelIndex index = model.index(0, 0);
view.setCurrentIndex(index); // the editor will only selectAll on the current index
view.edit(index);
QList<QDoubleSpinBox*> editors = qFindChildren<QDoubleSpinBox *>(view.viewport());
QCOMPARE(editors.count(), 1);
QDoubleSpinBox *editor = editors.at(0);
QCOMPARE(editor->value(), double(10));
QTest::keyClick(editor, Qt::Key_Minus);
QTest::keyClick(editor, Qt::Key_1);
QTest::keyClick(editor, Qt::Key_0);
QTest::keyClick(editor, Qt::Key_Comma); //support both , and . locales
QTest::keyClick(editor, Qt::Key_Period);
QTest::keyClick(editor, Qt::Key_0);
QTest::keyClick(editor, Qt::Key_Enter);
QApplication::processEvents();
QCOMPARE(index.data().toString(), QString("-10"));
}
void tst_QItemDelegate::editorKeyPress()
{
QFETCH(QString, initial);
QFETCH(QString, expected);
QStandardItemModel model;
model.appendRow(new QStandardItem(initial));
QListView view;
view.setModel(&model);
view.show();
QModelIndex index = model.index(0, 0);
view.setCurrentIndex(index); // the editor will only selectAll on the current index
view.edit(index);
QList<QLineEdit*> lineEditors = qFindChildren<QLineEdit *>(view.viewport());
QCOMPARE(lineEditors.count(), 1);
QLineEdit *editor = lineEditors.at(0);
QCOMPARE(editor->selectedText(), initial);
QTest::keyClicks(editor, expected);
QTest::keyClick(editor, Qt::Key_Enter);
QApplication::processEvents();
QCOMPARE(index.data().toString(), expected);
}
void tst_QItemDelegate::task257859_finalizeEdit()
{
QStandardItemModel model;
model.appendRow(new QStandardItem());
QListView view;
view.setModel(&model);
view.show();
QApplication::setActiveWindow(&view);
view.setFocus();
QTest::qWait(30);
QModelIndex index = model.index(0, 0);
view.edit(index);
QTest::qWait(30);
QList<QLineEdit *> lineEditors = qFindChildren<QLineEdit *>(view.viewport());
QCOMPARE(lineEditors.count(), 1);
QPointer<QWidget> editor = lineEditors.at(0);
QCOMPARE(editor->hasFocus(), true);
QDialog dialog;
QTimer::singleShot(500, &dialog, SLOT(close()));
dialog.exec();
QTRY_VERIFY(!editor);
}
void tst_QItemDelegate::enterKey()
{
QFETCH(WidgetType, widget);
QFETCH(int, key);
QFETCH(bool, expectedFocus);
QStandardItemModel model;
model.appendRow(new QStandardItem());
QListView view;
view.setModel(&model);
view.show();
QApplication::setActiveWindow(&view);
view.setFocus();
QTest::qWait(30);
struct TestDelegate : public QItemDelegate
{
WidgetType widgetType;
virtual QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& /*option*/, const QModelIndex& /*index*/) const
{
QWidget *editor = 0;
switch(widgetType) {
case LineEdit:
editor = new QLineEdit(parent);
break;
case TextEdit:
editor = new QTextEdit(parent);
break;
case PlainTextEdit:
editor = new QPlainTextEdit(parent);
break;
}
editor->setObjectName(QString::fromLatin1("TheEditor"));
return editor;
}
} delegate;
delegate.widgetType = widget;
view.setItemDelegate(&delegate);
QModelIndex index = model.index(0, 0);
view.setCurrentIndex(index); // the editor will only selectAll on the current index
view.edit(index);
QTest::qWait(30);
QList<QWidget*> lineEditors = qFindChildren<QWidget *>(view.viewport(), QString::fromLatin1("TheEditor"));
QCOMPARE(lineEditors.count(), 1);
QPointer<QWidget> editor = lineEditors.at(0);
QCOMPARE(editor->hasFocus(), true);
QTest::keyClick(editor, Qt::Key(key));
QApplication::processEvents();
// The line edit has already been destroyed, so avoid that case.
if (widget == TextEdit || widget == PlainTextEdit) {
QVERIFY(!editor.isNull());
QCOMPARE(editor && editor->hasFocus(), expectedFocus);
}
}