本文整理汇总了C++中QListView::setFocus方法的典型用法代码示例。如果您正苦于以下问题：C++ QListView::setFocus方法的具体用法？C++ QListView::setFocus怎么用？C++ QListView::setFocus使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QListView的用法示例。
在下文中一共展示了QListView::setFocus方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: QStandardItem
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);
}示例2: enterKey
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);
}
}