C++ (Cpp) QTreeView::connect Examples

Example #1

File: modeldemo.cpp Project: Gardenya/qtcreator

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    qRegisterMetaType<Error>();

    ThreadedParser parser;

    Memcheck::MemcheckRunner runner;
    runner.setValgrindExecutable(fakeValgrindExecutable());
    runner.setValgrindArguments(QStringList() << QLatin1String("-i") << dataFile(QLatin1String("memcheck-output-sample1.xml")) );
    runner.setParser(&parser);

    ModelDemo demo(&runner);
    runner.connect(&runner, SIGNAL(finished()), &demo, SLOT(finished()));
    ErrorListModel model;
    parser.connect(&parser, SIGNAL(error(Valgrind::XmlProtocol::Error)),
                   &model, SLOT(addError(Valgrind::XmlProtocol::Error)),
                   Qt::QueuedConnection);

    QTreeView errorview;
    errorview.setSelectionMode(QAbstractItemView::SingleSelection);
    errorview.setSelectionBehavior(QAbstractItemView::SelectRows);
    errorview.setModel(&model);
    errorview.show();

    StackModel stackModel;
    demo.stackModel = &stackModel;

    QTreeView stackView;
    stackView.setModel(&stackModel);
    stackView.show();

    errorview.connect(errorview.selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
                      &demo, SLOT(selectionChanged(QItemSelection,QItemSelection)));


    runner.start();

    return app.exec();
}