问如果QWizardPage具有特定值，则调用函数

EN

IntroPage::IntroPage(QWidget *parent)
    : QWizardPage(parent)
{
//    QWizardPage *page = new QWizardPage;

    setTitle(tr("Introduction"));

    QLabel *intro = new QLabel(
                tr("bla bla"));
    intro->setWordWrap(true);

    QLabel *next = new QLabel(
    tr("click next."));
    next->setWordWrap(true);

    QVBoxLayout *layout = new QVBoxLayout;
    layout->addWidget(intro);
    layout->addWidget(next);
    setLayout(layout);
}
int IntroPage::nextId() const
{
    return pageList::LIST_SOFTWARE;
}

SecondPage::SecondPage(QWidget *parent)
    : QWizardPage(parent)
{
     ...
    findApp();
     ...
}