Russian Qt Forum

class WIZARD : public QWizard
{
    Q_OBJECT

public:
    WIZARD(QWidget *parent = 0);
};

class One : public QWizardPage
{
    Q_OBJECT
public:
    One(QWidget *parent = 0);
    int nextId() const;
};

class Two : public QWizardPage
{
    Q_OBJECT
public:
    Two(QWidget *parent = 0);
    int nextId() const;
    void initializePage();

private:
    void test();
    QProgressBar *progBar;
};

class Three : public QWizardPage
{
    Q_OBJECT
public:
    Three(QWidget *parent = 0);
};

WIZARD::WIZARD(QWidget *parent)
    : QWizard(parent)
{
    setPage(0, new One);
    setPage(1, new Two);
    setPage(2, new Three);

    setStartId(0);
}

One::One(QWidget *parent)
    : QWizardPage(parent)
{}

int One::nextId() const
{
    return 1;
}

Two::Two(QWidget *parent)
    : QWizardPage(parent)
{
    progBar = new QProgressBar;
    progBar->setMaximum(3);

    QVBoxLayout *layout = new QVBoxLayout;
    layout->addWidget(progBar);
    setLayout(layout);
}

void Two::initializePage() {
    test();
}

void Two::test() {
    QTest::qWait(500);
    progBar->setValue(1);
    QTest::qWait(500);
    progBar->setValue(2);
    QTest::qWait(500);
    progBar->setValue(3);
}

int Two::nextId() const
{
    return 2;
}

Three::Three(QWidget *parent)
    : QWizardPage(parent)
{}