complexwizard.h Example File
^{dialogs/complexwizard/complexwizard.h}

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    ** Copyright (C) 2004-2006 Trolltech ASA. All rights reserved.
    **
    ** This file is part of the documentation of the Qt Toolkit.
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    ** and appearing in the file LICENSE.GPL included in the packaging of
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    #ifndef COMPLEXWIZARD_H
    #define COMPLEXWIZARD_H

    #include <QDialog>
    #include <QList>

    class QHBoxLayout;
    class QPushButton;
    class QVBoxLayout;
    class WizardPage;

    class ComplexWizard : public QDialog
    {
        Q_OBJECT

    public:
        ComplexWizard(QWidget *parent = 0);

        QList<WizardPage *> historyPages() const { return history; }

    protected:
        void setFirstPage(WizardPage *page);

    private slots:
        void backButtonClicked();
        void nextButtonClicked();
        void completeStateChanged();

    private:
        void switchPage(WizardPage *oldPage);

        QList<WizardPage *> history;
        QPushButton *cancelButton;
        QPushButton *backButton;
        QPushButton *nextButton;
        QPushButton *finishButton;
        QHBoxLayout *buttonLayout;
        QVBoxLayout *mainLayout;
    };

    class WizardPage : public QWidget
    {
        Q_OBJECT

    public:
        WizardPage(QWidget *parent = 0);

        virtual void resetPage();
        virtual WizardPage *nextPage();
        virtual bool isLastPage();
        virtual bool isComplete();

    signals:
        void completeStateChanged();
    };

    #endif