/****************************************************************************

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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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** This file is part of the Qt3Support module of the Qt Toolkit.

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** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

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** GNU Lesser General Public License Usage

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** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

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** $QT_END_LICENSE$

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****************************************************************************/

#ifndef Q3WIZARD_H

#define Q3WIZARD_H

#include <QtGui/qdialog.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Qt3SupportLight)

class QHBoxLayout;

class Q3WizardPrivate;

class Q_COMPAT_EXPORT Q3Wizard : public QDialog

{

    Q_OBJECT

    Q_PROPERTY( QFont titleFont READ titleFont WRITE setTitleFont )

public:

    Q3Wizard( QWidget* parent=0, const char* name=0, bool modal=false, Qt::WindowFlags f=0 );

    ~Q3Wizard();

    void setVisible(bool);

    void setFont( const QFont & font );

    virtual void addPage( QWidget *, const QString & );

    virtual void insertPage( QWidget*, const QString&, int );

    virtual void removePage( QWidget * );

    QString title( QWidget * ) const;

    void setTitle( QWidget *, const QString & );

    QFont titleFont() const;

    void setTitleFont( const QFont & );

    virtual void showPage( QWidget * );

    QWidget * currentPage() const;

    QWidget* page( int ) const;

    int pageCount() const;

    int indexOf( QWidget* ) const;

    virtual bool appropriate( QWidget * ) const;

    virtual void setAppropriate( QWidget *, bool );

    QPushButton * backButton() const;

    QPushButton * nextButton() const;

    QPushButton * finishButton() const;

    QPushButton * cancelButton() const;

    QPushButton * helpButton() const;

    bool eventFilter( QObject *, QEvent * );

public Q_SLOTS:

    virtual void setBackEnabled( QWidget *, bool );

    virtual void setNextEnabled( QWidget *, bool );

    virtual void setFinishEnabled( QWidget *, bool );

    virtual void setHelpEnabled( QWidget *, bool );

    // obsolete

    virtual void setFinish(  QWidget *, bool ) {}

protected Q_SLOTS:

    virtual void back();

    virtual void next();

    virtual void help();

Q_SIGNALS:

    void helpClicked();

    void selected( const QString& );

protected:

    virtual void layOutButtonRow( QHBoxLayout * );

    virtual void layOutTitleRow( QHBoxLayout *, const QString & );

private:

    void setBackEnabled( bool );

    void setNextEnabled( bool );

    void setHelpEnabled( bool );

    void setNextPage( QWidget * );

    void updateButtons();

    void layOut();

    Q3WizardPrivate *d;

    Q_DISABLE_COPY(Q3Wizard)

};

QT_END_NAMESPACE

QT_END_HEADER

#endif // Q3WIZARD_H