Qt Toolkit - qwizard.h include file

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# qwizard.h

This is the verbatim text of the qwizard.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    ** $Id: qt/src/dialogs/qwizard.h   2.3.2   edited 2001-01-26 $
    **
    ** Definition of the QWizard class.
    **
    ** Created : 990101
    **
    ** Copyright (C) 1999 by Trolltech AS.  All rights reserved.
    **
    ** This file is part of the dialogs module of the Qt GUI Toolkit.
    **
    ** This file may be distributed under the terms of the Q Public License
    ** as defined by Trolltech AS of Norway and appearing in the file
    ** LICENSE.QPL included in the packaging of this file.
    **
    ** This file may be distributed and/or modified under the terms of the
    ** GNU General Public License version 2 as published by the Free Software
    ** Foundation and appearing in the file LICENSE.GPL included in the
    ** packaging of this file.
    **
    ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
    ** licenses may use this file in accordance with the Qt Commercial License
    ** Agreement provided with the Software.
    **
    ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
    ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
    **
    ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
    **   information about Qt Commercial License Agreements.
    ** See http://www.trolltech.com/qpl/ for QPL licensing information.
    ** See http://www.trolltech.com/gpl/ for GPL licensing information.
    **
    ** Contact info@trolltech.com if any conditions of this licensing are
    ** not clear to you.
    **
    **********************************************************************/

    #ifndef QWIZARDDIALOG_H
    #define QWIZARDDIALOG_H

    #ifndef QT_H
    #include "qdialog.h"
    #endif // QT_H

    #ifndef QT_NO_WIZARD

    class QWizardPrivate;
    class QWizardPagePrivate;
    class QWizard;
    class QHBoxLayout;

    class Q_EXPORT QWizard : public QDialog
    {
        Q_OBJECT
    public:
        QWizard( QWidget *parent=0, const char *name=0, bool modal=FALSE,
                 WFlags f=0 );
        ~QWizard();

        void show();

        void setFont( const QFont & font );

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

        QString title( QWidget * ) const;
        void setTitle( QWidget *, const QString & );

        virtual void showPage( QWidget * );

        QWidget * currentPage() const;

        QWidget* page( int pos ) const;
        int pageCount() 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 slots:
        virtual void setBackEnabled( QWidget *, bool );
        virtual void setNextEnabled( QWidget *, bool );
        virtual void setFinishEnabled( QWidget *, bool );

        virtual void setHelpEnabled( QWidget *, bool );

        virtual void setFinish(  QWidget *, bool );

    protected slots:
        virtual void back();
        virtual void next();
        virtual void help();

    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();
        QWizardPrivate *d;

    private:        // Disabled copy constructor and operator=
    #if defined(Q_DISABLE_COPY)
        QWizard( const QWizard & );
        QWizard& operator=( const QWizard & );
    #endif
    };

    #endif // QT_NO_WIZARD

    #endif // QWIZARD_H