/****************************************************************************
**
** Copyright (C) 1992-2004 Trolltech AS. All rights reserved.
**
** This file is part of the designer application of the Qt Toolkit.
**
** 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.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
**   information about Qt Commercial License Agreements.
** 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.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef PREFERENCEDIALOG_H
#define PREFERENCEDIALOG_H

#include <QtGui/QDialog>
#include <QtCore/QList>

class PreferenceInterface;
class QStackedWidget;
class QTreeWidget;
class QTreeWidgetItem;

class PreferenceDialog : public QDialog
{
    Q_OBJECT
public:
    PreferenceDialog(QWidget *parent);
    ~PreferenceDialog();

private slots:
    void accept();
    void reject();
    void changePane(QTreeWidgetItem *);

private:
    QList<PreferenceInterface *> m_preferences;
    QStackedWidget *m_stack;
    QTreeWidget *m_treeWidget;
};
#endif
