/***************************************************************************
 *   Copyright (C) 2004 by Trenton Carr                                    *
 *   trenton.carr@gmail.com                                                *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA.             *
 ***************************************************************************/
 
#ifndef _KMATHVISTRIGPART_H_
#define _KMATHVISTRIGPART_H_

#include "../kmathbase_part.h"

#include <kparts/part.h>
#include <kparts/factory.h>

class QWidget;
class QPainter;
class KUrl;

class TrigView;

/**
 * @author Trenton Carr <trentoncarr@telkomsa.net>
 * @version 0.1
 */
class KMathVisTrigPart : public KMathBasePart
{
    Q_OBJECT
public:
    /**
     * Default constructor
     */
    KMathVisTrigPart(QWidget *parentWidget, const char *widgetName,
                    QObject *parent, const char *name);

private:
    TrigView *m_widget;
};

class KInstance;
class KAboutData;

class KMathVisTrigPartFactory : public KParts::Factory
{
    Q_OBJECT
public:
    KMathVisTrigPartFactory();
    virtual ~KMathVisTrigPartFactory();
    virtual KParts::Part* createPartObject( QWidget *parentWidget, const char *widgetName,
                                            QObject *parent, const char *name,
                                            const char *classname, const QStringList &args );
    static KInstance* instance();
 
private:
    static KInstance* s_instance;
    static KAboutData* s_about;
};

#endif // _KMATHVISTRIGPART_H_
