/*
 *   Copyright 2009 Johan Thelin <e8johan@gmail.com>
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU Library General Public License as
 *   published by the Free Software Foundation; either version 2 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 Library General Public
 *   License along with this program; if not, write to the
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

#ifndef LOADLIGHT_H
#define LOADLIGHT_H

#include <Plasma/Applet>
#include <Plasma/DataEngine>

class QSizeF;

class PlasmaLoadLight : public Plasma::Applet
{
    Q_OBJECT

public:
    PlasmaLoadLight( QObject *parent, 
                     const QVariantList &args );
    
    void init();
    
    void paintInterface( QPainter *painter, 
                         const QStyleOptionGraphicsItem *option, 
                         const QRect &contentsRect );
    
protected slots:
    void sourceAdded( const QString &name );
    void dataUpdated( const QString &sourceName, 
                      const Plasma::DataEngine::Data &data );
    
private:
    double m_load;
};

#endif // LOADLIGHT_H