/***************************************************************************
 *   Copyright (c) 2008  Nikolaj Hald Nielsen <nhnFreespirit@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 Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
 ***************************************************************************/
 
#ifndef MAINCONTROLSBUTTON_H
#define MAINCONTROLSBUTTON_H

#include <QGraphicsItem>

#include <QAction>
#include <QPainter>

/**
	@author Nikolaj Hald Nielsen <nhnFreespirit@gmail.com>
*/
class MainControlsButton : public QGraphicsItem
{
public:
    MainControlsButton( QGraphicsItem *parent );
    ~MainControlsButton();
    
    void setSvgPrefix( const QString &prefix );
    void setAction( QAction *action );

    void paint( QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget );
    QRectF boundingRect() const;
    QPainterPath shape() const;

protected:
    virtual void hoverEnterEvent( QGraphicsSceneHoverEvent *event );
    virtual void hoverLeaveEvent( QGraphicsSceneHoverEvent *event );
    virtual void keyPressEvent( QKeyEvent *event );
    virtual void mouseMoveEvent( QGraphicsSceneMouseEvent *event );
    virtual void mousePressEvent( QGraphicsSceneMouseEvent *event );
    virtual void mouseReleaseEvent( QGraphicsSceneMouseEvent *event );

private:
    QString  m_prefix;
    QAction *m_action;
    bool     m_mouseOver;
    bool     m_mouseDown;
};

#endif
