BaseRectItem.h

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/*
-----------------------------------------------------------------------------
This source file is part of FRAPPER
research.animationsinstitut.de
sourceforge.net/projects/frapper

Copyright (c) 2008-2009 Filmakademie Baden-Wuerttemberg, Institute of Animation 

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; version 2.1 of the License.

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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
-----------------------------------------------------------------------------
*/


#ifndef BASERECTITEM_H
#define BASERECTITEM_H

#include "FrapperPrerequisites.h"
#include <QtGui/QGraphicsRectItem>
#include <QtGui/QPainter>

namespace Frapper {

class FRAPPER_CORE_EXPORT BaseRectItem : public QGraphicsRectItem
{

public: // constructors and destructors

    BaseRectItem ( const QColor &color, bool actAsButton = false, QGraphicsItem *parent = 0 );

    ~BaseRectItem ();

public: // functions

    QRectF boundingRect () const;

    virtual void paint ( QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0 ) = 0;

    QColor getColor () const;

protected: // functions

    void hoverEnterEvent ( QGraphicsSceneHoverEvent * event );

    void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );

    void mousePressEvent ( QGraphicsSceneMouseEvent *event );

    void mouseReleaseEvent ( QGraphicsSceneMouseEvent *event );

protected: // data

    QColor m_color;

    bool m_actAsButton;

    bool m_hovered;

    bool m_clicked;

};

} // end namespace Frapper

#endif