ViewFlagGraphicsItem.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 VIEWFLAGGRAPHICSITEM_H
#define VIEWFLAGGRAPHICSITEM_H

#include "FlagGraphicsItem.h"
#include "ViewNode.h"
#include <QtGui/QAction>

namespace Frapper {

class FRAPPER_CORE_EXPORT ViewFlagGraphicsItem : public FlagGraphicsItem
{

    Q_OBJECT

public: // constructors and destructors

    ViewFlagGraphicsItem ( QGraphicsItem *parent, bool state, const QPointF &position, unsigned int stageIndex );

    ~ViewFlagGraphicsItem ();

public: // functions

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

protected: // events

    void contextMenuEvent ( QGraphicsSceneContextMenuEvent *event );

signals: //

    void stageIndexSet ( unsigned int stageIndex );

    private slots: //

        void selectStage ( QAction *triggeredAction );

        void setStageIndex ( unsigned int index, ViewNode *viewNode );

private: // data

    unsigned int m_stageIndex;

    QActionGroup *m_stageActionGroup;

};

} // end namespace Frapper

#endif