node.hpp

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/*
 Modular Psi - A graph tracker of the Parapsychologcal scientific development
 Copyright (C) 2005 Leonardo Stern

 This program is free software; you can redistribute it and/or modify it under
 the terms of the Common Public License Version 1.0 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 Common Public License for more details.

 You should have received a copy of the Common Public License along with this program;
*/


#ifndef NODE_HPP
#define NODE_HPP

#include <qwidget.h>
#include <qobject.h>
#include <qstring.h>
#include "const.hpp"
#include "nodelist.hpp"
#include "../gui/principal.h"

class Edge;
class EdgeList;
class NodeList;

class Node : public QWidget
{
        Q_OBJECT
        Q_PROPERTY( QString publicName READ publicName WRITE setPublicName )
        Q_PROPERTY( QString description READ description WRITE setDescription )
        Q_PROPERTY( float trust READ trust WRITE setTrust )     
        Q_PROPERTY (bool changed READ changed WRITE setChanged )
        
    public:
        Node ( QWidget *parent, const char* name=0, WFlags f=0 );
        ~Node();

        QString publicName() const {return p_name; };
        QString description() const {return p_description;} ;
        float trust() const {return p_trust; };
        bool changed() const {return p_changed;};
        
        void setPublicName(QString nome);
        void setDescription(QString descricao);
        void setTrust(float confianca);
        void setChanged(bool alterado);
        
        Edge* getNode( QString dest ); 
        
        EdgeList* incoming; 
        EdgeList* outgoing; 
        
        QPoint center;

    protected:
        QString p_name;
        QString p_description;
        float p_trust;
        float p_changed;
        void init();
    };
        
# endif // NODE_HPP