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#ifndef EDGE_H
#define EDGE_H
#include "graphelementdata.h"
#include <QObject>
class Node;
class Edge : public QObject
{
Q_OBJECT
public:
explicit Edge(Node *s, Node *t, QObject *parent = 0);
~Edge();
Node *source() const;
Node *target() const;
GraphElementData *data() const;
void setData(GraphElementData *data);
QString sourceAnchor() const;
void setSourceAnchor(const QString &sourceAnchor);
QString targetAnchor() const;
void setTargetAnchor(const QString &targetAnchor);
Node *edgeNode() const;
void setEdgeNode(Node *edgeNode);
signals:
public slots:
private:
QString _sourceAnchor;
QString _targetAnchor;
// owned
Node *_edgeNode;
GraphElementData *_data;
// referenced
Node *_source;
Node *_target;
};
#endif // EDGE_H
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