?? graphtreelabel.h
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/*************************************************************************** * Copyright (C) 2006-2007 by Rajko Albrecht * * ral@alwins-world.de * * * * 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 GRAPHTREELABEL_H#define GRAPHTREELABEL_H#include "graphtree/drawparams.h"#include <qcanvas.h>/** @author Rajko Albrecht <ral@alwins-world.de>*/class GraphTreeLabel : public QCanvasRectangle,StoredDrawParams{public: GraphTreeLabel(const QString&,const QString&,const QRect&r,QCanvas*c); virtual ~GraphTreeLabel(); virtual int rtti()const; virtual void drawShape(QPainter& p); void setBgColor(const QColor&); const QString&nodename()const; const QString&source()const; void setSource(const QString&); virtual void setSelected(bool);protected: QString m_Nodename; QString m_SourceNode;};class GraphEdge;class GraphEdgeArrow:public QCanvasPolygon{public: GraphEdgeArrow(GraphEdge*,QCanvas*); GraphEdge*edge(); virtual void drawShape(QPainter&); virtual int rtti()const;private: GraphEdge*_edge;};/* line */class GraphEdge:public QCanvasSpline{public: GraphEdge(QCanvas*); virtual ~GraphEdge(); virtual void drawShape(QPainter&); QPointArray areaPoints() const; virtual int rtti()const;};class GraphMark:public QCanvasRectangle{public: GraphMark(GraphTreeLabel*,QCanvas*); virtual ~GraphMark(); virtual int rtti()const; virtual bool hit(const QPoint&)const; virtual void drawShape(QPainter&);private: static QPixmap*_p;};#endif
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