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90 lines
2.8 KiB
90 lines
2.8 KiB
14 years ago
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/***************************************************************************
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* Copyright (C) 2006-2007 by Rajko Albrecht *
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* ral@alwins-world.de *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef GRAPHTREELABEL_H
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#define GRAPHTREELABEL_H
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#include "graphtree/drawparams.h"
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#include <qcanvas.h>
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/**
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@author Rajko Albrecht <ral@alwins-world.de>
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*/
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class GraphTreeLabel : public QCanvasRectangle,StoredDrawParams
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{
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public:
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GraphTreeLabel(const QString&,const QString&,const QRect&r,QCanvas*c);
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virtual ~GraphTreeLabel();
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virtual int rtti()const;
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virtual void drawShape(QPainter& p);
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void setBgColor(const QColor&);
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const QString&nodename()const;
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const QString&source()const;
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void setSource(const QString&);
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virtual void setSelected(bool);
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protected:
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QString m_Nodename;
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QString m_SourceNode;
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};
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class GraphEdge;
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class GraphEdgeArrow:public QCanvasPolygon
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{
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public:
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GraphEdgeArrow(GraphEdge*,QCanvas*);
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GraphEdge*edge();
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virtual void drawShape(QPainter&);
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virtual int rtti()const;
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private:
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GraphEdge*_edge;
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};
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/* line */
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class GraphEdge:public QCanvasSpline
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{
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public:
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GraphEdge(QCanvas*);
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virtual ~GraphEdge();
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virtual void drawShape(QPainter&);
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QPointArray areaPoints() const;
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virtual int rtti()const;
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};
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class GraphMark:public QCanvasRectangle
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{
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public:
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GraphMark(GraphTreeLabel*,QCanvas*);
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virtual ~GraphMark();
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virtual int rtti()const;
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virtual bool hit(const QPoint&)const;
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virtual void drawShape(QPainter&);
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private:
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static QPixmap*_p;
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};
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#endif
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