00001 /*************************************************************************** 00002 * Copyright (C) 2004 by Gav Wood * 00003 * gav@cs.york.ac.uk * 00004 * * 00005 * This program is free software; you can redistribute it and/or modify * 00006 * it under the terms of the GNU General Public License as published by * 00007 * the Free Software Foundation; either version 2 of the License, or * 00008 * (at your option) any later version. * 00009 * * 00010 * This program is distributed in the hope that it will be useful, * 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00013 * GNU General Public License for more details. * 00014 * * 00015 * You should have received a copy of the GNU General Public License * 00016 * along with this program; if not, write to the * 00017 * Free Software Foundation, Inc., * 00018 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * 00019 ***************************************************************************/ 00020 #ifndef FLOATINGLINK_H 00021 #define FLOATINGLINK_H 00022 00023 #define __GEDDEI_BUILD 00024 00025 #include <qpoint.h> 00026 #include <qcanvas.h> 00027 00028 class BobPort; 00029 00033 class FloatingLink: public QCanvasLine 00034 { 00035 BobPort *theFrom; 00036 QPoint theTo; 00037 00038 public: 00039 void update(); 00040 void setFrom(BobPort *from); 00041 void setTo(QPoint to) { theTo = to; update(); } 00042 00043 FloatingLink(QCanvas *c); 00044 }; 00045 00046 #endif