reaction-operator.h

00001 // -*- C++ -*-
00002 
00003 /* 
00004  * GChemPaint library
00005  * reaction-operator.h 
00006  *
00007  * Copyright (C) 2004-2008 Jean Bréfort <jean.brefort@normalesup.org>
00008  *
00009  * This program is free software; you can redistribute it and/or 
00010  * modify it under the terms of the GNU General Public License as 
00011  * published by the Free Software Foundation; either version 2 of the
00012  * License, or (at your option) any later version.
00013  *
00014  * This program is distributed in the hope that it will be useful,
00015  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00016  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00017  * GNU General Public License for more details.
00018  *
00019  * You should have received a copy of the GNU General Public License
00020  * along with this program; if not, write to the Free Software
00021  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
00022  * USA
00023  */
00024 
00025 #ifndef GCHEMPAINT_REACTION_OPERATOR_H
00026 #define GCHEMPAINT_REACTION_OPERATOR_H
00027 
00028 #include <gcu/object.h>
00029 
00030 namespace gcp {
00031 
00032 class ReactionOperator: public gcu::Object
00033 {
00034 public:
00035         ReactionOperator ();
00036         virtual ~ReactionOperator ();
00037         
00038         virtual void Add (GtkWidget* w) const;
00039         virtual void Update (GtkWidget* w) const;
00040         virtual void Move (double x, double y, double z = 0);
00041         virtual void SetSelected (GtkWidget* w, int state);
00042         void SetCoords (double x, double y);
00043         bool GetCoords (double* x, double* y) const;
00044         virtual double GetYAlign ();
00045         
00046 private:
00047         double m_x, m_y;
00048         PangoLayout *m_Layout;
00049 };
00050 
00051 }       //      namespace gcp
00052 
00053 #endif  //      GCHEMPAINT_REACTION_OPERATOR_H

Generated on Sat Aug 23 23:10:07 2008 for The Gnome Chemistry Utils by  doxygen 1.5.6