rectangle.h

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00001 // -*- C++ -*-
00002 
00003 /* 
00004  * Gnome Chemistry Utils
00005  * gccv/rectangle.h 
00006  *
00007  * Copyright (C) 2008-2010 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 GCCV_RECTANGLE_H
00026 #define GCCV_RECTANGLE_H
00027 
00030 #include "fill-item.h"
00031 
00032 namespace gccv {
00039 class Rectangle: public FillItem
00040 {
00041 public:
00051         Rectangle (Canvas *canvas, double x, double y, double width, double height);
00063         Rectangle (Group *parent, double x, double y, double width, double height, ItemClient *client = NULL);
00067         virtual ~Rectangle ();
00068 
00077         void SetPosition (double x, double y, double width, double height);
00084         void GetPosition (double &x, double &y) const;
00093         void GetPosition (double &x, double &y, double &width, double &height) const;
00094 
00095         // virtual methods
00103         double Distance (double x, double y, Item **item) const;
00110         void Draw (cairo_t *cr, bool is_vector) const;
00117         void Move (double x, double y);
00118 
00119 protected:
00123         void UpdateBounds ();
00124 
00125 private:
00126         double m_x, m_y, m_w, m_h;
00127 };
00128 
00129 }
00130 
00131 #endif  //       GCCV_RECTANGLE_H

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