Fl_Button.h Source File

00001 /*
00002  * $Id: Fl_Button.h,v 1.9 2003/04/01 05:32:32 parshin Exp $
00003  *
00004  * Extended Fast Light Toolkit (EFLTK)
00005  * Copyright (C) 2002-2003 by EDE-Team
00006  * WWW: http://www.sourceforge.net/projects/ede
00007  *
00008  * Fast Light Toolkit (FLTK)
00009  * Copyright (C) 1998-2003 by Bill Spitzak and others.
00010  * WWW: http://www.fltk.org
00011  *
00012  * This library is distributed under the GNU LIBRARY GENERAL PUBLIC LICENSE
00013  * version 2. See COPYING for details.
00014  *
00015  * Author : Mikko Lahteenmaki
00016  * Email  : mikko@fltk.net
00017  *
00018  * Please report all bugs and problems to "efltk-bugs@fltk.net"
00019  *
00020  */
00021 
00022 #ifndef _FL_BUTTON_H_
00023 #define _FL_BUTTON_H_
00024 
00025 #include "Fl_Widget.h"
00026 
00035 class FL_API Fl_Button : public Fl_Widget {
00036 public:
00037     static Fl_Named_Style* default_style;
00038 
00040     Fl_Button(int x, int y, int w, int h,const char *l=0);
00041 
00043     Fl_Button(const char* l = 0,int layout_size=30,Fl_Align layout_al=FL_ALIGN_TOP);
00044 
00046     enum {
00047         NORMAL = 0, 
00048         TOGGLE = 1, 
00049         RADIO  = 2, 
00050         HIDDEN = 3  
00051     };
00052 
00053     bool value() const { return Fl_Widget::value(); }
00054     bool value(bool);
00055 
00057     bool set();
00058 
00060     bool clear();
00061 
00063     void setonly();
00064 
00065     virtual void draw();
00066     virtual int handle(int event);
00067     virtual void preferred_size(int& w, int& h) const;
00068 
00069 protected:
00070     void draw(int glyph, int glyph_width) const;
00071 };
00072 
00073 #endif