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Fl_Dial.h

00001 /*
00002  * $Id: Fl_Dial.h,v 1.4 2003/03/30 17:46:17 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_DIAL_H_
00023 #define _FL_DIAL_H_
00024 
00025 #include "Fl_Valuator.h"
00026 
00028 class FL_API Fl_Dial : public Fl_Valuator {
00029 
00030 public:
00031     static Fl_Named_Style* default_style;
00032 
00034     Fl_Dial(int x,int y,int w,int h, const char *l = 0);
00035 
00037     Fl_Dial(const char* l = 0,int layout_size=30,Fl_Align layout_al=FL_ALIGN_TOP,int label_w=100);
00038 
00039     // values for type()
00040     enum {
00041         NORMAL = 0,
00042         LINE,
00043         FILL
00044     };
00045 
00046     short angle1() const {return a1;}
00047     void angle1(short a) {a1 = a;}
00048     short angle2() const {return a2;}
00049     void angle2(short a) {a2 = a;}
00050     void angles(short a, short b) {a1 = a; a2 = b;}
00051 
00052     virtual int handle(int);
00053     virtual void draw();
00054 
00055 private:
00056     short a1,a2;
00057 };
00058 
00059 #endif

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