FLTK 1.3.0
Fl_Timer.H
00001 //
00002 // "$Id: Fl_Timer.H 7903 2010-11-28 21:06:39Z matt $"
00003 //
00004 // Timer header file for the Fast Light Tool Kit (FLTK).
00005 //
00006 // Copyright 1998-2010 by Bill Spitzak and others.
00007 //
00008 // This library is free software; you can redistribute it and/or
00009 // modify it under the terms of the GNU Library General Public
00010 // License as published by the Free Software Foundation; either
00011 // version 2 of the License, or (at your option) any later version.
00012 //
00013 // This library is distributed in the hope that it will be useful,
00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016 // Library General Public License for more details.
00017 //
00018 // You should have received a copy of the GNU Library General Public
00019 // License along with this library; if not, write to the Free Software
00020 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00021 // USA.
00022 //
00023 // Please report all bugs and problems on the following page:
00024 //
00025 //     http://www.fltk.org/str.php
00026 //
00027 
00028 /* \file
00029    Fl_Timer widget . */
00030 
00031 #ifndef Fl_Timer_H
00032 #define Fl_Timer_H
00033 
00034 #ifndef Fl_Widget_H
00035 #include "Fl_Widget.H"
00036 #endif
00037 
00038 // values for type():
00039 #define FL_NORMAL_TIMER         0
00040 #define FL_VALUE_TIMER          1
00041 #define FL_HIDDEN_TIMER         2
00042 
00050 class FL_EXPORT Fl_Timer : public Fl_Widget {
00051   static void stepcb(void *);
00052   void step();
00053   char on, direction_;
00054   double delay, total;
00055   long lastsec,lastusec;
00056 protected:
00057   void draw();
00058 public:
00059   int handle(int);
00060   Fl_Timer(uchar t,int x,int y,int w,int h, const char *l);
00061   ~Fl_Timer();
00062   void value(double);
00064   double value() const {return delay>0.0?delay:0.0;}
00070   char direction() const {return direction_;}
00076   void direction(char d) {direction_ = d;}
00078   char suspended() const {return !on;}
00079   void suspended(char d);
00080 };
00081 
00082 #endif
00083 
00084 //
00085 // End of "$Id: Fl_Timer.H 7903 2010-11-28 21:06:39Z matt $".
00086 //
00087