FLTK 1.3.0
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00001 // 00002 // "$Id$" 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 "$Id$". 00086 // 00087