FLTK 1.3.0
Fl_Timer.H
1 //
2 // "$Id: Fl_Timer.H 7903 2010-11-28 21:06:39Z matt $"
3 //
4 // Timer header file for the Fast Light Tool Kit (FLTK).
5 //
6 // Copyright 1998-2010 by Bill Spitzak and others.
7 //
8 // This library is free software; you can redistribute it and/or
9 // modify it under the terms of the GNU Library General Public
10 // License as published by the Free Software Foundation; either
11 // version 2 of the License, or (at your option) any later version.
12 //
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 // Library General Public License for more details.
17 //
18 // You should have received a copy of the GNU Library General Public
19 // License along with this library; if not, write to the Free Software
20 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
21 // USA.
22 //
23 // Please report all bugs and problems on the following page:
24 //
25 // http://www.fltk.org/str.php
26 //
27 
28 /* \file
29  Fl_Timer widget . */
30 
31 #ifndef Fl_Timer_H
32 #define Fl_Timer_H
33 
34 #ifndef Fl_Widget_H
35 #include "Fl_Widget.H"
36 #endif
37 
38 // values for type():
39 #define FL_NORMAL_TIMER 0
40 #define FL_VALUE_TIMER 1
41 #define FL_HIDDEN_TIMER 2
42 
50 class FL_EXPORT Fl_Timer : public Fl_Widget {
51  static void stepcb(void *);
52  void step();
53  char on, direction_;
54  double delay, total;
55  long lastsec,lastusec;
56 protected:
57  void draw();
58 public:
59  int handle(int);
60  Fl_Timer(uchar t,int x,int y,int w,int h, const char *l);
61  ~Fl_Timer();
62  void value(double);
64  double value() const {return delay>0.0?delay:0.0;}
70  char direction() const {return direction_;}
76  void direction(char d) {direction_ = d;}
78  char suspended() const {return !on;}
79  void suspended(char d);
80 };
81 
82 #endif
83 
84 //
85 // End of "$Id: Fl_Timer.H 7903 2010-11-28 21:06:39Z matt $".
86 //
87