FLTK 1.3.9: Fl_Timer.H Source File

FLTK 1.3.9

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Fl_Timer.H
1//
2// "$Id$"
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. Distribution and use rights are outlined in
9// the file "COPYING" which should have been included with this file. If this
10// file is missing or damaged, see the license at:
11//
12// http://www.fltk.org/COPYING.php
13//
14// Please report all bugs and problems on the following page:
15//
16// http://www.fltk.org/str.php
17//
18
19/* \file
20 Fl_Timer widget . */
21
22#ifndef Fl_Timer_H
23#define Fl_Timer_H
24
25#ifndef Fl_Widget_H
26#include "Fl_Widget.H"
27#endif
28
29// values for type():
30#define FL_NORMAL_TIMER 0
31#define FL_VALUE_TIMER 1
32#define FL_HIDDEN_TIMER 2
33
41 class FL_EXPORT Fl_Timer : public Fl_Widget {
42 static void stepcb(void *);
43 void step();
44 char on, direction_;
45 double delay, total;
46 long lastsec,lastusec;
47protected:
48 void draw();
49public:
50 int handle(int);
51 Fl_Timer(uchar t,int x,int y,int w,int h, const char *l);
52 ~Fl_Timer();
53 void value(double);
55 double value() const {return delay>0.0?delay:0.0;}
61 char direction() const {return direction_;}
67 void direction(char d) {direction_ = d;}
69 char suspended() const {return !on;}
70 void suspended(char d);
71};
72
73#endif
74
75//
76// End of "$Id$".
77//
78
Fl_Widget.H
Fl_Widget, Fl_Label classes .
Fl_Timer
This is provided only to emulate the Forms Timer widget.
Definition Fl_Timer.H:41
Fl_Timer::suspended
char suspended() const
Gets or sets whether the timer is suspended.
Definition Fl_Timer.H:69
Fl_Timer::value
double value() const
See void Fl_Timer::value(double)
Definition Fl_Timer.H:55
Fl_Timer::direction
void direction(char d)
Gets or sets the direction of the timer.
Definition Fl_Timer.H:67
Fl_Timer::direction
char direction() const
Gets or sets the direction of the timer.
Definition Fl_Timer.H:61
Fl_Widget
Fl_Widget is the base class for all widgets in FLTK.
Definition Fl_Widget.H:101
Fl_Widget::draw
virtual void draw()=0
Draws the widget.
Fl_Widget::handle
virtual int handle(int event)
Handles the specified event.
Definition Fl_Widget.cxx:112
uchar
unsigned char uchar
unsigned char
Definition fl_types.h:30