82 lines
2.1 KiB
HTML
82 lines
2.1 KiB
HTML
<html>
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<body>
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<hr break>
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<h2><a name="Fl_Timer">class Fl_Timer</a></h2>
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<hr>
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<h3>Class Hierarchy</h3>
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<ul><pre>
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<a href="#Fl_Widget">Fl_Widget</a>
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+----<b>Fl_Timer</b>
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</pre></ul>
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<h3>Include Files</h3>
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<ul><pre>
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#include <FL/Fl_Timer.H>
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</pre></ul>
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<h3>Description</h3>
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This is provided only to emulate the Forms Timer widget. It works by
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making a timeout callback every 1/5 second. This is wasteful and
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inaccurate if you just want something to happen a fixed time in the
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future. You should directly call <a
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href="#add_timeout"><tt>Fl::add_timeout()</tt></a> instead.
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<h3>Methods</h3>
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<ul>
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<li><a href="#Fl_Timer.Fl_Timer">Fl_Timer</a>
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<li><a href="#Fl_Timer.~Fl_Timer">~Fl_Timer</a>
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<li><a href="#Fl_Timer.direction">direction</a>
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<li><a href="#Fl_Timer.suspended">suspended</a>
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<li><a href="#Fl_Timer.value">value</a>
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</ul>
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<h4><a name="Fl_Timer.Fl_Timer">Fl_Timer::Fl_Timer(uchar type, int x, int y, int w, int h, const char *label = 0)</a></h4>
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Creates a new <tt>Fl_Timer</tt> widget using the given type, position, size, and
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label string. The <tt>type</tt> parameter can be any of the following symbolic
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constants:
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<ul>
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<li><tt>FL_NORMAL_TIMER</tt> - The timer just does the callback
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and displays the string "Timer" in the widget.
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<li><tt>FL_VALUE_TIMER</tt> - The timer does the callback and
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displays the current timer value in the widget.
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<li><tt>FL_HIDDEN_TIMER</tt> - The timer just does the callback
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and does not display anything.
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</ul>
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<h4><a name="Fl_Timer.~Fl_Timer">virtual Fl_Timer::~Fl_Timer()</a></h4>
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Destroys the timer and removes the timeout.
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<h4><a name="Fl_Timer.direction">char direction() const<br>
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void direction(char d)</a></h4>
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Gets or sets the direction of the timer. If the direction is zero then
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the timer will count up, otherwise it will count down from the initial
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<tt>value()</tt>.
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<h4><a name="Fl_Timer.suspended">char suspended() const<br>
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void suspended(char d)</a></h4>
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Gets or sets whether the timer is suspended.
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<h4><a name="Fl_Timer.value">float value() const<br>
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void value(float)</a></h4>
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Gets or sets the current timer value.
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</body>
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</html>
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