Tk::After man page on BSDOS

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Tk::After(3)	      perl/Tk Documentation	     Tk::After(3)

NAME
       Tk::After - support class for Tk::Widget::after

SYNOPSIS
	 $id = $widget->after(time,callback);
	 $id = $widget->afterIdle(callback);
	 $widget->afterCancel($id);

	 $id = $widget->repeat(period,callback);

       Internally this class is used to implement above.

	 $id = Tk::After->new($widget,$time,'method',callback);
	 $id->cancel;

DESCRIPTION
       This class is a wrapper used by Tk::Widget::after to auto-
       cancel after calls when a widget is destroyed.

       callback is a normal perl/Tk callback. Method is either
       'once' or 'repeat'

       This is first attempt at the code and interface is likely
       to change.  So for the time being at least use
       $widget->after(...) interface.

25/Aug/1997		    Tk400.202				1

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