Copyright (c) 1990-1992 The Regents of the University of California.
Copyright (c) 1994-1996 Sun Microsystems, Inc.

See the file "license.terms" for information on usage and redistribution
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SCCS: @(#) MainLoop.3 1.3 96/03/26 18:15:01

.so man.macros
Tk_MainLoop 3 "" Tk "Tk Library Procedures"
S
NAME
Tk_MainLoop - loop for events until all windows are deleted
SYNOPSIS
#include <tk.h>
Tk_MainLoop()
E 

 DESCRIPTION

Tk_MainLoop is a procedure that loops repeatedly calling
Tcl_DoOneEvent. It returns only when there are no applications
left in this process (i.e. no main windows exist anymore). Most
windowing applications will call Tk_MainLoop after
initialization; the main execution of the application will consist
entirely of callbacks invoked via Tcl_DoOneEvent.


 KEYWORDS
application, event, main loop