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

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 RCS: @(#) $Id$
 
.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