Tk_MainLoop(3tk)

Tk_MainLoop(3)        Tk Library Procedures        Tk_MainLoop(3)

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NAME

     Tk_MainLoop - loop for events until all windows are deleted

SYNOPSIS

     #include <tk.h>

     Tk_MainLoop()
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DESCRIPTION

     Tk_MainLoop is a procedure  that  loops  repeatedly  calling
     Tcl_DoOneEvent.   It returns only when there are no applica-
     tions 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

Tk                        Last change:                          1