MainLoop






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Tk_MainLoop − loop for events until all windows are deleted


#include <tk.h>

Tk_MainLoop()
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     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.


application, event, main loop