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diff --git a/doc/MainLoop.3 b/doc/MainLoop.3 new file mode 100644 index 0000000..339f7e1 --- /dev/null +++ b/doc/MainLoop.3 @@ -0,0 +1,32 @@ +'\" +'\" 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 +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +'\" SCCS: @(#) MainLoop.3 1.3 96/03/26 18:15:01 +'\" +.so man.macros +.TH Tk_MainLoop 3 "" Tk "Tk Library Procedures" +.BS +.SH NAME +Tk_MainLoop \- loop for events until all windows are deleted +.SH SYNOPSIS +.nf +\fB#include <tk.h>\fR +.sp +\fBTk_MainLoop\fR() +.BE + +.SH DESCRIPTION +.PP +\fBTk_MainLoop\fR is a procedure that loops repeatedly calling +\fBTcl_DoOneEvent\fR. It returns only when there are no applications +left in this process (i.e. no main windows exist anymore). Most +windowing applications will call \fBTk_MainLoop\fR after +initialization; the main execution of the application will consist +entirely of callbacks invoked via \fBTcl_DoOneEvent\fR. + +.SH KEYWORDS +application, event, main loop |