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| author | William Joye <wjoye@cfa.harvard.edu> | 2018-12-25 17:48:54 (GMT) |
|---|---|---|
| committer | William Joye <wjoye@cfa.harvard.edu> | 2018-12-25 17:48:54 (GMT) |
| commit | 8eb0f61e2e27ef6594eee8bcf68d574fb087fe66 (patch) | |
| tree | fc0f3692516c8c3e8090df20223d342a1b64df93 /tk8.6/doc/MainLoop.3 | |
| parent | 5f5fd2864a3193a8d5da12fcb92ba7379084c286 (diff) | |
| download | blt-8eb0f61e2e27ef6594eee8bcf68d574fb087fe66.zip blt-8eb0f61e2e27ef6594eee8bcf68d574fb087fe66.tar.gz blt-8eb0f61e2e27ef6594eee8bcf68d574fb087fe66.tar.bz2 | |
update tcl/tk
Diffstat (limited to 'tk8.6/doc/MainLoop.3')
| -rw-r--r-- | tk8.6/doc/MainLoop.3 | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tk8.6/doc/MainLoop.3 b/tk8.6/doc/MainLoop.3 new file mode 100644 index 0000000..ed4d0ea --- /dev/null +++ b/tk8.6/doc/MainLoop.3 @@ -0,0 +1,28 @@ +'\" +'\" 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. +'\" +.TH Tk_MainLoop 3 "" Tk "Tk Library Procedures" +.so man.macros +.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 |