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diff --git a/doc/MainWin.3 b/doc/MainWin.3 new file mode 100644 index 0000000..4144812 --- /dev/null +++ b/doc/MainWin.3 @@ -0,0 +1,36 @@ +'\" +'\" Copyright (c) 1990 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: @(#) MainWin.3 1.5 96/03/26 18:15:15 +'\" +.so man.macros +.TH Tk_MainWindow 3 7.0 Tk "Tk Library Procedures" +.BS +.SH NAME +Tk_MainWindow \- find the main window for an application +.SH SYNOPSIS +.nf +\fB#include <tk.h>\fR +.sp +Tk_Window +\fBTk_MainWindow\fR(\fIinterp\fR) +.SH ARGUMENTS +.AS Tcl_Interp *pathName +.AP Tcl_Interp *interp in/out +Interpreter associated with the application. +.BE + +.SH DESCRIPTION +.PP +If \fIinterp\fR is associated with a Tk application then \fBTk_MainWindow\fR +returns the application's main window. +If there is no Tk application associated with \fIinterp\fR then +\fBTk_MainWindow\fR returns NULL and leaves an error message +in \fIinterp->result\fR. + +.SH KEYWORDS +application, main window |