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| author | William Joye <wjoye@cfa.harvard.edu> | 2016-10-18 17:31:55 (GMT) |
|---|---|---|
| committer | William Joye <wjoye@cfa.harvard.edu> | 2016-10-18 17:31:55 (GMT) |
| commit | 39e34335fb6eb6eaf2b7ee51ccf172006dd46fbb (patch) | |
| tree | 8e5374666c7f0b3017176ec9d6e6b6eae0dcabac /tk8.6/doc/MainWin.3 | |
| parent | 066971b1e6e77991d9161bb0216a63ba94ea04f9 (diff) | |
| parent | 6b095f3c8521ca7215e6ff5dcbada52b197ef7d0 (diff) | |
| download | blt-39e34335fb6eb6eaf2b7ee51ccf172006dd46fbb.zip blt-39e34335fb6eb6eaf2b7ee51ccf172006dd46fbb.tar.gz blt-39e34335fb6eb6eaf2b7ee51ccf172006dd46fbb.tar.bz2 | |
Merge commit '6b095f3c8521ca7215e6ff5dcbada52b197ef7d0' as 'tk8.6'
Diffstat (limited to 'tk8.6/doc/MainWin.3')
| -rw-r--r-- | tk8.6/doc/MainWin.3 | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tk8.6/doc/MainWin.3 b/tk8.6/doc/MainWin.3 new file mode 100644 index 0000000..c3af3e7 --- /dev/null +++ b/tk8.6/doc/MainWin.3 @@ -0,0 +1,40 @@ +'\" +'\" 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. +'\" +.TH Tk_MainWindow 3 7.0 Tk "Tk Library Procedures" +.so man.macros +.BS +.SH NAME +Tk_MainWindow, Tk_GetNumMainWindows \- functions for querying main window information +.SH SYNOPSIS +.nf +\fB#include <tk.h>\fR +.sp +Tk_Window +\fBTk_MainWindow\fR(\fIinterp\fR) +.sp +int +\fBTk_GetNumMainWindows\fR() +.SH ARGUMENTS +.AS Tcl_Interp *pathName +.AP Tcl_Interp *interp in/out +Interpreter associated with the application. +.BE +.SH DESCRIPTION +.PP +A main window is a special kind of toplevel window used as the +outermost window in an application. +.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 interpreter \fIinterp\fR's result. +.PP +\fBTk_GetNumMainWindows\fR returns a count of the number of main +windows currently open in the current thread. +.SH KEYWORDS +application, main window |