Tk Library Procedures

NAME

Tk_MainWindow - find the main window for an application

SYNOPSIS

#include <tk.h>

Tk_Window
Tk_MainWindow(interp)

ARGUMENTS

Tcl_Interp *interp (in/out)
Interpreter associated with the application.

DESCRIPTION

If interp is associated with a Tk application then Tk_MainWindow returns the application's main window. If there is no Tk application associated with interp then Tk_MainWindow returns NULL and leaves an error message in interp->result.

KEYWORDS

application, main window

Last change: 7.0
[ tcl7.6 | tk4.2 | X-ref ]

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