Tk_MainWindow - find the main window for an application

Tk documentation Contained in the Tk distribution.

Index

NAME

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Tk_MainWindow - find the main window for an application

SYNOPSIS

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#include <tk.h>

Tk_Window Tk_MainWindow(interp)

ARGUMENTS

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Tcl_Interp *interp (in/out)

Interpreter associated with the application.

DESCRIPTION

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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

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application, main window

Tk documentation Contained in the Tk distribution. 
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