Manpages

Manpage of Tk_MainWindow

Tk_MainWindow

Section: Tk Library Procedures (3)
Updated: 7.0
Index
Return to Main Contents



 

NAME

Tk_MainWindow, Tk_GetNumMainWindows - functions for querying main window information  

SYNOPSIS

#include <tk.h>

Tk_Window
Tk_MainWindow(interp)

int
Tk_GetNumMainWindows()

 

ARGUMENTS

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



 

DESCRIPTION

A main window is a special kind of toplevel window used as the outermost window in an application.

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.

Tk_GetNumMainWindows returns a count of the number of main windows currently open in the process.

 

KEYWORDS

application, main window


 

Index

NAME
SYNOPSIS
ARGUMENTS
DESCRIPTION
KEYWORDS

This document was created by man2html, using the manual pages.
Time: 01:35:46 GMT, March 29, 2024