From: tveiga@... (Tiago)
Date: 2004-05-14T02:28:52+09:00
Subject: Re: Grab on TkToplevel window

> Probably there are two effective ways. 
> 
> (1)  window = TkToplevel.new
>      Tk.update
>      window.grab
Worked, thanks a lot.
> 
> (2)  window = TkToplevel.new
>      window.wait_visibility
>      window.grab

I get the same error with this one