From: Hidetoshi NAGAI <nagai@...>
Date: 2007-04-03T19:13:07+09:00
Subject: Re: Problem with Tk::Tile::Dialog#client_frame

From: Christian Surlykke <christian@surlykke.dk>
Subject: Re: Problem with Tk::Tile::Dialog#client_frame
Date: Mon, 26 Mar 2007 03:51:19 +0900
Message-ID: <200703252051.15413.christian@surlykke.dk>
> Still trying to call Tk::Tile::Dialog#client_frame and still having problems.
    (snip)
> - but then I get:
> 
> /usr/local/lib/ruby/1.8/tk.rb:1694:in `_invoke_without_enc': bad window path 
> name ".w00000.f" (RuntimeError)
>         from /usr/local/lib/ruby/1.8/tk.rb:1694:in `_ip_invoke_core'
>         from /usr/local/lib/ruby/1.8/tk.rb:1730:in `_tk_call_core'
>         from /usr/local/lib/ruby/1.8/tk.rb:1758:in `tk_call_without_enc'
>         from ./dialogtst.rb:32:in `client_frame'
>         from ./dialogtst.rb:37

The real widget of Tk::Tile::Dialog is generated 
when "show" method is called.
Before that, "client_frame" method returns an invalid widget path.

It is the specificaion of the widget. 
But, I can understand that it is inconvenient.
I'll consider better ways.
-- 
Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)