From: Yukihiro Matsumoto <matz@...>
Date: 2004-10-04T19:01:41+09:00
Subject: Re: how to escape variable expansion in a block

Hi,

In message "Re: how to escape variable expansion in a block"
    on Mon, 4 Oct 2004 05:33:09 +0900, "Joachim Wuttke" <wuttke1@web.de> writes:

|It works, but the introduction of the auxiliary
|variable �this� is not very elegant. Is there another
|way to tell the TkButton constructor that  �buttonPressed�
|is a member of the class it was called from ?

Currently, there's no way to avoid.  If TkObject had parent attribute,
it could be:

|        TkButton.new( frame ) {
|            text 'press here'
|            command proc { parent.buttonPressed }
|        }

Just a possibility.

							matz.