From: Hidetoshi NAGAI <nagai@...>
Date: 2003-09-05T12:26:27+09:00
Subject: Re: using tktable under ruby

Hi, 

From: Ferenc Engard <ferenc@engard.hu>
Subject: using tktable under ruby
Date: Fri, 5 Sep 2003 08:08:09 +0900
Message-ID: <3F57C4FA.DA14AAAC@engard.hu>
> How should I define the command parameter of tktable in ruby to get use
> of it? I need something like "... -command [list fnname %r %c] ...", and
> of course the callback is written in ruby. Unfortunately, it seems that
> the functions needed for to not to write from scratch are private in
> TkComm/TkCore, e.g. ruby2tcl, and maybe install_cmd. Or am I missing
> something?

Unfortunately, current Ruby/Tk doesn't have a general framework for 
callbacks with parameters. But one of the sample is included in the 
definition of TkEntry on Ruby 1.8.0. Please refer the implement of 
'validatecommand' option of the entry widget. 
-- 
                                  Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)