From: Tom Sawyer <transami@...>
Date: 2002-08-29T17:55:18+09:00
Subject: Re: Ruby/DL with GTK gtk_signal_connect

thank you, thank you, thank you! worked like a champ! :)

FYI- my step brother is living in japan right now and is teaching
english there. i've asked him to translate the Ruby/DL docs into
english. hopfully he'll have the time to do it soon. i'll pass them
along to you when he's done.

oh, i have one more question, if you don't mind. since, i can't read the
jp docs :( i'm inserting text into a Text widget. and i need to define
the GdkColor. how do i create s Struct to use with Ruby/DL? ex-

Gtk.gtk_text_insert(@native, Gtk.gdk_font_load('courier'), GdkColor?,
GdkColor?, @meta.value, -1)

Ruby/DL is great! thanks again,
~tom


On Thu, 2002-08-29 at 02:01, Takaaki Tateishi wrote:
> Hello,
> 
> > have a problem. i dont know how to get gtk_signal_connect to reference a
> > proc. ex-
> > Gtk.gtk_signal_connect(@native, "destroy", proc { @meta.close }, nil)
> 
> How about `DL.callback'? It assigns a Proc object to a callback function.
> 
>   sym = DL.callback('0PP', proc)
> 
> `sym' is a Symbol object which represents the callback function, and it
> can be used with gtk_signal_connect() as follows:
> 
>   Gtk.gtk_signal_connect(@native, "destroy", sym, nil)
> 
> -- 
> Takaaki Tateishi <ttate@kt.jaist.ac.jp>
> 
> 
-- 
~transami