From: Josef Wolf <jw@...>
Date: 2006-09-07T01:50:13+09:00
Subject: Re: How to properly bind context menus to canvas in Ruby/Tk?

On Wed, Sep 06, 2006 at 04:00:45AM +0900, Morton Goldberg wrote:
> On Sep 5, 2006, at 2:00 PM, Josef Wolf wrote:

> >How do you "dismiss" the menu?  Whatever I do, I never get the  
> >second menu.
> By left clicking -- either on or off the menu.

Don't work here.

> Which menu don't you get, the canvas' or the rect's?

I always get the canvas menu and never see the rectangle's menu.

> >The Tk::Bind manpage mentions that processing of matching callbacks  
> >can
> >be controlled by "return" or calling "Tk->break" inside the callback.
> >That is, the rectangle's callback should call Tk->break.  But none of
> >the involved classes seem to have a break method.  And returning
> >false/true/nil/1/0 don't have any effect, too.  Any ideas?
> I believe the Ruby/Tk equivalent is Tk.callback_break, but I don't  
> think it will help here where we're dealing with an interaction  
> between a bind and an itembind.

I tried Tk.callback_break too, and it didn't work.  I just forgot to
mention this in my last mail.