Hi,

I'm putting out some text in a window using a TkLabel. The problem is 
that the text only seems to appear once the method has finished.
Is there a way to make labels update after .configure immediately?

Code example:
   btnExit = TkButton.new() do
     text "Exit"
     command {
       label.configure ("text" => 'Good bye!') #never appears!
       sleep 2
       exit
     }
   end

Thanks!
Ralf.

pm. Is there an "official" tk and/or gtk newsgroup? Where can I find the 
archive of this Ruby group?