overloading SEL_KEYPRESS

Or something like that...

The idea is to get some widget to do not only what it's supposed to, but also something else. For example, I would really want to hear the buzzing sound of a fly whenever I press Ctrl-z in some FXText.

1. require 'fox16'
2. require 'fox16/responder'
3. include Fox
4. 
   
5. class BuzzingText < FXText
6. 
   
7.   include Responder
8. 
   
9.   def initialize p
10.     super p
11.     FXMAPFUNC(SEL_KEYPRESS, 0, :onKeyPress)
12.   end
13. 
    
14.   def onKeyPress sender, sel, event
15.     super sender, sel, event
16. if (event.state & CONTROLMASK != 0) and (event.code == KEY_z)
17.       # buzz
18. end
19.   end
20. 
    
21. end