Re: Ada Java question

[Tom Halliley <Tom.Halliley@sd.aonix.com>]

Kendal Van Dyke wrote:
> 
> I am trying to redefine the keyDown event so that I can do something
> when an arrow key is pressed while an applet is running, but I seem to
> be having a problem when I compile  - it's giving me errors saying that
> "Direct name, event, is not visible"
> 
> Here is my code. What's wrong with it?
> 
>   function keyDown(obj : access tank_obj;
> 
>                    e : event_ptr;
> 

Do you mean "event" here, rather than "e"?

>                    key : Integer) return boolean is
> 
>   begin
> 
>     CASE key IS
> 
>       WHEN event.UP => return true;
> 
>       WHEN event.DOWN => return true;
> 
>       WHEN event.LEFT => return true;
> 
>       WHEN event.RIGHT => return true;
> 
>       WHEN Others => return true;
> 
>     end CASE;
> 
>     return true;
> 
>   end keyDown;
> 


TomH
 
-------------------------------------------------------------------
J. Thomas Halliley | Principal Software Engineer |  619.824.0348
  tomh@aonix.com   |            Aonix            | San Diego,  CA