Hi Alex,

I have now installed SoyLatte Java 1.6 on one of my Macs (OS X 10.5.8), and it enables me to run ErsatzLisp stuff. In your code below I notice you use "nil" instead of "NIL". Why is that?


On 03-12-10 09:00 , Alexander Burger wrote:
Hi Tomas,

Why does your code

    (java Label 'addMouseListener
       (interface "java.awt.event.MouseListener"
          'mouseClicked '((Ev) (setq Dir (if (= 1 Dir) 12 1)))
          'mouseEntered nil
          'mouseExited nil
          'mousePressed nil
          'mouseReleased nil ) )

have all those nil cases?  Is that necessary?
I would prefer if it were not necessary. But an interface like
MouseListener requires the implementation of all methods. I think I got
a runtime error if I didn't supply all methods. And I didn't investigate
how to implement MouseAdapters which are classes and cannot be handled
by 'interface'.

Do you have an idea? On the other hand I don't worry too much if I
simply supply empty methods (this could be encapsulated in a function).

- Alex

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