[Haskell-cafe] C++ virtual methods (was Reviving wxHaskell)

[Donn Cave]

...
> In the longer term, we could look at:
...
> * Subclassing of widgets in Haskell ( i.e. allow C++ virtual methods to
> be redefined in Haskell) - moderately hard

Has that been done successfully elsewhere?  What would the Haskell
API look like - record of method functions?  (If the question seems
obtuse, I haven't used wxHaskell, more interested in the idea in
general - I've done it with Python, but there the API is more obvious.)

	Donn Cave, donn at drizzle.com