Hi all

It would be good to remove the obsolete methods contained in the 
ScrollPane class.
I checked and none of the methods is called in the image. I was going 
to deprecate them.
However, some of them are also implemented by TwoWayScrollPane.
So apparently the idea was that ScrollPane and TwoWayScrollPane should 
be polymorphic
but this does not make sense if part of the common interface is 
obsolete in ScrollPane.

Stef