Executing a method from a bean ?

I must be missing something, what should I do in order to execute a servoy method from a bean, is it possible :?:

Example: we decided to place a jScrollBar in a tabpannel in order to let the user browse through complex data which we have to process before displaying to her/him.
Everything works well, but whatever we try we could not find how to trigger the servoy method when the scrollbar is modified by the user.
What are we missing?
Does anybody have an example of a working jScollBar?
Thank You in advance.

It is default not possible to trigger a Servoy method from a bean, unless the bean was designed to work within Servoy (such as the recently released dbtreeview)
The jscrollbar is a default java swing bean which can be used by asking the value from the bean in for example onRecordSave event on a form.