[cdt-dev]: How to implement scrolling hover help?

[Jeff Johnston <jjohnstn@xxxxxxxxxx>]

I have recently created hover help for my editor.  I cannot figure out 
how to set it up so one can focus the hover help using F2 and scroll 
within it in the cases where the amount of text is too large for the 
default hover help window size.  The Java editor does this but it isn't 
apparent to me what it had to do to set this feature up.

Can anybody point me to the appropriate information?

Thanks,

-- Jeff J.