Focus

Hi,

I have 4 entities in my table view.

I want to put a focus(cursor position) on 3rd entity.

How it is possible? Can any body explain this.

I knew small clue about this i.e. set_focus method will help for this.

But i want know about set_focus method belongs to which class. and whether i need to write a code in set_focus method or i want to call set_focus method in my code of do_prepare_output method.

Regards,

Suresh.