Set focus on next row

I am working on activewidgets. I have a input column in my grid,which
is editable. The problem i am facing is that in input column when i use to
press enter after editing, the focus is going somewhere out of grid.Instead i would like the focus to move to immediate next row,please help me on this issue.

Thanks

Hi Alex
I just wanna to know that the question i asked above, whether its possible inactivewidgets or not.Please let me know.