question about ALV OO

Hi, everyone

I have a question about ALV .

There is two ALV display function, 'REUSE_ALV_LIST_DISPLAY' and 'REUSE_ALV_GIRD_DISPLAY'.

Using these two funcion, we can display the ALV in two style, list and grid.

My question is how I can show the List style in the OO program module.

I use CL_GUI_ALV_GRID, and by which way, I can show a ALV as the effect 'REUSE_ALV_LIST_DISPLAY' do.

Do something setting in the IS_LAYOUT when call SET_TABLE_FOR_FIRST_DISPLAY?

Any suggestion is welcome, thanks a lot