Change standard pf-status of alv using class CL_GUI_ALV_GRID

Hy everyone, I have to intercept when user press the filter button from the alv standard toolbar; maybe I can copy the standard pf-status from alv and set a custom pf-status like using cl_alv_table; but i have to develope with class CL_GUI_ALV_GRID for edit some cell... Is it any way to do this ?

Thank you very much !!