Editable cell in ALV

Hi guys,

I'm using 'REUSE_ALV_GRID_DISPLAY' to display the data.

I wrote "WA_FIELDCAT-EDIT = 'X'." to make the colomn editable.

And I want to know how to make the specific cell to be editable.

I searched the Internet and found:

DATA STYLELIN TYPE LVC_S_STYL.

STYLELIN-STYLE = CL_GUI_ALV_GRID=>MC_STYLE_DISABLED.

But it seems that it only work on 'REUSE_ALV_GRID_DISPLAY_LVC'.

could anyone give me some ideas? Thanks.