Display ALV List in Object Oriented Method

Dear Guru ,

I have encountered an issue which i am trying to resolve

I am using following custom code to display lists of the entries of <F_FS> in ALV GRID FORMAT

For display data in ALV GRID FORMAT i am using class cl_gui_alv_grid.

But the requirment is like this i have to show it in ALV LIST Display Format .

when i searched for class cl_gui_alv_list i found that Object Type CL_GUI_ALV_LIST does not exist

Please show me some guide line how to achieve this .....

DATA : gt_cust TYPE REF TO cl_gui_custom_container. "Custom Container
  DATA : cust TYPE scrfname VALUE 'CC_OUTPUT'. "Custom controller
  DATA : gt_grid TYPE REF TO cl_gui_alv_grid. "ALV List Viewer
  FIELD-SYMBOLS : <f_fs> TYPE table. "FieldSymbol for holding fields
  DATA  : t_cat     TYPE STANDARD TABLE OF lvc_s_fcat INITIAL SIZE 0."To hold Field Catalog
  IF gt_cust IS INITIAL.
    CREATE OBJECT gt_cust
      EXPORTING
        container_name = cust.
    CREATE OBJECT gt_grid
      EXPORTING
        i_parent = gt_cust.
**--Display the data in the grid control
    CALL METHOD gt_grid->set_table_for_first_display
    EXPORTING
        i_buffer_active       = 'X'
        i_bypassing_buffer    = ' '
    CHANGING
        it_outtab = <f_fs>
        it_fieldcatalog = t_cat
    EXCEPTIONS
        invalid_parameter_combination = 1
        program_error = 2
        too_many_lines = 3
    OTHERS = 4    .
    IF sy-subrc <> 0.
    ENDIF.
  ENDIF.