lv_roller_private.h¶ struct _lv_roller_t¶ Public Members lv_obj_t obj¶ uint32_t option_cnt¶ Number of options uint32_t sel_opt_id¶ Index of the current option uint32_t sel_opt_id_ori¶ Store the original index on focus uint32_t inf_page_cnt¶ Number of extra pages added to make the roller look infinite lv_roller_mode_t mode¶ uint32_t moved¶