473     return menu->main_header;  in lv_menu_get_main_header()
567     lv_obj_t * main_header = lv_obj_class_create_obj(&lv_menu_main_header_cont_class, main_cont);  in lv_menu_constructor()  local
568     lv_obj_class_init_obj(main_header);  in lv_menu_constructor()
569     lv_obj_set_size(main_header, LV_PCT(100), LV_SIZE_CONTENT);  in lv_menu_constructor()
570     lv_obj_set_flex_flow(main_header, LV_FLEX_FLOW_ROW);  in lv_menu_constructor()
571 …lv_obj_set_flex_align(main_header, LV_FLEX_ALIGN_START, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER…  in lv_menu_constructor()
572     lv_obj_remove_flag(main_header, LV_OBJ_FLAG_CLICKABLE);  in lv_menu_constructor()
573     lv_obj_add_flag(main_header, LV_OBJ_FLAG_EVENT_BUBBLE);  in lv_menu_constructor()
574     menu->main_header = main_header;  in lv_menu_constructor()
577     lv_obj_t * main_header_back_btn = lv_button_create(menu->main_header);  in lv_menu_constructor()
586     lv_obj_t * main_header_title = lv_label_create(menu->main_header);  in lv_menu_constructor()
692     if(menu->main_header == NULL || menu->main_page == NULL) return;  in lv_menu_refr_main_header_mode()
697             lv_obj_move_to_index(menu->main_header, 0);  in lv_menu_refr_main_header_mode()
701             lv_obj_move_to_index(menu->main_header, 0);  in lv_menu_refr_main_header_mode()
705             lv_obj_move_to_index(menu->main_header, 1);  in lv_menu_refr_main_header_mode()
710     lv_obj_refr_size(menu->main_header);  in lv_menu_refr_main_header_mode()
712     lv_obj_update_layout(menu->main_header);  in lv_menu_refr_main_header_mode()
714     if(lv_obj_get_content_height(menu->main_header) == 0) {  in lv_menu_refr_main_header_mode()
715         lv_obj_add_flag(menu->main_header, LV_OBJ_FLAG_HIDDEN);  in lv_menu_refr_main_header_mode()
718         lv_obj_remove_flag(menu->main_header, LV_OBJ_FLAG_HIDDEN);  in lv_menu_refr_main_header_mode()