209     if(menu->main_page != NULL) {  in lv_menu_set_page()
210         lv_obj_set_parent(menu->main_page, menu->storage);  in lv_menu_set_page()
229     menu->main_page = page;  in lv_menu_set_page()
457     return menu->main_page;  in lv_menu_get_cur_main_page()
590     menu->main_page = NULL;  in lv_menu_constructor()
692     if(menu->main_header == NULL || menu->main_page == NULL) return;  in lv_menu_refr_main_header_mode()
698             lv_obj_set_flex_grow(menu->main_page, 1);  in lv_menu_refr_main_header_mode()
702             lv_obj_set_flex_grow(menu->main_page, 0);  in lv_menu_refr_main_header_mode()
706             lv_obj_set_flex_grow(menu->main_page, 1);  in lv_menu_refr_main_header_mode()
711     lv_obj_refr_size(menu->main_page);  in lv_menu_refr_main_header_mode()
813     lv_menu_page_t * main_page = (lv_menu_page_t *)lv_menu_get_cur_main_page(obj);  in lv_menu_value_changed_event_cb()  local
814     if(main_page != NULL && menu->main_header_title != NULL) {  in lv_menu_value_changed_event_cb()
815         if(main_page->title != NULL) {  in lv_menu_value_changed_event_cb()
816             lv_label_set_text(menu->main_header_title, main_page->title);  in lv_menu_value_changed_event_cb()