Called when scrolling upwards.
Since 1.23
scroll,up;
EFL_UI_EVENT_SCROLL_UP(void)
static void on_efl_ui_event_scroll_up(void *data, const Efl_Event *event) { void info = event->info; Eo *obj = event->object; Data *d = data; /* event hander code */ } static void setup_event_handler(Eo *obj, Data *d) { efl_event_callback_add(obj, EFL_UI_EVENT_SCROLL_UP, on_efl_ui_event_scroll_up, d); }