Called when photocal detail loading started

Since 1.23

load,detail;

EFL_UI_IMAGE_ZOOMABLE_EVENT_LOAD_DETAIL(void)

static void
on_efl_ui_image_zoomable_event_load_detail(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_IMAGE_ZOOMABLE_EVENT_LOAD_DETAIL, on_efl_ui_image_zoomable_event_load_detail, d);
}