This is called whenever the user clicks the backwall part of the Popup.
Since 1.23
backwall,clicked;
static void on_efl_ui_popup_event_backwall_clicked(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_POPUP_EVENT_BACKWALL_CLICKED, on_efl_ui_popup_event_backwall_clicked, d); }