initWidgetEvents method
Init widget events with external events controller
@override void initState() { super.initState(); initWidgetEvents(widget.eventsController); }
Implementation
@protected
void initWidgetEvents([WidgetEventController? controller]) {
if (controller != null) {
_externalController = controller;
} else {
_internalController = WidgetEventController();
}
widgetEvents.addListener(didChangeWidgetEvents);
}