registerListener<T extends Event> method
Null safety
- EventListener<
T> listener, - Component component,
- [int? priority]
Implementation
void registerListener<T extends Event>(
EventListener<T> listener, Component component,
[int? priority]) {
_retrieveListeners(listener.getType())
..add(_ListenerReference<T>(
listener, component, priority ?? component.priority))
..sort();
}