CollectionEventList class
class CollectionEventList implements EventListenerList {
List listeners;
CollectionEventList() {
listeners = [];
}
CollectionEventList add(fn, {bool useCapture}) {
listeners.add(fn);
return this;
}
bool dispatch(CollectionEvent event) {
listeners.forEach((fn) {fn(event);});
return true;
}
}
Implements
Constructors
new CollectionEventList() #
CollectionEventList() {
listeners = [];
}
Properties
List listeners #
List listeners;
Methods
CollectionEventList add(fn, [bool useCapture]) #
CollectionEventList add(fn, {bool useCapture}) {
listeners.add(fn);
return this;
}
bool dispatch(CollectionEvent event) #
bool dispatch(CollectionEvent event) {
listeners.forEach((fn) {fn(event);});
return true;
}
EventListenerList remove(EventListener handler, [bool useCapture]) #
inherited from EventListenerList
EventListenerList remove(EventListener handler, [bool useCapture]);