Classes
 ClassDescription
 CollectionEvent The mx.events.CollectionEvent class represents an event that is dispatched when the associated collection changes.
 PropertyChangeEvent The PropertyChangeEvent class represents the event object passed to the event listener when one of the properties of an object has changed, and provides information about the change.
 PropertyChangeEventKind The PropertyChangeEventKind class defines the constant values for the kind property of the PropertyChangeEvent class.
 StateChangeEvent The StateChangeEvent class represents an event that is dispatched when the currentState property of a component changes.