public function getEditorComponent():Component
Return the component that should be added to the tree hierarchy for this editor.
The editor component should can accept normal component event listeners such as Component.ON_RELEASE, Component.ON_PRESS ...
public function addActionListener(func:Function, obj:Object):Object
Add a listener to listen the editor event when the edited item changes.
addChangeListener(func:Function)
addChangeListener(func:Function, obj:Object)
the listener added.