ChangeListener (GWT Javadoc)

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

DelegatingChangeListenerCollection
```
@Deprecated
public interface ChangeListener
extends java.util.EventListener
```
Deprecated.
As of GWT 1.6, DOM and logical change events are separate. Use ChangeHandler for changes triggered by a DOM-based change event and ValueChangeHandler for changes resulting from a logical event such as a method call that changes state

Event listener interface for 'change' events.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`onChange(Widget sender)`	Deprecated. See the deprecation message on this interface for details

- Method Detail
  - onChange
```
@Deprecated
void onChange(Widget sender)
```
    Deprecated.
    See the deprecation message on this interface for details
    
    Fired when a widget changes, where 'change' is defined by the widget sending the event.
    
    Parameters:
    
    sender - the widget that has changed