public interface ColorChangedHandler
extends com.google.gwt.event.shared.EventHandler
| Modifier and Type | Method and Description | 
|---|---|
| void | onColorChanged(ColorChangedEvent event)Override this method to be kept informed when the ColorPicker changes in real-time  (for example, if you need to update
 your own GUI accordingly). | 
void onColorChanged(ColorChangedEvent event)
getBlue() or  getLuminosity())to obtain current state as required.event - the event