com.google.gwt.visualization.client.events
Class OnMouseOverHandler

java.lang.Object
  extended by com.google.gwt.visualization.client.events.Handler
      extended by com.google.gwt.visualization.client.events.OnMouseOverHandler

public abstract class OnMouseOverHandler
extends Handler

This class handles onmouseover events for visualizations such as browsercharts.


Nested Class Summary
static class OnMouseOverHandler.OnMouseOverEvent
          The onmouseover event is fired when the mouse is over data displayed in the visualization.
 
Constructor Summary
OnMouseOverHandler()
           
 
Method Summary
protected  void onEvent(Properties properties)
          This method should be overridden by event-specific Handler subclasses.
abstract  void onMouseOverEvent(OnMouseOverHandler.OnMouseOverEvent event)
           
 
Methods inherited from class com.google.gwt.visualization.client.events.Handler
addHandler
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

OnMouseOverHandler

public OnMouseOverHandler()
Method Detail

onMouseOverEvent

public abstract void onMouseOverEvent(OnMouseOverHandler.OnMouseOverEvent event)

onEvent

protected void onEvent(Properties properties)
                throws Properties.TypeException
Description copied from class: Handler
This method should be overridden by event-specific Handler subclasses. The subclass should extract the event properties (if any), create a GWT Event bean object, and pass it to the event-specific callback.

Specified by:
onEvent in class Handler
Parameters:
properties - The JavaScriptObject containing data about the event.
Throws:
Properties.TypeException - If some property of the event has an unexpected type.