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

java.lang.Object
  com.google.gwt.visualization.client.events.Handler
      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.