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

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

public abstract class SortHandler
extends Handler

This class handles sort events for visualizations such as Table.

Nested Class Summary

class

SortHandler.SortEvent This event is triggered when the user clicks on a column heading.

Constructor Summary

SortHandler()

Method Summary

protected void	onEvent(Properties event) This method should be overridden by event-specific Handler subclasses.
abstract void	onSort(SortHandler.SortEvent 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

SortHandler

public SortHandler()

Method Detail

onSort

public abstract void onSort(SortHandler.SortEvent event)

onEvent

protected void onEvent(Properties event)
                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:

event - The JavaScriptObject containing data about the event.

Throws:

Properties.TypeException - If some property of the event has an unexpected type.