org.pepstock.charba.client.callbacks.impl

Class AtLeastOneDatasetHandler

java.lang.Object

org.pepstock.charba.client.callbacks.impl.AtLeastOneDatasetHandler

All Implemented Interfaces:

com.google.gwt.event.shared.EventHandler, ChartEventHandler, LegendClickEventHandler

public class AtLeastOneDatasetHandler
extends java.lang.Object
implements LegendClickEventHandler

Implementation of legend click handler which disable the capability to hide the last visible dataset.
In this way, always a dataset is showed.

Author:

Andrea "Stock" Stocchero

See Also:

LegendClickEventHandler

Constructor Summary

Constructors

Constructor and Description
AtLeastOneDatasetHandler()

Method Summary

Modifier and Type	Method and Description
void	onClick(LegendClickEvent event) Invoked when the user clicks on the chart legend.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AtLeastOneDatasetHandler

public AtLeastOneDatasetHandler()

Method Detail

onClick

public void onClick(LegendClickEvent event)

Description copied from interface: LegendClickEventHandler

Invoked when the user clicks on the chart legend.

Specified by:

onClick in interface LegendClickEventHandler

Parameters:

event - legend click event