org.pepstock.charba.client.callbacks

Class AbstractTooltipBodyCallback

java.lang.Object

org.pepstock.charba.client.callbacks.AbstractTooltipBodyCallback

All Implemented Interfaces:

TooltipBodyCallback

public abstract class AbstractTooltipBodyCallback
extends Object
implements TooltipBodyCallback

Abstract implementation of tooltip body callback in order to help who will implement it to override ONLY needed methods and use the default for the others.

Author:

Andrea "Stock" Stocchero

Constructor Summary

Constructors

Constructor and Description
AbstractTooltipBodyCallback()

Method Summary

Modifier and Type	Method and Description
List<String>	onAfterBody(IsChart chart, List<TooltipItem> items) Returns text to render after the body section. If returns null or empty list, it will be ignored.
List<String>	onBeforeBody(IsChart chart, List<TooltipItem> items) Returns text to render before the body section. If returns null or empty list, it will be ignored.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractTooltipBodyCallback

public AbstractTooltipBodyCallback()

Method Detail

onBeforeBody

public List<String> onBeforeBody(IsChart chart,
                                 List<TooltipItem> items)

Description copied from interface: TooltipBodyCallback

Returns text to render before the body section.
If returns null or empty list, it will be ignored.

Specified by:

onBeforeBody in interface TooltipBodyCallback

Parameters:

chart - chart instance

items - list of all tooltip items

Returns:

a list of labels to apply to the body.

onAfterBody

public List<String> onAfterBody(IsChart chart,
                                List<TooltipItem> items)

Description copied from interface: TooltipBodyCallback

Returns text to render after the body section.
If returns null or empty list, it will be ignored.

Specified by:

onAfterBody in interface TooltipBodyCallback

Parameters:

chart - chart instance

items - list of all tooltips items

Returns:

a list of labels to apply to the body.