Package org.apache.wicket.extensions.breadcrumb.panel

Class BreadCrumbParticipantDelegate

java.lang.Object

org.apache.wicket.extensions.breadcrumb.panel.BreadCrumbParticipantDelegate

All Implemented Interfaces:

Serializable, IBreadCrumbParticipant, org.apache.wicket.util.io.IClusterable

public abstract class BreadCrumbParticipantDelegate
extends Object
implements IBreadCrumbParticipant

Base implementation for Panel/ Component based IBreadCrumbParticipant that decouples the implementation from the actual panel class.

Author:

eelcohillenius

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
BreadCrumbParticipantDelegate(org.apache.wicket.Component component)	Construct.

Method Summary

Modifier and Type	Method	Description
org.apache.wicket.Component	getComponent()	Gets the participating component.
void	onActivate(IBreadCrumbParticipant previous)	If the previous participant is not null (and a component, which it should be), replace that component on it's parent with this one.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.extensions.breadcrumb.IBreadCrumbParticipant

getTitle

Constructor Detail

BreadCrumbParticipantDelegate

public BreadCrumbParticipantDelegate(org.apache.wicket.Component component)

Construct.

Parameters:

component -

Method Detail

getComponent

public org.apache.wicket.Component getComponent()

Description copied from interface: IBreadCrumbParticipant

Gets the participating component. Typically, this is a panel.

Specified by:

getComponent in interface IBreadCrumbParticipant

Returns:

The participating component, must return a non-null value

See Also:

IBreadCrumbParticipant.getComponent()

onActivate

public void onActivate(IBreadCrumbParticipant previous)

If the previous participant is not null (and a component, which it should be), replace that component on it's parent with this one.

Specified by:

onActivate in interface IBreadCrumbParticipant

Parameters:

previous - The previously active bread crumb participant, possibly null

See Also:

IBreadCrumbParticipant.onActivate(org.apache.wicket.extensions.breadcrumb.IBreadCrumbParticipant)