org.kuali.student.common.ui.client.widgets
Class NavigationHandler

java.lang.Object
  org.kuali.student.common.ui.client.widgets.NavigationHandler

All Implemented Interfaces:

com.google.gwt.event.dom.client.ClickHandler, com.google.gwt.event.dom.client.KeyDownHandler, com.google.gwt.event.shared.EventHandler

Direct Known Subclasses:

ApplicationHeader.WrapperNavigationHandler, KSWrapper.WrapperNavigationHandler

public abstract class NavigationHandler
extends Object
implements com.google.gwt.event.dom.client.ClickHandler, com.google.gwt.event.dom.client.KeyDownHandler

Field Summary

private Controller	controller
private Enum<?>	navEnum
private String	navigationKey
private String	url

Constructor Summary

NavigationHandler(Controller controller, Enum<?> navigationEnum)

NavigationHandler(Controller controller, String navigationKey)

NavigationHandler(String url)

Method Summary

abstract void	beforeNavigate(Callback<Boolean> callback)
protected void	doNavigate()
Controller	getController()
Enum<?>	getNavEnum()
String	getNavigationKey()
String	getUrl()
void	onClick(com.google.gwt.event.dom.client.ClickEvent event)
void	onKeyDown(com.google.gwt.event.dom.client.KeyDownEvent event)

Methods inherited from class java.lang.Object

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

Field Detail

url

private final String url

controller

private final Controller controller

navigationKey

private final String navigationKey

navEnum

private final Enum<?> navEnum

Constructor Detail

NavigationHandler

public NavigationHandler(String url)

NavigationHandler

public NavigationHandler(Controller controller,
                         String navigationKey)

NavigationHandler

public NavigationHandler(Controller controller,
                         Enum<?> navigationEnum)

Method Detail

onClick

public void onClick(com.google.gwt.event.dom.client.ClickEvent event)

Specified by:

onClick in interface com.google.gwt.event.dom.client.ClickHandler

onKeyDown

public void onKeyDown(com.google.gwt.event.dom.client.KeyDownEvent event)

Specified by:

onKeyDown in interface com.google.gwt.event.dom.client.KeyDownHandler

doNavigate

protected void doNavigate()

getUrl

public String getUrl()

getController

public Controller getController()

getNavigationKey

public String getNavigationKey()

getNavEnum

public Enum<?> getNavEnum()

beforeNavigate

public abstract void beforeNavigate(Callback<Boolean> callback)