org.lobobrowser.ua
Interface NavigationListener

All Superinterfaces:

java.util.EventListener

public interface NavigationListener
extends java.util.EventListener

A listener of navigation events.

See Also:

NavigationEvent, NavigatorExtensionContext.addNavigationListener(NavigationListener)

Field Summary

static NavigationListener[]

EMPTY_ARRAY

Method Summary

void	beforeLocalNavigate(NavigationEvent event) Called any time a navigation trigger needs to be processed in the event frame, but might have originated in a child frame.
void	beforeNavigate(NavigationEvent event) Called any time a navigation trigger originates in the event frame.
void	beforeWindowOpen(NavigationEvent event) Called any time a window open trigger originates in the event frame.

Field Detail

EMPTY_ARRAY

static final NavigationListener[] EMPTY_ARRAY

Method Detail

beforeNavigate

void beforeNavigate(NavigationEvent event)
                    throws NavigationVetoException

Called any time a navigation trigger originates in the event frame.

Parameters:

event - Contains navigation information.

Throws:

NavigationVetoException - Thrown to cancel navigation.

beforeLocalNavigate

void beforeLocalNavigate(NavigationEvent event)
                         throws NavigationVetoException

Called any time a navigation trigger needs to be processed in the event frame, but might have originated in a child frame.

Parameters:

event - Contains navigation information.

Throws:

NavigationVetoException - Thrown to cancel navigation.

beforeWindowOpen

void beforeWindowOpen(NavigationEvent event)
                      throws NavigationVetoException

Called any time a window open trigger originates in the event frame.

Parameters:

event - Contains navigation information.

Throws:

NavigationVetoException - Thrown to cancel navigation.