ice.ri.enhancedawt.browser
Class BrowserPropertyListener

java.lang.Object
  ice.ri.enhancedawt.browser.BrowserPropertyListener

All Implemented Interfaces:

EventListener, PropertyChangeListener

public class BrowserPropertyListener

extends Object

implements PropertyChangeListener

This class is responsible for listening to all the property changed events that the browser propagates and delegates them to the listeners that the RI has configured.

Method Summary

void	addContentLoadingListener(ContentLoadingListener listener, String viewportId)
void	addImageLoadingListener(ImageLoadingListener listener, String viewportId)
void	addLocationListener(LocationListener listener, String viewportId)
void	addMemoryWarningListener(MemoryWarningListener listener)
void	addNavigationListener(NavigationListener listener, String viewportId)
void	addPilotLoadingListener(PilotLoadingListener listener, String viewportId)
void	addStatusbarListener(StatusbarListener listener, String viewportId)
void	addTitleListener(TitleListener listener, String viewportId)
void	clearListeners() The method for clearing all listener hastables.
static BrowserPropertyListener	getInstance() The singleton accessor
boolean	isMemoryProblem(PropertyChangeEvent pce) A convenience method for determining whether a particular property changed event is signalling a memory problem.
void	propertyChange(PropertyChangeEvent e) The PropertyChangeListener impl
void	removeContentLoadingListener(ContentLoadingListener listener, String viewportId)
void	removeImageLoadingListener(ImageLoadingListener listener, String viewportId)
void	removeLocationListener(LocationListener listener, String viewportId)
void	removeMemoryWarningListener(MemoryWarningListener listener)
void	removeNavigationListener(NavigationListener listener, String viewportId)
void	removePilotLoadingListener(PilotLoadingListener listener, String viewportId)
void	removeStatusbarListener(StatusbarListener listener, String viewportId)
void	removeTitleListener(TitleListener listener, String viewportId)
boolean	setHistoryManager(HistoryManager p_historyManager) Optional setting of the StormBase.

Methods inherited from class java.lang.Object

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

Method Detail

setHistoryManager

public boolean setHistoryManager(HistoryManager p_historyManager)

Optional setting of the StormBase. This is required for the use of Histories and enabling of the back/forward buttons.

Parameters:

p_historyManager - the history manager.

getInstance

public static BrowserPropertyListener getInstance()

The singleton accessor

clearListeners

public void clearListeners()

The method for clearing all listener hastables. Only call this when you are sure you wont need them anymore (ie. on exit)

isMemoryProblem

public final boolean isMemoryProblem(PropertyChangeEvent pce)

A convenience method for determining whether a particular property changed event is signalling a memory problem.

Returns:

true if it is a memory problem, false otherwise.

propertyChange

public void propertyChange(PropertyChangeEvent e)

The PropertyChangeListener impl

Specified by:

propertyChange in interface PropertyChangeListener

addNavigationListener

public void addNavigationListener(NavigationListener listener,
                                  String viewportId)

removeNavigationListener

public void removeNavigationListener(NavigationListener listener,
                                     String viewportId)

addTitleListener

public void addTitleListener(TitleListener listener,
                             String viewportId)

removeTitleListener

public void removeTitleListener(TitleListener listener,
                                String viewportId)

addLocationListener

public void addLocationListener(LocationListener listener,
                                String viewportId)

removeLocationListener

public void removeLocationListener(LocationListener listener,
                                   String viewportId)

addStatusbarListener

public void addStatusbarListener(StatusbarListener listener,
                                 String viewportId)

removeStatusbarListener

public void removeStatusbarListener(StatusbarListener listener,
                                    String viewportId)

addImageLoadingListener

public void addImageLoadingListener(ImageLoadingListener listener,
                                    String viewportId)

removeImageLoadingListener

public void removeImageLoadingListener(ImageLoadingListener listener,
                                       String viewportId)

addPilotLoadingListener

public void addPilotLoadingListener(PilotLoadingListener listener,
                                    String viewportId)

removePilotLoadingListener

public void removePilotLoadingListener(PilotLoadingListener listener,
                                       String viewportId)

addContentLoadingListener

public void addContentLoadingListener(ContentLoadingListener listener,
                                      String viewportId)

removeContentLoadingListener

public void removeContentLoadingListener(ContentLoadingListener listener,
                                         String viewportId)

addMemoryWarningListener

public void addMemoryWarningListener(MemoryWarningListener listener)

removeMemoryWarningListener

public void removeMemoryWarningListener(MemoryWarningListener listener)