eTextReader
Class Browser.LocationChangeListener

java.lang.Object
  eTextReader.Browser.LocationChangeListener

All Implemented Interfaces:

NotationEventListener, java.util.EventListener

Enclosing class:

Browser

 class Browser.LocationChangeListener
extends java.lang.Object
implements NotationEventListener

Field Summary

private int	location where on the page the desired point should be located.
private int	mode the type of scrolling this object should perform when notified
private java.lang.String	name
static int	PAGE_BOTTOM
static int	PAGE_TOP
private java.lang.Object	parameter further information about the scroll request
private java.lang.String	url the url this listener applies to.

Constructor Summary

Browser.LocationChangeListener(java.lang.String url, int mode, java.lang.Object parameter, int location, java.lang.String name)
constructs a new page scroll listener

Method Summary

void	errorOccurred(NotationEvent errorEvent) Process an error that occured in the pane.
void	notationEventOccurred(NotationEvent noteEvent) Process a Notation event.
void	pageChanged(NotationEvent pageEvent) handle the callback when the page is changed by scrolling to the requested location in the document

Methods inherited from class java.lang.Object

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

Field Detail

PAGE_TOP

public static final int PAGE_TOP

See Also:

Constant Field Values

PAGE_BOTTOM

public static final int PAGE_BOTTOM

See Also:

Constant Field Values

url

private java.lang.String url

the url this listener applies to. If a page change event for a page other than this is received, the action of this listener is cancelled, on the assumption that the user has navigated elsewhere before the page load that created this listener was complete

mode

private int mode

the type of scrolling this object should perform when notified

parameter

private java.lang.Object parameter

further information about the scroll request

location

private int location

where on the page the desired point should be located. Either PAGE_TOP or PAGE_BOTTOM

name

private java.lang.String name

Constructor Detail

Browser.LocationChangeListener

public Browser.LocationChangeListener(java.lang.String url,
                                      int mode,
                                      java.lang.Object parameter,
                                      int location,
                                      java.lang.String name)

constructs a new page scroll listener

Parameters:

url - the url this listener applies to

mode - the type of scrolling this object should perform

parameter - further information about the scroll request

Method Detail

pageChanged

public void pageChanged(NotationEvent pageEvent)

handle the callback when the page is changed by scrolling to the requested location in the document

Specified by:

pageChanged in interface NotationEventListener

Parameters:

pageEvent - the event sent by the ContentPane object

notationEventOccurred

public void notationEventOccurred(NotationEvent noteEvent)

Description copied from interface: NotationEventListener

Process a Notation event. This happens when a Notation is clicked on, or the cursor passes over an annotation.

Specified by:

notationEventOccurred in interface NotationEventListener

errorOccurred

public void errorOccurred(NotationEvent errorEvent)

Description copied from interface: NotationEventListener

Process an error that occured in the pane.

Specified by:

errorOccurred in interface NotationEventListener