NavigationEventListener

All Known Implementing Classes:

ContentPane, GuidePane, HTMLDocumentFactory, MetadataPane, NavigationBar, NavigationHistory, SpineSlider, TableOfContentsPane
```
public interface NavigationEventListener
```
Implemented by classes that want to be notified if the user moves to another location in the book.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`navigationPerformed(NavigationEvent navigationEvent)`	Called whenever the user navigates to another position in the book.

- Method Detail
  - navigationPerformed
```
void navigationPerformed(NavigationEvent navigationEvent)
```
    Called whenever the user navigates to another position in the book.
    
    Parameters:
    
    navigationEvent -