Package org.faceless.pdf2.viewer2

Class PagePanelEvent

java.lang.Object

org.faceless.pdf2.viewer2.PagePanelEvent

public class PagePanelEvent
extends Object

Represents an event on a PagePanel indicating that document has changed somehow. To capture these events, implement the PagePanelListener interface and register via the PagePanel.addPagePanelListener() or DocumentViewport.addPagePanelListener() methods. Be sure to check the getType() method to see what sort of event it is - current values include:

redrawing	Raised just before the page starts redrawing
redrawn	Raised when the page has completed redrawing
hidden	Raised when the page is no longer displayed by the PagePanel
visible	Raised when the page is newly displayed by the PagePanel

PagePanelEvent's are created via the static "create" methods, but unless you are implementing your own Viewport or similar there should be no reason to call these methods.

This code is copyright the Big Faceless Organization. You're welcome to use, modify and distribute it in any form in your own projects, provided those projects continue to make use of the Big Faceless PDF library.

Since:

2.8

Method Summary

Modifier and Type	Method	Description
static PagePanelEvent	createPageHidden(PagePanel panel, PDFPage page)	Create a "hidden" PagePanelEvent
static PagePanelEvent	createPageRedrawing(PagePanel panel, PDFPage page)	Create a "redrawing" PagePanelEvent
static PagePanelEvent	createPageRedrawn(PagePanel panel, PDFPage page)	Create a "redrawn" PagePanelEvent
static PagePanelEvent	createPageVisible(PagePanel panel, PDFPage page)	Create a "visible" PagePanelEvent
PDFPage	getPage()	Get the Page this event refers to
PagePanel	getPagePanel()	Get the PagePanel this event refers to
String	getType()	Get the type of event
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

createPageRedrawing

public static PagePanelEvent createPageRedrawing(PagePanel panel,
                                                 PDFPage page)

Create a "redrawing" PagePanelEvent

createPageRedrawn

public static PagePanelEvent createPageRedrawn(PagePanel panel,
                                               PDFPage page)

Create a "redrawn" PagePanelEvent

createPageVisible

public static PagePanelEvent createPageVisible(PagePanel panel,
                                               PDFPage page)

Create a "visible" PagePanelEvent

createPageHidden

public static PagePanelEvent createPageHidden(PagePanel panel,
                                              PDFPage page)

Create a "hidden" PagePanelEvent

toString

public String toString()

Overrides:

toString in class Object

getPagePanel

public PagePanel getPagePanel()

Get the PagePanel this event refers to

getType

public String getType()

Get the type of event

getPage

public PDFPage getPage()

Get the Page this event refers to