Module org.icepdf.ri.viewer

Package org.icepdf.ri.common

Class KeyListenerPageColumnChanger

java.lang.Object

java.awt.event.KeyAdapter

org.icepdf.ri.common.KeyListenerPageColumnChanger

All Implemented Interfaces:

KeyListener, EventListener

public class KeyListenerPageColumnChanger
extends KeyAdapter

This intercepts KeyEvents for a JScrollPane, and determines if they qualify to initiate a page change request for the Controller.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	KeyListenerPageColumnChanger(Controller c, JScrollPane s, AbstractDocumentView documentView, CurrentPageChanger currentPageChanger)

Method Summary

Modifier and Type	Method	Description
static KeyListenerPageColumnChanger	install(Controller c, JScrollPane s, AbstractDocumentView documentView, CurrentPageChanger currentPageChanger)	Install a KeyListenerPageChanger as a KeyListener
void	keyPressed(KeyEvent e)
void	keyReleased(KeyEvent e)
void	uninstall()

Methods inherited from class java.awt.event.KeyAdapter

keyTyped

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyListenerPageColumnChanger

protected KeyListenerPageColumnChanger(Controller c,
                                       JScrollPane s,
                                       AbstractDocumentView documentView,
                                       CurrentPageChanger currentPageChanger)

Method Detail

install

public static KeyListenerPageColumnChanger install(Controller c,
                                                   JScrollPane s,
                                                   AbstractDocumentView documentView,
                                                   CurrentPageChanger currentPageChanger)

Install a KeyListenerPageChanger as a KeyListener

Parameters:

c - Controller that can change pages

s - JScrollPane that has a vertical JScrollBar, and where events come from

currentPageChanger - page changer.

documentView - containing document view.

Returns:

KeyListenerPageColumnChanger that was installed.

uninstall

public void uninstall()

keyPressed

public void keyPressed(KeyEvent e)

Specified by:

keyPressed in interface KeyListener

Overrides:

keyPressed in class KeyAdapter

keyReleased

public void keyReleased(KeyEvent e)

Specified by:

keyReleased in interface KeyListener

Overrides:

keyReleased in class KeyAdapter