Module org.icepdf.ri.viewer

Package org.icepdf.ri.common

Class MouseWheelListenerPageChanger

java.lang.Object

org.icepdf.ri.common.MouseWheelListenerPageChanger

All Implemented Interfaces:

MouseWheelListener, EventListener

public class MouseWheelListenerPageChanger
extends Object
implements MouseWheelListener

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

Since:

2.0

Author:

Mark Collette

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MouseWheelListenerPageChanger(Controller c, JScrollPane s, AbstractDocumentView documentView)

Method Summary

Modifier and Type	Method	Description
static Object	install(Controller c, JScrollPane s, AbstractDocumentView documentView)	Install a MouseWheelListenerPageChanger as a MouseWheelListener
void	mouseWheelMoved(MouseWheelEvent e)
static void	uninstall(JScrollPane scrollpane, Object listener)

Methods inherited from class java.lang.Object

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

Constructor Detail

MouseWheelListenerPageChanger

protected MouseWheelListenerPageChanger(Controller c,
                                        JScrollPane s,
                                        AbstractDocumentView documentView)

Method Detail

install

public static Object install(Controller c,
                             JScrollPane s,
                             AbstractDocumentView documentView)

Install a MouseWheelListenerPageChanger as a MouseWheelListener

Parameters:

documentView - document view that contains the wheel listener

c - Controller that can change pages

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

Returns:

MouseWheelListenerPageChanger that was installed.

uninstall

public static void uninstall(JScrollPane scrollpane,
                             Object listener)

mouseWheelMoved

public void mouseWheelMoved(MouseWheelEvent e)

Specified by:

mouseWheelMoved in interface MouseWheelListener