Package org.faceless.pdf2.viewer2.feature

Class ZoomLevel

java.lang.Object

org.faceless.pdf2.viewer2.ViewerFeature

org.faceless.pdf2.viewer2.ViewerWidget

org.faceless.pdf2.viewer2.feature.ZoomLevel

All Implemented Interfaces:

PropertyChangeListener, EventListener, DocumentPanelListener

public class ZoomLevel
extends ViewerWidget
implements DocumentPanelListener, PropertyChangeListener

Create a widget which displays the current zoom level, and allows the user to edit it to set the zoom level. The range of levels is taken from the PDFViewer's PDFViewer.getMinZoom(), PDFViewer.getMaxZoom() and PDFViewer.getZoomIntervals() methods. The name of this feature is ZoomLevel

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

Field Summary

Fields inherited from class org.faceless.pdf2.viewer2.ViewerWidget

propertyChangeSupport

Constructor Summary

Constructors

Constructor	Description
ZoomLevel()

Method Summary

Modifier and Type	Method	Description
void	documentUpdated(DocumentPanelEvent event)	Called when an DocumentPanelEvent is raised
void	initialize(PDFViewer viewer)	Called when the feature is first added to a viewer
void	propertyChange(PropertyChangeEvent e)

Methods inherited from class org.faceless.pdf2.viewer2.ViewerWidget

action, addPropertyChangeListener, createActionListener, firePropertyChange, getComponent, getIcon, getViewer, isButtonEnabledByDefault, isDocumentRequired, isMenuEnabledByDefault, removePropertyChangeListener, setButton, setComponent, setDocumentRequired, setMenu, setMenu, setToolBarEnabled, setToolBarEnabledAlways, setToolBarFloatable, setToolBarFloating, toString

Methods inherited from class org.faceless.pdf2.viewer2.ViewerFeature

getAllEnabledFeatures, getAllFeatures, getCustomJavaScript, getFeatureProperty, getFeatureURLProperty, getName, isEnabledByDefault, setFeatureName, teardown

Methods inherited from class java.lang.Object

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

Constructor Detail

ZoomLevel

public ZoomLevel()

Method Detail

initialize

public void initialize(PDFViewer viewer)

Description copied from class: ViewerFeature

Called when the feature is first added to a viewer

Overrides:

initialize in class ViewerWidget

propertyChange

public void propertyChange(PropertyChangeEvent e)

Specified by:

propertyChange in interface PropertyChangeListener

documentUpdated

public void documentUpdated(DocumentPanelEvent event)

Description copied from interface: DocumentPanelListener

Called when an DocumentPanelEvent is raised

Specified by:

documentUpdated in interface DocumentPanelListener