org.gcube.portlets.widgets.imagepreviewerwidget.client.ui

Class Carousel

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.google.gwt.user.client.ui.Composite

org.gcube.portlets.widgets.imagepreviewerwidget.client.ui.Carousel

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget, CarouselInterface

public class Carousel
extends com.google.gwt.user.client.ui.Composite
implements CarouselInterface

A carousel for image/file previews.

Author:

Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Field Summary

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor and Description
Carousel() Build a carousel to show EnhancedImages.

Method Summary

Modifier and Type	Method and Description
void	downloadButtonClickHanderBody() Download button click handler body
void	downloadOnClick(com.google.gwt.event.dom.client.ClickEvent e)
void	downloadOnClickSmart(com.google.gwt.event.dom.client.ClickEvent e)
void	hideArrows() Deprecated.
void	hideOnClick(com.google.gwt.event.dom.client.ClickEvent e)
void	hideOnClickSmart(com.google.gwt.event.dom.client.ClickEvent e)
void	onClickNext()
void	onClickNext(com.google.gwt.event.dom.client.ClickEvent e)
void	onClickPrev()
void	onClickPrev(com.google.gwt.event.dom.client.ClickEvent e)
protected void	removeLoader() Remove image loader
void	show() Used to show this carousel (starting from the initial image).
void	show(EnhancedImage image) Used to show a specific image of this carousel.
void	showArrows(boolean visible) Hide/Show Previous and Next arrows of the carousel.
protected void	showLoader() Show image loader
void	updateImages(List<EnhancedImage> imagesToShow) Change the set of images to show.

Methods inherited from class com.google.gwt.user.client.ui.Composite

claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onAttach, onBrowserEvent, onDetach, render, render, resolvePotentialElement, setWidget

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Carousel

public Carousel()

Build a carousel to show EnhancedImages.

Parameters:

imagesToShow -

Method Detail

hideOnClick

@UiHandler(value="closeButton")
public void hideOnClick(com.google.gwt.event.dom.client.ClickEvent e)

hideOnClickSmart

@UiHandler(value="closeButtonSmart")
public void hideOnClickSmart(com.google.gwt.event.dom.client.ClickEvent e)

downloadOnClick

@UiHandler(value="downloadButton")
public void downloadOnClick(com.google.gwt.event.dom.client.ClickEvent e)

downloadOnClickSmart

@UiHandler(value="downloadButtonSmart")
public void downloadOnClickSmart(com.google.gwt.event.dom.client.ClickEvent e)

downloadButtonClickHanderBody

public void downloadButtonClickHanderBody()

Download button click handler body

onClickPrev

public void onClickPrev()

Specified by:

onClickPrev in interface CarouselInterface

onClickNext

public void onClickNext()

Specified by:

onClickNext in interface CarouselInterface

onClickPrev

@UiHandler(value="prevButton")
public void onClickPrev(com.google.gwt.event.dom.client.ClickEvent e)

onClickNext

@UiHandler(value="nextButton")
public void onClickNext(com.google.gwt.event.dom.client.ClickEvent e)

show

public void show()

Used to show this carousel (starting from the initial image).

show

public void show(EnhancedImage image)

Used to show a specific image of this carousel.

updateImages

public void updateImages(List<EnhancedImage> imagesToShow)

Change the set of images to show.

Parameters:

imagesToShow -

hideArrows

@Deprecated
public void hideArrows()

Deprecated.

use showArrows(boolean visible)

showArrows

public void showArrows(boolean visible)

Hide/Show Previous and Next arrows of the carousel.

Parameters:

visible - the visibility of the command arrows

showLoader

protected void showLoader()

Show image loader

removeLoader

protected void removeLoader()

Remove image loader