Uses of Interface
com.vaadin.server.Extension

Packages that use Extension

com.vaadin.data	Contains interfaces for the data layer, mainly for binding typed data and data collections to components, and for validating data.
com.vaadin.server
com.vaadin.ui
com.vaadin.ui.renderers

Uses of Extension in com.vaadin.data

Classes in com.vaadin.data that implement Extension

class

RpcDataProviderExtension Provides Vaadin server-side container data source to a com.vaadin.client.ui.grid.GridConnector.

Uses of Extension in com.vaadin.server

Classes in com.vaadin.server that implement Extension

class	AbstractExtension An extension is an entity that is attached to a Component or another Extension and independently communicates between client and server.
class	AbstractJavaScriptExtension Base class for Extensions with all client-side logic implemented using JavaScript.
class	BrowserWindowOpener Component extension that opens a browser popup window when the extended component is clicked.
class	FileDownloader Extension that starts a download when the extended component is clicked.
class	Responsive An extension providing responsive layout capabilities to any Vaadin component.

Methods in com.vaadin.server that return types with arguments of type Extension

java.util.Collection<Extension>	ClientConnector.getExtensions() Get a read-only collection of all extensions attached to this connector.
java.util.Collection<Extension>	AbstractClientConnector.getExtensions()
java.util.Collection<Extension>	DragAndDropService.getExtensions()

Methods in com.vaadin.server with parameters of type Extension

protected void	AbstractClientConnector.addExtension(Extension extension) Add an extension to this connector.
void	ClientConnector.removeExtension(Extension extension) Remove an extension from this connector.
void	AbstractClientConnector.removeExtension(Extension extension)
void	DragAndDropService.removeExtension(Extension extension)

Uses of Extension in com.vaadin.ui

Classes in com.vaadin.ui that implement Extension

static class	Grid.AbstractRenderer<T> An abstract base class for server-side Grid renderers.
class	JavaScript Provides access to JavaScript functionality in the web browser.

Uses of Extension in com.vaadin.ui.renderers

Subinterfaces of Extension in com.vaadin.ui.renderers

interface

Renderer<T> A ClientConnector for controlling client-side Grid renderers.

Classes in com.vaadin.ui.renderers that implement Extension

class	AbstractJavaScriptRenderer<T> Base class for Renderers with all client-side logic implemented using JavaScript.
class	ButtonRenderer A Renderer that displays a button with a textual caption.
class	ClickableRenderer<T> An abstract superclass for Renderers that render clickable items.
class	DateRenderer A renderer for presenting date values.
class	HtmlRenderer A renderer for presenting HTML content.
class	ImageRenderer A renderer for presenting images.
class	NumberRenderer A renderer for presenting number values.
class	ProgressBarRenderer A renderer that represents a double values as a graphical progress bar.
class	TextRenderer A renderer for presenting simple plain-text string values.