com.vaadin.ui.renderers

Interface Renderer<T>

Type Parameters:

T - the type this renderer knows how to present

All Superinterfaces:

ClientConnector, Connector, Extension, Serializable

All Known Implementing Classes:

AbstractJavaScriptRenderer, AbstractRenderer, ButtonRenderer, ClickableRenderer, ComponentRenderer, DateRenderer, HtmlRenderer, ImageRenderer, LocalDateRenderer, LocalDateTimeRenderer, NumberRenderer, ProgressBarRenderer, TextRenderer, Tree.TreeRenderer

public interface Renderer<T>
extends Extension

A ClientConnector for controlling client-side Grid renderers. Renderers currently extend the Extension interface, but this fact should be regarded as an implementation detail and subject to change in a future major or minor Vaadin revision.

Since:

7.4

Author:

Vaadin Ltd

Nested Class Summary

Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector

ClientConnector.AttachEvent, ClientConnector.AttachListener, ClientConnector.ConnectorErrorEvent, ClientConnector.DetachEvent, ClientConnector.DetachListener

Method Summary

Modifier and Type	Method and Description
JsonValue	encode(T value) Encodes the given value into a JsonValue.
Class<T>	getPresentationType() Returns the class literal corresponding to the presentation type T.
void	remove() Deprecated.
void	setParent(ClientConnector parent) Deprecated.

Methods inherited from interface com.vaadin.server.ClientConnector

addAttachListener, addDetachListener, attach, beforeClientResponse, detach, encodeState, getErrorHandler, getExtensions, getParent, getRpcManager, getStateType, getUI, handleConnectorRequest, isAttached, isConnectorEnabled, markAsDirty, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Method Detail

getPresentationType

Class<T> getPresentationType()

Returns the class literal corresponding to the presentation type T.

Returns:

the class literal of T

encode

JsonValue encode(T value)

Encodes the given value into a JsonValue.

Parameters:

value - the value to encode

Returns:

a JSON representation of the given value

remove

@Deprecated
void remove()

Deprecated.

This method is inherited from Extension but should never be called directly with a Renderer.

Specified by:

remove in interface Extension

setParent

@Deprecated
void setParent(ClientConnector parent)

Deprecated.

This method is inherited from Extension but should never be called directly with a Renderer.

Specified by:

setParent in interface Extension

Parameters:

parent - the parent connector