Package com.vaadin.v7.client.connectors

Class ImageRendererConnector

java.lang.Object

com.vaadin.client.ui.AbstractConnector

com.vaadin.client.extensions.AbstractExtensionConnector

com.vaadin.v7.client.connectors.AbstractRendererConnector<T>

com.vaadin.v7.client.connectors.AbstractGridRendererConnector<T>

com.vaadin.v7.client.connectors.ClickableRendererConnector<String>

com.vaadin.v7.client.connectors.ImageRendererConnector

All Implemented Interfaces:

com.google.gwt.event.shared.EventHandler, StateChangeEvent.StateChangeHandler, ServerConnector, com.vaadin.shared.Connector, Serializable

public class ImageRendererConnector
extends ClickableRendererConnector<String>

A connector for ImageRenderer.

Since:

7.4

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ImageRendererConnector()

Method Summary

Modifier and Type	Method	Description
protected com.google.web.bindery.event.shared.HandlerRegistration	addClickHandler(ClickableRenderer.RendererClickHandler<elemental.json.JsonObject> handler)
String	decode(elemental.json.JsonValue value)	Decodes the given JSON value into a value of type T so it can be passed to the renderer.
ImageRenderer	getRenderer()	Returns the renderer associated with this renderer connector.

Methods inherited from class com.vaadin.v7.client.connectors.ClickableRendererConnector

init, onUnregister

Methods inherited from class com.vaadin.v7.client.connectors.AbstractGridRendererConnector

getColumnId, getRowKey

Methods inherited from class com.vaadin.v7.client.connectors.AbstractRendererConnector

createRenderer, extend

Methods inherited from class com.vaadin.client.extensions.AbstractExtensionConnector

setParent

Methods inherited from class com.vaadin.client.ui.AbstractConnector

addStateChangeHandler, addStateChangeHandler, createState, doInit, ensureHandlerManager, fireEvent, forceStateChange, getChildren, getConnection, getConnectorId, getParent, getResourceUrl, getRpcImplementations, getRpcProxy, getState, getStateType, getTag, hasEventListener, isEnabled, onStateChanged, registerRpc, removeStateChangeHandler, removeStateChangeHandler, setChildren, setTag, unregisterRpc, updateEnabledState

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageRendererConnector

public ImageRendererConnector()

Method Detail

getRenderer

public ImageRenderer getRenderer()

Description copied from class: AbstractRendererConnector

Returns the renderer associated with this renderer connector.

A subclass of AbstractRendererConnector should override this method as shown below. The framework uses GWT.create(Class) to create a renderer based on the return type of the overridden method, but only if AbstractRendererConnector.createRenderer() is not overridden as well:

 public MyRenderer getRenderer() {
     return (MyRenderer) super.getRenderer();
 }
 

Overrides:

getRenderer in class AbstractRendererConnector<String>

Returns:

the renderer bound to this connector

decode

public String decode(elemental.json.JsonValue value)

Description copied from class: AbstractRendererConnector

Decodes the given JSON value into a value of type T so it can be passed to the renderer.

Overrides:

decode in class AbstractRendererConnector<String>

Parameters:

value - the value to decode

Returns:

the decoded value of value

addClickHandler

protected com.google.web.bindery.event.shared.HandlerRegistration addClickHandler(ClickableRenderer.RendererClickHandler<elemental.json.JsonObject> handler)

Specified by:

addClickHandler in class ClickableRendererConnector<String>