Package com.vaadin.client.connectors.grid

Class TreeRendererConnector

java.lang.Object

com.vaadin.client.ui.AbstractConnector

com.vaadin.client.extensions.AbstractExtensionConnector

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

com.vaadin.client.connectors.grid.AbstractGridRendererConnector<String>

com.vaadin.client.connectors.grid.TreeRendererConnector

All Implemented Interfaces:

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

public class TreeRendererConnector
extends AbstractGridRendererConnector<String>

Connector for TreeRenderer.

Since:

8.1

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
TreeRendererConnector()

Method Summary

Modifier and Type	Method	Description
Renderer<String>	createRenderer()	Creates a new Renderer instance associated with this renderer connector.
ColumnConnector	getParent()	Returns the parent of this connector.
TreeRendererState	getState()	Returns the shared state object for this connector.

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

getColumnId, getGridConnector, getRowKey

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

decode, extend, getRenderer

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, getResourceUrl, getRpcImplementations, getRpcProxy, getStateType, getTag, hasEventListener, init, isEnabled, onStateChanged, onUnregister, 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

TreeRendererConnector

public TreeRendererConnector()

Method Detail

createRenderer

public Renderer<String> createRenderer()

Description copied from class: AbstractRendererConnector

Creates a new Renderer instance associated with this renderer connector.

You should typically not override this method since the framework by default generates an implementation that uses GWT.create(Class) to create a renderer of the same type as returned by the most specific override of AbstractRendererConnector.getRenderer(). If you do override the method, you can't call super.createRenderer() since the metadata needed for that implementation is not generated if there's an override of the method.

Overrides:

createRenderer in class AbstractRendererConnector<String>

Returns:

a new renderer to be used with this connector

getParent

public ColumnConnector getParent()

Description copied from interface: ServerConnector

Returns the parent of this connector. Can be null for only the root connector.

Specified by:

getParent in interface Connector

Specified by:

getParent in interface ServerConnector

Overrides:

getParent in class AbstractConnector

Returns:

The parent of this connector, as set by ServerConnector.setParent(ServerConnector).

getState

public TreeRendererState getState()

Description copied from class: AbstractConnector

Returns the shared state object for this connector. Override this method to define the shared state type for your connector.

Specified by:

getState in interface ServerConnector

Overrides:

getState in class AbstractRendererConnector<String>

Returns:

the current shared state (never null)