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com.vaadin.ui.renderers.
Class HtmlRenderer
- java.lang.Object
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- com.vaadin.server.AbstractClientConnector
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- com.vaadin.server.AbstractExtension
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- com.vaadin.ui.renderers.AbstractRenderer<Object,String>
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- com.vaadin.ui.renderers.HtmlRenderer
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All Implemented Interfaces:
MethodEventSource,ClientConnector,Extension,Connector,Renderer<String>,Serializablepublic class HtmlRenderer extends AbstractRenderer<Object,String>A renderer for presenting HTML content.
Since:
7.4
Author:
Vaadin Ltd
See Also:
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Nested Class Summary
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Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector
ClientConnector.AttachEvent, ClientConnector.AttachListener, ClientConnector.ConnectorErrorEvent, ClientConnector.DetachEvent, ClientConnector.DetachListener
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Constructor Summary
Constructors Constructor Description HtmlRenderer()Creates a new HTML renderer.
HtmlRenderer(String nullRepresentation)Creates a new HTML renderer.
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Method Summary
All Methods Modifier and Type Method Description StringgetNullRepresentation()Null representation for the renderer.
protected HtmlRendererStategetState()Returns the shared state for this connector.
protected HtmlRendererStategetState(boolean markAsDirty)Returns the shared state for this connector.
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Methods inherited from class com.vaadin.ui.renderers.AbstractRenderer
encode, encode, extend, getParent, getParentGrid, getPresentationType, getSupportedParentType
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Methods inherited from class com.vaadin.server.AbstractExtension
remove, setParent
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Methods inherited from class com.vaadin.server.AbstractClientConnector
addAttachListener, addDetachListener, addExtension, addListener, addListener, addListener, addListener, addListener, addListener, addMethodInvocationToQueue, attach, beforeClientResponse, createState, detach, encodeState, equals, fireEvent, getAllChildrenIterable, getConnectorId, getErrorHandler, getExtensions, getListeners, getResource, getRpcManager, getRpcProxy, getSession, getStateType, getUI, handleConnectorRequest, hashCode, hasListeners, isAttached, isConnectorEnabled, isThis, markAsDirty, markAsDirtyRecursive, registerRpc, registerRpc, removeAttachListener, removeDetachListener, removeExtension, removeListener, removeListener, removeListener, removeListener, removeListener, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler, setResource, updateDiffstate
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface com.vaadin.server.ClientConnector
addAttachListener, addDetachListener, attach, beforeClientResponse, detach, encodeState, getErrorHandler, getExtensions, getRpcManager, getStateType, getUI, handleConnectorRequest, isAttached, isConnectorEnabled, markAsDirty, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler
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Methods inherited from interface com.vaadin.shared.Connector
getConnectorId
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Constructor Detail
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HtmlRenderer
public HtmlRenderer(String nullRepresentation)Creates a new HTML renderer.
Parameters:
nullRepresentation- the html representation ofnullvalue
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HtmlRenderer
public HtmlRenderer()Creates a new HTML renderer.
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Method Detail
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getNullRepresentation
public String getNullRepresentation()Description copied from class:
AbstractRendererNull representation for the renderer.
Overrides:
getNullRepresentationin classAbstractRenderer<Object,String>Returns:
a textual representation of
null
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getState
protected HtmlRendererState getState()Description copied from class:
AbstractClientConnectorReturns the shared state for this connector. The shared state object is shared between the server connector and the client connector. Changes are only communicated from the server to the client and not in the other direction.
As a side effect, marks the connector dirty so any changes done to the state will be sent to the client. Use
getState(false)to avoid marking the connector as dirty.Overrides:
getStatein classAbstractRenderer<Object,String>Returns:
The shared state for this connector. Never null.
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getState
protected HtmlRendererState getState(boolean markAsDirty)Description copied from class:
AbstractClientConnectorReturns the shared state for this connector.
Overrides:
getStatein classAbstractRenderer<Object,String>Parameters:
markAsDirty- true if the connector should automatically be marked dirty, false otherwiseReturns:
The shared state for this connector. Never null.
See Also:
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