org.opencms.ui.editors

Class CmsEditorStateExtension

java.lang.Object

com.vaadin.server.AbstractClientConnector

com.vaadin.server.AbstractExtension

org.opencms.ui.editors.CmsEditorStateExtension

All Implemented Interfaces:

com.vaadin.event.MethodEventSource, com.vaadin.server.ClientConnector, com.vaadin.server.Extension, com.vaadin.shared.communication.ServerRpc, com.vaadin.shared.Connector, java.io.Serializable, I_CmsEditorStateRPC

public class CmsEditorStateExtension
extends com.vaadin.server.AbstractExtension
implements I_CmsEditorStateRPC

Extension for iFrame embedded editors storing the changed state of the edited content.

See Also:

Serialized Form

Nested Class Summary

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

com.vaadin.server.ClientConnector.AttachEvent, com.vaadin.server.ClientConnector.AttachListener, com.vaadin.server.ClientConnector.ConnectorErrorEvent, com.vaadin.server.ClientConnector.DetachEvent, com.vaadin.server.ClientConnector.DetachListener

Constructor Summary

Constructors

Constructor and Description
CmsEditorStateExtension(com.vaadin.ui.AbstractComponent component) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	hasChanges() Returns whether the editor has content changes.
void	setHasChanges(boolean hasChanges) Sets the editor changed state

Methods inherited from class com.vaadin.server.AbstractExtension

extend, getParent, getSupportedParentType, remove, setParent

Methods inherited from class com.vaadin.server.AbstractClientConnector

addAttachListener, addDetachListener, addExtension, addListener, addListener, addListener, addMethodInvocationToQueue, attach, beforeClientResponse, createState, detach, encodeState, equals, fireEvent, getAllChildrenIterable, getConnectorId, getErrorHandler, getExtensions, getListeners, getResource, getRpcManager, getRpcProxy, getSession, getState, getState, getStateType, getUI, handleConnectorRequest, hashCode, hasListeners, isAttached, isConnectorEnabled, isThis, markAsDirty, markAsDirtyRecursive, registerRpc, registerRpc, removeAttachListener, removeDetachListener, removeExtension, removeListener, removeListener, removeListener, removeListener, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler, setResource, updateDiffstate

Methods inherited from class java.lang.Object

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

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

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Constructor Detail

CmsEditorStateExtension

public CmsEditorStateExtension(com.vaadin.ui.AbstractComponent component)

Constructor.

Parameters:

component - the component to extend

Method Detail

hasChanges

public boolean hasChanges()

Returns whether the editor has content changes.

Returns:

true in case the editor has content changes

setHasChanges

public void setHasChanges(boolean hasChanges)

Description copied from interface: I_CmsEditorStateRPC

Sets the editor changed state

Specified by:

setHasChanges in interface I_CmsEditorStateRPC

Parameters:

hasChanges - the editor changed state

See Also:

I_CmsEditorStateRPC.setHasChanges(boolean)