We use cookies to serve our customers and website visitors in the best possible way. Cookies are used for the proper functioning of the website and for improving the user experience, monitoring visitor traffic and marketing purposes. By continuing to browse the site, you agree to our use of cookies. You can read more about cookies here.
com.vaadin.client.
Class ConnectorHierarchyChangeEvent
- java.lang.Object
-
- com.google.web.bindery.event.shared.Event<H>
-
- com.google.gwt.event.shared.GwtEvent<H>
-
- com.vaadin.client.communication.AbstractServerConnectorEvent<ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler>
-
- com.vaadin.client.ConnectorHierarchyChangeEvent
-
public class ConnectorHierarchyChangeEvent extends AbstractServerConnectorEvent<ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler>Event for containing data related to a change in the
ServerConnectorhierarchy. AConnectorHierarchyChangedEventis fired when an update from the server has been fully processed and all hierarchy updates have been completed.Since:
7.0.0
Author:
Vaadin Ltd
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description static interfaceConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandlerHandles connector hierarchy events.
-
Nested classes/interfaces inherited from class com.google.gwt.event.shared.GwtEvent
com.google.gwt.event.shared.GwtEvent.Type<H extends Object>
-
-
Field Summary
Fields Modifier and Type Field Description static com.google.gwt.event.shared.GwtEvent.Type<ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler>TYPEType of this event, used by the event bus.
-
Constructor Summary
Constructors Constructor Description ConnectorHierarchyChangeEvent()
-
Method Summary
All Methods Modifier and Type Method Description voiddispatch(ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler handler)Sends this event to the given handler.
com.google.gwt.event.shared.GwtEvent.Type<ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler>getAssociatedType()List<ComponentConnector>getOldChildren()Returns a collection of the old children for the connector.
HasComponentsConnectorgetParent()Returns the
HasComponentsConnectorfor which this event occurred.voidsetConnector(ServerConnector connector)voidsetOldChildren(List<ComponentConnector> oldChildren)Sets the collection of the old children for the connector.
-
Methods inherited from class com.vaadin.client.communication.AbstractServerConnectorEvent
getConnector
-
Methods inherited from class com.google.gwt.event.shared.GwtEvent
assertLive, getSource, isLive, kill, revive
-
-
-
-
Field Detail
-
TYPE
public static final com.google.gwt.event.shared.GwtEvent.Type<ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler> TYPEType of this event, used by the event bus.
-
-
Method Detail
-
getOldChildren
public List<ComponentConnector> getOldChildren()Returns a collection of the old children for the connector. This was the state before the update was received from the server.
Returns:
A collection of old child connectors. Never returns null.
-
setOldChildren
public void setOldChildren(List<ComponentConnector> oldChildren)Sets the collection of the old children for the connector.
Parameters:
oldChildren- The old child connectors. Must not be null.
-
getParent
public HasComponentsConnector getParent()Returns the
HasComponentsConnectorfor which this event occurred.Returns:
The
HasComponentsConnectorwhose child collection has changed. Never returns null.
-
setConnector
public void setConnector(ServerConnector connector)
-
dispatch
public void dispatch(ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler handler)Description copied from class:
AbstractServerConnectorEventSends this event to the given handler.
Specified by:
dispatchin classAbstractServerConnectorEvent<ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler>Parameters:
handler- The handler to dispatch.
-
getAssociatedType
public com.google.gwt.event.shared.GwtEvent.Type<ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler> getAssociatedType()Specified by:
getAssociatedTypein classcom.google.gwt.event.shared.GwtEvent<ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler>
-
-