Example usage for com.vaadin.client ConnectorHierarchyChangeEvent setOldChildren

Introduction

In this page you can find the example usage for com.vaadin.client ConnectorHierarchyChangeEvent setOldChildren.

Prototype

public void setOldChildren(List<ComponentConnector> oldChildren) 

Source Link

Document

Sets the collection of the old children for the connector.

Usage

From source file:org.vaadin.alump.offlinebuilder.client.utils.OfflineUtil.java

License:Open Source License

public static List<ComponentConnector> handleOfflineConnectorChange(OfflineContainerConnector caller,
        List<OfflineConnector> children) {
    List<ComponentConnector> componentConnectors = OfflineUtil.getComponentConnectors(children);

    ConnectorHierarchyChangeEvent event = new ConnectorHierarchyChangeEvent();
    //TODO: read old? should be empty now always anyway?
    event.setOldChildren(new ArrayList<ComponentConnector>());
    event.setParent(caller);//from www  .j  a va 2s  . com
    event.setConnector(caller);

    // First set
    caller.setChildComponents(componentConnectors);

    // Then call event
    caller.fireEvent(event);
    //caller.onConnectorHierarchyChange(event);

    return componentConnectors;
}

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