HasDataChangedHandlers.java :  » Ajax » smartgwt-2.1 » com » smartgwt » client » widgets » tree » Java Open Source

Java Open Source » Ajax » smartgwt 2.1 
smartgwt 2.1 » com » smartgwt » client » widgets » tree » HasDataChangedHandlers.java
/*
 * Smart GWT (GWT for SmartClient)
 * Copyright 2008 and beyond, Isomorphic Software, Inc.
 *
 * Smart GWT is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3
 * as published by the Free Software Foundation.  Smart GWT is also
 * available under typical commercial license terms - see
 * http://smartclient.com/license
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 */
 
package com.smartgwt.client.widgets.tree;

import com.smartgwt.client.event.*;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.event.shared.HasHandlers;

public interface HasDataChangedHandlers extends HasHandlers {
    /**
     * Called when the structure of this tree is changed in any way.  Intended to be observed. <br><br> Note that on a big
     * change (many items being added or deleted) this may be called multiple times
     *
     * @param handler the dataChanged handler
     * @return {@link HandlerRegistration} used to remove this handler
     */
    HandlerRegistration addDataChangedHandler(DataChangedHandler handler);
}
java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.