org.sakaiproject.sitestats.tool.wicket.components.IndicatingAjaxDropDownChoice.java Source code

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Here is the source code for org.sakaiproject.sitestats.tool.wicket.components.IndicatingAjaxDropDownChoice.java

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/**
 * $URL$
 * $Id$
 *
 * Copyright (c) 2006-2009 The Sakai Foundation
 *
 * Licensed under the Educational Community License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *             http://www.opensource.org/licenses/ECL-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.sakaiproject.sitestats.tool.wicket.components;

import java.util.List;

import org.apache.wicket.ajax.IAjaxIndicatorAware;
import org.apache.wicket.extensions.ajax.markup.html.AjaxIndicatorAppender;
import org.apache.wicket.markup.html.form.DropDownChoice;
import org.apache.wicket.markup.html.form.IChoiceRenderer;

public class IndicatingAjaxDropDownChoice extends DropDownChoice implements IAjaxIndicatorAware {
    private static final long serialVersionUID = 1L;
    private final AjaxIndicatorAppender indicatorAppender = new AjaxIndicatorAppender();

    public IndicatingAjaxDropDownChoice(String id, List data, IChoiceRenderer renderer) {
        super(id, data, renderer);
        add(indicatorAppender);
    }

    @Override
    public String getAjaxIndicatorMarkupId() {
        return indicatorAppender.getMarkupId();
    }
}