Java tutorial
/* * * ============================================================================== * Licensed under the Apache 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.apache.org/licenses/LICENSE-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.wicketstuff.datatable_autocomplete.radio; import org.apache.wicket.markup.html.form.RadioGroup; import org.apache.wicket.model.IModel; /** * @author mocleiri * * A Custom radio group that requires a valid selection. * */ public class DTARadioGroup<T> extends RadioGroup<T> { /** * */ private static final long serialVersionUID = -3054061206074600757L; /** * @param id */ public DTARadioGroup(String id) { super(id); // TODO Auto-generated constructor stub } /** * @param id * @param model */ public DTARadioGroup(String id, IModel<T> model) { super(id, model); } /* * (non-Javadoc) * * @see org.apache.wicket.markup.html.form.FormComponent#isInputNullable() */ @Override public boolean isInputNullable() { // override the default return false; } }