| /* |
| * Copyright 2011 Marc Grue. |
| * |
| * 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.apache.zest.sample.dcicargo.sample_a.infrastructure.wicket.form; |
| |
| import org.apache.wicket.ajax.AjaxRequestTarget; |
| import org.apache.wicket.markup.html.form.Button; |
| import org.apache.wicket.markup.html.form.CheckBox; |
| import org.apache.wicket.markup.html.form.FormComponent; |
| import org.apache.wicket.markup.html.form.RadioChoice; |
| import org.apache.wicket.markup.html.form.StatelessForm; |
| import org.apache.wicket.util.visit.IVisit; |
| import org.apache.wicket.util.visit.IVisitor; |
| |
| /** |
| * |
| */ |
| //public abstract class AbstractForm<T> extends Form<T> |
| public abstract class AbstractForm<T> extends StatelessForm<T> |
| { |
| public AbstractForm( String id ) |
| { |
| super( id ); |
| } |
| |
| public AbstractForm() |
| { |
| super( "form" ); |
| } |
| |
| public void focusFirstError( final AjaxRequestTarget target ) |
| { |
| visitFormComponents( new IVisitor<FormComponent<?>, Void>() |
| { |
| public void component( FormComponent<?> fc, IVisit<Void> visit ) |
| { |
| if( isOtherComponent( fc ) || fc.isValid() ) |
| { |
| return; |
| } |
| |
| target.focusComponent( fc ); |
| visit.stop(); |
| } |
| } ); |
| } |
| |
| private boolean isOtherComponent( FormComponent<?> fc ) |
| { |
| return fc instanceof Button || fc instanceof CheckBox || fc instanceof RadioChoice; |
| } |
| } |