001    /*
002     * Copyright 2002-2004 the original author or authors.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     *      http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.springframework.richclient.form.binding.swing;
017    
018    import javax.swing.JComponent;
019    import javax.swing.JLabel;
020    
021    import org.springframework.binding.form.FormModel;
022    import org.springframework.richclient.form.binding.support.CustomBinding;
023    
024    /**
025     * @author Mauro Ransolin
026     */
027    public class LabelBinding extends CustomBinding {
028    
029        private final JLabel label;
030    
031        public LabelBinding(JLabel label, FormModel formModel, String formPropertyPath) {
032            super(formModel, formPropertyPath, String.class);
033            this.label = label;
034        }
035    
036        protected JComponent doBindControl() {
037            label.setText((String)getValueModel().getValue());
038            return label;
039        }
040    
041        protected void readOnlyChanged() {
042            label.setEnabled(isEnabled() && !isReadOnly());
043        }
044    
045        protected void enabledChanged() {
046            label.setEnabled(isEnabled() && !isReadOnly());
047        }
048    
049        protected void valueModelChanged(Object newValue) {
050            label.setText((String)newValue);
051        }
052    }