| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 groovy.swing.binding; |
| |
| import org.apache.groovy.swing.binding.FullBinding; |
| import org.apache.groovy.swing.binding.PropertyBinding; |
| import org.apache.groovy.swing.binding.SourceBinding; |
| import org.apache.groovy.swing.binding.TargetBinding; |
| import org.apache.groovy.swing.binding.TriggerBinding; |
| |
| import javax.swing.*; |
| import java.awt.event.ComponentEvent; |
| import java.awt.event.ComponentListener; |
| import java.beans.PropertyChangeEvent; |
| import java.beans.PropertyChangeListener; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| * @since Groovy 1.6 |
| */ |
| public class JComponentProperties { |
| public static Map<String, TriggerBinding> getSyntheticProperties() { |
| Map<String, TriggerBinding> result = new HashMap<String, TriggerBinding>(); |
| result.put(JComponent.class.getName() + "#size", |
| new TriggerBinding() { |
| @Override |
| public FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new AbstractJComponentBinding((PropertyBinding) source, target, "size") { |
| @Override |
| public void componentResized(ComponentEvent event) { |
| update(); |
| } |
| }; |
| } |
| }); |
| result.put(JComponent.class.getName() + "#width", |
| new TriggerBinding() { |
| @Override |
| public FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new AbstractJComponentBinding((PropertyBinding) source, target, "width") { |
| @Override |
| public void componentResized(ComponentEvent event) { |
| update(); |
| } |
| }; |
| } |
| }); |
| result.put(JComponent.class.getName() + "#height", |
| new TriggerBinding() { |
| @Override |
| public FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new AbstractJComponentBinding((PropertyBinding) source, target, "height") { |
| @Override |
| public void componentResized(ComponentEvent event) { |
| update(); |
| } |
| }; |
| } |
| }); |
| result.put(JComponent.class.getName() + "#bounds", |
| new TriggerBinding() { |
| @Override |
| public FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new AbstractJComponentBinding((PropertyBinding) source, target, "bounds") { |
| @Override |
| public void componentResized(ComponentEvent event) { |
| update(); |
| } |
| @Override |
| public void componentMoved(ComponentEvent event) { |
| update(); |
| } |
| }; |
| } |
| }); |
| result.put(JComponent.class.getName() + "#x", |
| new TriggerBinding() { |
| @Override |
| public FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new AbstractJComponentBinding((PropertyBinding) source, target, "x") { |
| @Override |
| public void componentMoved(ComponentEvent event) { |
| update(); |
| } |
| }; |
| } |
| }); |
| result.put(JComponent.class.getName() + "#y", |
| new TriggerBinding() { |
| @Override |
| public FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new AbstractJComponentBinding((PropertyBinding) source, target, "y") { |
| @Override |
| public void componentMoved(ComponentEvent event) { |
| update(); |
| } |
| }; |
| } |
| }); |
| result.put(JComponent.class.getName() + "#visible", |
| new TriggerBinding() { |
| @Override |
| public FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new AbstractJComponentBinding((PropertyBinding) source, target, "visible") { |
| @Override |
| public void componentHidden(ComponentEvent event) { |
| update(); |
| } |
| @Override |
| public void componentShown(ComponentEvent event) { |
| update(); |
| } |
| }; |
| } |
| }); |
| return result; |
| } |
| } |
| |
| abstract class AbstractJComponentBinding extends AbstractSyntheticBinding implements PropertyChangeListener, ComponentListener { |
| JComponent boundComponent; |
| String propertyName; |
| |
| public AbstractJComponentBinding(PropertyBinding source, TargetBinding target, String propertyName) { |
| super(source, target, JComponent.class, propertyName); |
| source.setNonChangeCheck(true); |
| } |
| |
| @Override |
| public synchronized void syntheticBind() { |
| boundComponent = (JComponent) ((PropertyBinding)sourceBinding).getBean(); |
| boundComponent.addPropertyChangeListener(propertyName, this); |
| boundComponent.addComponentListener(this); |
| } |
| |
| @Override |
| public synchronized void syntheticUnbind() { |
| boundComponent.removePropertyChangeListener(propertyName, this); |
| boundComponent.removeComponentListener(this); |
| boundComponent = null; |
| } |
| |
| @Override |
| public void propertyChange(PropertyChangeEvent event) { |
| update(); |
| ((JComponent)event.getOldValue()).removeComponentListener(this); |
| ((JComponent)event.getNewValue()).addComponentListener(this); |
| } |
| |
| @Override |
| public void componentHidden(ComponentEvent event) {} |
| @Override |
| public void componentShown(ComponentEvent event) {} |
| @Override |
| public void componentMoved(ComponentEvent event) {} |
| @Override |
| public void componentResized(ComponentEvent event) {} |
| } |