| /* |
| * 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 groovy.transform.Synchronized |
| 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.JList |
| import javax.swing.ListModel |
| import javax.swing.event.ListDataEvent |
| import javax.swing.event.ListDataListener |
| import javax.swing.event.ListSelectionEvent |
| import javax.swing.event.ListSelectionListener |
| import java.beans.PropertyChangeEvent |
| import java.beans.PropertyChangeListener |
| |
| /** |
| * @since Groovy 1.7.5 |
| */ |
| class JListProperties { |
| static Map<String, TriggerBinding> getSyntheticProperties() { |
| Map<String, TriggerBinding> result = new HashMap<String, TriggerBinding>() |
| |
| // to match property name |
| result.put(JList.class.getName() + "#selectedValue", new TriggerBinding() { |
| FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new JListSelectedElementBinding((PropertyBinding) source, target, "selectedValue") |
| } |
| }) |
| |
| // to match JSR-295 |
| result.put(JList.class.getName() + "#selectedElement", new TriggerBinding() { |
| FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new JListSelectedElementBinding((PropertyBinding) source, target, "selectedElement") |
| } |
| }) |
| |
| // to match property name |
| result.put(JList.class.getName() + "#selectedValues", new TriggerBinding() { |
| FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new JListSelectedElementBinding((PropertyBinding) source, target, "selectedValues") |
| } |
| }) |
| |
| // to match JSR-295 |
| result.put(JList.class.getName() + "#selectedElements", new TriggerBinding() { |
| FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new JListSelectedElementBinding((PropertyBinding) source, target, "selectedElements") |
| } |
| }) |
| |
| result.put(JList.class.getName() + "#selectedIndex", new TriggerBinding() { |
| FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new JListSelectedElementBinding((PropertyBinding) source, target, "selectedIndex") |
| } |
| }) |
| |
| result.put(JList.class.getName() + "#selectedIndices", new TriggerBinding() { |
| FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new JListSelectedElementBinding((PropertyBinding) source, target, "selectedIndices") |
| } |
| }) |
| |
| // to match JSR-295 |
| result.put(JList.class.getName() + "#elements", new TriggerBinding() { |
| FullBinding createBinding(SourceBinding source, TargetBinding target) { |
| return new JListElementsBinding((PropertyBinding) source, target) |
| } |
| }) |
| |
| return result |
| } |
| } |
| |
| class JListElementsBinding extends AbstractSyntheticBinding implements ListDataListener, PropertyChangeListener { |
| JList boundList |
| |
| JListElementsBinding(PropertyBinding propertyBinding, TargetBinding target) { |
| super(propertyBinding, target, JList.class, "elements") |
| } |
| |
| protected void syntheticBind() { |
| boundList = (JList) ((PropertyBinding) sourceBinding).getBean() |
| boundList.addPropertyChangeListener("model", this) |
| boundList.getModel().addListDataListener(this) |
| } |
| |
| protected void syntheticUnbind() { |
| boundList.removePropertyChangeListener("model", this) |
| boundList.getModel().removeListDataListener(this) |
| } |
| |
| void propertyChange(PropertyChangeEvent event) { |
| update() |
| ((ListModel) event.getOldValue()).removeListDataListener(this) |
| ((ListModel) event.getNewValue()).addListDataListener(this) |
| } |
| |
| void intervalAdded(ListDataEvent e) { |
| update() |
| } |
| |
| void intervalRemoved(ListDataEvent e) { |
| update() |
| } |
| |
| void contentsChanged(ListDataEvent e) { |
| update() |
| } |
| } |
| |
| class JListSelectedElementBinding extends AbstractSyntheticBinding implements PropertyChangeListener, ListSelectionListener { |
| private JList boundList |
| |
| @Synchronized JList getBoundList() { |
| return boundList |
| } |
| |
| @Synchronized void setBoundList(JList boundList) { |
| this.boundList = boundList |
| } |
| |
| protected JListSelectedElementBinding(PropertyBinding source, TargetBinding target, String propertyName) { |
| super(source, target, JList.class, propertyName) |
| } |
| |
| @Synchronized void syntheticBind() { |
| boundList = (JList) ((PropertyBinding) sourceBinding).getBean() |
| boundList.addPropertyChangeListener("selectionModel", this) |
| boundList.addListSelectionListener(this) |
| } |
| |
| @Synchronized void syntheticUnbind() { |
| boundList.removePropertyChangeListener("selectionModel", this) |
| boundList.removeListSelectionListener(this) |
| boundList = null |
| } |
| |
| void setTargetBinding(TargetBinding target) { |
| super.setTargetBinding(target) |
| } |
| |
| void propertyChange(PropertyChangeEvent event) { |
| update() |
| } |
| |
| void valueChanged(ListSelectionEvent e) { |
| update() |
| } |
| } |