| /******************************************************************************* |
| * Copyright (c) 2006, 2008 Oracle. All rights reserved. This |
| * program and the accompanying materials are made available under the terms of |
| * the Eclipse Public License v1.0 which accompanies this distribution, and is |
| * available at http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: Oracle. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jpt.ui.internal.orm.details; |
| |
| import java.util.Collection; |
| import org.eclipse.jpt.core.context.orm.OrmAttributeMapping; |
| import org.eclipse.jpt.ui.internal.orm.JptUiOrmMessages; |
| import org.eclipse.jpt.ui.internal.widgets.AbstractFormPane; |
| import org.eclipse.jpt.utility.internal.model.value.PropertyValueModel; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Text; |
| |
| /** |
| * @see OrmPersistentAttributeDetailsPage - The parent container |
| * |
| * @version 2.0 |
| * @since 1.0 |
| */ |
| @SuppressWarnings("nls") |
| public class OrmJavaAttributeChooser extends AbstractFormPane<OrmAttributeMapping> |
| { |
| private Text text; |
| |
| /** |
| * Creates a new <code>XmlJavaAttributeChooser</code>. |
| * |
| * @param parentPane The parent container of this one |
| * @param subjectHolder The holder of this pane's subject |
| * @param parent The parent container |
| */ |
| public OrmJavaAttributeChooser(AbstractFormPane<?> parentPane, |
| PropertyValueModel<OrmAttributeMapping> subjectHolder, |
| Composite parent) { |
| |
| super(parentPane, subjectHolder, parent); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected void addPropertyNames(Collection<String> propertyNames) { |
| super.addPropertyNames(propertyNames); |
| propertyNames.add(OrmAttributeMapping.NAME_PROPERTY); |
| } |
| |
| private ModifyListener buildNameModifyListener() { |
| return new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| if (!isPopulating()) { |
| Text text = (Text) e.widget; |
| textChanged(text.getText()); |
| } |
| } |
| }; |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| public void doPopulate() { |
| super.doPopulate(); |
| populateText(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected void initializeLayout(Composite container) { |
| |
| text = buildLabeledText( |
| container, |
| JptUiOrmMessages.PersistentAttributePage_javaAttributeLabel, |
| buildNameModifyListener() |
| ); |
| } |
| |
| private void populateText() { |
| |
| OrmAttributeMapping subject = subject(); |
| text.setText(""); |
| |
| if (subject == null) { |
| return; |
| } |
| |
| String name = subject.getName(); |
| |
| if (name == null) { |
| name = ""; |
| } |
| |
| text.setText(name); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected void propertyChanged(String propertyName) { |
| super.propertyChanged(propertyName); |
| |
| if (propertyName == OrmAttributeMapping.NAME_PROPERTY) { |
| populateText(); |
| } |
| } |
| |
| private void textChanged(String text) { |
| |
| setPopulating(true); |
| |
| try { |
| subject().setName(text); |
| } |
| finally { |
| setPopulating(false); |
| } |
| } |
| } |