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‎com.vogella.java.designpattern.observer/.classpath‎

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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" path="src"/>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
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<classpathentry kind="output" path="bin"/>
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</classpath>

‎com.vogella.java.designpattern.observer/.project‎

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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>com.vogella.java.designpattern.observer</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.jdt.core.javanature</nature>
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</natures>
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</projectDescription>

‎com.vogella.java.designpattern.observer/.settings/org.eclipse.jdt.core.prefs‎

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eclipse.preferences.version=1
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org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
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org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
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org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
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org.eclipse.jdt.core.compiler.compliance=1.7
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org.eclipse.jdt.core.compiler.debug.lineNumber=generate
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org.eclipse.jdt.core.compiler.debug.localVariable=generate
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org.eclipse.jdt.core.compiler.debug.sourceFile=generate
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org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
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org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
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org.eclipse.jdt.core.compiler.source=1.7

‎com.vogella.java.designpattern.observer/src/com/vogella/java/designpattern/observer/Main.java‎

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package com.vogella.java.designpattern.observer;
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import com.vogella.java.designpattern.observer.MyModel.Person;
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public class Main {
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public static void main(String[] args) {
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MyModel model = new MyModel();
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// We change the last name of the person, observer will get notified
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for (Person person : model.getPersons()) {
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person.setLastName(person.getLastName() + "new");
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}
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// We change the first name of the person, observer will get notified
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for (Person person : model.getPersons()) {
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person.setLastName(person.getFirstName() + "new");
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}
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}
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}

‎com.vogella.java.designpattern.observer/src/com/vogella/java/designpattern/observer/MyModel.java‎

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package com.vogella.java.designpattern.observer;
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import java.beans.PropertyChangeListener;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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public class MyModel {
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private List<Person> persons = new ArrayList<Person>();
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private List<PropertyChangeListener> listener = new ArrayList<PropertyChangeListener>();
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public class Person {
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private String firstName;
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private String lastName;
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public Person(String firstName, String lastName) {
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this.firstName = firstName;
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this.lastName = lastName;
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}
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public String getFirstName() {
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return firstName;
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}
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public void setFirstName(String firstName) {
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this.firstName = firstName;
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notifyListeners();
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}
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public String getLastName() {
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return lastName;
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}
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public void setLastName(String lastName) {
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this.lastName = lastName;
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notifyListeners();
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}
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}
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public List<Person> getPersons() {
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return persons;
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}
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public MyModel() {
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// Just for testing we hard-code the persons here:
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persons.add(new Person("Lars", "Vogel"));
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persons.add(new Person("Jim", "Knopf"));
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}
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private void notifyListeners() {
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for (PropertyChangeListener name : listener) {
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name.propertyChange(null);
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}
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}
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public void addChangeListener(PropertyChangeListener newListener) {
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listener.add(newListener);
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}
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}

‎com.vogella.java.designpattern.observer/src/com/vogella/java/designpattern/observer/MyObserver.java‎

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package com.vogella.java.designpattern.observer;
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import java.beans.PropertyChangeEvent;
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import java.beans.PropertyChangeListener;
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public class MyObserver implements PropertyChangeListener {
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public MyObserver(MyModel model) {
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model.addChangeListener(this);
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}
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@Override
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public void propertyChange(PropertyChangeEvent arg0) {
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System.out.println("Things are changing...");
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}
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}

‎de.vogella.databinding.windowbuilder.example/src/phonebook/PhoneBook.java‎

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private Button newPersonButton;
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private Button deletePersonButton;
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private DataBindingContext m_bindingContext;
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private Label label;
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/**
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* Launch the application
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descriptionLabel.setText("Description:");
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new Label(detailComposite, SWT.NONE);
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final Label label = new Label(detailComposite, SWT.NONE);
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label = new Label(detailComposite, SWT.NONE);
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label.setText("Name:");
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m_nameText = new Text(detailComposite, SWT.BORDER);
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//
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IObservableList groupsGroupsObserveList = BeanProperties.list("groups").observe(m_groups);
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m_groupViewer.setInput(groupsGroupsObserveList);
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//
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ObservableListContentProvider listContentProvider_1 = new ObservableListContentProvider();
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IObservableMap[] observeMaps = BeansObservables.observeMaps(listContentProvider_1.getKnownElements(), Person.class, new String[]{"name", "phone", "mobilePhone2", "mobilePhone1", "email"});
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m_personViewer.setLabelProvider(new ObservableMapLabelProvider(observeMaps));
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m_personViewer.setContentProvider(listContentProvider_1);
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//
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IObservableValue observeSingleSelectionGroupViewer = ViewerProperties.singleSelection().observe(m_groupViewer);
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IObservableList groupViewerPersonsObserveDetailList = BeanProperties.list(PhoneGroup.class, "persons", Person.class).observeDetail(observeSingleSelectionGroupViewer);
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m_personViewer.setInput(groupViewerPersonsObserveDetailList);
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//
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IObservableValue observeTextNameTextObserveWidget = WidgetProperties.text(SWT.Modify).observe(m_nameText);
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IObservableValue observeTextNameTextObserveWidget = WidgetProperties.text(SWT.Modify).observeDelayed(2000, m_nameText);
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IObservableValue observeSingleSelectionPersonViewer = ViewerProperties.singleSelection().observe(m_personViewer);
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IObservableValue personViewerNameObserveDetailValue = BeanProperties.value(Person.class, "name", String.class).observeDetail(observeSingleSelectionPersonViewer);
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bindingContext.bindValue(observeTextNameTextObserveWidget, personViewerNameObserveDetailValue, null, null);

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