Examples with PropertyChangeListener java.beans.PropertyChangeListener used on opensource projects

Example 76 with PropertyChangeListener

use of java.beans.PropertyChangeListener in project JMRI by JMRI.

the class AbstractNamedBean method getListenerRefs.

/**
     * Get a meaningful list of places where the bean is in use.
     *
     * @return ArrayList of the listeners
     */
@Override
public synchronized ArrayList<String> getListenerRefs() {
    ArrayList<String> list = new ArrayList<String>();
    Enumeration<PropertyChangeListener> en = listenerRefs.keys();
    while (en.hasMoreElements()) {
        PropertyChangeListener l = en.nextElement();
        list.add(listenerRefs.get(l));
    }
    return list;
}

Example 77 with PropertyChangeListener

use of java.beans.PropertyChangeListener in project jdk8u_jdk by JetBrains.

the class Test4985020 method main.

public static void main(String[] args) {
    PropertyChangeSupport pcs = new PropertyChangeSupport(args);
    VetoableChangeSupport vcs = new VetoableChangeSupport(args);
    Test4985020 listener = new Test4985020();
    //PropertyChangeSupport.addPropertyChangeListener(null, listener)
    System.out.println("PropertyChangeSupport.addPropertyChangeListener(null, listener)");
    try {
        pcs.addPropertyChangeListener(null, listener);
        pcs.firePropertyChange(NAME, null, null);
    } catch (Throwable error) {
        print(error);
    }
    //PropertyChangeSupport.removePropertyChangeListener(null, listener)
    System.out.println("PropertyChangeSupport.removePropertyChangeListener(null, listener)");
    try {
        pcs.removePropertyChangeListener(null, listener);
        pcs.firePropertyChange(NAME, null, null);
    } catch (Throwable error) {
        print(error);
    }
    //PropertyChangeSupport.getPropertyChangeListeners(null)
    System.out.println("PropertyChangeSupport.getPropertyChangeListeners(null)");
    try {
        PropertyChangeListener[] pcls = pcs.getPropertyChangeListeners(null);
        if (pcls == null) {
            throw new Error("getPropertyChangeListener() returned null");
        }
        if (pcls.length != 0) {
            throw new Error("getPropertyChangeListener() did not return an empty array");
        }
    } catch (Throwable error) {
        print(error);
    }
    //PropertyChangeSupport.hasListeners(null)
    System.out.println("PropertyChangeSupport.hasListeners(null)");
    try {
        pcs.hasListeners(null);
    } catch (Throwable error) {
        print(error);
    }
    //PropertyChangeSupport.hasListeners(null): with a generic listener
    System.out.println("PropertyChangeSupport.hasListeners(null) with a generic listener");
    try {
        pcs.addPropertyChangeListener(listener);
        if (!pcs.hasListeners(null)) {
            throw new Error("hasListeners(null) returned false, but there was a generic listener");
        }
    } catch (Throwable error) {
        print(error);
    }
    // reset
    pcs = new PropertyChangeSupport(args);
    //PropertyChangeSupport.hasListeners(null): with a specific listener
    System.out.println("PropertyChangeSupport.hasListeners(null) with a specific listener");
    try {
        pcs.addPropertyChangeListener(NAME, listener);
        if (pcs.hasListeners(null)) {
            throw new Error("hasListeners(null) returned true, but there were no generic listeners - only a specific listener");
        }
    } catch (Throwable error) {
        print(error);
    }
    //VetoableChangeSupport.addVetoableChangeListener(null, listener)
    System.out.println("VetoableChangeSupport.addVetoableChangeListener(null, listener)");
    try {
        vcs.addVetoableChangeListener(null, listener);
        vcs.fireVetoableChange(NAME, null, null);
    } catch (Throwable error) {
        print(error);
    }
    //VetoableChangeSupport.removeVetoableChangeListener(null, listener)
    System.out.println("VetoableChangeSupport.removeVetoableChangeListener(null, listener)");
    try {
        vcs.removeVetoableChangeListener(null, listener);
        vcs.fireVetoableChange(NAME, null, null);
    } catch (Throwable error) {
        print(error);
    }
    //VetoableChangeSupport.getVetoableChangeListeners(null)
    System.out.println("VetoableChangeSupport.getVetoableChangeListeners(null)");
    try {
        VetoableChangeListener[] pcls = vcs.getVetoableChangeListeners(null);
        if (pcls == null) {
            throw new Error("getVetoableChangeListener() returned null");
        }
        if (pcls.length != 0) {
            throw new Error("getVetoableChangeListener() did not return an empty array");
        }
    } catch (Throwable error) {
        print(error);
    }
    //VetoableChangeSupport.hasListeners(null)
    System.out.println("VetoableChangeSupport.hasListeners(null)");
    try {
        boolean result = vcs.hasListeners(null);
    } catch (Throwable error) {
        print(error);
    }
    //VetoableChangeSupport.hasListeners(null): with a generic listener
    System.out.println("VetoableChangeSupport.hasListeners(null) with a generic listener");
    try {
        vcs.addVetoableChangeListener(listener);
        if (!vcs.hasListeners(null)) {
            throw new Error("hasListeners(null) returned false, but there was a generic listener");
        }
    } catch (Throwable error) {
        print(error);
    }
    // reset
    vcs = new VetoableChangeSupport(args);
    //VetoableChangeSupport.hasListeners(null): with a specific listener
    System.out.println("VetoableChangeSupport.hasListeners(null) with a specific listener");
    try {
        vcs.addVetoableChangeListener(NAME, listener);
        if (vcs.hasListeners(null)) {
            throw new Error("hasListeners(null) returned true, but there were no generic listeners - only a specific listener");
        }
    } catch (Throwable error) {
        print(error);
    }
    if (failed) {
        throw new Error("TEST FAILED");
    }
}

Example 78 with PropertyChangeListener

use of java.beans.PropertyChangeListener in project cayenne by apache.

the class TemplateCreator method initBindings.

protected void initBindings() {
    BindingBuilder builder = new BindingBuilder(getApplication().getBindingFactory(), this);
    builder.bindToAction(view.getCancelButton(), "cancelAction()");
    builder.bindToAction(view.getOkButton(), "okAction()");
    final FSPath path = getLastTemplateDirectory();
    view.getTemplateChooser().setCurrentDirectory(path.getExistingDirectory(false));
    view.getTemplateChooser().addPropertyChangeListener(FileChooser.CURRENT_DIRECTORY_PROPERTY, new PropertyChangeListener() {

        public void propertyChange(PropertyChangeEvent evt) {
            File directory = view.getTemplateChooser().getCurrentDirectory();
            path.setDirectory(directory);
        }
    });
}

Example 79 with PropertyChangeListener

use of java.beans.PropertyChangeListener in project cayenne by apache.

the class ComponentGeometry method bindIntProperty.

/**
 * Binds this preference object to synchronize its state with a given component
 * property.
 */
public void bindIntProperty(final Component component, final String property, int defaultValue) {
    updateIntProperty(component, property, defaultValue);
    component.addPropertyChangeListener(property, new PropertyChangeListener() {

        public void propertyChange(PropertyChangeEvent e) {
            Object value = e.getNewValue();
            getPreference().put(property, value != null ? value.toString() : null);
        }
    });
}

Example 80 with PropertyChangeListener

use of java.beans.PropertyChangeListener in project gradle by gradle.

the class AbstractTask method getActions.

@Override
public List<Action<? super Task>> getActions() {
    if (observableActionList == null) {
        observableActionList = new ObservableActionWrapperList(getTaskActions());
        observableActionList.addPropertyChangeListener(new PropertyChangeListener() {

            public void propertyChange(PropertyChangeEvent evt) {
                taskMutator.assertMutable("Task.getActions()", evt);
            }
        });
    }
    return observableActionList;
}