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## org.eclipse.core.runtime
Interface Preferences.IPropertyChangeListener

All Superinterfaces:
  EventListener

All Known Implementing Classes:
  AntCorePreferences

Enclosing interface:
  Preferences

public static interface Preferences.IPropertyChangeListener
extends EventListener

Listener for property changes.

Usage:

     Preferences.IPropertyChangeListener listener =
       new Preferences.IPropertyChangeListener() {
          public void propertyChange(Preferences.PropertyChangeEvent event) {
             ... // code to deal with occurrence of property change
          }
       };
     emitter.addPropertyChangeListener(listener);
     ...
     emitter.removePropertyChangeListener(listener);

Method Summary
`void` | `propertyChange(Preferences.PropertyChangeEvent event)` Notification that a property has changed.

Method Detail

### propertyChange

    public void propertyChange(Preferences.PropertyChangeEvent event)

  Notification that a property has changed.

  This method gets called when the observed object fires a property change event.

  Parameters:
    `event` - the property change event object describing which property changed and how

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