- * Adds a property change listener.
- *
- * @param propertyChangeListener
- * The property change listener to add
- */
- public void addPropertyChangeListener(PropertyChangeListener propertyChangeListener) {
- propertyChangeListeners.add(propertyChangeListener);
- }
-
- /**
- * Removes a property change listener.
- *
- * @param propertyChangeListener
- * The property change listener to remove
- */
- public void removePropertyChangeListener(PropertyChangeListener propertyChangeListener) {
- propertyChangeListeners.remove(propertyChangeListener);
- }
-
- /**
- * Notifies all listeners that a property has changed.
- *
- * @param property
- * The name of the property
- * @param oldValue
- * The old value of the property
- * @param newValue
- * The new value of the property
- */
- private void firePropertyChange(String property, Object oldValue, Object newValue) {
- PropertyChangeEvent propertyChangeEvent = new PropertyChangeEvent(this, property, oldValue, newValue);
- for (PropertyChangeListener propertyChangeListener: propertyChangeListeners) {
- propertyChangeListener.propertyChange(propertyChangeEvent);
- }
-
- }
-
- //
- // ACCESSORS
- //
-
- /**