How to use org.jfree.ui.action

/**
 * Creates a new menu item based on the specified action.
 *
 * @param action the action.
 */
public ActionMenuItem(final Action action)
{
 setAction(action);
}

/**
 * Nreates an ActionButton and assigns the given action with the button.
 *
 * @param action  the action.
 */
public ActionRadioButton(final Action action)
{
 setAction(action);
}

/**
 * Returns and initializes the PropertyChangehandler for this ActionButton.
 * The PropertyChangeHandler monitors the action and updates the button if necessary.
 *
 * @return the property change handler.
 */
private ActionEnablePropertyChangeHandler getPropertyChangeHandler() {
  if (this.propertyChangeHandler == null) {
    this.propertyChangeHandler = new ActionEnablePropertyChangeHandler();
  }
  return this.propertyChangeHandler;
}

/**
 * Nreates an ActionButton and assigns the given action with the button.
 *
 * @param action the action.
 */
public ActionButton(final Action action) {
  setAction(action);
}

/**
 * Returns and initializes the PropertyChangehandler for this ActionButton.
 * The PropertyChangeHandler monitors the action and updates the button if necessary.
 *
 * @return the property change handler.
 */
private ActionEnablePropertyChangeHandler getPropertyChangeHandler()
{
 if (this.propertyChangeHandler == null)
 {
   this.propertyChangeHandler = new ActionEnablePropertyChangeHandler();
 }
 return this.propertyChangeHandler;
}

/**
 * Returns and initializes the PropertyChangehandler for this ActionMenuItem.
 * The PropertyChangeHandler monitors the action and updates the menuitem if
 * necessary.
 *
 * @return the property change handler.
 */
private ActionEnablePropertyChangeHandler getPropertyChangeHandler()
{
 if (this.propertyChangeHandler == null)
 {
  this.propertyChangeHandler = new ActionEnablePropertyChangeHandler();
 }
 return this.propertyChangeHandler;
}

/**
 * Returns the binding for <code>key</code>, messaging the
 * parent <code>ActionMap</code> if the binding is not locally defined.
 *
 * @param key the key to be queried.
 * @return the action for this key, or null if there is no such action.
 */
public Action get(final Object key) {
  final Action retval = (Action) this.actionMap.get(key);
  if (retval != null) {
    return retval;
  }
  if (this.parent != null) {
    return this.parent.get(key);
  }
  return null;
}

/**
 * Enables and disables this button and if an action is assigned to this button the
 * propertychange is forwarded to the assigned action.
 *
 * @param b the new enable-state of this button
 */
public void setEnabled(final boolean b) {
  super.setEnabled(b);
  if (getAction() != null) {
    getAction().setEnabled(b);
  }
}

/**
 * Creates a new menu item based on the specified action.
 *
 * @param action the action.
 */
public ActionMenuItem(final Action action)
{
 setAction(action);
}

/**
 * Nreates an ActionButton and assigns the given action with the button.
 *
 * @param action  the action.
 */
public ActionRadioButton(final Action action)
{
 setAction(action);
}

/**
 * Returns and initializes the PropertyChangehandler for this ActionButton.
 * The PropertyChangeHandler monitors the action and updates the button if necessary.
 *
 * @return the property change handler.
 */
private ActionEnablePropertyChangeHandler getPropertyChangeHandler() {
  if (this.propertyChangeHandler == null) {
    this.propertyChangeHandler = new ActionEnablePropertyChangeHandler();
  }
  return this.propertyChangeHandler;
}

/**
 * Nreates an ActionButton and assigns the given action with the button.
 *
 * @param action the action.
 */
public ActionButton(final Action action) {
  setAction(action);
}

/**
 * Returns and initializes the PropertyChangehandler for this ActionButton.
 * The PropertyChangeHandler monitors the action and updates the button if necessary.
 *
 * @return the property change handler.
 */
private ActionEnablePropertyChangeHandler getPropertyChangeHandler()
{
 if (this.propertyChangeHandler == null)
 {
   this.propertyChangeHandler = new ActionEnablePropertyChangeHandler();
 }
 return this.propertyChangeHandler;
}

/**
 * Returns and initializes the PropertyChangehandler for this ActionMenuItem.
 * The PropertyChangeHandler monitors the action and updates the menuitem if
 * necessary.
 *
 * @return the property change handler.
 */
private ActionEnablePropertyChangeHandler getPropertyChangeHandler()
{
 if (this.propertyChangeHandler == null)
 {
  this.propertyChangeHandler = new ActionEnablePropertyChangeHandler();
 }
 return this.propertyChangeHandler;
}

/**
 * Creates a new menu item based on the specified action.
 *
 * @param action the action.
 */
public ActionMenuItem(final Action action)
{
 setAction(action);
}

/**
 * Nreates an ActionButton and assigns the given action with the button.
 *
 * @param action  the action.
 */
public ActionRadioButton(final Action action)
{
 setAction(action);
}

/**
 * Returns and initializes the PropertyChangehandler for this ActionButton.
 * The PropertyChangeHandler monitors the action and updates the button if necessary.
 *
 * @return the property change handler.
 */
private ActionEnablePropertyChangeHandler getPropertyChangeHandler() {
  if (this.propertyChangeHandler == null) {
    this.propertyChangeHandler = new ActionEnablePropertyChangeHandler();
  }
  return this.propertyChangeHandler;
}

/**
 * Nreates an ActionButton and assigns the given action with the button.
 *
 * @param action the action.
 */
public ActionButton(final Action action) {
  setAction(action);
}

/**
 * Returns and initializes the PropertyChangehandler for this ActionButton.
 * The PropertyChangeHandler monitors the action and updates the button if necessary.
 *
 * @return the property change handler.
 */
private ActionEnablePropertyChangeHandler getPropertyChangeHandler()
{
 if (this.propertyChangeHandler == null)
 {
   this.propertyChangeHandler = new ActionEnablePropertyChangeHandler();
 }
 return this.propertyChangeHandler;
}

/**
 * Returns and initializes the PropertyChangehandler for this ActionMenuItem.
 * The PropertyChangeHandler monitors the action and updates the menuitem if
 * necessary.
 *
 * @return the property change handler.
 */
private ActionEnablePropertyChangeHandler getPropertyChangeHandler()
{
 if (this.propertyChangeHandler == null)
 {
  this.propertyChangeHandler = new ActionEnablePropertyChangeHandler();
 }
 return this.propertyChangeHandler;
}