Class ActionManager

Field Detail

• ownActions

  protected HashSet<Action> ownActions

  List of action handlers. Guaranteed to keep the original insertion order.

• actionHandlers

  protected HashSet<Action.Handler> actionHandlers

  List of action handlers. Guaranteed to keep the original insertion order.

• actionMapper

  protected KeyMapper<Action> actionMapper

  Action mapper.

• viewer

  protected Component viewer

Constructor Detail

• ActionManager

  public ActionManager()

• ActionManager

  public ActionManager(T viewer)

Method Detail

• setViewer

  public <T extends Component & Action.Container & VariableOwner> void setViewer(T viewer)

• addAction

  public <T extends Action & Action.Listener> void addAction(T action)

  Specified by:

  addAction in interface Action.Notifier

• removeAction

  public <T extends Action & Action.Listener> void removeAction(T action)

  Specified by:

  removeAction in interface Action.Notifier

• addActionHandler

  public void addActionHandler(Action.Handler actionHandler)

  Description copied from interface: Action.Container

  Registers a new action handler for this container.

  Specified by:

  addActionHandler in interface Action.Container

  Parameters:

  actionHandler - the new handler to be added.

• removeActionHandler

  public void removeActionHandler(Action.Handler actionHandler)

  Description copied from interface: Action.Container

  Removes a previously registered action handler for the contents of this container.

  Specified by:

  removeActionHandler in interface Action.Container

  Parameters:

  actionHandler - the handler to be removed.

• removeAllActionHandlers

  public void removeAllActionHandlers()

• paintActions

  public void paintActions(Object actionTarget,
                           PaintTarget paintTarget)
                    throws PaintException

  Throws:

  PaintException

• handleActions

  public void handleActions(Map<String,Object> variables,
                            Action.Container sender)

• getActions

  public Action[] getActions(Object target,
                             Object sender)

  Description copied from interface: Action.Handler

  Gets the list of actions applicable to this handler.

  Specified by:

  getActions in interface Action.Handler

  Parameters:

  target - the target handler to list actions for. For item containers this is the item id.

  sender - the party that would be sending the actions. Most of this is the action container.

  Returns:

  the list of Action

• handleAction

  public void handleAction(Action action,
                           Object sender,
                           Object target)

  Description copied from interface: Action.Handler

  Handles an action for the given target. The handler method may just discard the action if it's not suitable.

  Specified by:

  handleAction in interface Action.Handler

  Parameters:

  action - the action to be handled.

  sender - the sender of the action. This is most often the action container.

  target - the target of the action. For item containers this is the item id.