ActionListener Class Reference

Interface class for delivery of events that are sent by an ActionBroadcaster. More...

Public Member Functions
virtual	~ActionListener ()=default
	Destructor.
virtual void	actionListenerCallback (const String &message)=0
	Overridden by your subclass to receive the callback.

Detailed Description

Interface class for delivery of events that are sent by an ActionBroadcaster.

See also

ActionBroadcaster, ChangeListener

Constructor & Destructor Documentation

~ActionListener()

virtual ActionListener::~ActionListener ( )

virtualdefault

Destructor.

Member Function Documentation

actionListenerCallback()

virtual void ActionListener::actionListenerCallback ( const String & message )

pure virtual

Overridden by your subclass to receive the callback.

Parameters

message

the string that was specified when the event was triggered by a call to ActionBroadcaster::sendActionMessage()