openshot-audio  0.1.2
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ActionBroadcaster Class Reference

#include <juce_ActionBroadcaster.h>

Classes

class  ActionMessage
 

Public Member Functions

 ActionBroadcaster ()
 
virtual ~ActionBroadcaster ()
 
void addActionListener (ActionListener *listener)
 
void removeActionListener (ActionListener *listener)
 
void removeAllActionListeners ()
 
void sendActionMessage (const String &message) const
 

Friends

class WeakReference< ActionBroadcaster >
 
class ActionMessage
 

Detailed Description

Manages a list of ActionListeners, and can send them messages.

To quickly add methods to your class that can add/remove action listeners and broadcast to them, you can derive from this.

See also
ActionListener, ChangeListener

Constructor & Destructor Documentation

◆ ActionBroadcaster()

ActionBroadcaster::ActionBroadcaster ( )

Creates an ActionBroadcaster.

◆ ~ActionBroadcaster()

ActionBroadcaster::~ActionBroadcaster ( )
virtual

Destructor.

Member Function Documentation

◆ addActionListener()

void ActionBroadcaster::addActionListener ( ActionListener listener)

Adds a listener to the list. Trying to add a listener that's already on the list will have no effect.

◆ removeActionListener()

void ActionBroadcaster::removeActionListener ( ActionListener listener)

Removes a listener from the list. If the listener isn't on the list, this won't have any effect.

◆ removeAllActionListeners()

void ActionBroadcaster::removeAllActionListeners ( )

Removes all listeners from the list.

◆ sendActionMessage()

void ActionBroadcaster::sendActionMessage ( const String message) const

Broadcasts a message to all the registered listeners.

See also
ActionListener::actionListenerCallback

Friends And Related Function Documentation

◆ ActionMessage

friend class ActionMessage
friend

◆ WeakReference< ActionBroadcaster >

friend class WeakReference< ActionBroadcaster >
friend

The documentation for this class was generated from the following files: