OpenShot Library | OpenShotAudio  0.2.2
juce::ActionBroadcaster Class Reference

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

#include <juce_ActionBroadcaster.h>

Classes

class  ActionMessage
 

Public Member Functions

 ActionBroadcaster ()
 Creates an ActionBroadcaster.
 
virtual ~ActionBroadcaster ()
 Destructor.
 
void addActionListener (ActionListener *listener)
 Adds a listener to the list. More...
 
void removeActionListener (ActionListener *listener)
 Removes a listener from the list. More...
 
void removeAllActionListeners ()
 Removes all listeners from the list.
 
void sendActionMessage (const String &message) const
 Broadcasts a message to all the registered listeners. More...
 

Friends

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

Definition at line 40 of file juce_ActionBroadcaster.h.

Member Function Documentation

◆ addActionListener()

void juce::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.

Definition at line 64 of file juce_ActionBroadcaster.cpp.

◆ removeActionListener()

void juce::ActionBroadcaster::removeActionListener ( ActionListener listener)

Removes a listener from the list.

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

Definition at line 72 of file juce_ActionBroadcaster.cpp.

◆ sendActionMessage()

void juce::ActionBroadcaster::sendActionMessage ( const String message) const

Broadcasts a message to all the registered listeners.

See also
ActionListener::actionListenerCallback

Definition at line 84 of file juce_ActionBroadcaster.cpp.


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