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.

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

• juce_ActionBroadcaster.h
• juce_ActionBroadcaster.cpp