MessageListener Class Reference

MessageListener subclasses can post and receive Message objects. More...

#include <juce_MessageListener.h>

Inheritance diagram for MessageListener:

Public Member Functions
	MessageListener () noexcept
virtual	~MessageListener ()
	Destructor.
virtual void	handleMessage (const Message &message)=0
	This is the callback method that receives incoming messages.
void	postMessage (Message *message) const
	Sends a message to the message queue, for asynchronous delivery to this listener later on.

Detailed Description

MessageListener subclasses can post and receive Message objects.

See also

Message, MessageManager, ActionListener, ChangeListener

Constructor & Destructor Documentation

MessageListener()

MessageListener::MessageListener ( )

noexcept

~MessageListener()

virtual MessageListener::~MessageListener ( )

virtual

Destructor.

Member Function Documentation

handleMessage()

virtual void MessageListener::handleMessage ( const Message & message )

pure virtual

This is the callback method that receives incoming messages.

This is called by the MessageManager from its dispatch loop.

See also

postMessage

postMessage()

void MessageListener::postMessage

(

Message *

message

)

const

Sends a message to the message queue, for asynchronous delivery to this listener later on.

This method can be called safely by any thread.

Parameters

message

the message object to send - this will be deleted automatically by the message queue, so make sure it's allocated on the heap, not the stack!

See also

handleMessage

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

• juce_MessageListener.h