SLChannelListenerWrapper Class Reference

Defines a channel listener that wraps an SLChannelListener so that the callbacks are returned on the main GUI thread. More...

Inheritance diagram for SLChannelListenerWrapper:

Instance Methods
(id)	- initWithSubscriptionListener:
	Creates an instance of SLChannelListenerWrapper that wraps the supplied SLChannelListener. More...

Class Methods
(SLChannelListenerWrapper *)	+ wrapListener:
	Convenience static method that wraps the supplied SLChannelListener. More...

Protected Attributes
id< SLChannelListener >	wrappedListener

Detailed Description

Defines a channel listener that wraps an SLChannelListener so that the callbacks are returned on the main GUI thread.

You can pass an SLChannelListenerWrapper to [SLStreamLink createChannel] in place of an SLChannelListener. This allows you to update the GUI from within the wrapped SLChannelListener callback methods, without having to write boiler-plate code for accessing the GUI thread.

Method Documentation

- (id) initWithSubscriptionListener:

(id< SLChannelListener >)

listener

Creates an instance of SLChannelListenerWrapper that wraps the supplied SLChannelListener.

Parameters

listener

The SLChannelListener to be wrapped. Once wrapped, all callbacks on this listener are on the main GUI thread.

+ (SLChannelListenerWrapper*) wrapListener:

(id< SLChannelListener >)

listener

Convenience static method that wraps the supplied SLChannelListener.

Parameters

listener

The SLChannelListener to be wrapped. Once wrapped, all callbacks on this listener are on the main GUI thread.

Returns

A new SLChannelListenerWrapper instance.

Member Data Documentation

- (id< SLChannelListener >) wrappedListener

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