juce::Value::Listener Class Reference

Detailed Description

Receives callbacks when a Value object changes.

See also

Value::addListener

Inheritance diagram for juce::Value::Listener:

Public Member Functions
	Listener ()=default
virtual	~Listener ()=default
virtual void	valueChanged (Value &value)=0
	Called when a Value object is changed.

Constructors and Destructors

Listener()

juce::Value::Listener::Listener ( )

default

~Listener()

virtual juce::Value::Listener::~Listener ( )

virtualdefault

Member Functions

valueChanged()

virtual void juce::Value::Listener::valueChanged ( Value & value )

pure virtual

Called when a Value object is changed.

Note that the Value object passed as a parameter may not be exactly the same object that you registered the listener with - it might be a copy that refers to the same underlying ValueSource. To find out, you can call Value::refersToSameSourceAs().

Implemented in juce::ComboBox, juce::Label, and juce::StandalonePluginHolder.

References juce::Value::Value().