MidiKeyboardStateListener Class Reference

Receives events from a MidiKeyboardState object. More...

Public Member Functions
	MidiKeyboardStateListener () throw ()
virtual	~MidiKeyboardStateListener ()
virtual void	handleNoteOn (MidiKeyboardState *source, int midiChannel, int midiNoteNumber, float velocity)=0
	Called when one of the MidiKeyboardState's keys is pressed.
virtual void	handleNoteOff (MidiKeyboardState *source, int midiChannel, int midiNoteNumber)=0
	Called when one of the MidiKeyboardState's keys is released.

Detailed Description

Receives events from a MidiKeyboardState object.

MidiKeyboardStateListener::MidiKeyboardStateListener ( ) throw ()

virtual MidiKeyboardStateListener::~MidiKeyboardStateListener ( ) [virtual]

virtual void MidiKeyboardStateListener::handleNoteOn	(	MidiKeyboardState *	source,
		int	midiChannel,
		int	midiNoteNumber,
		float	velocity
	)			`[pure virtual]`

Called when one of the MidiKeyboardState's keys is pressed.

This will be called synchronously when the state is either processing a buffer in its MidiKeyboardState::processNextMidiBuffer() method, or when a note is being played with its MidiKeyboardState::noteOn() method.

Note that this callback could happen from an audio callback thread, so be careful not to block, and avoid any UI activity in the callback.

virtual void MidiKeyboardStateListener::handleNoteOff	(	MidiKeyboardState *	source,
		int	midiChannel,
		int	midiNoteNumber
	)			`[pure virtual]`

Called when one of the MidiKeyboardState's keys is released.

This will be called synchronously when the state is either processing a buffer in its MidiKeyboardState::processNextMidiBuffer() method, or when a note is being played with its MidiKeyboardState::noteOff() method.

Note that this callback could happen from an audio callback thread, so be careful not to block, and avoid any UI activity in the callback.

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