public interface ControllerEventListener extends EventListener
ControllerEventListener
interface should be implemented
by classes whose instances need to be notified when a Sequencer
has processed a requested type of MIDI control-change event.
To register a ControllerEventListener
object to receive such
notifications, invoke the
addControllerEventListener
method of Sequencer
,
specifying the types of MIDI controllers about which you are interested in
getting control-change notifications.MidiChannel.controlChange(int, int)
Modifier and Type | Method and Description |
---|---|
void |
controlChange(ShortMessage event)
Invoked when a
Sequencer has encountered and processed
a control-change event of interest to this listener. |
void controlChange(ShortMessage event)
Sequencer
has encountered and processed
a control-change event of interest to this listener. The event passed
in is a ShortMessage
whose first data byte indicates
the controller number and whose second data byte is the value to which
the controller was set.event
- the control-change event that the sequencer encountered in
the sequence it is processingSequencer.addControllerEventListener(ControllerEventListener, int[])
,
MidiChannel.controlChange(int, int)
,
ShortMessage.getData1()
,
ShortMessage.getData2()