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public interface: ControllerEventListener [javadoc | source]

All Implemented Interfaces:

The 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 int[]) addControllerEventListener method of Sequencer, specifying the types of MIDI controllers about which you are interested in getting control-change notifications.
Method from javax.sound.midi.ControllerEventListener Summary:
Method from javax.sound.midi.ControllerEventListener Detail:
 public  void controlChange(ShortMessage event)
    Invoked when a 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.