javax.media
Class GainChangeEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--javax.media.MediaEvent
              |
              +--javax.media.GainChangeEvent

All Implemented Interfaces:

java.io.Serializable

public class GainChangeEvent

extends MediaEvent

A GainChangeEvent is posted by a GainControl when its state has been updated.

Java Beans support

Any implementation of this object is required to be subclassed from either java.util.EventObject or sunw.util.EventObject.

Version:

1.3, 02/08/21

See Also:

GainControl, GainChangeListener, Serialized Form

Field Summary

(package private) GainControl	eventSrc
(package private) float	newDB
(package private) float	newLevel
(package private) boolean	newMute

Fields inherited from class java.util.EventObject

source

Constructor Summary

GainChangeEvent(GainControl from, boolean mute, float dB, float level)

Method Summary

float	getDB() Get the GainControl's new gain value in dB.
float	getLevel() Get the GainControl's new gain value in the level scale.
boolean	getMute() Get the GainControl's new mute value.
java.lang.Object	getSource() Get the object that posted this event.
GainControl	getSourceGainControl() Get the GainControl that posted this event.

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

eventSrc

GainControl eventSrc

newMute

boolean newMute

newDB

float newDB

newLevel

float newLevel

Constructor Detail

GainChangeEvent

public GainChangeEvent(GainControl from,
                       boolean mute,
                       float dB,
                       float level)

Method Detail

getSource

public java.lang.Object getSource()

Get the object that posted this event.

Overrides:

getSource in class java.util.EventObject

Returns:

The object that posted this event.

getSourceGainControl

public GainControl getSourceGainControl()

Get the GainControl that posted this event.

Returns:

The GainControl that posted this event.

getDB

public float getDB()

Get the GainControl's new gain value in dB.

Returns:

The GainControl's new gain value, in dB.

getLevel

public float getLevel()

Get the GainControl's new gain value in the level scale.

Returns:

The GainControl's new gain, in the level scale.

getMute

public boolean getMute()

Get the GainControl's new mute value.

Returns:

The GainControl's new mute value.