javax.media

Class GainChangeEvent

java.lang.Object

java.util.EventObject

javax.media.GainChangeEvent

All Implemented Interfaces:

Serializable, MediaEvent

public class GainChangeEvent
extends EventObject
implements 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:

1.17, 98/03/28

See Also:

GainControl, GainChangeListener, Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
GainChangeEvent(GainControl from, boolean mute, float dB, float level)

Method Summary

Methods

Modifier and Type	Method and Description
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.
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

Constructor Detail

GainChangeEvent

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

Method Detail

getSource

public Object getSource()

Get the object that posted this event.

Specified by:

getSource in interface MediaEvent

Overrides:

getSource in class 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.