/**
* Notifies this <tt>AbstractCallToggleButton</tt> that its associated action has been performed
* and that it should execute its very logic.
*/
@Override
public void buttonPressed() {
if (!sliderMenuIsVisible) toggleMute();
}
/**
* Event fired when volume has changed.
*
* @param volumeChangeEvent the volume change event.
*/
public void volumeChange(VolumeChangeEvent volumeChangeEvent) {
if (volumeChangeEvent.getLevel() == 0) toggleMute();
else if (mute) toggleMute();
}