// return imageArea.isEditable();
}
public void loadFromFile() {
XBWave wave = new XBWave();
wave.loadFromFile(new File(getFileName()));
wavePanel.setWave(wave);
targetFormat = wavePanel.getWave().getAudioFormat();
targetDataLineInfo = new DataLine.Info(SourceDataLine.class,wavePanel.getWave().getAudioFormat());
audioInputStream = wavePanel.getWave().getAudioInputStream();