/**
* Construct with a reference to a channel to represent.
*
* @param chan The channel whose waveform we are manipulating.
*/
public OscillatorPane(Channel chan) {
this.chan = chan;
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
add(new JLabel("Volume:"));
add(vol = new JSpinSlide(0, 127, chan.vol));
add(new JLabel("Frequency:"));
add(freq = new JSpinSlide(0, sps / 4, chan.freq));
add(new JLabel("Duration (ms):"));
add(dur = new JSpinSlide(0, 60000, chan.dur));
add(new JLabel("Wave Equasion:"));
add(eq = new JTextField(chan.eq));
add(play = new JButton("Play"));
setMaximumSize(new Dimension(200, Integer.MAX_VALUE));
vol.setMajorTicks(true, 8);
vol.addChangeListener(this);
freq.setMajorTicks(true, 100);
freq.addChangeListener(this);
dur.setMajorTicks(true, 2000);
dur.addChangeListener(this);
play.addActionListener(this);
recalculateBytes();
}
