@Override
public void actionPerformed(ActionEvent event) {
JButton source = (JButton) event.getSource();
if (source == shift) {
drawPanel.shiftSites(shiftTF[0].getDouble(), shiftTF[1].getDouble(), shiftTF[2].getDouble());
}
}
public DrawPanel3DPanel(DrawPanel3D drawPanel) {
this.setLayout(new BorderLayout());
this.drawPanel = drawPanel;
drawPanel.systemSetup();
this.add(drawPanel, "Center");
this.add(makeButtonPanel(), "East");
shift.addActionListener(this);
}