public void createMainFrame() {
m_MainFrame = new JFrame();
m_MainFrame.addKeyListener(this);
setTitle(title);
m_MainFrame.setIconImage(ChannelUtils.createAndComputeImage(new PatternChecker(2, 2), 16, 16, null, 0));
m_MainFrame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
Window win = e.getWindow();
win.dispose();
}