public MainUI() {
		this.setTitle(Application.APPNAME);
		this.mEnuBar = SJMenuBar.getInstance();
		this.setJMenuBar(this.mEnuBar);
		this.setSize(1000, 700);
		this.setContentPane(createContentPane());
		this.setResizable(false);
		this.setLocationRelativeTo(this);
		this.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
		this.addWindowListener(new WindowAdapter() {
			@Override
			public void windowClosing(WindowEvent e) {
				System.out.println("windows closings");
			}
		});
	}