private void initSwing() {
this.setTitle(title);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setSize(800, 500);
this.setIconImage(FreeUtil.getImage("images/logo.png"));
this.setContentPane(contentPane);
FreeUtil.centerWindow(this);
contentPane.add(menubar, BorderLayout.NORTH);
contentPane.add(statusBar, BorderLayout.SOUTH);
JPanel centerPane = new JPanel(new BorderLayout());
centerPane.setOpaque(true);
centerPane.setBackground(FreeUtil.CONTENT_PANE_BACKGROUND);
centerPane.setBorder(BorderFactory.createEmptyBorder(2, 0, 0, 0));
centerPane.add(tab, BorderLayout.CENTER);
contentPane.add(centerPane, BorderLayout.CENTER);
}
