public ChatFrame() { super("Chatframe"); setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); translator = UI2CeofTranslator.getInstance(); setLayout(new BorderLayout()); chatHistory = new FormatTextArea(); chatHistory.setEditable(false); chatHistory.setSize(800, 550); inputField = new CommandInputField(chatHistory, connector); getContentPane().add(inputField, BorderLayout.SOUTH); getContentPane().add(chatHistory, BorderLayout.CENTER); setSize(800, 600); setVisible(true); }