Курсовая работа: Объектно-ориентированное программирование учебных систем

this.setDefaultCloseOperation(EXIT_ON_CLOSE);

//--------------------INIT---------------------------------------------

loged = false;

ln = new String ();

password = new String ();

login = new JTextField ();

pass = new JPasswordField ();

llogin = new JLabel ("Логин");

lpass = new JLabel ("Пароль");

enter = new JButton ("Войти");

cancel = new JButton ("Отмена");

reg = new JButton ("Регистрация");

llogin.setPreferredSize(size);

lpass.setPreferredSize(size);

login.setPreferredSize(size);

pass.setPreferredSize(size);

enter.setPreferredSize(size);

cancel.setPreferredSize(size);

reg.setPreferredSize(bigsize);

//-------------------ACTIONLISTENERS-----------------------------------

enter.addActionListener(new ActionListener (){

public void actionPerformed(ActionEvent e) {

DataInputStream rd = null;

int who = 0;

try {

rd = new DataInputStream(new FileInputStream(Consts.pdatabase));

String buf;

if (rd.available() != 0) {

while (rd.available() != 0) {