コード例 #1
0
 /** Method to create and initialize the picture frame */
 private void createAndInitPictureFrame() {
   pictureFrame = new JFrame(); // create the JFrame
   pictureFrame.setResizable(true); // allow the user to resize it
   pictureFrame.getContentPane().setLayout(new BorderLayout()); // use border layout
   pictureFrame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); // when close stop
   pictureFrame.setTitle(picture.getTitle());
   PictureExplorerFocusTraversalPolicy newPolicy = new PictureExplorerFocusTraversalPolicy();
   pictureFrame.setFocusTraversalPolicy(newPolicy);
 }
コード例 #2
0
  private static void createAndShowGUI() {
    frame = new JFrame("SwingFocusTransitionTest");
    frame.setSize(300, 300);
    frame.setFocusTraversalPolicyProvider(true);
    frame.setFocusTraversalPolicy(new LayoutFocusTraversalPolicy());

    textField = new JTextField();
    button = new JButton();

    JPanel panel = new JPanel();
    panel.setFocusTraversalPolicyProvider(true);
    panel.setFocusTraversalPolicy(new DefaultFocusTraversalPolicy());

    JPanel p = new JPanel();
    p.setLayout(new GridLayout(3, 1));
    p.add(textField);
    p.add(button);
    p.add(panel);

    frame.add(p);
    frame.setVisible(true);
  }
コード例 #3
0
  /** Initialize the contents of the frame. */
  private void initialize() {
    frmSignIn = new JFrame("Login");
    frmSignIn.setTitle("Sign in");
    frmSignIn.setResizable(false);
    frmSignIn.setBounds(100, 100, 450, 357);
    frmSignIn.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frmSignIn.setLocationRelativeTo(null);

    JLabel lblEmail = new JLabel("Email:");
    lblEmail.setBounds(73, 108, 56, 18);

    JLabel lblPassword = new JLabel("Password:"******"Show Password");
    chckbxShowPassword.setBounds(130, 176, 128, 23);
    frmSignIn.getContentPane().add(chckbxShowPassword);

    chckbxShowPassword.addItemListener(
        new ItemListener() {
          public void itemStateChanged(ItemEvent e) {
            if (e.getStateChange() == ItemEvent.SELECTED) {
              passwordField.setEchoChar((char) 0);
            } else {
              passwordField.setEchoChar(a);
            }
          }
        });

    JButton btnNewButton = new JButton("Sign in");
    btnNewButton.setBounds(325, 106, 72, 62);
    btnNewButton.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            username = textField.getText();
            String password = String.valueOf(passwordField.getPassword()); // getText()
            // is
            // deprecated;
            // changed
            // to
            // getPassword()
            // password.toLowerCase();  Do we want case sensitive email?
            /*
             * SHA implementation to validate password
             */

            VaultController v = new VaultController();
            int result = 0;
            try {
              result = v.loginCheck(username, password);
            } catch (NoSuchAlgorithmException e1) {

              e1.printStackTrace();
            }
            if (result == 1) {
              failedattempt = 0;
              frmSignIn.dispose();

            } else {
              txtWarning.setText("The Email and/or Password is incorrect. Please try again.");
              failedattempt++;
            }
            // TODO migrate failcheck to Vault controller!
            if (failedattempt > 1 && failedattempt < 5) {
              try {
                VaultController.Send(
                    "sentineldatavault",
                    "SENTINELDATA",
                    username,
                    "Security Warning",
                    "Dear user,\n\nYou have multiple failed login attempts for your account.\n"
                        + "If it is not you, please change your password immediately.\n\n"
                        + "Sincerely,\nSentinel Data Vault Team");
              } catch (AddressException e1) {
                e1.printStackTrace();
              } catch (MessagingException e1) {
                e1.printStackTrace();
              }
            } else if (failedattempt == 5) {
              DatabaseManager d = new DatabaseManager("vault_database");
              User u = d.retrieveUserFromDatabase(username);
              d.deleteAllEntriesFromDatabase(u);
              d.deleteUserFromDatabase(u);
              try {
                JOptionPane.showMessageDialog(
                    null,
                    "Your account data has been deleted due to multiple failed login attempts");
                VaultController.Send(
                    "sentineldatavault",
                    "SENTINELDATA",
                    username,
                    "Security Warning",
                    "Dear user,\n\nWe have deleted your account.\n"
                        + "Have a nice day.\n\n"
                        + "Sincerely,\nSentinel Data Vault Team");
              } catch (AddressException e1) {
                e1.printStackTrace();
              } catch (MessagingException e1) {
                e1.printStackTrace();
              }
            }
          }
        });
    frmSignIn.getContentPane().setLayout(null);

    btnSignUp = new JButton("Create new account");
    btnSignUp.setToolTipText("Click here to create a new Sentinel Data Vault account!");
    btnSignUp.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            SignupView signup = new SignupView();
            signup.setVisible(true);
          }
        });
    btnSignUp.setBounds(57, 264, 158, 27);
    frmSignIn.getContentPane().add(btnSignUp);
    frmSignIn.getContentPane().add(btnNewButton);
    frmSignIn.getContentPane().add(lblPassword);
    frmSignIn.getContentPane().add(lblEmail);
    frmSignIn.getContentPane().add(textField);
    frmSignIn.getContentPane().add(passwordField);

    btnForgotPassword = new JButton("I forgot my password");
    btnForgotPassword.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            frmSignIn.setVisible(false);
            PasswordRecoveryView p = new PasswordRecoveryView(frmSignIn);
          }
        });
    btnForgotPassword.setToolTipText("Click here to reset your account password");
    btnForgotPassword.setBounds(227, 264, 170, 27);
    frmSignIn.getContentPane().add(btnForgotPassword);

    lblSentinelDataVault = new JLabel("Sentinel Data Vault");
    lblSentinelDataVault.setFont(new Font("Dialog", Font.PLAIN, 22));
    lblSentinelDataVault.setBounds(119, 33, 206, 27);
    frmSignIn.getContentPane().add(lblSentinelDataVault);

    txtWarning = new JTextField();
    txtWarning.setForeground(new Color(220, 20, 60));
    txtWarning.setBorder(null);
    txtWarning.setOpaque(false);
    txtWarning.setFocusable(false);
    txtWarning.setEditable(false);
    txtWarning.setFont(new Font("Tahoma", Font.ITALIC, 12));
    txtWarning.setBackground(SystemColor.window);
    txtWarning.setBounds(57, 196, 340, 26);
    frmSignIn.getContentPane().add(txtWarning);
    txtWarning.setColumns(10);

    frmSignIn
        .getContentPane()
        .setFocusTraversalPolicy(
            new FocusTraversalOnArray(new Component[] {textField, passwordField, btnNewButton}));
    frmSignIn.setFocusTraversalPolicy(
        new FocusTraversalOnArray(new Component[] {textField, passwordField, btnNewButton}));
  }