Java/Swing JFC/Password Field

Create Password field

   <source lang="java">

import java.awt.FlowLayout; import java.awt.Font; import javax.swing.JFrame; import javax.swing.JPasswordField; import javax.swing.UIManager; public class PasswordField extends JFrame {

 public PasswordField() {
   super("JPasswordField Test");
   getContentPane().setLayout(new FlowLayout());
   JPasswordField textField1 = new JPasswordField("m", 1);
   JPasswordField textField2 = new JPasswordField("mm", 2);
   getContentPane().add(textField1);
   getContentPane().add(textField2);
   setSize(300, 190);
   setVisible(true);
 }
 public static void main(String argv[]) {
   new PasswordField();
 }

}

      </source>
   
  
 
  

Password Field Sample

   <source lang="java">

import java.awt.BorderLayout; import java.awt.Container; import javax.swing.Box; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPasswordField; import javax.swing.JTextField; public class PasswordSample {

 public static void main(String args[]) {
   JFrame f = new JFrame("JPasswordField Sample");
   f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   Container content = f.getContentPane();
   content.setLayout(new BorderLayout());
   Box rowOne = Box.createHorizontalBox();
   rowOne.add(new JLabel("Username"));
   rowOne.add(new JTextField());
   Box rowTwo = Box.createHorizontalBox();
   rowTwo.add(new JLabel("Password"));
   rowTwo.add(new JPasswordField());
   content.add(rowOne, BorderLayout.NORTH);
   content.add(rowTwo, BorderLayout.SOUTH);
   f.setSize(300, 200);
   f.setVisible(true);
 }

}

      </source>
   
  
 
  

PasswordField Sample 2

   <source lang="java">

import java.awt.BorderLayout; import java.awt.Container; import java.awt.event.KeyEvent; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JPasswordField; import javax.swing.JTextField; public class PasswordFieldSample {

 public static void main(String args[]) {
   String title = "Password Example";
   JFrame frame = new JFrame(title);
   Container content = frame.getContentPane();
   JPanel userPanel = new JPanel(new BorderLayout());
   JLabel userLabel = new JLabel("Username: ");
   userLabel.setDisplayedMnemonic(KeyEvent.VK_U);
   JTextField userTextField = new JTextField();
   userLabel.setLabelFor(userTextField);
   userPanel.add(userLabel, BorderLayout.WEST);
   userPanel.add(userTextField, BorderLayout.CENTER);
   JPanel passPanel = new JPanel(new BorderLayout());
   JLabel passLabel = new JLabel("Password: ");
   passLabel.setDisplayedMnemonic(KeyEvent.VK_P);
   JPasswordField passTextField = new JPasswordField();
   passLabel.setLabelFor(passTextField);
   passPanel.add(passLabel, BorderLayout.WEST);
   passPanel.add(passTextField, BorderLayout.CENTER);
   JPanel panel = new JPanel(new BorderLayout());
   panel.add(userPanel, BorderLayout.NORTH);
   panel.add(passPanel, BorderLayout.SOUTH);
   content.add(panel, BorderLayout.NORTH);
   frame.setSize(250, 150);
   frame.setVisible(true);
 }

}

      </source>