JTextField Disable Enable

    package org.best.example;
    /*
            JTextField Disable Enable Example
            This java example shows how to enable or disable JTextField
            using Java Swing JTextField class.
    */
    
    
    import java.awt.FlowLayout;
    import javax.swing.JApplet;
    import javax.swing.JTextField;
    
    /*
    <applet code="JTextFieldDisableExample" width=200 height=200>
    </applet>
    */
    
    public class JTextFieldDisableExample extends JApplet{
          
            public void init(){
                  
                    //set flow layout for the applet
                    this.getContentPane().setLayout(new FlowLayout());
    
                    //create new JTextField
                    JTextField field = new JTextField("JTextField Disable Enable Example",20);
                  
                    /*
                     * To disable JTextField use
                     * void setEnabled(boolean enabled)
                     * method with false argument.
                     */
                  
                    field.setEnabled(false);
                  
                    /*
                     * To set the disabled JTextField enable, use the same method
                     * with the true argument.
                     */
                  
                    //field.setEnabled(true);
                  
                    add(field);
            }
    }