How to do this

Hi,
I am learning java. so I keep doing things in a different way to learn what I am trying to do
For example here I am trying to call

Code:

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package components;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

/* FrameDemo.java requires no other files. */
public class ABC extends JFrame{
    /**
    * Create the GUI and show it.  For thread safety,
    * this method should be invoked from the
    * event-dispatching thread.
    */
       
        public JLabel label;
       
       
       
       
        /**
        * This class should add instruction to the existing frame
        * By using a Jlable = label
        * A text field
        */
       
        class Text {
                public JTextField info, number;
               
                public Text(){   
                        // Text information to the user
                        info = new JTextField("Enter the number");
                        info.setEditable(false);
                       
                        // Empty text field for number entry
                        number = new JTextField(15);
                        }
        }
       
        public ABC() {
               
                Container c = getContentPane();
                c.setLayout(new FlowLayout());
               
// tried this but dont work
                Text info = new Text();
                info.add();
        }
    private static void createAndShowGUI() {
        //Create and set up the window.
        JFrame frame = new JFrame("FrameDemo");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        JLabel emptyLabel = new JLabel("");
        emptyLabel.setPreferredSize(new Dimension(600, 400));
        frame.getContentPane().add(emptyLabel, BorderLayout.CENTER);
       
//      Create and set up the content pane.
       
//This dont work too
        frame.add( new Text());

        //Display the window.
        frame.pack();
        frame.setVisible(true);
    }

    public static void main(String[] args) {
        //Schedule a job for the event-dispatching thread:
        //creating and showing this application's GUI.
        javax.swing.SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                createAndShowGUI();
            }
        });
    }
}

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Can you please show me how should I call the Text() in Text class in the ABC () to make it visible in the frame?

Thank you

Any one please?

Code:

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import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class ABCRx extends JFrame {
    // Make this as a member variable so you can access
    // the Text fields and methods in this (ABCRx) class.
    Text info = new Text();
    public JLabel label;

    /**
    * This class should add instruction to the existing frame
    * By using a Jlable = label
    * A text field
    */
    class Text {
        JLabel info;  // These are easy to use for information.
        public JTextField number;

        public Text(){   
            // Text instruction to the user
            info = new JLabel("Enter the number");
//            info.setEditable(false);

            // Empty text field for number entry
            number = new JTextField(15);
        }

        public JPanel getComponents() {
            JPanel panel = new JPanel();
            panel.add(info);
            panel.add(number);
            return panel;
        }
    }

    public ABCRx() {
        // Initialize components.
        label = new JLabel("Hello world", JLabel.CENTER);
        JLabel emptyLabel = new JLabel("almost empty");
        emptyLabel.setPreferredSize(new Dimension(600, 400));
        // for visibility while you are learning.
        emptyLabel.setBorder(BorderFactory.createTitledBorder("empty label"));

        // Assemble components.
        Container c = getContentPane();
        // Poor choice for a top-level container.
        // Use the default BorderLayout for now.
//        c.setLayout(new FlowLayout());
        c.add(label, "First");
        c.add(emptyLabel, BorderLayout.CENTER);
        c.add(info.getComponents(), "Last");

        // JFrame methods. Since this class (ABCRx) extends JFrame
        // the class is a JFrame and you can call JFrame methods
        // directly inside the class. There is no need to instantiate
        // a new JFrame.
        setDefaultCloseOperation(EXIT_ON_CLOSE);
        pack();
        setLocationRelativeTo(null);  // center frame
        setVisible(true);
    }

    public static void main(String[] args) {
        new ABCRx();
    }
}

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