Scrolling in JtextArea ????

Question

Can anybody tell me how to introduce scrolling in JtextArea ???
Following is the skeleton of my code ...
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;         
import java.io.*;
public class Interface extends Frame
             String path;
             JTextField text = new JTextField();
     JButton button = new JButton("Browse");
     JButton executeButton = new JButton("Execute");
     JTextArea area = new JTextArea();
     JPanel P1 = new JPanel();
        public Component createComponents()
                    text.setBounds(30,30,300,20);
             button.setBounds(30,70,80,20);
                     executeButton.setBounds(130,70,80,20);
                     area.setBounds(30,110,540,430);
                P1.setBackground(Color.red);
                P1.setLayout(null);
             P1.add(button);
             P1.add(executeButton);
             P1.add(text);
                P1.add(area);
             return P1;
         public static void main(String[] args)
             JFrame frame = new JFrame("Pseudocode Interpreter");
             Interface app = new Interface();
             Component contents = app.createComponents();
             frame.getContentPane().add(contents);
                frame.setSize(600,600);
                frame.setVisible(true);
                frame.setLocation(50,50);
                     frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}Thanks !!!!

Answer 1

I am happy to help use but addind scroll pane is a simple one.
y not u post it in swing ya?.
you can add scrollpane by
JScrollPane jsp=new JScrollPane(new JTextArea(20,20));
yourpanel.add(jsp);
if u still have problem post. u r welcome.
i did not run the below changed code u may try it.it is so simple.....
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.io.*;
public class Interface extends Frame
     String path;
     JTextField text = new JTextField();
     JButton button = new JButton("Browse");
     JButton executeButton = new JButton("Execute");
     JTextArea area = new JTextArea();
JScrollPane jsp=new JScrollPane(area);
     JPanel P1 = new JPanel();
public Component createComponents()
     text.setBounds(30,30,300,20);
     button.setBounds(30,70,80,20);
     executeButton.setBounds(130,70,80,20);
     jsp.setBounds(30,110,540,430);
     P1.setBackground(Color.red);
     P1.setLayout(null);
     P1.add(button);
     P1.add(executeButton);
     P1.add(text);
     P1.add(jsp);
     return P1;
     public static void main(String[] args)
     JFrame frame = new JFrame("Pseudocode Interpreter");
     Interface app = new Interface();
     Component contents = app.createComponents();
     frame.getContentPane().add(contents);
     frame.setSize(600,600);
     frame.setVisible(true);
     frame.setLocation(50,50);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}