TY_BCA_2015_ADV_JAVA_15MARKS_SLIP12

SLIP12:  Write a java program to display the number’s between 1 to 100 continuously in a TextField by clicking on button. (use Runnable Interface)

import java.awt.event.*;

import javax.swing.*;

class Message implements Runnable

{

            JTextField t;

            public void run()

            {

                        for(int i =1; i<=100;i++)

                        {

                                    t.setText(""+i);

                                    try

                                    {

                                                Thread.sleep(50);

                                    }

                                    catch(Exception  e)

                                    {

                                                e.printStackTrace();

                                    }

                        }

            }

}

class Slip12_1 implements ActionListener

{

            JFrame f;

            JPanel p;

            JTextField t;

            JButton b;

            Thread t1;

            Slip12_1()

            {

                        f = new JFrame();

                        p = new JPanel();

                        t = new JTextField(60);

                        b = new JButton("Start");

                        t1 = new Thread(this);

                        b.addActionListener(this);

                        p.add(t);

                        p.add(b);

                        f.add(p);

                        f.setSize(400, 400);

                        f.setVisible(true);

            }

            public void actionPerformed(ActionEvent e)

            {

                        t1.start();

            }   

}