private static final long serialVersionUID = 8617749572451960356L; private int count;
private JButton push;
private JLabel label;
int num;
int I=100;
public PushDisplayPanel()
{
push=new JButton("Push it!");
push.addActionListener(new ButtonListener());
label=new JLabel("Random:"+count);
add (push);
add (label);
setPreferredSize(new Dimension(400,100));
setBackground(Color.pink);
}
private class ButtonListener implements ActionListener {
public void actionPerformed(ActionEvent event)
{
for(int j=0;j<I;j++){
num=(int)(Math.random()*100)+1;
label.setText("Random:"+num);
}
}
}
}
//Random.java
import javax.swing.JFrame;
public class Random {
public static void main(String[] args) {
JFrame frame=new JFrame("Random");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().add(new PushDisplayPanel());
frame.pack();