JProgressbar class in java
//JProgressBar
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class JProgressBarDemo extends JFrame
{
Container con;
JProgressBar jp;
JProgressBarDemo()
{
con = getContentPane();
con.setLayout(new FlowLayout());
jp = new JProgressBar(1, 100);
jp.setValue(1);
jp.setStringPainted(true);
con.add(jp);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
void process()
{
int a = 1;
while(a <= 100)
{
try
{
Thread.sleep(100);
}
catch(Exception e)
{
System.out.println();
}
jp.setValue(a);
a++;
}
System.exit(0);
}
public static void main(String[] args) {
JProgressBarDemo obj = new JProgressBarDemo();
obj.setSize(300, 100);
obj.setVisible(true);
obj.process();
}
}
OUTPUT:
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