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Author

erropr

jayaprakash Rengaswamy
Greenhorn

Joined: Nov 27, 2006
Posts: 9
pls. find below the coding and error follows
============================================

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

public class App2 implements ActionListener
{
Container con;
JFrame f1;
JLabel l1, l2;
JTextField t1, t2;
JButton b1, b2;

App2()
{
f1 = new JFrame();
con = f1.getContentPane();
con.setDetault(null);
l1 = new JLabel ("Name : ");
l2 = new JLabel ("Age : ");

t1 = new JTextField(10);
t2 = new JTextField(5);

b1 = new JButton ("Ok");
b2 = new JButton ("Cancel");
b1.AddListener(this);
b2.AddListener(this);

l1.setBounds (30,30,150,30);
l2.setBounds (30,70,150,30);

t1.setBounds (200,30,150,30);
t2.setBounds (200,70,150,30);


b1.setBounds (400,270,150,30);
b2.setBounds (400,310,150,30);

con.add(l1);
con.add(l2);
con.add(t1);
con.add(t2);
con.add(b1);
con.add(b2);

f1.setVisible (true);
f1.setSize (700,700);
f1.setLocation (20,20);

}
public void actionperformed (ActionEvent ae)
{
if (ae.getSource() == b1)
{
System.out.print("Ok");
}
if (ae.getSource() == b2)
{
System.out.print("Cancel");
}
}
public static void main (String args[])
{
new App2();
}
}

ERROR
======

App2.java:6: App2 is not abstract and does not override abstract met
rformed(java.awt.event.ActionEvent) in java.awt.event.ActionListener
Burkhard Hassel
Ranch Hand

Joined: Aug 25, 2006
Posts: 1274
Howdy, ranchers,

In your posting there is missing something in the error report.
You should show some more effort when posting some code. At least, if you copy and paste, do it completely.

Nevertheless: your class implements ActionListener, but doesn't have a method


For your indentations (tabs and spacing at the beginning of a line) to be displayed properly on the ranch, use the
- button before you post.

There are some more errors in your code.

Yours,
Bu.


all events occur in real time
Remko Strating
Ranch Hand

Joined: Dec 28, 2006
Posts: 893
You need to implement the method actionPerformed(ActionEvent e) because you state that you implement the interface ActionListener.

In your code you implement the method actionperformed. So change the p into a P


Remko (My website)
SCJP 1.5, SCWCD 1.4, SCDJWS 1.4, SCBCD 1.5, ITIL(Manager), Prince2(Practitioner), Reading/ gaining experience for SCEA,
David O'Meara
Rancher

Joined: Mar 06, 2001
Posts: 13459

Please don't post the same question in multiple forums. It creates duplicate conversations and wastes the time of the people trying to help you.

Thanks,
Dave
 
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subject: erropr