class problen with java Applet

[Tucan]

On complilation I am givven: JDemoCteateGraphicsObject3 is not abstract and does not override abstract method actionPreformed (java.awt.event.ActionEvent) in java.awt.event.ActionListener.

Code:
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class JDemoCreateGraphicsObject3 extends JApplet implements ActionListener
{
String companyName = new String("Event Handlers Incorperated ");
JButton moveButton = new JButton("Move it ");
Font helv12Font = new Font("Helvetica ", Font.ITALIC, 12);
int x = 10, y = 50;

public void init ()
{
setBackground(Color.YELLOW);
Container con = getContentPane();
con.setLayout(new FlowLayout() );
con.add(moveButton);
moveButton.addActionListener(this);
}
public void ActionerPerformed(ActionEvent e)
{
Object source = e.getSource();
if (source == moveButton)
{
Graphics pen = getGraphics();
pen.setFont(helv12Font);
pen.setColor(Color.MAGENTA);
if(x <250)
pen.drawString(companyName, x +=20, y += 20);
else
moveButton.setEnabled(false);
pen.setColor(Color.BLACK);
pen.drawOval(50, 170, 70, 70);
pen.drawLine(85, 240, 110, 300);
pen.drawOval(100, 170, 70, 70);

}//end if
}//end actionPreformed()
}//end JDemoCreateGraphicsObject class

[RamyaSivakanth]

Its a typo error from ur end.

the method should be actionPerformed(ActionEvent ae)

[Tucan]

Dear Ramya,
I have changed the actionEvent a to (ae) but it makes no difference. I got the sme results as stated at the begining of my Thread. Sorry, but it did not work.
Thanks,
Tucan.

[RamyaSivakanth]

method name is "actionPerformed".U have typed as "ActionerPerformed"

[Tucan]

Dear Ramya,
Thanks for your patience and effort but, I am having the same results. The software I am using is jGrasp. When I compile I am getting the message at the beginning of my thread. When I run the Applet for current file ,I get the message " Class does not appear to be an Applet " Continue anyway? I press Continue and the Applet viewer appears but,empty. While I should be seeing the company name move to x-coordinate 250, before the JButton is disabled,and the balloon drawing appears. I have done some modification on the first code so, note the difference:

code:
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class JDemoCreateGraphicsObject3 extends JApplet implements ActionListener
{
String companyName = new String("Event Handlers Incorperated ");
JButton moveButton = new JButton("Move it ");
Font helv12Font = new Font("Helvetica ", Font.ITALIC, 12);
int x = 10, y = 50;

public void init ()
{
setBackground(Color.YELLOW);
Container con = getContentPane();
con.setLayout(new FlowLayout() );
con.add(moveButton);
moveButton.addActionListener(this);
}
public void actionerPerformed(ActionEvent ae)
{
Object source = ae.getSource();
if (source == moveButton)
{
Graphics pen = getGraphics();
pen.setFont(helv12Font);
pen.setColor(Color.MAGENTA);
if(x < 250)
{
pen.drawString(companyName, x+=20, y+= 20);
}
else
{
moveButton.setEnabled(false);
pen.setColor(Color.BLACK);
pen.drawOval(50, 170, 70, 70);
pen.drawLine(85, 240, 110, 300);
pen.drawOval(100, 170, 70, 70);

}

}

}
}

Any other sujjestions will be welcome please.
Thanking you in anticipation,
Tucan

[RamyaSivakanth]

Hi,
How many times u type wrongly and ask for suiggestion.Gothru this...


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

public class JDemoCreateGraphicsObject3 extends JApplet implements ActionListener
{
String companyName = new String("Event Handlers Incorperated ");
JButton moveButton = new JButton("Move it ");
Font helv12Font = new Font("Helvetica ", Font.ITALIC, 12);
int x = 10, y = 50;

public void init ()
{
setBackground(Color.YELLOW);
Container con = getContentPane();
con.setLayout(new FlowLayout() );
con.add(moveButton);
moveButton.addActionListener(this);
}
public void actionPerformed(ActionEvent ae)
{
Object source = ae.getSource();
if (source == moveButton)
{
Graphics pen = getGraphics();
pen.setFont(helv12Font);
pen.setColor(Color.MAGENTA);
if(x < 250)
{
pen.drawString(companyName, x+=20, y+= 20);
}
else
{
moveButton.setEnabled(false);
pen.setColor(Color.BLACK);
pen.drawOval(50, 170, 70, 70);
pen.drawLine(85, 240, 110, 300);
pen.drawOval(100, 170, 70, 70);

}

}

}
}

[RamyaSivakanth]

Hi,
How many times u type wrongly and ask for suiggestion.Gothru this...

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

public class JDemoCreateGraphicsObject3 extends JApplet implements ActionListener
{
String companyName = new String("Event Handlers Incorperated ");
JButton moveButton = new JButton("Move it ");
Font helv12Font = new Font("Helvetica ", Font.ITALIC, 12);
int x = 10, y = 50;

public void init ()
{
setBackground(Color.YELLOW);
Container con = getContentPane();
con.setLayout(new FlowLayout() );
con.add(moveButton);
moveButton.addActionListener(this);
}
public void [B]actionPerformed[/B](ActionEvent ae)
{
Object source = ae.getSource();
if (source == moveButton)
{
Graphics pen = getGraphics();
pen.setFont(helv12Font);
pen.setColor(Color.MAGENTA);
if(x < 250)
{
pen.drawString(companyName, x+=20, y+= 20);
}
else
{
moveButton.setEnabled(false);
pen.setColor(Color.BLACK);
pen.drawOval(50, 170, 70, 70);
pen.drawLine(85, 240, 110, 300);
pen.drawOval(100, 170, 70, 70);

}

}

}
}

[Tucan]

Dear Ramya,
Thanks a lot, your last example was the best. It solved the " Problem ". Thanks again. I am very sorry, I will try my best to be more accurate in future.
Thanks,
Tucan.