String is not displaying in the panel...

[Shalini Chandel]

Hi all,

I made an applet with a panel and one button on it. I want to display a string inside the panel on the click event of the button.

Now the problem is when i click the button, the string is dispalying on the applet. How can we redirect it to the panel. The code is as follows:

import java .awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.applet.*;
 
public class TestApplet extends Applet  implements ActionListener
{
final static boolean shouldFill = true;
Panel pan;
Button b1;
Scrollbar hbar,vbar;
Label l1,l2,l3;
 
public void init()
{
        vbar = new Scrollbar(Scrollbar.VERTICAL);
 
setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
       
l1=new Label("     ");
c.ipady=60;
c.weightx=0.0;
c.gridx=0;
c.gridy=1;
add(l1,c);
 
l2=new Label("     ");
c.ipady=30;
c.weightx=0.0;
c.gridx=0;
c.gridy=2;
add(l2,c);
 

pan=new Panel();
pan.setLayout(new BorderLayout());
pan.add(BorderLayout.EAST,vbar);
c.ipady=100;
c.ipadx=460;
c.gridx=0;
c.gridy=3;
add(pan,c);
 

b1=new Button("Click me");
c.ipady=0;
c.ipadx=0;
c.gridx=0;
c.gridy=4;
add(b1,c);
b1.addActionListener(this);
}
 
public void paint(Graphics g)
{
g.drawString("Hello World",50,25);
}
 
public void actionPerformed(ActionEvent e)
{
pan.repaint();
}

}
 

Its very urgent..Somebody please help me..

thanx and regards....

[Sunil Kumar Gupta]

Remove paint() method from Applet

And add one class as


Class pan extends Panel{


}

[Sunil Kumar Gupta]

Remove paint() method from Applet

And add one class as


Class pan extends Panel{

public void paint(Graphics g){
g.drawString("Whatever", locX, locY);
}

}

Now call pan.repaint() in actionPerformed() as u already did

Tell me If i m not clear to my point

[Shalini Chandel]

Thanx a lot Sunil....
It's done...