import java.awt.*;
import java.awt.event.*;

public class P211_8{

class MyPanel extends Panel implements ActionListener{
TextField text1,text2;
Button button;
MyPanel()
{
Panel1=new Panel();
text1=new TextField(10);
add(text1);
button1=new Button();
add(button1);
button1.addActionListener(this);

Panel2=new Panel();
text2=new TextField(10);
add(text2);
button2=new Button();
add(button2);
button2.addActionListener(this);

}

public void actionPerformed(ActionEvent e)
{
if(e.getSource()==button1)
button1.setLabel(getText(text1));
if(e.getSource()==button2)
button2.setLabel(getText(text2));

}
}
}
public static void main(String args[])
{
Frame f=new Frame("123");
new MyPanel();
f.setBounds(100,100,300,300);
f.setVisible(true);

f.add(Panel1,BorderLayout.WEST);
f.add(Panel2,BorderLayout.EAST);
f.validate();

}

import java.awt.*;
import java.awt.event.*;

public class P211_8{

public static void main(String[] args){
new MyFrame();
// new MyPanel();
}

class MyPanel extends Panel{
private TextField text;
private Button button;
MyPanel(){
text=new TextField(10);
add(text);
button=new Button("请输入");
add(button);
button.addActionListener(new ButtonPress());
validate();

class ButtonPress implements ActionListener{
public void actionPerformed(ActionEvent e){
button.setLabel(text.getText());
}
}


}
}

class MyFrame extends Frame{
private MyPanel Panel1;
private MyPanel Panel2;
MyFrame(){
Panel1=new MyPanel();
Panel2=new MyPanel();
setLayout(new BorderLayout());
add(Panel1,BorderLayout.EAST);
add(Panel2,BorderLayout.WEST);
setVisible(true);
setBounds(100,100,100,100);
validate();
}

}

}