//HelloUser.java
//Illustrates text input and output
//Andy Harris, 05/00

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

public class HelloUser extends Applet implements ActionListener{

  TextField txtInput = new TextField();
  Label lblOutput = new Label();
  Button btnOK = new Button("OK");

  public void init(){
    setLayout(new GridLayout(0,1));

    Panel pnlButton = new Panel();
    pnlButton.setLayout(new FlowLayout());
    pnlButton.add(btnOK);
    
    add(new Label("Enter your name and press the button"));
    add(txtInput);
    add(pnlButton);
    add(lblOutput);

    btnOK.addActionListener(this);
    
  } // end init

  public void actionPerformed(ActionEvent e){
    String output = "Hi there, ";
    output += txtInput.getText();
    output += "!";
    lblOutput.setText(output);
  } // end actionPerformed
} //end class def