//fix:  layout, scrolling

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

public class MEd implements WindowListener, ActionListener{
	GridBagLayout gbl1;
	GridBagConstraints c;
	JFrame parFrame;
	Container contents;

	DocumentListener mList;
	JTextArea mainField;
	JLabel wit;
	JButton enterTxt;

	public MEd(String name, int sizx, int sizy) {
		gbl1=new GridBagLayout();
		c=new GridBagConstraints();
		c.weightx=1.0;
		c.fill=GridBagConstraints.BOTH;

		parFrame=new JFrame(name);
		parFrame.getContentPane().setLayout(gbl1);

//<scrollpane>

		mainField=new JTextArea("hello there", 3, 30);
		JScrollPane fieldPane=new JScrollPane(mainField);
//</scrollpane>
		wit= new JLabel();
		enterTxt=new JButton("Relay Text");
		enterTxt.addActionListener(this);

		parFrame.getContentPane().add(fieldPane);
		parFrame.getContentPane().add(wit);
		parFrame.getContentPane().add(enterTxt);

		c.gridx=0;
		c.gridy=3;
		c.gridwidth=3;
		gbl1.setConstraints(mainField, c);

		c.gridx=0;
		c.gridy=4;
		gbl1.setConstraints(enterTxt, c);

		c.gridx=0;
		c.gridy=5;
		gbl1.setConstraints(wit, c);

		parFrame.pack();
		parFrame.setSize(sizx, sizy);
		parFrame.setVisible(true);
		parFrame.addWindowListener(this);
	}
//WindowListener
	public void windowClosing(WindowEvent e) {
		Window theWindow=e.getWindow();
		theWindow.dispose();
	}

	public void windowClosed(WindowEvent e) {
		System.exit(0);
	}

	public void windowActivated(WindowEvent e) {}
	public void windowDeactivated(WindowEvent e) {}
	public void windowIconified(WindowEvent e) {}
	public void windowDeiconified(WindowEvent e) {}
	public void windowOpened(WindowEvent e) {}
//ActionListener
	public void actionPerformed(ActionEvent e) {
		String thetxt=mainField.getText();
		StringTokenizer firstWord=new StringTokenizer(thetxt);
		thetxt=firstWord.nextToken();
		wit.setText(thetxt);
	}
}