TextArea1.java

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

public class TextArea1 implements ActionListener{
	JTextArea text;
	public static void main(String[] args) {
		TextArea1 gui=new TextArea1();
		gui.go();
	}

	public void go(){
		JFrame frame=new JFrame();
		JPanel panel=new JPanel();
		JButton button=new JButton("yeah");
		button.addActionListener(this);
		text= new JTextArea(10,20);
		text.setLineWrap(true);

		JScrollPane scroller=new JScrollPane(text);
		scroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
		scroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
		panel.add(scroller);

		frame.getContentPane().add(BorderLayout.CENTER, panel);
		frame.getContentPane().add(BorderLayout.SOUTH, button);
		frame.setSize(350,300);
		frame.setVisible(true);
	}

	public void actionPerformed(ActionEvent ev){
		text.append("HARDERRRR!!!!\n");
	}
}