tet.java

Swing入门必看 Swing Demo

package components;
import java.awt.*;
import javax.swing.*;
public class Tet extends JFrame {


	private static final long serialVersionUID = 1L;
	public Tet() {
		JTextField field = new JTextField("I love yout",5);
		JScrollPane s = new JScrollPane(field);
		s.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
		s.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
		Container container = getContentPane();
		container.add(s);
		setSize(300,300);
		setVisible(true);
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Tet application = new Tet();
		application.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

	}

}