/**
?* @(#)TestSwing.java
?*
?* TestSwing application
?*
?* @author
?* @version 1.00 2007/1/21
?*/
?import javax.swing.*;
public class TestSwing extends JFrame
{
??? public TestSwing()
??? {
??? ?JTextArea jta=new JTextArea(50,50);
???? ?JScrollPane jsp=new JScrollPane();
???? ?jsp.getViewport().add(jta);
???? ?this.getContentPane().add(jsp);
???? ?this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
??? }
??? public static void main(String[] args)
??? {
??? ?
??? ?// TODO, add your application code
??? ?System.out.println("Hello World!");
??? ?TestSwing mainFrame=new TestSwing();
??? ?mainFrame.setTitle("TestSwing");
??? ?mainFrame.setBounds(300,200,400,400);
??? ?mainFrame.setVisible(true);
??? }
}