JAVA Swing简单框架

import java.awt.*;import javax.swing.*;public class SimpleFrameTest{/** * @param args */public static void main(String[] args) {// TODO Auto-generated method stubEventQueue.invokeLater(new Runnable(){public void run(){SimpleFrame frame = new SimpleFrame();frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);frame.setVisible(true);}});}}class SimpleFrame extends JFrame{public SimpleFrame(){setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);}public static final int DEFAULT_WIDTH = 300;public static final int DEFAULT_HEIGHT = 200;}