?? applet1.java
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package jbapplet;import java.awt.*;import java.awt.event.*;import java.applet.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2004</p> * <p>Company: </p> * @author not attributable * @version 1.0 */public class Applet1 extends Applet { private boolean isStandalone = false; //Get a parameter value public String getParameter(String key, String def) { return isStandalone ? System.getProperty(key, def) : (getParameter(key) != null ? getParameter(key) : def); } //Construct the applet public Applet1() { } //Initialize the applet public void init() { try { jbInit(); } catch(Exception e) { e.printStackTrace(); } } //Component initialization private void jbInit() throws Exception { } //Start the applet public void start() { } //Stop the applet public void stop() { } //Destroy the applet public void destroy() { } //Get Applet information public String getAppletInfo() { return "Applet Information"; } //Get parameter info public String[][] getParameterInfo() { return null; } //Main method public static void main(String[] args) { Applet1 applet = new Applet1(); applet.isStandalone = true; Frame frame; frame = new Frame(); frame.setTitle("Applet Frame"); frame.add(applet, BorderLayout.CENTER); applet.init(); applet.start(); frame.setSize(400,320); Dimension d = Toolkit.getDefaultToolkit().getScreenSize(); frame.setLocation((d.width - frame.getSize().width) / 2, (d.height - frame.getSize().height) / 2); frame.setVisible(true); }}?? 快捷鍵說明
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