?? applet1.java~10~
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package ex14_03;import java.awt.*;import java.awt.event.*;import java.applet.*;public class Applet1 extends Applet { boolean isStandalone = false; AudioClip drip; Button button1 = new Button(); /**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 { button1.setLabel("button1"); button1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(ActionEvent e) { button1_actionPerformed(e); } }); this.add(button1, null); } /**Get Applet information*/ public String getAppletInfo() { return "Applet Information"; } /**Get parameter info*/ public String[][] getParameterInfo() { return null; } void button1_actionPerformed(ActionEvent e) { AudioClip mysound; mysound=getAudioClip(getCodeBase(),"into.au"); mysound.loop(); }}?? 快捷鍵說明
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