日期:2014-05-20 浏览次数:21066 次
private ActionListener al = new ActionListener(){
public void actionPerformed(ActionEvent e){
switch (((JMenuItem)e.getSource()).getText()){
case "teenager" ://一篇文章
txt.setEditable(false);
txt.setFont(new Font( "标楷体 ",Font.BOLD,16));
txt.append(getTeenager());
txt.setLineWrap(true);
add(new JScrollPane(txt));
break;
case "panda"://图片
break;
case "area"://计算
break;
case "About"://弹出对话框
break;
default:
System.out.println("Wrong in switch");
break;
}
}
};