//HTMLText.java
//button上使用HTML標記
//<applet code=HTMLText width=200 height=100>
//</applet>
import javax.swing.*;
import java.awt.*;
import javax.swing.border.*;
public class HTMLText extends JApplet
{
JButton openFile=new JButton("<html><b><font size=6><center>"+
"<font color=#ff0000>hello!</font><br>"+
"<i><font size=5>I am a big Button");
/*html元素：
<b>加粗；<center>居中；<i>斜體；<br>換行
*/
public void init()
{
openFile.setBorder(new BevelBorder(BevelBorder.RAISED));//凸起效果
Container cp=getContentPane();
cp.setLayout(new FlowLayout());
cp.add(openFile);
}
}