JLabel支持CSS

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文章来源：（http://esus.com/applying-css-to-an-html-rendered-jlabel/）

import javax.swing.text.html.*;
import javax.swing.text.*;
import java.awt.event.*;
import javax.swing.*;
import java.awt.*;
import java.io.*;

public class Main  extends JFrame {
   public Main(StyleSheet s) {
      getContentPane().setLayout( new FlowLayout());

      HTMLEditorKit kit =  new HTMLEditorKit();
      kit.setStyleSheet(s);

      final JLabel label =  new JLabel( "Socrates" );
      getContentPane().add(label);

      addWindowListener( new WindowAdapter() {
         public void windowClosing(WindowEvent event) {
            System.exit( 0 );
         }
      });

      setSize( 300 ,  300 );
   }

   public static StyleSheet loadStyleSheet(InputStream is)  throws IOException
   {
      StyleSheet s =  new StyleSheet();
      BufferedReader br =  new BufferedReader( new InputStreamReader(is));
      s.loadRules(br,  null );
      br.close();

      return s;
   }

   public static void main(String[] args)  throws Exception {
      StyleSheet s = loadStyleSheet( new FileInputStream( "default.css" ));

      ( new Main(s)).show();
   }
}