Method SwingDiff

src/test/java/com/aparapi/codegen/SwingDiff.java:82–154

(Diff.DiffResult result)

   JFrame frame;

   public SwingDiff(Diff.DiffResult result) {
      try {
         UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

         frame = new JFrame("SwingDiff");

         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         JPanel panel = new JPanel(){
            @Override public void paint(Graphics g) {
               super.paint(g);
               g.drawRect(10, 10, 100, 100);
            }
         };
         panel.setLayout(new BorderLayout());

         StyleContext sc = new StyleContext();

         // Create and add the style
         final Style rootStyle = sc.addStyle("Root", null);
         rootStyle.addAttribute(StyleConstants.Foreground, Color.black);
         rootStyle.addAttribute(StyleConstants.FontSize, new Integer(12));
         rootStyle.addAttribute(StyleConstants.FontFamily, "serif");
         rootStyle.addAttribute(StyleConstants.Bold, new Boolean(false));
         final Style heading1Style = sc.addStyle("Heading1", rootStyle);
         heading1Style.addAttribute(StyleConstants.Foreground, Color.blue);

         final Style heading2Style = sc.addStyle("Heading2", rootStyle);
         heading2Style.addAttribute(StyleConstants.Foreground, Color.red);
         heading2Style.addAttribute(StyleConstants.Background, Color.green);

         final DefaultStyledDocument lhsdoc = new DefaultStyledDocument(sc);
         JTextPane lhs = new JTextPane(lhsdoc);

         lhsdoc.insertString(0, arrayToString(result.getLhs()), null);

         // Finally, apply the style to the heading

         lhsdoc.setParagraphAttributes(4, 1, heading2Style, false);
         lhsdoc.setParagraphAttributes(20, 5, heading1Style, false);

         lhs.setPreferredSize(new Dimension(800, 800));
         final DefaultStyledDocument rhsdoc = new DefaultStyledDocument(sc);
         JTextPane rhs = new JTextPane(rhsdoc);
         rhsdoc.insertString(0, arrayToString(result.getRhs()), null);

         rhsdoc.setParagraphAttributes(4, 1, heading2Style, false);
         rhsdoc.setParagraphAttributes(20, 5, heading1Style, false);
         rhs.setPreferredSize(new Dimension(800, 800));
         panel.add(new JScrollPane(lhs), BorderLayout.WEST);
         panel.add(new JScrollPane(rhs), BorderLayout.EAST);

         // frame.setBackground(background);
         frame.getContentPane().add(panel);
         frame.pack();
         frame.setVisible(true);
      } catch (ClassNotFoundException e) {
         // TODO Auto-generated catch block
         e.printStackTrace();