Re: Unicode >16 Bit JTextPane etc..

On 6/8/2013 9:16 PM, Jeff Higgins wrote:


This ends up printing Cambria Math for the font name on my system.

class SmallDemo
{

    private JFrame frame = new JFrame( "A Small Demo" );
    private JTextPane textpane = new JTextPane();
    private static final String TEST =
            "\uD835\uDCC0\uD835\uDC9C\uD835\uDC9E\uD835\uDC9F";

    public SmallDemo()
    {
       try {
          frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
          Font[] allFonts =
GraphicsEnvironment.getLocalGraphicsEnvironment().getAllFonts();
          Font usingFont = null;
          for( Font font : allFonts ) {
             if( font.canDisplay( 120000 ) ) {
                usingFont = new Font( font.getFontName(), Font.PLAIN, 30 );
                textpane.setFont( usingFont );
                break;
             }
          }
          textpane.setText( TEST );
          StyledDocument doc = textpane.getStyledDocument();
          doc.insertString( doc.getLength(), usingFont.getFontName(), null);
          frame.add( textpane );
          frame.pack();
          frame.setVisible( true );
       } catch( BadLocationException ex ) {
          Logger.getLogger( SmallDemo.class.getName() ).log(
Level.SEVERE, null,
                  ex );
       }
    }

    public static void main( String[] args )
    {
       SwingUtilities.invokeLater( new Runnable()
       {
          @Override
          public void run()
          {
             SmallDemo demo = new SmallDemo();
          }
       } );
    }
}