// Fig K.3: Unicode.java
// Demonstrating how to use Unicode in Java programs.
// Java core packages
import java.awt.*;
// Java extension packages
import javax.swing.*;
public class Unicode extends JFrame {
private JLabel english, chinese, cyrillic, french, german,
hiragana, portuguese, spanish;
// Unicode constructor
public Unicode()
{
super( "Demonstrating Unicode" );
// get content pane and set its layout
Container container = getContentPane();
container.setLayout( new GridLayout( 8, 1 ) );
// JLabel constructor with a string argument
english = new JLabel( "\u0057\u0065\u006C\u0063\u006F" +
"\u006D\u0065\u0020\u0074\u006F\u0020Unicode\u0021" );
english.setToolTipText( "This is English" );
container.add( english );
chinese = new JLabel( "\u6B22\u8FCE\u4F7F\u7528\u0020" +
"\u0020Unicode\u0021" );
chinese.setToolTipText( "This is Traditional Chinese" );
container.add( chinese );
cyrillic = new JLabel( "\u0414\u043E\u0431\u0440\u043E" +
"\u0020\u043F\u043E\u0436\u0430\u043B\u043E\u0432" +
"\u0430\u0422\u044A\u0020\u0432\u0020Unicode\u0021" );
cyrillic.setToolTipText( "This is Cyrillic" );
container.add( cyrillic );
french = new JLabel( "\u0042\u0069\u0065\u006E\u0076" +
"\u0065\u006E\u0075\u0065\u0020\u0061\u0075\u0020" +
"Unicode\u0021" );
french.setToolTipText( "This is French" );
container.add( french );
german = new JLabel( "\u0057\u0069\u006C\u006B\u006F" +
"\u006D\u006D\u0065\u006E\u0020\u007A\u0075\u0020" +
"Unicode\u0021" );
german.setToolTipText( "This is German" );
container.add( german );
hiragana = new JLabel( "Unicode\u3078\u3087\u3045\u3053" +
"\u305D\u0021" );
hiragana.setToolTipText( "This is Hiragana" );
container.add( hiragana );
portuguese = new JLabel( "\u0053\u00E9\u006A\u0061\u0020" +
"\u0042\u0065\u006D\u0076\u0069\u006E\u0064" +
"\u006F\u0020Unicode\u0021" );
portuguese.setToolTipText( "This is Portuguese" );
container.add( portuguese );
spanish = new JLabel( "\u0042\u0069\u0065\u006E\u0076" +
"\u0065\u006E\u0069\u0064\u0061\u0020\u0061\u0020" +
"Unicode\u0021" );
spanish.setToolTipText( "This is Spanish" );
container.add( spanish );
} // end Unicode constructor
// execute application
public static void main( String args[] )
{
Unicode application = new Unicode();
application.setDefaultCloseOperation(
JFrame.EXIT_ON_CLOSE );
application.pack();
application.setVisible( true );
} // end method main
} // end class Unicode
/**************************************************************************
* (C) Copyright 2002 by Deitel & Associates, Inc. and Prentice Hall. *
* All Rights Reserved. *
* *
* DISCLAIMER: The authors and publisher of this book have used their *
* best efforts in preparing the book. These efforts include the *
* development, research, and testing of the theories and programs *
* to determine their effectiveness. The authors and publisher make *
* no warranty of any kind, expressed or implied, with regard to these *
* programs or to the documentation contained in these books. The authors *
* and publisher shall not be liable in any event for incidental or *
* consequential damages in connection with, or arising out of, the *
* furnishing, performance, or use of these programs. *
*************************************************************************/ |