Format number with Thai Locale - Java Language Basics

Java examples for Language Basics:Number Format

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Description

Format number with Thai Locale

Demo Code

/* ThaiDigits.java requires no other files. */
import java.awt.*;
import java.text.NumberFormat;
import java.util.Locale;
import javax.swing.*;
import javax.swing.text.AbstractDocument;
import javax.swing.text.BadLocationException;
import javax.swing.text.SimpleAttributeSet;
import javax.swing.text.StyleConstants;
import javax.swing.text.StyledDocument;

public class ThaiDigits extends JPanel {

    AbstractDocument doc;/*  w  w w. ja  va2  s  .c o  m*/
    protected JTextPane textPane;

    public ThaiDigits() {
        super(new GridBagLayout());

        textPane = new JTextPane();
        textPane.setEditable(false);
        JScrollPane scrollPane = new JScrollPane(textPane);

        //Add Components to this panel.
        GridBagConstraints c = new GridBagConstraints();
        c.gridwidth = GridBagConstraints.REMAINDER;
        c.fill = GridBagConstraints.BOTH;
        c.weightx = 1.0;
        c.weighty = 1.0;
        add(scrollPane, c);

        String outputString = new String();
        Locale[] thaiLocale = { new Locale("th"), new Locale("th", "TH"),
                new Locale("th", "TH", "TH") };
        for (Locale locale : thaiLocale) {
            NumberFormat nf = NumberFormat.getNumberInstance(locale);
            outputString = outputString + locale.toString() + ": ";
            outputString = outputString + nf.format(573.34) + "\n";
        }

        StyledDocument styledDoc = textPane.getStyledDocument();
        if (styledDoc instanceof AbstractDocument) {
            doc = (AbstractDocument) styledDoc;
        } else {
            System.err
                    .println("Text pane's document isn't an AbstractDocument!");
            System.exit(-1);
        }

        SimpleAttributeSet attrs = new SimpleAttributeSet();
        StyleConstants.setFontFamily(attrs, "SansSerif");
        StyleConstants.setFontSize(attrs, 24);

        try {
            doc.insertString(doc.getLength(), outputString, attrs);
        } catch (BadLocationException ble) {
            System.err.println("Couldn't insert initial text.");
        }
    }

    /**
     * Create the GUI and show it.  For thread safety,
     * this method should be invoked from the
     * event dispatch thread.
     */
    private static void createAndShowGUI() {
        //Create and set up the window.
        JFrame frame = new JFrame("ThaiDigits");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        //Add contents to the window.
        frame.add(new ThaiDigits());

        //Display the window.
        frame.pack();
        frame.setVisible(true);
    }

    public static void main(String[] args) {
        //Schedule a job for the event dispatch thread:
        //creating and showing this application's GUI.
        javax.swing.SwingUtilities.invokeLater(new Runnable() {

            public void run() {
                createAndShowGUI();
            }
        });
    }
}

/*
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 *
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 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
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 *     documentation and/or other materials provided with the distribution.
 *
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 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
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 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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