Load currecy locale, code and symbol to JTable : Currency « I18N « Java Tutorial
- Java Tutorial
- I18N
- Currency
import java.util.Currency;
import java.util.Locale;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableModel;
public class ShowCurrencies extends JFrame {
public ShowCurrencies() {
setDefaultCloseOperation(EXIT_ON_CLOSE);
final Locale[] locales = Locale.getAvailableLocales();
TableModel model = new AbstractTableModel() {
public int getColumnCount() {
return 3;
}
public String getColumnName(int column) {
if (column == 0)
return "Locale";
else if (column == 1)
return "Currency Code";
else
return "Currency Symbol";
}
public int getRowCount() {
return locales.length;
}
public Object getValueAt(int row, int col) {
if (col == 0)
return locales[row];
else
try {
if (col == 1)
return Currency.getInstance(locales[row]).getCurrencyCode();
else
return Currency.getInstance(locales[row]).getSymbol(locales[row]);
} catch (IllegalArgumentException iae) {
return null;
}
}
};
JTable table = new JTable(model);
JScrollPane sp = new JScrollPane(table);
getContentPane().add(sp);
pack();
setVisible(true);
}
public static void main(String[] args) {
new ShowCurrencies();
}
}