Admin: 1 версия

2010-06-01T05:03:15Z

1 версия

в 17:44, 31 мая 2010

2010-05-31T17:44:27Z

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== Create Currency from a Locale and get its symbol and Default Fraction Digits ==



<source lang="java">
import java.util.Currency;
import java.util.Locale;
class CurDemo {
public static void main(String args[]) {
Currency c = Currency.getInstance(Locale.US);
System.out.println("Symbol: " + c.getSymbol());
System.out.println("Default fractional digits: " + c.getDefaultFractionDigits());
}
}</source>



== Get currency symbol ==



<source lang="java">
import java.util.Currency;
import java.util.Locale;
public class Main {
public static void main(String[] args) {
Currency currency = Currency.getInstance(Locale.JAPAN);
System.out.println("Currency.getSymbol() = " + currency.getSymbol());
currency = Currency.getInstance(Locale.UK);
System.out.println("Currency.getSymbol() = " + currency.getSymbol());
currency = Currency.getInstance(Locale.US);
System.out.println("Currency.getSymbol() = " + currency.getSymbol());
currency = Currency.getInstance(new Locale("in", "ID"));
System.out.println("Currency.getSymbol() = " + currency.getSymbol());
}
}</source>



== Getting Currency Symbols for Locale.FRANCE ==



<source lang="java">
import java.util.Currency;
import java.util.Locale;
public class Main {
public static void main(String[] args) {
Currency currency = Currency.getInstance(Locale.FRANCE);
System.out.println("France: " + currency.getSymbol());
}
}
//France: EUR</source>



== Getting Currency Symbols for Locale.UK ==



<source lang="java">
import java.util.Currency;
import java.util.Locale;
public class Main {
public static void main(String[] args) {
Currency currency = Currency.getInstance(Locale.UK);
System.out.println("United Kingdom: " + currency.getSymbol());
}
}
//United Kingdom: GBP</source>



== Getting Currency Symbols for Locale.US ==



<source lang="java">
import java.util.Currency;
import java.util.Locale;
public class Main {
public static void main(String[] args) {
Currency currency = Currency.getInstance(Locale.US);
System.out.println("United States: " + currency.getSymbol());
}
}
//United States: US$</source>



== Load currecy locale, code and symbol to JTable ==



<source lang="java">
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();
}
}</source>

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Admin: 1 версия

в 17:44, 31 мая 2010