private static String getAcceptedCharset() {
if (!GWT.isClient()) {
return null;
}
StringBuffer strbuf = new StringBuffer();
strbuf.append("0123456789");
if (numberConstants.zeroDigit().charAt(0) != '0') {
for (int i = 0; i < 10; i++) {
strbuf.append(numberConstants.zeroDigit().charAt(0) + i);
}
}
strbuf.append(numberConstants.decimalSeparator().charAt(0));
if (numberConstants.groupingSeparator().charAt(0) == '\u00a0') {
strbuf.append(' ');
} else {
strbuf.append(numberConstants.groupingSeparator().charAt(0));
}
strbuf.append((char) KeyboardListener.KEY_TAB);
strbuf.append((char) KeyboardListener.KEY_BACKSPACE);
strbuf.append((char) KeyboardListener.KEY_DELETE);
strbuf.append((char) KeyboardListener.KEY_ENTER);
strbuf.append((char) KeyboardListener.KEY_HOME);
strbuf.append((char) KeyboardListener.KEY_END);
strbuf.append((char) KeyboardListener.KEY_LEFT);
strbuf.append((char) KeyboardListener.KEY_UP);
strbuf.append((char) KeyboardListener.KEY_RIGHT);
strbuf.append((char) KeyboardListener.KEY_DOWN);
strbuf.append((char) DOMHelper.OTHER_KEY_LEFT);
strbuf.append((char) DOMHelper.OTHER_KEY_UP);
strbuf.append((char) DOMHelper.OTHER_KEY_RIGHT);
strbuf.append((char) DOMHelper.OTHER_KEY_DOWN);
return strbuf.toString();
}
protected String reformatContent() {
String str = amountBox.getText();
if (numberConstants.groupingSeparator().charAt(0) == '\u00a0') {
str = str.replace(' ', '\u00a0');
}
double amount;
try {
amount = formatter.parse(str);
} catch (NumberFormatException e) {
amount = 0.0;
}
return formatter.format(amount);
}
/** Constructs a CurrencyWidget object. */
public CurrencyWidget() {
this(numberConstants.defCurrencyCode());
}
protected boolean isLeadingSymbol() {
return numberConstants.currencyPattern().startsWith("\u00a4");
}
/** Creates a new number field. */
public SpinnerField() {
messages = new SpinnerFieldMessages();
propertyEditor = new NumberPropertyEditor();
constants = LocaleInfo.getCurrentLocale().getNumberConstants();
decimalSeparator = constants.decimalSeparator();
}