private void updateDisplay() {
Security security = watchlistItem.getSecurity();
setName(security.getDescription());
Quote quote = security.getQuote();
if (quote != null) {
double last =
CurrencyConverter.getInstance()
.convert(
quote.getLast(),
security.getCurrency(),
watchlistItem.getParent().getCurrency());
double close =
CurrencyConverter.getInstance()
.convert(
security.getClose(),
security.getCurrency(),
watchlistItem.getParent().getCurrency());
setValue(numberFormatter.format(last));
if (security.getClose() != null) {
double change = last - close;
double percentage = change / close * 100;
String prefix = "";
if (change > 0) prefix = "+";
setChange(
prefix
+ numberFormatter.format(change)
+ " ("
+ prefix
+ percentageFormatter.format(percentage)
+ "%)");
}
if (quote.getDate() != null) setTime(formatter.format(quote.getDate()));
if (lastValue != null) {
if (quote.getLast() > lastValue.doubleValue()) setImage(up);
else if (quote.getLast() < lastValue.doubleValue()) setImage(down);
else setImage(equal);
}
lastValue = new Double(quote.getLast());
}
getParent().layout(true, true);
}
