MIDP Programming - Java 2 Micro Edition Application Development - page 52

TextField receiverName = new TextField
("Receiver Name", "", 20, TextField.ANY);
TextField receiverAccount = new TextField
("Receiver Account#", "", 8, TextField.NUMERIC);
TextField amountWhole = new TextField ("Dollar", "", 6,
TextField.NUMERIC);
TextField amountFraction = new TextField
("Cent", "", 2,
TextField.NUMERIC);
CurrencyList currencyList = new CurrencyList (this);
TransferReason transferReason = new TransferReason (this);
Display display;
public TeleTransfer() {
mainForm.append (receiverName);
mainForm.append (receiverAccount);
mainForm.append (amountWhole);
mainForm.append (amountFraction);
mainForm.addCommand (currencyCommand);
mainForm.addCommand (reasonCommand);
mainForm.addCommand (sendCommand);
mainForm.addCommand (exitCommand);
mainForm.setCommandListener(this);
}
public void startApp() {
display = Display.getDisplay (this);
display.setCurrent (mainForm);
}
public void clear() {
receiverName.setString ("");
receiverAccount.setString ("");
amountWhole.setString ("");
amountFraction.setString ("");
transferReason.setString ("");
}
public void send() {
Alert alert = new Alert ("Send");
alert.setString ("transfer " + amountWhole.getString()
+ "." + amountFraction.getString()
+ " " + amountWhole.getLabel()
+ "\nto Acc#" + receiverAccount.getString()
+ "\nof " + receiverName.getString());
alert.setTimeout (2000);
display.setCurrent (alert);
clear();
}
public void pauseApp() {
}
public void destroyApp (boolean unconditional) {
}
public void back() {
display.setCurrent (mainForm);
}