private void invoiceAlert(String message) {
Alert alert = new Alert(Alert.AlertType.INFORMATION);
alert.setTitle("Invoice");
alert.setHeaderText(null);
alert.setContentText(message);
alert.getDialogPane().setStyle(" -fx-max-width:500px; -fx-pref-width: 500px;");
alert.show();
}
public void viewOrder() {
String currentOrder = "";
int counter = 0;
for (Item i : order.getOrder()) {
counter++;
currentOrder += counter + ". " + i.toString() + "\n";
}
Alert alert = new Alert(Alert.AlertType.INFORMATION);
alert.setTitle("Current Order");
alert.setHeaderText("Your current order is as follows:");
alert.setContentText(currentOrder);
alert.getDialogPane().setStyle(" -fx-max-width:500px; -fx-pref-width: 500px;");
alert.showAndWait();
}