void dspInvoiceRegister::sFillList()
{
  display::sFillList();
  list()->expandAll();

  // calculate subtotals and grand total for debit and credit columns and add rows for them
  double debittotal = 0.0;
  double credittotal = 0.0;
  for (int i = 0; i < list()->topLevelItemCount(); i++)
  {
    double debitsum = 0.0;
    double creditsum = 0.0;
    XTreeWidgetItem *item = 0;
    for (int j = 0; j < list()->topLevelItem(i)->childCount(); j++)
    {
      item = list()->topLevelItem(i)->child(j);
//      qDebug("in loop @ %d %p", j, item);
      if (item)
      {
        debitsum += item->rawValue("debit").toDouble();
        creditsum += item->rawValue("credit").toDouble();
        debittotal += item->rawValue("debit").toDouble();
        credittotal += item->rawValue("credit").toDouble();
      }
    }
    if (item)
    {
//      qDebug("adding subtotal %p", item);
      item = new XTreeWidgetItem(list()->topLevelItem(i), -1, -1, tr("Subtotal"));
      item->setData(list()->column("debit"),  Qt::EditRole, formatMoney(debitsum));
      item->setData(list()->column("credit"), Qt::EditRole, formatMoney(creditsum));
    }
  }
  XTreeWidgetItem *item = new XTreeWidgetItem(list(), -1, -1, tr("Total"));
  item->setData(list()->column("debit"),  Qt::EditRole, formatMoney(debittotal));
  item->setData(list()->column("credit"), Qt::EditRole, formatMoney(credittotal));
}

/*!
  Populates the list of setup widgets filtered by selectd module.  Selects the first item
  when \a first is true.
  */
void setup::populate(bool first)
{
  _tree->clear();
  while (_stack->count())
  {
    QWidget* w = _stack->widget(0);
    _stack->removeWidget(w);
    w = 0;
  }

  XTreeWidgetItem* _configItem = new XTreeWidgetItem(_tree, 0, -1, tr("Configure"));
  XTreeWidgetItem* _mapItem = new XTreeWidgetItem(_tree, 0, -1, tr("Accounting Mappings"));
  XTreeWidgetItem* _masterItem = new XTreeWidgetItem(_tree, 0, -1, tr("Master Information"));
  QBrush disabled(Qt::gray);
  XTreeWidgetItem* parent = 0;
  ItemProps ip;
  int id = 0;

  QMapIterator<QString, ItemProps> i(_itemMap);
  while (i.hasNext())
  {
    id++;
    i.next();
    ip = i.value();
    _itemMap[i.key()].index = -1;
    _itemMap[i.key()].id    = -1;

    if (_modules->currentIndex() == 0 ||
        _modules->itemData(_modules->currentIndex()).toInt() & ip.modules)
    {
      if (ip.type == Configure)
        parent = _configItem;
      else if (ip.type == AccountMapping)
        parent = _mapItem;
      else
        parent = _masterItem;

      // Set the item on the list
      XTreeWidgetItem* item  = new XTreeWidgetItem(parent, id);
      item->setData(0, Qt::DisplayRole, QVariant(ip.title));
      item->setData(0, Xt::RawRole, QVariant(i.key()));

      if (!ip.enabled)
      {
        item->setFlags(Qt::NoItemFlags);
        item->setForeground(0,disabled);
      }
      parent->addChild(item);

      _itemMap[i.key()].id = id;
    }
  }

  if (!_configItem->childCount())
    _tree->takeTopLevelItem(_tree->indexOfTopLevelItem(_configItem));

  if (!_mapItem->childCount())
    _tree->takeTopLevelItem(_tree->indexOfTopLevelItem(_mapItem));

  if (!_masterItem->childCount())
    _tree->takeTopLevelItem(_tree->indexOfTopLevelItem(_masterItem));

  _tree->expandAll();
  if (_tree->topLevelItemCount() && first)
    setCurrentIndex(_tree->topLevelItem(0));
}