Method updateItemStrings

src/Basescape/SellState.cpp:694–734

* Updates the quantity-strings of the selected item. */

 * Updates the quantity-strings of the selected item.
 */
void SellState::updateItemStrings()
{
	std::wostringstream ss, ss2, ss5;
	ss << _qtys[_sel];
	_lstItems->setCellText(_sel, 2, ss.str());
	ss2 << getQuantity() - _qtys[_sel];
	_lstItems->setCellText(_sel, 1, ss2.str());
	_txtSales->setText(tr("STR_VALUE_OF_SALES").arg(Text::formatFunding(_total)));

	if (_qtys[_sel] > 0)
	{
		_lstItems->setRowColor(_sel, _color2);
	}
	else
	{
		_lstItems->setRowColor(_sel, _color);
		if (_sel > _itemOffset)
		{
			RuleItem *rule = _game->getRuleset()->getItem(_items[_sel - _itemOffset]);
			if (rule->getBattleType() == BT_AMMO || (rule->getBattleType() == BT_NONE && rule->getClipSize() > 0))
			{
				_lstItems->setRowColor(_sel, _colorAmmo);
			}
		}
	}

	ss5 << _base->getUsedStores();
	if (std::abs(_spaceChange) > 0.05)
	{
		ss5 << "(";
		if (_spaceChange > 0.05)
			ss5 << "+";
		ss5 << std::fixed << std::setprecision(1) << _spaceChange << ")";
	}
	ss5 << ":" << _base->getAvailableStores();
	_txtSpaceUsed->setText(tr("STR_SPACE_USED").arg(ss5.str()));
	if (Options::storageLimitsEnforced)
	{
		_btnOk->setVisible(!_base->storesOverfull(_spaceChange));
	}
}

/**
 * Gets the Type of the selected item.