Method updateItemStrings

src/Basescape/PurchaseState.cpp:575–607

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

 * Updates the quantity-strings of the selected item.
 */
void PurchaseState::updateItemStrings()
{
	_txtPurchases->setText(tr("STR_COST_OF_PURCHASES").arg(Text::formatFunding(_total)));
	std::wostringstream ss, ss5;
	ss << _qtys[_sel];
	_lstItems->setCellText(_sel, 3, ss.str());
	if (_qtys[_sel] > 0)
	{
		_lstItems->setRowColor(_sel, Palette::blockOffset(13));
	}
	else
	{
		_lstItems->setRowColor(_sel, Palette::blockOffset(13) + 10);
		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, Palette::blockOffset(15) + 6);
			}
		}
	}
	ss5 << _base->getUsedStores();
	if (std::abs(_iQty) > 0.05)
	{
		ss5 << "(";
		if (_iQty > 0.05)
			ss5 << "+";
		ss5 << std::fixed << std::setprecision(1) << _iQty << ")";
	}
	ss5 << ":" << _base->getAvailableStores();
	_txtSpaceUsed->setText(tr("STR_SPACE_USED").arg(ss5.str()));
}

}