Method updateLabels

src/qt/coincontroldialog.cpp:386–570

}

void CoinControlDialog::updateLabels(CCoinControl& m_coin_control, WalletModel *model, QDialog* dialog)
{
    if (!model)
        return;

    // nPayAmount
    CAmount nPayAmount = 0;
    bool fDust = false;
    for (const CAmount &amount : CoinControlDialog::payAmounts)
    {
        nPayAmount += amount;

        if (amount > 0)
        {
            // Assumes a p2pkh script size
            CTxOut txout(::policyAsset, amount, CScript() << std::vector<unsigned char>(24, 0));
            fDust |= IsDust(txout, model->node().getDustRelayFee());
        }
    }

    CAmount nAmount             = 0;
    CAmount nPayFee             = 0;
    CAmount nAfterFee           = 0;
    CAmount nChange             = 0;
    unsigned int nBytes         = 0;
    unsigned int nBytesInputs   = 0;
    unsigned int nQuantity      = 0;
    bool fWitness               = false;

    std::vector<COutPoint> vCoinControl;
    m_coin_control.ListSelected(vCoinControl);

    size_t i = 0;
    for (const auto& out : model->wallet().getCoins(vCoinControl)) {
        if (out.depth_in_main_chain < 0) continue;

        // unselect already spent, very unlikely scenario, this could happen
        // when selected are spent elsewhere, like rpc or another computer
        const COutPoint& outpt = vCoinControl[i++];
        if (out.is_spent)
        {
            m_coin_control.UnSelect(outpt);
            continue;
        }

        // Quantity
        nQuantity++;

        // Amount
        nAmount += out.txout.nValue.GetAmount();

        // Bytes
        CTxDestination address;
        int witnessversion = 0;
        std::vector<unsigned char> witnessprogram;
        if (out.txout.scriptPubKey.IsWitnessProgram(witnessversion, witnessprogram))
        {
            nBytesInputs += (32 + 4 + 1 + (107 / WITNESS_SCALE_FACTOR) + 4);