qt: Hide unspendable outputs in coin control

src/qt/walletmodel.cpp

@@ -60,6 +60,7 @@ qint64 WalletModel::getBalance(const CCoinControl *coinControl) const
         std::vector<COutput> vCoins;
         wallet->AvailableCoins(vCoins, true, coinControl);
         BOOST_FOREACH(const COutput& out, vCoins)
+            if(out.fSpendable)
                 nBalance += out.tx->vout[out.i].nValue;
 
         return nBalance;
@@ -585,7 +586,8 @@ void WalletModel::listCoins(std::map<QString, std::vector<COutput> >& mapCoins)
         }
 
         CTxDestination address;
-        if(!ExtractDestination(cout.tx->vout[cout.i].scriptPubKey, address)) continue;
+        if(!out.fSpendable || !ExtractDestination(cout.tx->vout[cout.i].scriptPubKey, address))
+            continue;
         mapCoins[CBitcoinAddress(address).ToString().c_str()].push_back(out);
     }
 }

src/wallet.cpp

@@ -1259,6 +1259,8 @@ bool CWallet::SelectCoins(int64_t nTargetValue, set<pair<const CWalletTx*,unsign
     {
         BOOST_FOREACH(const COutput& out, vCoins)
         {
+            if(!out.fSpendable)
+                continue;
             nValueRet += out.tx->vout[out.i].nValue;
             setCoinsRet.insert(make_pair(out.tx, out.i));
         }