gui: Add non-mempool balance to wallet overview

Author: ajtowns

src/qt/forms/overviewpage.ui

@@ -130,14 +130,14 @@
               </property>
              </widget>
             </item>
-            <item row="3" column="0" colspan="2">
+            <item row="4" column="0" colspan="2">
              <widget class="Line" name="line">
               <property name="orientation">
                <enum>Qt::Horizontal</enum>
               </property>
              </widget>
             </item>
-            <item row="4" column="0">
+            <item row="5" column="0">
              <widget class="QLabel" name="labelTotalText">
               <property name="text">
                <string>Total:</string>
@@ -183,7 +183,33 @@
               </property>
              </widget>
             </item>
-            <item row="4" column="1">
+            <item row="3" column="1">
+             <widget class="QLabel" name="labelNonMempool">
+              <property name="cursor">
+               <cursorShape>IBeamCursor</cursorShape>
+              </property>
+              <property name="toolTip">
+               <string>Balance for wallet transactions not in the mempool</string>
+              </property>
+              <property name="text">
+               <string notr="true">0.00000000 BTC</string>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+              </property>
+              <property name="textInteractionFlags">
+               <set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+              </property>
+             </widget>
+            </item>
+            <item row="3" column="0">
+             <widget class="QLabel" name="labelNonMempoolText">
+              <property name="text">
+               <string>Non-mempool:</string>
+              </property>
+             </widget>
+            </item>
+            <item row="5" column="1">
              <widget class="QLabel" name="labelTotal">
               <property name="cursor">
                <cursorShape>IBeamCursor</cursorShape>

src/qt/overviewpage.cpp

@@ -190,13 +190,20 @@ void OverviewPage::setBalance(const interfaces::WalletBalances& balances)
     ui->labelBalance->setText(BitcoinUnits::formatWithPrivacy(unit, balances.balance, BitcoinUnits::SeparatorStyle::ALWAYS, m_privacy));
     ui->labelUnconfirmed->setText(BitcoinUnits::formatWithPrivacy(unit, balances.unconfirmed_balance, BitcoinUnits::SeparatorStyle::ALWAYS, m_privacy));
     ui->labelImmature->setText(BitcoinUnits::formatWithPrivacy(unit, balances.immature_balance, BitcoinUnits::SeparatorStyle::ALWAYS, m_privacy));
-    ui->labelTotal->setText(BitcoinUnits::formatWithPrivacy(unit, balances.balance + balances.unconfirmed_balance + balances.immature_balance, BitcoinUnits::SeparatorStyle::ALWAYS, m_privacy));
+    ui->labelNonMempool->setText(BitcoinUnits::formatWithPrivacy(unit, balances.nonmempool_balance, BitcoinUnits::SeparatorStyle::ALWAYS, m_privacy));
+    ui->labelTotal->setText(BitcoinUnits::formatWithPrivacy(unit, balances.balance + balances.unconfirmed_balance + balances.immature_balance + balances.nonmempool_balance, BitcoinUnits::SeparatorStyle::ALWAYS, m_privacy));
     // only show immature (newly mined) balance if it's non-zero, so as not to complicate things
     // for the non-mining users
     bool showImmature = balances.immature_balance != 0;
 
     ui->labelImmature->setVisible(showImmature);
     ui->labelImmatureText->setVisible(showImmature);
+
+    // likewise for non-mempool balances
+    bool showNonMempool = balances.nonmempool_balance != 0;
+
+    ui->labelNonMempool->setVisible(showNonMempool);
+    ui->labelNonMempoolText->setVisible(showNonMempool);
 }
 
 void OverviewPage::setClientModel(ClientModel *model)
@@ -296,5 +303,6 @@ void OverviewPage::setMonospacedFont(const QFont& f)
     ui->labelBalance->setFont(f);
     ui->labelUnconfirmed->setFont(f);
     ui->labelImmature->setFont(f);
+    ui->labelNonMempool->setFont(f);
     ui->labelTotal->setFont(f);
 }