Merge pull request #4045

a3e192a replaced MINE_ with ISMINE_ (JaSK)
53a2148 fixed bug where validateaddress doesn't display information (JaSK)
f28707a fixed bug in ListReceived() (JaSK)
519dd1c Added MINE_ALL = (spendable|watchonly) (JaSK)
23b0506 Fixed some stuff in TransactionDesc (JaSK)
80dda36 removed default argument values for ismine filter (JaSK)
d5087d1 Use script matching rather than destination matching for watch-only. (Pieter Wuille)
0fa2f88 added includedWatchonly argument to listreceivedbyaddress/...account (JaSK)
f87ba3d added includeWatchonly argument to 'gettransaction' because it affects balance calculation (JaSK)
a5c6c5d fixed tiny glitch and improved readability like laanwj suggested (JaSK)
d7d5d23 Added argument to listtransactions and listsinceblock to include watchonly addresses (JaSK)
952877e Showing 'involvesWatchonly' property for transactions returned by 'listtransactions' and 'listsinceblock'. It is only appended when the transaction involves a watchonly address. (JaSK)
83f3543 Added argument to listaccounts to include watchonly addresses (JaSK)
d4640d7 Added argument to getbalance to include watchonly addresses and fixed errors in balance calculation. (JaSK)
d2692f6 Watchonly transactions are marked in transaction history (JaSK)
ffd40da Watchonly balances are shown separately in gui. (JaSK)
2935b21 qt: Hide unspendable outputs in coin control (Wladimir J. van der Laan)
c898846 Add support for watch-only addresses (Pieter Wuille)

11 files changed, 500 insertions, 231 deletions

diff --git a/src/qt/forms/overviewpage.ui b/src/qt/forms/overviewpage.ui
index e662912781..8784da5f3e 100644
--- a/src/qt/forms/overviewpage.ui
+++ b/src/qt/forms/overviewpage.ui
@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>573</width>
+    <width>596</width>
     <height>342</height>
    </rect>
   </property>
@@ -46,204 +46,369 @@
           <item>
            <layout class="QHBoxLayout" name="horizontalLayout_4">
             <item>
-             <widget class="QLabel" name="label_5">
-              <property name="font">
-               <font>
-                <weight>75</weight>
-                <bold>true</bold>
-               </font>
-              </property>
-              <property name="text">
-               <string>Wallet</string>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <widget class="QLabel" name="labelWalletStatus">
-              <property name="toolTip">
-               <string>The displayed information may be out of date. Your wallet automatically synchronizes with the Bitcoin network after a connection is established, but this process has not completed yet.</string>
-              </property>
-              <property name="styleSheet">
-               <string notr="true">QLabel { color: red; }</string>
-              </property>
-              <property name="text">
-               <string notr="true">(out of sync)</string>
-              </property>
-              <property name="alignment">
-               <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
-              </property>
-             </widget>
+             <layout class="QHBoxLayout" name="horizontalLayout_7">
+              <item>
+               <widget class="QLabel" name="label_5">
+                <property name="font">
+                 <font>
+                  <weight>75</weight>
+                  <bold>true</bold>
+                 </font>
+                </property>
+                <property name="text">
+                 <string>Wallet</string>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <widget class="QLabel" name="labelWalletStatus">
+                <property name="toolTip">
+                 <string>The displayed information may be out of date. Your wallet automatically synchronizes with the Bitcoin network after a connection is established, but this process has not completed yet.</string>
+                </property>
+                <property name="styleSheet">
+                 <string notr="true">QLabel { color: red; }</string>
+                </property>
+                <property name="text">
+                 <string notr="true">(out of sync)</string>
+                </property>
+                <property name="alignment">
+                 <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
+                </property>
+               </widget>
+              </item>
+             </layout>
             </item>
             <item>
-             <spacer name="horizontalSpacer_2">
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
-              </property>
-              <property name="sizeHint" stdset="0">
-               <size>
-                <width>40</width>
-                <height>20</height>
-               </size>
-              </property>
-             </spacer>
+             <layout class="QHBoxLayout" name="horizontalLayout_8">
+              <item>
+               <widget class="QLabel" name="labelWatchonly">
+                <property name="font">
+                 <font>
+                  <weight>75</weight>
+                  <bold>true</bold>
+                 </font>
+                </property>
+                <property name="text">
+                 <string>Watchonly:</string>
+                </property>
+                <property name="alignment">
+                 <set>Qt::AlignCenter</set>
+                </property>
+               </widget>
+              </item>
+              <item>
+               <spacer name="horizontalSpacer_2">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeType">
+                 <enum>QSizePolicy::Preferred</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>40</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+             </layout>
             </item>
            </layout>
           </item>
           <item>
-          <layout class="QHBoxLayout" name="horizontalLayout_3">
-           <item>
-           <layout class="QFormLayout" name="formLayout_2">
-            <property name="fieldGrowthPolicy">
-             <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
-            </property>
-            <property name="horizontalSpacing">
-             <number>12</number>
-            </property>
-            <property name="verticalSpacing">
-             <number>12</number>
-            </property>
-            <item row="0" column="0">
-             <widget class="QLabel" name="label">
-              <property name="text">
-               <string>Available:</string>
-              </property>
-             </widget>
-            </item>
-            <item row="0" column="1">
-             <widget class="QLabel" name="labelBalance">
-              <property name="font">
-               <font>
-                <weight>75</weight>
-                <bold>true</bold>
-               </font>
-              </property>
-              <property name="cursor">
-               <cursorShape>IBeamCursor</cursorShape>
-              </property>
-              <property name="toolTip">
-               <string>Your current spendable balance</string>
-              </property>
-              <property name="text">
-               <string notr="true">0 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="1" column="0">
-             <widget class="QLabel" name="label_3">
-              <property name="text">
-               <string>Pending:</string>
-              </property>
-             </widget>
-            </item>
-            <item row="1" column="1">
-             <widget class="QLabel" name="labelUnconfirmed">
-              <property name="font">
-               <font>
-                <weight>75</weight>
-                <bold>true</bold>
-               </font>
-              </property>
-              <property name="cursor">
-               <cursorShape>IBeamCursor</cursorShape>
-              </property>
-              <property name="toolTip">
-               <string>Total of transactions that have yet to be confirmed, and do not yet count toward the spendable balance</string>
-              </property>
-              <property name="text">
-               <string notr="true">0 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="2" column="0">
-             <widget class="QLabel" name="labelImmatureText">
-              <property name="text">
-               <string>Immature:</string>
-              </property>
-             </widget>
-            </item>
-            <item row="2" column="1">
-             <widget class="QLabel" name="labelImmature">
-              <property name="font">
-               <font>
-                <weight>75</weight>
-                <bold>true</bold>
-               </font>
-              </property>
-              <property name="toolTip">
-               <string>Mined balance that has not yet matured</string>
-              </property>
-              <property name="text">
-               <string notr="true">0 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="4" column="0">
-             <widget class="QLabel" name="labelTotalText">
-              <property name="text">
-               <string>Total:</string>
-              </property>
-             </widget>
-            </item>
-            <item row="4" column="1">
-             <widget class="QLabel" name="labelTotal">
-              <property name="font">
-               <font>
-                <weight>75</weight>
-                <bold>true</bold>
-               </font>
-              </property>
-              <property name="cursor">
-               <cursorShape>IBeamCursor</cursorShape>
-              </property>
-              <property name="toolTip">
-               <string>Your current total balance</string>
-              </property>
-              <property name="text">
-               <string notr="true">0 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>
+           <layout class="QHBoxLayout" name="horizontalLayout_3">
+            <item>
+             <layout class="QFormLayout" name="formLayout_2">
+              <property name="fieldGrowthPolicy">
+               <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+              </property>
+              <property name="horizontalSpacing">
+               <number>12</number>
+              </property>
+              <property name="verticalSpacing">
+               <number>12</number>
+              </property>
+              <item row="0" column="0">
+               <widget class="QLabel" name="label">
+                <property name="text">
+                 <string>Available:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="1">
+               <widget class="QLabel" name="labelBalance">
+                <property name="font">
+                 <font>
+                  <weight>75</weight>
+                  <bold>true</bold>
+                 </font>
+                </property>
+                <property name="cursor">
+                 <cursorShape>IBeamCursor</cursorShape>
+                </property>
+                <property name="toolTip">
+                 <string>Your current spendable balance</string>
+                </property>
+                <property name="text">
+                 <string notr="true">0 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="1" column="0">
+               <widget class="QLabel" name="label_3">
+                <property name="text">
+                 <string>Pending:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="1">
+               <widget class="QLabel" name="labelUnconfirmed">
+                <property name="font">
+                 <font>
+                  <weight>75</weight>
+                  <bold>true</bold>
+                 </font>
+                </property>
+                <property name="cursor">
+                 <cursorShape>IBeamCursor</cursorShape>
+                </property>
+                <property name="toolTip">
+                 <string>Total of transactions that have yet to be confirmed, and do not yet count toward the spendable balance</string>
+                </property>
+                <property name="text">
+                 <string notr="true">0 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="2" column="0">
+               <widget class="QLabel" name="labelImmatureText">
+                <property name="text">
+                 <string>Immature:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="2" column="1">
+               <widget class="QLabel" name="labelImmature">
+                <property name="font">
+                 <font>
+                  <weight>75</weight>
+                  <bold>true</bold>
+                 </font>
+                </property>
+                <property name="cursor">
+                 <cursorShape>IBeamCursor</cursorShape>
+                </property>
+                <property name="toolTip">
+                 <string>Mined balance that has not yet matured</string>
+                </property>
+                <property name="text">
+                 <string notr="true">0 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" colspan="2">
+               <widget class="Line" name="line">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+               </widget>
+              </item>
+              <item row="4" column="0">
+               <widget class="QLabel" name="labelTotalText">
+                <property name="text">
+                 <string>Total:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="4" column="1">
+               <widget class="QLabel" name="labelTotal">
+                <property name="font">
+                 <font>
+                  <weight>75</weight>
+                  <bold>true</bold>
+                 </font>
+                </property>
+                <property name="cursor">
+                 <cursorShape>IBeamCursor</cursorShape>
+                </property>
+                <property name="toolTip">
+                 <string>Your current total balance</string>
+                </property>
+                <property name="text">
+                 <string notr="true">0 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>
+             </layout>
             </item>
-            <item row="3" column="0" colspan="2">
-             <widget class="Line" name="line">
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
-              </property>
-             </widget>
+            <item>
+             <layout class="QFormLayout" name="formLayout">
+              <property name="fieldGrowthPolicy">
+               <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+              </property>
+              <property name="horizontalSpacing">
+               <number>12</number>
+              </property>
+              <property name="verticalSpacing">
+               <number>12</number>
+              </property>
+              <item row="0" column="1">
+               <widget class="QLabel" name="labelWatchAvailable">
+                <property name="font">
+                 <font>
+                  <weight>75</weight>
+                  <bold>true</bold>
+                 </font>
+                </property>
+                <property name="cursor">
+                 <cursorShape>IBeamCursor</cursorShape>
+                </property>
+                <property name="toolTip">
+                 <string>Your current balance in watchonly addresses</string>
+                </property>
+                <property name="text">
+                 <string>0 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="1" column="1">
+               <widget class="QLabel" name="labelWatchPending">
+                <property name="font">
+                 <font>
+                  <weight>75</weight>
+                  <bold>true</bold>
+                 </font>
+                </property>
+                <property name="cursor">
+                 <cursorShape>IBeamCursor</cursorShape>
+                </property>
+                <property name="toolTip">
+                 <string>Unconfirmed transactions to watchonly addresses</string>
+                </property>
+                <property name="text">
+                 <string>0 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="2" column="1">
+               <widget class="QLabel" name="labelWatchImmature">
+                <property name="font">
+                 <font>
+                  <weight>75</weight>
+                  <bold>true</bold>
+                 </font>
+                </property>
+                <property name="cursor">
+                 <cursorShape>IBeamCursor</cursorShape>
+                </property>
+                <property name="toolTip">
+                 <string>Mined balance in watchonly addresses that has not yet matured</string>
+                </property>
+                <property name="text">
+                 <string>0 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" colspan="2">
+               <widget class="Line" name="lineWatchBalance">
+                <property name="sizePolicy">
+                 <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+                  <horstretch>0</horstretch>
+                  <verstretch>0</verstretch>
+                 </sizepolicy>
+                </property>
+                <property name="minimumSize">
+                 <size>
+                  <width>140</width>
+                  <height>0</height>
+                 </size>
+                </property>
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+               </widget>
+              </item>
+              <item row="4" column="1">
+               <widget class="QLabel" name="labelWatchTotal">
+                <property name="font">
+                 <font>
+                  <weight>75</weight>
+                  <bold>true</bold>
+                 </font>
+                </property>
+                <property name="cursor">
+                 <cursorShape>IBeamCursor</cursorShape>
+                </property>
+                <property name="toolTip">
+                 <string>Current total balance in watchonly addresses</string>
+                </property>
+                <property name="text">
+                 <string>0 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>
+             </layout>
             </item>
-           </layout>
-          </item>
             <item>
              <spacer name="horizontalSpacer_3">
               <property name="orientation">
                <enum>Qt::Horizontal</enum>
               </property>
+              <property name="sizeType">
+               <enum>QSizePolicy::Expanding</enum>
+              </property>
               <property name="sizeHint" stdset="0">
                <size>
-                <width>40</width>
+                <width>20</width>
                 <height>20</height>
                </size>
               </property>
diff --git a/src/qt/overviewpage.cpp b/src/qt/overviewpage.cpp
index 1a9d1de571..1278f368cf 100644
--- a/src/qt/overviewpage.cpp
+++ b/src/qt/overviewpage.cpp
@@ -103,6 +103,9 @@ OverviewPage::OverviewPage(QWidget *parent) :
     currentBalance(-1),
     currentUnconfirmedBalance(-1),
     currentImmatureBalance(-1),
+    currentWatchOnlyBalance(-1),
+    currentWatchUnconfBalance(-1),
+    currentWatchImmatureBalance(-1),
     txdelegate(new TxViewDelegate()),
     filter(0)
 {
@@ -135,22 +138,39 @@ OverviewPage::~OverviewPage()
     delete ui;
 }
 
-void OverviewPage::setBalance(qint64 balance, qint64 unconfirmedBalance, qint64 immatureBalance)
+void OverviewPage::setBalance(qint64 balance, qint64 unconfirmedBalance, qint64 immatureBalance, qint64 watchOnlyBalance, qint64 watchUnconfBalance, qint64 watchImmatureBalance)
 {
     int unit = walletModel->getOptionsModel()->getDisplayUnit();
     currentBalance = balance;
     currentUnconfirmedBalance = unconfirmedBalance;
     currentImmatureBalance = immatureBalance;
+    currentWatchOnlyBalance = watchOnlyBalance;
+    currentWatchUnconfBalance = watchUnconfBalance;
+    currentWatchImmatureBalance = watchImmatureBalance;
     ui->labelBalance->setText(BitcoinUnits::formatWithUnit(unit, balance));
     ui->labelUnconfirmed->setText(BitcoinUnits::formatWithUnit(unit, unconfirmedBalance));
     ui->labelImmature->setText(BitcoinUnits::formatWithUnit(unit, immatureBalance));
     ui->labelTotal->setText(BitcoinUnits::formatWithUnit(unit, balance + unconfirmedBalance + immatureBalance));
+    ui->labelWatchAvailable->setText(BitcoinUnits::formatWithUnit(unit, watchOnlyBalance));
+    ui->labelWatchPending->setText(BitcoinUnits::formatWithUnit(unit, watchUnconfBalance));
+    ui->labelWatchImmature->setText(BitcoinUnits::formatWithUnit(unit, watchImmatureBalance));
+    ui->labelWatchTotal->setText(BitcoinUnits::formatWithUnit(unit, watchOnlyBalance + watchUnconfBalance + watchImmatureBalance));
 
     // only show immature (newly mined) balance if it's non-zero, so as not to complicate things
     // for the non-mining users
     bool showImmature = immatureBalance != 0;
-    ui->labelImmature->setVisible(showImmature);
-    ui->labelImmatureText->setVisible(showImmature);
+    bool showWatchOnlyImmature = watchImmatureBalance != 0;
+    bool showWatchOnly = (watchOnlyBalance != 0 || watchUnconfBalance != 0 || showWatchOnlyImmature);
+
+    // for symmetry reasons also show immature label when the watchonly one is shown
+    ui->labelImmature->setVisible(showImmature || showWatchOnlyImmature);
+    ui->labelImmatureText->setVisible(showImmature || showWatchOnlyImmature);
+    ui->labelWatchonly->setVisible(showWatchOnly);              // show Watchonly label
+    ui->lineWatchBalance->setVisible(showWatchOnly);            // show watchonly balance separator line
+    ui->labelWatchAvailable->setVisible(showWatchOnly);         // show watchonly available balance
+    ui->labelWatchImmature->setVisible(showWatchOnlyImmature);  // show watchonly immature balance
+    ui->labelWatchPending->setVisible(showWatchOnly);           // show watchonly pending balance
+    ui->labelWatchTotal->setVisible(showWatchOnly);             // show watchonly total balance
 }
 
 void OverviewPage::setClientModel(ClientModel *model)
@@ -182,8 +202,9 @@ void OverviewPage::setWalletModel(WalletModel *model)
         ui->listTransactions->setModelColumn(TransactionTableModel::ToAddress);
 
         // Keep up to date with wallet
-        setBalance(model->getBalance(), model->getUnconfirmedBalance(), model->getImmatureBalance());
-        connect(model, SIGNAL(balanceChanged(qint64, qint64, qint64)), this, SLOT(setBalance(qint64, qint64, qint64)));
+        setBalance(model->getBalance(), model->getUnconfirmedBalance(), model->getImmatureBalance(),
+                   model->getWatchBalance(), model->getWatchUnconfirmedBalance(), model->getWatchImmatureBalance());
+        connect(model, SIGNAL(balanceChanged(qint64, qint64, qint64, qint64, qint64, qint64)), this, SLOT(setBalance(qint64, qint64, qint64, qint64, qint64, qint64)));
 
         connect(model->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
     }
@@ -197,7 +218,8 @@ void OverviewPage::updateDisplayUnit()
     if(walletModel && walletModel->getOptionsModel())
     {
         if(currentBalance != -1)
-            setBalance(currentBalance, currentUnconfirmedBalance, currentImmatureBalance);
+            setBalance(currentBalance, currentUnconfirmedBalance, currentImmatureBalance,
+                       currentWatchOnlyBalance, currentWatchUnconfBalance, currentWatchImmatureBalance);
 
         // Update txdelegate->unit with the current unit
         txdelegate->unit = walletModel->getOptionsModel()->getDisplayUnit();
diff --git a/src/qt/overviewpage.h b/src/qt/overviewpage.h
index 2507a3fb31..fe00106770 100644
--- a/src/qt/overviewpage.h
+++ b/src/qt/overviewpage.h
@@ -34,7 +34,8 @@ public:
     void showOutOfSyncWarning(bool fShow);
 
 public slots:
-    void setBalance(qint64 balance, qint64 unconfirmedBalance, qint64 immatureBalance);
+    void setBalance(qint64 balance, qint64 unconfirmedBalance, qint64 immatureBalance,
+                    qint64 watchOnlyBalance, qint64 watchUnconfBalance, qint64 watchImmatureBalance);
 
 signals:
     void transactionClicked(const QModelIndex &index);
@@ -46,6 +47,9 @@ private:
     qint64 currentBalance;
     qint64 currentUnconfirmedBalance;
     qint64 currentImmatureBalance;
+    qint64 currentWatchOnlyBalance;
+    qint64 currentWatchUnconfBalance;
+    qint64 currentWatchImmatureBalance;
 
     TxViewDelegate *txdelegate;
     TransactionFilterProxy *filter;
diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp
index b7d74d7039..6f10ed5b0b 100644
--- a/src/qt/sendcoinsdialog.cpp
+++ b/src/qt/sendcoinsdialog.cpp
@@ -90,8 +90,9 @@ void SendCoinsDialog::setModel(WalletModel *model)
             }
         }
 
-        setBalance(model->getBalance(), model->getUnconfirmedBalance(), model->getImmatureBalance());
-        connect(model, SIGNAL(balanceChanged(qint64, qint64, qint64)), this, SLOT(setBalance(qint64, qint64, qint64)));
+        setBalance(model->getBalance(), model->getUnconfirmedBalance(), model->getImmatureBalance(),
+                   model->getWatchBalance(), model->getWatchUnconfirmedBalance(), model->getWatchImmatureBalance());
+        connect(model, SIGNAL(balanceChanged(qint64, qint64, qint64, qint64, qint64, qint64)), this, SLOT(setBalance(qint64, qint64, qint64, qint64, qint64, qint64)));
         connect(model->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
 
         // Coin Control
@@ -383,10 +384,14 @@ bool SendCoinsDialog::handlePaymentRequest(const SendCoinsRecipient &rv)
     return true;
 }
 
-void SendCoinsDialog::setBalance(qint64 balance, qint64 unconfirmedBalance, qint64 immatureBalance)
+void SendCoinsDialog::setBalance(qint64 balance, qint64 unconfirmedBalance, qint64 immatureBalance, 
+                                 qint64 watchBalance, qint64 watchUnconfirmedBalance, qint64 watchImmatureBalance)
 {
     Q_UNUSED(unconfirmedBalance);
     Q_UNUSED(immatureBalance);
+    Q_UNUSED(watchBalance);
+    Q_UNUSED(watchUnconfirmedBalance);
+    Q_UNUSED(watchImmatureBalance);
 
     if(model && model->getOptionsModel())
     {
@@ -396,7 +401,7 @@ void SendCoinsDialog::setBalance(qint64 balance, qint64 unconfirmedBalance, qint
 
 void SendCoinsDialog::updateDisplayUnit()
 {
-    setBalance(model->getBalance(), 0, 0);
+    setBalance(model->getBalance(), 0, 0, 0, 0, 0);
 }
 
 void SendCoinsDialog::processSendCoinsReturn(const WalletModel::SendCoinsReturn &sendCoinsReturn, const QString &msgArg)
diff --git a/src/qt/sendcoinsdialog.h b/src/qt/sendcoinsdialog.h
index fcae26c720..6cdf4a00c8 100644
--- a/src/qt/sendcoinsdialog.h
+++ b/src/qt/sendcoinsdialog.h
@@ -47,7 +47,8 @@ public slots:
     void accept();
     SendCoinsEntry *addEntry();
     void updateTabsAndLabels();
-    void setBalance(qint64 balance, qint64 unconfirmedBalance, qint64 immatureBalance);
+    void setBalance(qint64 balance, qint64 unconfirmedBalance, qint64 immatureBalance,
+                    qint64 watchOnlyBalance, qint64 watchUnconfBalance, qint64 watchImmatureBalance);
 
 private:
     Ui::SendCoinsDialog *ui;
diff --git a/src/qt/transactiondesc.cpp b/src/qt/transactiondesc.cpp
index e48dbcac9d..36e4d50e30 100644
--- a/src/qt/transactiondesc.cpp
+++ b/src/qt/transactiondesc.cpp
@@ -15,6 +15,7 @@
 #include "timedata.h"
 #include "ui_interface.h"
 #include "wallet.h"
+#include "script.h"
 
 #include <stdint.h>
 #include <string>
@@ -54,8 +55,8 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, TransactionReco
     strHTML += "<html><font face='verdana, arial, helvetica, sans-serif'>";
 
     int64_t nTime = wtx.GetTxTime();
-    int64_t nCredit = wtx.GetCredit();
-    int64_t nDebit = wtx.GetDebit();
+    int64_t nCredit = wtx.GetCredit(ISMINE_ALL);
+    int64_t nDebit = wtx.GetDebit(ISMINE_ALL);
     int64_t nNet = nCredit - nDebit;
 
     strHTML += "<b>" + tr("Status") + ":</b> " + FormatTxStatus(wtx);
@@ -97,10 +98,11 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, TransactionReco
                     strHTML += "<b>" + tr("From") + ":</b> " + tr("unknown") + "<br>";
                     strHTML += "<b>" + tr("To") + ":</b> ";
                     strHTML += GUIUtil::HtmlEscape(rec->address);
+                    QString addressOwned = (::IsMine(*wallet, address) == ISMINE_SPENDABLE) ? tr("own address") : tr("watch-only");
                     if (!wallet->mapAddressBook[address].name.empty())
-                        strHTML += " (" + tr("own address") + ", " + tr("label") + ": " + GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + ")";
+                        strHTML += " (" + addressOwned + ", " + tr("label") + ": " + GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + ")";
                     else
-                        strHTML += " (" + tr("own address") + ")";
+                        strHTML += " (" + addressOwned + ")";
                     strHTML += "<br>";
                 }
             }
@@ -131,7 +133,7 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, TransactionReco
         //
         int64_t nUnmatured = 0;
         BOOST_FOREACH(const CTxOut& txout, wtx.vout)
-            nUnmatured += wallet->GetCredit(txout);
+            nUnmatured += wallet->GetCredit(txout, ISMINE_ALL);
         strHTML += "<b>" + tr("Credit") + ":</b> ";
         if (wtx.IsInMainChain())
             strHTML += BitcoinUnits::formatWithUnit(unit, nUnmatured)+ " (" + tr("matures in %n more block(s)", "", wtx.GetBlocksToMaturity()) + ")";
@@ -148,22 +150,33 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, TransactionReco
     }
     else
     {
-        bool fAllFromMe = true;
+        isminetype fAllFromMe = ISMINE_SPENDABLE;
         BOOST_FOREACH(const CTxIn& txin, wtx.vin)
-            fAllFromMe = fAllFromMe && wallet->IsMine(txin);
+        {
+            isminetype mine = wallet->IsMine(txin);
+            if(fAllFromMe > mine) fAllFromMe = mine;
+        }
 
-        bool fAllToMe = true;
+        isminetype fAllToMe = ISMINE_SPENDABLE;
         BOOST_FOREACH(const CTxOut& txout, wtx.vout)
-            fAllToMe = fAllToMe && wallet->IsMine(txout);
+        {
+            isminetype mine = wallet->IsMine(txout);
+            if(fAllToMe > mine) fAllToMe = mine;
+        }
 
         if (fAllFromMe)
         {
+            if(fAllFromMe == ISMINE_WATCH_ONLY)
+                strHTML += "<b>" + tr("From") + ":</b> " + tr("watch-only") + "<br>";
+
             //
             // Debit
             //
             BOOST_FOREACH(const CTxOut& txout, wtx.vout)
             {
-                if (wallet->IsMine(txout))
+                // Ignore change
+                isminetype toSelf = wallet->IsMine(txout);
+                if ((toSelf == ISMINE_SPENDABLE) && (fAllFromMe == ISMINE_SPENDABLE))
                     continue;
 
                 if (!wtx.mapValue.count("to") || wtx.mapValue["to"].empty())
@@ -176,11 +189,17 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, TransactionReco
                         if (wallet->mapAddressBook.count(address) && !wallet->mapAddressBook[address].name.empty())
                             strHTML += GUIUtil::HtmlEscape(wallet->mapAddressBook[address].name) + " ";
                         strHTML += GUIUtil::HtmlEscape(CBitcoinAddress(address).ToString());
+                        if(toSelf == ISMINE_SPENDABLE)
+                            strHTML += " (own address)";
+                        else if(toSelf == ISMINE_WATCH_ONLY)
+                            strHTML += " (watch-only)";
                         strHTML += "<br>";
                     }
                 }
 
                 strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -txout.nValue) + "<br>";
+                if(toSelf)
+                    strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, txout.nValue) + "<br>";
             }
 
             if (fAllToMe)
@@ -188,8 +207,8 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, TransactionReco
                 // Payment to self
                 int64_t nChange = wtx.GetChange();
                 int64_t nValue = nCredit - nChange;
-                strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -nValue) + "<br>";
-                strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nValue) + "<br>";
+                strHTML += "<b>" + tr("Total debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -nValue) + "<br>";
+                strHTML += "<b>" + tr("Total credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nValue) + "<br>";
             }
 
             int64_t nTxFee = nDebit - wtx.GetValueOut();
@@ -203,10 +222,10 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, TransactionReco
             //
             BOOST_FOREACH(const CTxIn& txin, wtx.vin)
                 if (wallet->IsMine(txin))
-                    strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -wallet->GetDebit(txin)) + "<br>";
+                    strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -wallet->GetDebit(txin, ISMINE_ALL)) + "<br>";
             BOOST_FOREACH(const CTxOut& txout, wtx.vout)
                 if (wallet->IsMine(txout))
-                    strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, wallet->GetCredit(txout)) + "<br>";
+                    strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, wallet->GetCredit(txout, ISMINE_ALL)) + "<br>";
         }
     }
 
@@ -256,10 +275,10 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, TransactionReco
         strHTML += "<hr><br>" + tr("Debug information") + "<br><br>";
         BOOST_FOREACH(const CTxIn& txin, wtx.vin)
             if(wallet->IsMine(txin))
-                strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -wallet->GetDebit(txin)) + "<br>";
+                strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -wallet->GetDebit(txin, ISMINE_ALL)) + "<br>";
         BOOST_FOREACH(const CTxOut& txout, wtx.vout)
             if(wallet->IsMine(txout))
-                strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, wallet->GetCredit(txout)) + "<br>";
+                strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, wallet->GetCredit(txout, ISMINE_ALL)) + "<br>";
 
         strHTML += "<br><b>" + tr("Transaction") + ":</b><br>";
         strHTML += GUIUtil::HtmlEscape(wtx.ToString(), true);
@@ -286,7 +305,8 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, TransactionReco
                         strHTML += QString::fromStdString(CBitcoinAddress(address).ToString());
                     }
                     strHTML = strHTML + " " + tr("Amount") + "=" + BitcoinUnits::formatWithUnit(unit, vout.nValue);
-                    strHTML = strHTML + " IsMine=" + (wallet->IsMine(vout) ? tr("true") : tr("false")) + "</li>";
+                    strHTML = strHTML + " IsMine=" + (wallet->IsMine(vout) & ISMINE_SPENDABLE ? tr("true") : tr("false")) + "</li>";
+                    strHTML = strHTML + " IsWatchOnly=" + (wallet->IsMine(vout) & ISMINE_WATCH_ONLY ? tr("true") : tr("false")) + "</li>";
                 }
             }
         }
diff --git a/src/qt/transactionrecord.cpp b/src/qt/transactionrecord.cpp
index 21f1b7356f..7d29c212b3 100644
--- a/src/qt/transactionrecord.cpp
+++ b/src/qt/transactionrecord.cpp
@@ -33,7 +33,7 @@ QList<TransactionRecord> TransactionRecord::decomposeTransaction(const CWallet *
     QList<TransactionRecord> parts;
     int64_t nTime = wtx.GetTxTime();
     int64_t nCredit = wtx.GetCredit(true);
-    int64_t nDebit = wtx.GetDebit();
+    int64_t nDebit = wtx.GetDebit(ISMINE_ALL);
     int64_t nNet = nCredit - nDebit;
     uint256 hash = wtx.GetHash();
     std::map<std::string, std::string> mapValue = wtx.mapValue;
@@ -45,12 +45,14 @@ QList<TransactionRecord> TransactionRecord::decomposeTransaction(const CWallet *
         //
         BOOST_FOREACH(const CTxOut& txout, wtx.vout)
         {
-            if(wallet->IsMine(txout))
+            isminetype mine = wallet->IsMine(txout);
+            if(mine)
             {
                 TransactionRecord sub(hash, nTime);
                 CTxDestination address;
                 sub.idx = parts.size(); // sequence number
                 sub.credit = txout.nValue;
+                sub.involvesWatchAddress = mine == ISMINE_WATCH_ONLY;
                 if (ExtractDestination(txout.scriptPubKey, address) && IsMine(*wallet, address))
                 {
                     // Received by Bitcoin Address
@@ -75,13 +77,22 @@ QList<TransactionRecord> TransactionRecord::decomposeTransaction(const CWallet *
     }
     else
     {
-        bool fAllFromMe = true;
+        bool involvesWatchAddress = false;
+        isminetype fAllFromMe = ISMINE_SPENDABLE;
         BOOST_FOREACH(const CTxIn& txin, wtx.vin)
-            fAllFromMe = fAllFromMe && wallet->IsMine(txin);
+        {
+            isminetype mine = wallet->IsMine(txin);
+            if(mine == ISMINE_WATCH_ONLY) involvesWatchAddress = true;
+            if(fAllFromMe > mine) fAllFromMe = mine;
+        }
 
-        bool fAllToMe = true;
+        isminetype fAllToMe = ISMINE_SPENDABLE;
         BOOST_FOREACH(const CTxOut& txout, wtx.vout)
-            fAllToMe = fAllToMe && wallet->IsMine(txout);
+        {
+            isminetype mine = wallet->IsMine(txout);
+            if(mine == ISMINE_WATCH_ONLY) involvesWatchAddress = true;
+            if(fAllToMe > mine) fAllToMe = mine;
+        }
 
         if (fAllFromMe && fAllToMe)
         {
@@ -90,6 +101,7 @@ QList<TransactionRecord> TransactionRecord::decomposeTransaction(const CWallet *
 
             parts.append(TransactionRecord(hash, nTime, TransactionRecord::SendToSelf, "",
                             -(nDebit - nChange), nCredit - nChange));
+            parts.last().involvesWatchAddress = involvesWatchAddress;   // maybe pass to TransactionRecord as constructor argument
         }
         else if (fAllFromMe)
         {
@@ -103,6 +115,7 @@ QList<TransactionRecord> TransactionRecord::decomposeTransaction(const CWallet *
                 const CTxOut& txout = wtx.vout[nOut];
                 TransactionRecord sub(hash, nTime);
                 sub.idx = parts.size();
+                sub.involvesWatchAddress = involvesWatchAddress;
 
                 if(wallet->IsMine(txout))
                 {
@@ -143,6 +156,7 @@ QList<TransactionRecord> TransactionRecord::decomposeTransaction(const CWallet *
             // Mixed debit transaction, can't break down payees
             //
             parts.append(TransactionRecord(hash, nTime, TransactionRecord::Other, "", nNet, 0));
+            parts.last().involvesWatchAddress = involvesWatchAddress;
         }
     }
 
diff --git a/src/qt/transactionrecord.h b/src/qt/transactionrecord.h
index 37679cebfa..d3cfa77d97 100644
--- a/src/qt/transactionrecord.h
+++ b/src/qt/transactionrecord.h
@@ -137,6 +137,9 @@ public:
     /** Status: can change with block chain update */
     TransactionStatus status;
 
+    /** Whether the transaction was sent/received with a watch-only address */
+    bool involvesWatchAddress;
+
     /** Return the unique identifier for this transaction (part) */
     QString getTxID() const;
 
diff --git a/src/qt/transactiontablemodel.cpp b/src/qt/transactiontablemodel.cpp
index 6c1a6c3579..3605cc1bad 100644
--- a/src/qt/transactiontablemodel.cpp
+++ b/src/qt/transactiontablemodel.cpp
@@ -396,19 +396,22 @@ QVariant TransactionTableModel::txAddressDecoration(const TransactionRecord *wtx
 
 QString TransactionTableModel::formatTxToAddress(const TransactionRecord *wtx, bool tooltip) const
 {
+    // mark transactions involving watch-only addresses:
+    QString watchAddress = wtx->involvesWatchAddress ? " (w) " : "";
+
     switch(wtx->type)
     {
     case TransactionRecord::RecvFromOther:
-        return QString::fromStdString(wtx->address);
+        return QString::fromStdString(wtx->address) + watchAddress;
     case TransactionRecord::RecvWithAddress:
     case TransactionRecord::SendToAddress:
     case TransactionRecord::Generated:
-        return lookupAddress(wtx->address, tooltip);
+        return lookupAddress(wtx->address, tooltip) + watchAddress;
     case TransactionRecord::SendToOther:
-        return QString::fromStdString(wtx->address);
+        return QString::fromStdString(wtx->address) + watchAddress;
     case TransactionRecord::SendToSelf:
     default:
-        return tr("(n/a)");
+        return tr("(n/a)") + watchAddress;
     }
 }
 
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index defc815def..7317c32766 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -60,7 +60,8 @@ qint64 WalletModel::getBalance(const CCoinControl *coinControl) const
         std::vector<COutput> vCoins;
         wallet->AvailableCoins(vCoins, true, coinControl);
         BOOST_FOREACH(const COutput& out, vCoins)
-            nBalance += out.tx->vout[out.i].nValue;
+            if(out.fSpendable)
+                nBalance += out.tx->vout[out.i].nValue;
 
         return nBalance;
     }
@@ -78,6 +79,21 @@ qint64 WalletModel::getImmatureBalance() const
     return wallet->GetImmatureBalance();
 }
 
+qint64 WalletModel::getWatchBalance() const
+{
+    return wallet->GetWatchOnlyBalance();
+}
+
+qint64 WalletModel::getWatchUnconfirmedBalance() const
+{
+    return wallet->GetUnconfirmedWatchOnlyBalance();
+}
+
+qint64 WalletModel::getWatchImmatureBalance() const
+{
+    return wallet->GetImmatureWatchOnlyBalance();
+}
+
 int WalletModel::getNumTransactions() const
 {
     int numTransactions = 0;
@@ -126,13 +142,21 @@ void WalletModel::checkBalanceChanged()
     qint64 newBalance = getBalance();
     qint64 newUnconfirmedBalance = getUnconfirmedBalance();
     qint64 newImmatureBalance = getImmatureBalance();
+    qint64 newWatchOnlyBalance = getWatchBalance();
+    qint64 newWatchUnconfBalance = getWatchUnconfirmedBalance();
+    qint64 newWatchImmatureBalance = getWatchImmatureBalance();
 
-    if(cachedBalance != newBalance || cachedUnconfirmedBalance != newUnconfirmedBalance || cachedImmatureBalance != newImmatureBalance)
+    if(cachedBalance != newBalance || cachedUnconfirmedBalance != newUnconfirmedBalance || cachedImmatureBalance != newImmatureBalance ||
+        cachedWatchOnlyBalance != newWatchOnlyBalance || cachedWatchUnconfBalance != newWatchUnconfBalance || cachedWatchImmatureBalance != newWatchImmatureBalance)
     {
         cachedBalance = newBalance;
         cachedUnconfirmedBalance = newUnconfirmedBalance;
         cachedImmatureBalance = newImmatureBalance;
-        emit balanceChanged(newBalance, newUnconfirmedBalance, newImmatureBalance);
+        cachedWatchOnlyBalance = newWatchOnlyBalance;
+        cachedWatchUnconfBalance = newWatchUnconfBalance;
+        cachedWatchImmatureBalance = newWatchImmatureBalance;
+        emit balanceChanged(newBalance, newUnconfirmedBalance, newImmatureBalance,
+                            newWatchOnlyBalance, newWatchUnconfBalance, newWatchImmatureBalance);
     }
 }
 
@@ -543,7 +567,7 @@ void WalletModel::getOutputs(const std::vector<COutPoint>& vOutpoints, std::vect
         if (!wallet->mapWallet.count(outpoint.hash)) continue;
         int nDepth = wallet->mapWallet[outpoint.hash].GetDepthInMainChain();
         if (nDepth < 0) continue;
-        COutput out(&wallet->mapWallet[outpoint.hash], outpoint.n, nDepth);
+        COutput out(&wallet->mapWallet[outpoint.hash], outpoint.n, nDepth, true);
         vOutputs.push_back(out);
     }
 }
@@ -570,7 +594,7 @@ void WalletModel::listCoins(std::map<QString, std::vector<COutput> >& mapCoins)
         if (!wallet->mapWallet.count(outpoint.hash)) continue;
         int nDepth = wallet->mapWallet[outpoint.hash].GetDepthInMainChain();
         if (nDepth < 0) continue;
-        COutput out(&wallet->mapWallet[outpoint.hash], outpoint.n, nDepth);
+        COutput out(&wallet->mapWallet[outpoint.hash], outpoint.n, nDepth, true);
         vCoins.push_back(out);
     }
 
@@ -581,11 +605,12 @@ void WalletModel::listCoins(std::map<QString, std::vector<COutput> >& mapCoins)
         while (wallet->IsChange(cout.tx->vout[cout.i]) && cout.tx->vin.size() > 0 && wallet->IsMine(cout.tx->vin[0]))
         {
             if (!wallet->mapWallet.count(cout.tx->vin[0].prevout.hash)) break;
-            cout = COutput(&wallet->mapWallet[cout.tx->vin[0].prevout.hash], cout.tx->vin[0].prevout.n, 0);
+            cout = COutput(&wallet->mapWallet[cout.tx->vin[0].prevout.hash], cout.tx->vin[0].prevout.n, 0, true);
         }
 
         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);
     }
 }
diff --git a/src/qt/walletmodel.h b/src/qt/walletmodel.h
index ccf590aaed..7ad54ff8e6 100644
--- a/src/qt/walletmodel.h
+++ b/src/qt/walletmodel.h
@@ -128,6 +128,9 @@ public:
     qint64 getBalance(const CCoinControl *coinControl = NULL) const;
     qint64 getUnconfirmedBalance() const;
     qint64 getImmatureBalance() const;
+    qint64 getWatchBalance() const;
+    qint64 getWatchUnconfirmedBalance() const;
+    qint64 getWatchImmatureBalance() const;
     int getNumTransactions() const;
     EncryptionStatus getEncryptionStatus() const;
 
@@ -206,6 +209,9 @@ private:
     qint64 cachedBalance;
     qint64 cachedUnconfirmedBalance;
     qint64 cachedImmatureBalance;
+    qint64 cachedWatchOnlyBalance;
+    qint64 cachedWatchUnconfBalance;
+    qint64 cachedWatchImmatureBalance;
     qint64 cachedNumTransactions;
     EncryptionStatus cachedEncryptionStatus;
     int cachedNumBlocks;
@@ -218,7 +224,8 @@ private:
 
 signals:
     // Signal that balance in wallet changed
-    void balanceChanged(qint64 balance, qint64 unconfirmedBalance, qint64 immatureBalance);
+    void balanceChanged(qint64 balance, qint64 unconfirmedBalance, qint64 immatureBalance,
+                        qint64 watchOnlyBalance, qint64 watchUnconfBalance, qint64 watchImmatureBalance);
 
     // Number of transactions in wallet changed
     void numTransactionsChanged(int count);