[Qt] Add column Watch-only to transactions list

src/qt/overviewpage.cpp

@@ -57,7 +57,15 @@ public:
         }
 
         painter->setPen(foreground);
-        painter->drawText(addressRect, Qt::AlignLeft|Qt::AlignVCenter, address);
+        QRect boundingRect;
+        painter->drawText(addressRect, Qt::AlignLeft|Qt::AlignVCenter, address, &boundingRect);
+
+        if (index.data(TransactionTableModel::WatchonlyRole).toBool())
+        {
+            QIcon iconWatchonly = qvariant_cast<QIcon>(index.data(TransactionTableModel::WatchonlyDecorationRole));
+            QRect watchonlyRect(boundingRect.right() + 5, mainRect.top()+ypad+halfheight, 16, halfheight);
+            iconWatchonly.paint(painter, watchonlyRect);
+        }
 
         if(amount < 0)
         {