From d795c610d3095eeff1bfe5c1a34877cf0a841823 Mon Sep 17 00:00:00 2001
From: Sjors Provoost <sjors@sprovoost.nl>
Date: Wed, 1 Aug 2018 18:43:46 +0200
Subject: [PATCH] [qt] TransactionView: highlight replacement tx after fee bump

---
 src/qt/transactionview.cpp | 13 ++++++++++++-
 src/qt/transactionview.h   |  2 ++
 src/qt/walletmodel.cpp     |  5 ++---
 src/qt/walletmodel.h       |  2 +-
 4 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/src/qt/transactionview.cpp b/src/qt/transactionview.cpp
index e60a38793..2fd2b815a 100644
--- a/src/qt/transactionview.cpp
+++ b/src/qt/transactionview.cpp
@@ -19,6 +19,7 @@
 
 #include <ui_interface.h>
 
+#include <QApplication>
 #include <QComboBox>
 #include <QDateTimeEdit>
 #include <QDesktopServices>
@@ -198,6 +199,11 @@ TransactionView::TransactionView(const PlatformStyle *platformStyle, QWidget *pa
     connect(copyTxPlainText, SIGNAL(triggered()), this, SLOT(copyTxPlainText()));
     connect(editLabelAction, SIGNAL(triggered()), this, SLOT(editLabel()));
     connect(showDetailsAction, SIGNAL(triggered()), this, SLOT(showDetails()));
+
+    // Highlight transaction after fee bump
+    connect(this, &TransactionView::bumpedFee, [this](const uint256& txid) {
+      focusTransaction(txid);
+    });
 }
 
 void TransactionView::setModel(WalletModel *_model)
@@ -428,9 +434,14 @@ void TransactionView::bumpFee()
     hash.SetHex(hashQStr.toStdString());
 
     // Bump tx fee over the walletModel
-    if (model->bumpFee(hash)) {
+    uint256 newHash;
+    if (model->bumpFee(hash, newHash)) {
         // Update the table
+        transactionView->selectionModel()->clearSelection();
         model->getTransactionTableModel()->updateTransaction(hashQStr, CT_UPDATED, true);
+
+        qApp->processEvents();
+        Q_EMIT bumpedFee(newHash);
     }
 }
 
diff --git a/src/qt/transactionview.h b/src/qt/transactionview.h
index 66dc5bc86..9819fb432 100644
--- a/src/qt/transactionview.h
+++ b/src/qt/transactionview.h
@@ -110,6 +110,8 @@ Q_SIGNALS:
     /**  Fired when a message should be reported to the user */
     void message(const QString &title, const QString &message, unsigned int style);
 
+    void bumpedFee(const uint256& txid);
+
 public Q_SLOTS:
     void chooseDate(int idx);
     void chooseType(int idx);
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index cd55b40b7..17df1bd4d 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -492,7 +492,7 @@ bool WalletModel::saveReceiveRequest(const std::string &sAddress, const int64_t
         return m_wallet->addDestData(dest, key, sRequest);
 }
 
-bool WalletModel::bumpFee(uint256 hash)
+bool WalletModel::bumpFee(uint256 hash, uint256& new_hash)
 {
     CCoinControl coin_control;
     coin_control.m_signal_bip125_rbf = true;
@@ -544,8 +544,7 @@ bool WalletModel::bumpFee(uint256 hash)
         return false;
     }
     // commit the bumped transaction
-    uint256 txid;
-    if(!m_wallet->commitBumpTransaction(hash, std::move(mtx), errors, txid)) {
+    if(!m_wallet->commitBumpTransaction(hash, std::move(mtx), errors, new_hash)) {
         QMessageBox::critical(0, tr("Fee bump error"), tr("Could not commit transaction") + "<br />(" +
             QString::fromStdString(errors[0])+")");
          return false;
diff --git a/src/qt/walletmodel.h b/src/qt/walletmodel.h
index d8935c2fa..2d53a7dc4 100644
--- a/src/qt/walletmodel.h
+++ b/src/qt/walletmodel.h
@@ -194,7 +194,7 @@ public:
     void loadReceiveRequests(std::vector<std::string>& vReceiveRequests);
     bool saveReceiveRequest(const std::string &sAddress, const int64_t nId, const std::string &sRequest);
 
-    bool bumpFee(uint256 hash);
+    bool bumpFee(uint256 hash, uint256& new_hash);
 
     static bool isWalletEnabled();
     bool privateKeysDisabled() const;