Merge #12421: [qt] navigate to transaction history page after send

e7d9fc5 [qt] navigate to  transaction history page after send (Sjors Provoost)

Pull request description:

  Before this change QT just remained on the Send tab, which I found confusing. Now it switches to the Transactions tab. This makes it more clear to the user that the send actually succeeded, and here they can monitor progress.

  Ideally I would like to highlight the transaction, e.g. by refactoring `TransactionView::focusTransaction(const QModelIndex &idx)` to accept a transaction hash, but I'm not sure how to do that.

Tree-SHA512: 8aa93e03874de8434e18951f8aec47377814c0bcaf7eda4766fc41d5a4e32806346e12e4139e4d45468dfdf0b786f5a7faa393a31b8cd6c65ccac21fb3782c33

src/qt/bitcoin.cpp

@@ -29,6 +29,7 @@
 #include <init.h>
 #include <rpc/server.h>
 #include <ui_interface.h>
+#include <uint256.h>
 #include <util.h>
 #include <warnings.h>
 
@@ -80,6 +81,7 @@ Q_IMPORT_PLUGIN(QCocoaIntegrationPlugin);
 // Declare meta types used for QMetaObject::invokeMethod
 Q_DECLARE_METATYPE(bool*)
 Q_DECLARE_METATYPE(CAmount)
+Q_DECLARE_METATYPE(uint256)
 
 static void InitMessage(const std::string &message)
 {

src/qt/sendcoinsdialog.cpp

@@ -369,6 +369,7 @@ void SendCoinsDialog::on_sendButton_clicked()
         accept();
         CoinControlDialog::coinControl()->UnSelectAll();
         coinControlUpdateLabels();
+        Q_EMIT coinsSent(currentTransaction.getTransaction()->GetHash());
     }
     fNewRecipientAllowed = true;
 }

src/qt/sendcoinsdialog.h

@@ -54,6 +54,9 @@ public Q_SLOTS:
     void setBalance(const CAmount& balance, const CAmount& unconfirmedBalance, const CAmount& immatureBalance,
                     const CAmount& watchOnlyBalance, const CAmount& watchUnconfBalance, const CAmount& watchImmatureBalance);
 
+Q_SIGNALS:
+    void coinsSent(const uint256& txid);
+
 private:
     Ui::SendCoinsDialog *ui;
     ClientModel *clientModel;

src/qt/transactionview.cpp

@@ -263,8 +263,7 @@ void TransactionView::setModel(WalletModel *_model)
 
 void TransactionView::chooseDate(int idx)
 {
-    if(!transactionProxyModel)
-        return;
+    if (!transactionProxyModel) return;
     QDate current = QDate::currentDate();
     dateRangeWidget->setVisible(false);
     switch(dateWidget->itemData(idx).toInt())
@@ -592,6 +591,32 @@ void TransactionView::focusTransaction(const QModelIndex &idx)
     transactionView->setFocus();
 }
 
+void TransactionView::focusTransaction(const uint256& txid)
+{
+    if (!transactionProxyModel)
+        return;
+
+    const QModelIndexList results = this->model->getTransactionTableModel()->match(
+        this->model->getTransactionTableModel()->index(0,0),
+        TransactionTableModel::TxHashRole,
+        QString::fromStdString(txid.ToString()), -1);
+
+    transactionView->setFocus();
+    transactionView->selectionModel()->clearSelection();
+    for (const QModelIndex& index : results) {
+        const QModelIndex targetIndex = transactionProxyModel->mapFromSource(index);
+        transactionView->selectionModel()->select(
+            targetIndex,
+            QItemSelectionModel::Rows | QItemSelectionModel::Select);
+        // Called once per destination to ensure all results are in view, unless
+        // transactions are not ordered by (ascending or descending) date.
+        transactionView->scrollTo(targetIndex);
+        // scrollTo() does not scroll far enough the first time when transactions
+        // are ordered by ascending date.
+        if (index == results[0]) transactionView->scrollTo(targetIndex);
+    }
+}
+
 // We override the virtual resizeEvent of the QWidget to adjust tables column
 // sizes as the tables width is proportional to the dialogs width.
 void TransactionView::resizeEvent(QResizeEvent* event)

src/qt/transactionview.h

@@ -7,6 +7,8 @@
 
 #include <qt/guiutil.h>
 
+#include <uint256.h>
+
 #include <QWidget>
 #include <QKeyEvent>
 
@@ -116,7 +118,7 @@ public Q_SLOTS:
     void changedSearch();
     void exportClicked();
     void focusTransaction(const QModelIndex&);
-
+    void focusTransaction(const uint256& txid);
 };
 
 #endif // BITCOIN_QT_TRANSACTIONVIEW_H

src/qt/walletview.cpp

@@ -68,6 +68,9 @@ WalletView::WalletView(const PlatformStyle *_platformStyle, QWidget *parent):
     connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), transactionView, SLOT(focusTransaction(QModelIndex)));
     connect(overviewPage, SIGNAL(outOfSyncWarningClicked()), this, SLOT(requestedSyncWarningInfo()));
 
+    // Highlight transaction after send
+    connect(sendCoinsPage, SIGNAL(coinsSent(uint256)), transactionView, SLOT(focusTransaction(uint256)));
+
     // Double-clicking on a transaction on the transaction history page shows details
     connect(transactionView, SIGNAL(doubleClicked(QModelIndex)), transactionView, SLOT(showDetails()));
 
@@ -91,6 +94,9 @@ void WalletView::setBitcoinGUI(BitcoinGUI *gui)
         // Clicking on a transaction on the overview page simply sends you to transaction history page
         connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), gui, SLOT(gotoHistoryPage()));
 
+        // Navigate to transaction history page after send
+        connect(sendCoinsPage, SIGNAL(coinsSent(uint256)), gui, SLOT(gotoHistoryPage()));
+
         // Receive and report messages
         connect(this, SIGNAL(message(QString,QString,unsigned int)), gui, SLOT(message(QString,QString,unsigned int)));