gui: Add detailed text to BitcoinGUI::message

Author: hebasto

src/qt/bitcoingui.cpp

@@ -1039,7 +1039,7 @@ void BitcoinGUI::setNumBlocks(int count, const QDateTime& blockDate, double nVer
     progressBar->setToolTip(tooltip);
 }
 
-void BitcoinGUI::message(const QString& title, QString message, unsigned int style, bool* ret)
+void BitcoinGUI::message(const QString& title, QString message, unsigned int style, bool* ret, const QString& detailed_message)
 {
     // Default title. On macOS, the window title is ignored (as required by the macOS Guidelines).
     QString strTitle{PACKAGE_NAME};
@@ -1093,6 +1093,7 @@ void BitcoinGUI::message(const QString& title, QString message, unsigned int sty
         showNormalIfMinimized();
         QMessageBox mBox(static_cast<QMessageBox::Icon>(nMBoxIcon), strTitle, message, buttons, this);
         mBox.setTextFormat(Qt::PlainText);
+        mBox.setDetailedText(detailed_message);
         int r = mBox.exec();
         if (ret != nullptr)
             *ret = r == QMessageBox::Ok;

src/qt/bitcoingui.h

@@ -216,13 +216,14 @@ public Q_SLOTS:
     void setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, bool headers);
 
     /** Notify the user of an event from the core network or transaction handling code.
-       @param[in] title     the message box / notification title
-       @param[in] message   the displayed text
-       @param[in] style     modality and style definitions (icon and used buttons - buttons only for message boxes)
-                            @see CClientUIInterface::MessageBoxFlags
-       @param[in] ret       pointer to a bool that will be modified to whether Ok was clicked (modal only)
+       @param[in] title             the message box / notification title
+       @param[in] message           the displayed text
+       @param[in] style             modality and style definitions (icon and used buttons - buttons only for message boxes)
+                                    @see CClientUIInterface::MessageBoxFlags
+       @param[in] ret               pointer to a bool that will be modified to whether Ok was clicked (modal only)
+       @param[in] detailed_message  the text to be displayed in the details area
     */
-    void message(const QString& title, QString message, unsigned int style, bool* ret = nullptr);
+    void message(const QString& title, QString message, unsigned int style, bool* ret = nullptr, const QString& detailed_message = QString());
 
 #ifdef ENABLE_WALLET
     void setCurrentWallet(WalletModel* wallet_model);