Retranslate the tab text of the Mining tab when language changes at run-time

src/mainwindow.cpp

@@ -143,6 +143,16 @@ void MainWindow::doClose() {
     closeEvent(nullptr);
 }
 
+void MainWindow::retranslateMiningTab() {
+    DEBUG("retranslating mining tab");
+
+    auto tab = ui->tabWidget->template findChild<QWidget *>("Mining");
+    if(tab != nullptr) {
+        DEBUG("found Mining tab");
+        ui->tabWidget->setTabText(ui->tabWidget->indexOf(tab), QObject::tr("Mining"));
+    }
+}
+
 // Called every time, when a menu entry of the language menu is called
 void MainWindow::slotLanguageChanged(QString lang)
 {
@@ -154,9 +164,13 @@ void MainWindow::slotLanguageChanged(QString lang)
         QDialog settingsDialog(this);
         qDebug() << __func__ << ": retranslating settingsDialog";
         settings.retranslateUi(&settingsDialog);
+
+        retranslateMiningTab();
     }
+
 }
 
+
 void switchTranslator(QTranslator& translator, const QString& filename) {
     qDebug() << __func__ << ": filename=" << filename;
     // remove the old translator

src/mainwindow.h

@@ -140,6 +140,7 @@ private:
     void doImport(QList<QString>* keys);
 
     void restoreSavedStates();
+    void retranslateMiningTab();
     bool eventFilter(QObject *object, QEvent *event);
 
     bool            uiPaymentsReady    = false;