Receiving errors as status message results in

a pop up message now.

samples/blackgui/mainwindow.cpp

@@ -224,6 +224,8 @@ void MainWindow::displayStatusMessage(const CStatusMessage &message)
 {
     this->ui->sb_MainStatusBar->showMessage(message.getMessage(), 3000);
     this->ui->te_StatusMessages->insertPlainText(message.toQString(true).append("\n"));
+    if (message.getSeverity() == CStatusMessage::SeverityError) this->displayOverlayInfo(message);
+
 }
 
 /*
@@ -412,3 +414,12 @@ void MainWindow::displayOverlayInfo(const QString &message)
         this->m_infoWindow->setInfoMessage(message);
     }
 }
+
+/*
+ * Info window by
+ */
+void MainWindow::displayOverlayInfo(const CStatusMessage &message)
+{
+    this->displayOverlayInfo(message.getMessage());
+    // further code goes here, such as marking errors as red ...
+}

samples/blackgui/mainwindow.h

@@ -233,6 +233,12 @@ private:
      */
     void displayOverlayInfo(const QString &message = "");
 
+    /*!
+    * \brief Overlay info by status message
+    * \param message
+    */
+    void displayOverlayInfo(const BlackMisc::CStatusMessage &message);
+
     /*!
      * \brief Is given main page selected?
      * \param mainPage

src/blackcore/context_network.cpp

@@ -248,7 +248,8 @@ namespace BlackCore
         // send as message
         QString m("connection status changed ");
         m.append(this->m_network->connectionStatusToString(from)).append(" ").append(this->m_network->connectionStatusToString(to));
-        msgs.push_back(CStatusMessage(CStatusMessage::TypeTrafficNetwork, CStatusMessage::SeverityInfo, m));
+        msgs.push_back(CStatusMessage(CStatusMessage::TypeTrafficNetwork,
+                                      to == INetwork::DisconnectedError ? CStatusMessage::SeverityError : CStatusMessage::SeverityInfo, m));
         emit this->statusMessage(msgs[0]);
 
         // send as own signal