Fix structure view after changing settings

This is fixing a follow-up issue of
012ad9217a.

See issue #1288.

src/MainWindow.cpp

@@ -1933,6 +1933,7 @@ void MainWindow::reloadSettings()
 
     // Refresh view
     dbStructureModel->reloadData();
+    populateStructure();
     populateTable();
 
     // Hide or show the remote dock as needed