reorder documents tree when a document has been modified

src/core/UBApplicationController.cpp

@@ -438,7 +438,10 @@ void UBApplicationController::showDocument()
     }
 
     if (UBApplication::documentController)
+    {
+        emit UBApplication::documentController->reorderDocumentsRequested();
         UBApplication::documentController->show();
+    }
 
     mMainWindow->show();
 

src/document/UBDocumentController.cpp

@@ -2268,6 +2268,8 @@ void UBDocumentController::duplicateSelectedItem()
 
         showMessage(tr("Document %1 copied").arg(""), false);
     }
+
+    emit reorderDocumentsRequested();
 }
 
 void UBDocumentController::deleteSelectedItem()