fixed issue with copying a text

src/board/UBBoardController.cpp

@@ -2369,10 +2369,10 @@ void UBBoardController::processMimeData(const QMimeData* pMimeData, const QPoint
             if(qsTmp.startsWith("http"))
                 downloadURL(QUrl(qsTmp), QString(), pPos);
             else{
-                if(mActiveScene->selectedItems().at(0)->type() == UBGraphicsItemType::TextItemType)
+                if(mActiveScene->selectedItems().count() && mActiveScene->selectedItems().at(0)->type() == UBGraphicsItemType::TextItemType)
                     dynamic_cast<UBGraphicsTextItem*>(mActiveScene->selectedItems().at(0))->setHtml(pMimeData->text());
                 else
-                    mActiveScene->addTextHtml(pMimeData->text(), pPos);
+                    mActiveScene->addTextHtml("", pPos)->setHtml(pMimeData->text());
             }
         }
         else{

src/document/UBDocumentController.cpp

@@ -190,15 +190,21 @@ void UBDocumentController::selectDocument(UBDocumentProxy* proxy, bool setAsCurr
 }
 
 
+bool bullshitcode = true;
+
 void UBDocumentController::createNewDocumentGroup()
 {
+    if(bullshitcode){
+        mDocumentUI->documentTreeWidget->selectedItems().at(0)->setSelected(false);
+        mDocumentUI->documentTreeWidget->topLevelItem(0)->setSelected(true);
+    }
+
     UBDocumentGroupTreeItem* docGroupItem = new UBDocumentGroupTreeItem(0); // deleted by the tree widget
     int i = 1;
     QString newFolderName = tr("New Folder");
     while (allGroupNames().contains(newFolderName))
-    {
         newFolderName = tr("New Folder") + " " + QVariant(i++).toString();
-    }
+
     docGroupItem->setGroupName(newFolderName);
 
     int trashIndex =  mDocumentUI->documentTreeWidget->indexOfTopLevelItem(mTrashTi);
@@ -210,7 +216,6 @@ void UBDocumentController::createNewDocumentGroup()
         mDocumentUI->documentTreeWidget->insertTopLevelItem(trashIndex, docGroupItem);
     else
         selected->addChild(docGroupItem);
-
     parentGroupName = docGroupItem->buildEntirePath();
 
     mMapOfPaths.insert(parentGroupName,docGroupItem);

src/domain/UBGraphicsScene.cpp

@@ -665,6 +665,13 @@ void UBGraphicsScene::DisposeMagnifierQWidgets()
         magniferControlViewWidget = NULL;
     }
 
+    if(magniferDisplayViewWidget)
+    {
+        magniferDisplayViewWidget->hide();
+        magniferDisplayViewWidget->setParent(0);
+        delete magniferDisplayViewWidget;
+        magniferDisplayViewWidget = NULL;
+    }
     // some time have crash here on access to app (when call from destructor when close OpenBoard app)
     // so i just add try/catch section here
     try