Allow DragController views to have access to its controller

For consistency

src/qtwidgets/views/ViewWrapper_qtwidgets.cpp

@@ -96,9 +96,11 @@ static Controller *controllerForWidget(QWidget *widget)
         case Type::RubberBand:
         case Type::LayoutItem:
         case Type::ViewWrapper:
+        case Type::DropAreaIndicatorOverlay:
         case Type::None:
             // skip internal types
             continue;
+            break;
         }
     }
 
@@ -243,6 +245,7 @@ bool ViewWrapper_qtwidgets::is(Type t) const
         return qobject_cast<MDIArea_qtwidgets *>(m_widget);
     case Type::LayoutItem:
     case Type::None:
+    case Type::DropAreaIndicatorOverlay:
         qWarning() << Q_FUNC_INFO << "These are framework internals that are not wrapped";
         return false;
     case Type::ViewWrapper: