XUnoTunnel->dynamic_cast in ScCellRangesBase

Change-Id: Iac62a8ed51d21cc2ef957b3e4811554b62cdb0d1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/145982
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 3 insertions, 1 deletions

diff --git a/sc/source/ui/inc/transobj.hxx b/sc/source/ui/inc/transobj.hxx
index 3a597669e8b1..1c81610e6fc9 100644
--- a/sc/source/ui/inc/transobj.hxx
+++ b/sc/source/ui/inc/transobj.hxx
@@ -22,12 +22,14 @@
 #include <vcl/transfer.hxx>
 #include <address.hxx>
 #include <document.hxx>
+#include <rtl/ref.hxx>
 #include <sfx2/objsh.hxx>
 
 
 class ScDocShell;
 class ScMarkData;
 enum class ScDragSrc;
+class ScCellRangesBase;
 
 namespace com::sun::star {
     namespace sheet {
@@ -44,7 +46,7 @@ private:
     TransferableObjectDescriptor    m_aObjDesc;
     SfxObjectShellRef               m_aDocShellRef;
     SfxObjectShellRef               m_aDrawPersistRef;
-    css::uno::Reference<css::sheet::XSheetCellRanges> m_xDragSourceRanges;
+    rtl::Reference<ScCellRangesBase> m_xDragSourceRanges;
     SCCOL                           m_nDragHandleX;
     SCROW                           m_nDragHandleY;
     SCCOL                           m_nSourceCursorX;