In tiled rendering case, the class GenericDragSource is created by default, but it does not hold the transfer data and it cancels the drag & drop. Change-Id: Ib96f426a42e1fdae823e2412dc5280d70b59c44f Reviewed-on: https://gerrit.libreoffice.org/c/core/+/118866 Tested-by: Szymon Kłos <szymon.klos@collabora.com> Reviewed-by: Szymon Kłos <szymon.klos@collabora.com> Reviewed-on: https://gerrit.libreoffice.org/c/core/+/117894 Tested-by: Jenkins Reviewed-by: Henry Castro <hcastro@collabora.com>