lib/rubyXL/objects/worksheet.rb in rubyXL-3.3.29 vs lib/rubyXL/objects/worksheet.rb in rubyXL-3.3.30

@@ -360,10 +360,10 @@
 
   # http://www.datypic.com/sc/ooxml/e-ssml_pane-1.html
   class Pane < OOXMLObject
     define_attribute(:xSplit,      :double)
     define_attribute(:ySplit,      :double)
-    define_attribute(:topLeftCell, :string)
+    define_attribute(:topLeftCell, :ref)
     define_attribute(:activePane,  RubyXL::ST_Pane,      :default => 'topLeft')
     define_attribute(:state,       RubyXL::ST_PaneState, :default => 'split')
     define_element_name 'pane'
   end