X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/739a839903d6017270e085b7308eda71934efa64..6362d82b3ed82aa6795e4ad03160820f94c9e4d4:/interface/wx/dataview.h

diff --git a/interface/wx/dataview.h b/interface/wx/dataview.h
index 9e3f259f5f..2eba270aef 100644
--- a/interface/wx/dataview.h
+++ b/interface/wx/dataview.h
@@ -887,6 +887,13 @@ public:
     */
     virtual void Expand(const wxDataViewItem& item);
 
+    /**
+       Expands all ancestors of the @a item. This method also
+       ensures that the item itself as well as all ancestor
+       items have been read from the model by the control.
+    */
+    virtual void ExpandAncestors( const wxDataViewItem & item );
+    
     /**
         Returns pointer to the column. @a pos refers to the position in the
         control which may change after reordering columns by the user.
@@ -948,8 +955,6 @@ public:
 
     /**
         Return @true if the item is expanded.
-        
-        Currently not supported by OS X.
     */
     virtual bool IsExpanded(const wxDataViewItem& item) const;