Try to avoid accidental use of wxXmlNode in XRC handlers.

[wxWidgets.git] / include / wx / dataview.h

diff --git a/include/wx/dataview.h b/include/wx/dataview.h
index 9e1ad7bac1f6200306f034bf7e27e04b87a1337c..f393e0384f23f84e7b5ad62ace56b1071bbcfc3a 100644 (file)
--- a/include/wx/dataview.h
+++ b/include/wx/dataview.h
@@ -229,7 +229,7 @@ public:
         return true;
     }
 
-    // define hierachy
+    // define hierarchy
     virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const = 0;
     virtual bool IsContainer( const wxDataViewItem &item ) const = 0;
     // Is the container just a header or an item with all columns
@@ -972,6 +972,8 @@ public:
     void DeleteItem( unsigned int pos );
     void DeleteAllItems();
 
+    unsigned int GetItemCount() const;
+
     void SetItemData( const wxDataViewItem& item, wxUIntPtr data );
     wxUIntPtr GetItemData( const wxDataViewItem& item ) const;
 
@@ -1085,6 +1087,9 @@ public:
     wxUIntPtr GetItemData( const wxDataViewItem& item ) const
         { return GetStore()->GetItemData( item ); }
 
+    int GetItemCount() const
+        { return GetStore()->GetItemCount(); }
+
     void OnSize( wxSizeEvent &event );
 
 private: