compilation fix for wxString::Format("no variadic arguments") and VC6

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

diff --git a/include/wx/dataview.h b/include/wx/dataview.h
index c2b915eb1f452d83b497a430fbf7f04b6ab17fed..ec832adb839c6d69cdf2403e768b262b52bd4676 100644 (file)
--- a/include/wx/dataview.h
+++ b/include/wx/dataview.h
@@ -97,7 +97,7 @@ public:
     virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
     virtual bool Cleared() = 0;
     
-    virtual void Resort() { }
+    virtual void Resort() = 0;
 
     void SetOwner( wxDataViewModel *owner ) { m_owner = owner; }
     wxDataViewModel *GetOwner()             { return m_owner; }