} // end of wxListCtrl::GetItemData
 
 // Sets the item data
-bool wxListCtrl::SetItemData (
+bool wxListCtrl::SetItemPtrData (
   long                              lItem
-, long                              lData
+, wxUIntPtr                         lData
 )
 {
     wxListItem                      vInfo;
     vInfo.m_itemId = lItem;
     vInfo.m_data   = lData;
     return SetItem(vInfo);
-} // end of wxListCtrl::SetItemData
+} // end of wxListCtrl::SetItemPtrData
 
 // Gets the item rectangle
 bool wxListCtrl::GetItemRect ( long lItem,
                     //
             }
             vEvent.SetEventType(vEventType);
-            bProcessed = GetEventHandler()->ProcessEvent(vEvent);
+            bProcessed = HandleWindowEvent(vEvent);
             break;
     }
     if (!bProcessed)