break;
 
                 default:
-                    wxFAIL_MSG( _T("wxOS2 does not support more than 10 columns in REPORT view") );
+                    wxFAIL_MSG( wxT("wxOS2 does not support more than 10 columns in REPORT view") );
                     break;
             }
         }
     pField->offStruct = 0;
 } // end of ConvertToOS2ListCol
 
-// ----------------------------------------------------------------------------
-// events
-// ----------------------------------------------------------------------------
-
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_DRAG)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_RDRAG)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_END_LABEL_EDIT)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ITEM)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_GET_INFO)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_SET_INFO)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_SELECTED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_DESELECTED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_KEY_DOWN)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_INSERT_ITEM)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_CLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_RIGHT_CLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_DRAGGING)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_END_DRAG)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_ACTIVATED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_FOCUSED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_CACHE_HINT)
 
 IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
 IMPLEMENT_DYNAMIC_CLASS(wxListView, wxListCtrl)
 } // 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,
   wxListItem&                       rInfo
 )
 {
-    wxASSERT_MSG( !IsVirtual(), _T("can't be used with virtual controls") );
+    wxASSERT_MSG( !IsVirtual(), wxT("can't be used with virtual controls") );
 
     PFIELDINFO                      pFieldInfo = FindOS2ListFieldByColNum ( GetHWND()
                                                                            ,rInfo.GetColumn()
                       ,(PVOID)&vInternalData
                      ))
     {
-        wxLogDebug(_T("CM_SORTRECORD failed"));
+        wxLogDebug(wxT("CM_SORTRECORD failed"));
         return false;
     }
     return true;
 {
     // this is a pure virtual function, in fact - which is not really pure
     // because the controls which are not virtual don't need to implement it
-    wxFAIL_MSG( _T("not supposed to be called") );
+    wxFAIL_MSG( wxT("not supposed to be called") );
     return wxEmptyString;
 } // end of wxListCtrl::OnGetItemText
 
 ) const
 {
     // same as above
-    wxFAIL_MSG( _T("not supposed to be called") );
+    wxFAIL_MSG( wxT("not supposed to be called") );
     return -1;
 } // end of wxListCtrl::OnGetItemImage
 
 ) const
 {
     wxASSERT_MSG( lItem >= 0 && lItem < GetItemCount(),
-                  _T("invalid item index in OnGetItemAttr()") );
+                  wxT("invalid item index in OnGetItemAttr()") );
 
     //
     // No attributes by default
   long                              lCount
 )
 {
-    wxASSERT_MSG( IsVirtual(), _T("this is for virtual controls only") );
+    wxASSERT_MSG( IsVirtual(), wxT("this is for virtual controls only") );
 
     //
     // Cannot explicitly set the record count in OS/2
                     //
             }
             vEvent.SetEventType(vEventType);
-            bProcessed = GetEventHandler()->ProcessEvent(vEvent);
+            bProcessed = HandleWindowEvent(vEvent);
             break;
     }
     if (!bProcessed)