implement column reordering support in wxMSW wxHeaderCtrl; use it in wxDataViewCtrl...

[wxWidgets.git] / include / wx / msw / treectrl.h

diff --git a/include/wx/msw/treectrl.h b/include/wx/msw/treectrl.h
index ad8d31210d6f4ba2575c6257c521ce0a92a5a7d4..60abe8cbf8889317ce9174236f1b93fa1b02bf9a 100644 (file)
--- a/include/wx/msw/treectrl.h
+++ b/include/wx/msw/treectrl.h
@@ -242,8 +242,10 @@ private:
     // the common part of all ctors
     void Init();
 
     // the common part of all ctors
     void Init();
 

-    // helper functions
+    // helper functions: DoGetItem() doesn't work for hidden virtual root item
+    // while DoGetPossiblyRootItem() does

     bool DoGetItem(wxTreeViewItem *tvItem) const;
     bool DoGetItem(wxTreeViewItem *tvItem) const;

+    bool DoGetPossiblyRootItem(wxTreeViewItem *tvItem) const;

     void DoSetItem(wxTreeViewItem *tvItem);
 
     void DoExpand(const wxTreeItemId& item, int flag);
     void DoSetItem(wxTreeViewItem *tvItem);
 
     void DoExpand(const wxTreeItemId& item, int flag);