diff --git a/interface/wx/propgrid/advprops.h b/interface/wx/propgrid/advprops.h
index 2ba7e2fa93..0e6a9bcc25 100644
--- a/interface/wx/propgrid/advprops.h
+++ b/interface/wx/propgrid/advprops.h
@@ -346,3 +346,6 @@ public:
         wxWindow* wnd, wxEvent& event ) const;
 };
 
+
+extern wxPGEditor* wxPGEditor_SpinCtrl;
+extern wxPGEditor* wxPGEditor_DatePickerCtrl;
diff --git a/interface/wx/propgrid/editors.h b/interface/wx/propgrid/editors.h
index 7e749bcb2f..da99a0edbd 100644
--- a/interface/wx/propgrid/editors.h
+++ b/interface/wx/propgrid/editors.h
@@ -577,3 +577,11 @@ public:
     wxSize GetPrimarySize() const;
 };
 
+
+extern wxPGEditor* wxPGEditor_TextCtrl;
+extern wxPGEditor* wxPGEditor_Choice;
+extern wxPGEditor* wxPGEditor_ComboBox;
+extern wxPGEditor* wxPGEditor_TextCtrlAndButton;
+extern wxPGEditor* wxPGEditor_CheckBox;
+extern wxPGEditor* wxPGEditor_ChoiceAndButton;
+