diff --git a/etg/propgridadvprops.py b/etg/propgridadvprops.py
index ba0a7346..e09b229f 100644
--- a/etg/propgridadvprops.py
+++ b/etg/propgridadvprops.py
@@ -40,8 +40,12 @@ def run():
     # Tweak the parsed meta objects in the module object as needed for
     # customizing the generated code and docstrings.
 
-    c = module.find('wxMultiChoiceProperty')
+    c = module.find('wxFontProperty')
     assert isinstance(c, etgtools.ClassDef)
+    tools.fixDialogProperty(c)
+
+    c = module.find('wxMultiChoiceProperty')
+    tools.fixDialogProperty(c)
 
     # Fix up the ctor taking a wxArrayString to be the one with the easier and
     # expected API
diff --git a/etg/propgridprops.py b/etg/propgridprops.py
index c57f2f1c..d0e18fb4 100644
--- a/etg/propgridprops.py
+++ b/etg/propgridprops.py
@@ -39,11 +39,6 @@ ITEMS  = [ 'wxPGInDialogValidator',
 
 #---------------------------------------------------------------------------
 
-def _fixDialogProperty(klass):
-    m = klass.find('DisplayEditorDialog')
-    m.ignore(False)
-    m.find('value').inOut = True
-
 
 def run():
     # Parse the XML file(s) building a collection of Extractor objects
@@ -92,16 +87,16 @@ def run():
     c.detailedDoc = []
 
     c = module.find('wxLongStringProperty')
-    _fixDialogProperty(c)
+    tools.fixDialogProperty(c)
 
     c = module.find('wxDirProperty')
-    _fixDialogProperty(c)
+    tools.fixDialogProperty(c)
 
     c = module.find('wxFileProperty')
-    _fixDialogProperty(c)
+    tools.fixDialogProperty(c)
 
     c = module.find('wxArrayStringProperty')
-    _fixDialogProperty(c)
+    tools.fixDialogProperty(c)
     c.find('GenerateValueAsString').ignore(False)
 
     c = module.find('wxPGArrayEditorDialog')
diff --git a/etgtools/tweaker_tools.py b/etgtools/tweaker_tools.py
index 3025b64c..09c798be 100644
--- a/etgtools/tweaker_tools.py
+++ b/etgtools/tweaker_tools.py
@@ -408,6 +408,17 @@ def fixTextClipboardMethods(klass):
             except extractors.ExtractorError:
                 pass
 
+
+def fixDialogProperty(klass):
+    """
+    Fix classes derived from EditorDialogProperty to ensure that their
+    DisplayEditorDialog method is visible.
+    """
+    m = klass.find('DisplayEditorDialog')
+    m.ignore(False)
+    m.find('value').inOut = True
+
+
 def removeVirtuals(klass):
     """
     Sometimes methods are marked as virtual but probably don't ever need to be