Have wxPGTextCtrlEditor::UpdateControl() update wxTextCtrl font boldness based on property's modified-status

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57568 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/propgrid/propgrid.h

@@ -1179,6 +1179,11 @@ public:
         return m_wndEditor2;
     }
 
+    /**
+        Refreshes any active editor control.
+    */
+    void RefreshEditor();
+
     // Events from editor controls are forward to this function
     void HandleCustomEditorEvent( wxEvent &event );