class KeySink(wxWindow):
     def __init__(self, parent):
-        wxWindow.__init__(self, parent, -1,
-                          style=wxRAISED_BORDER | wxWANTS_CHARS)
+        wxWindow.__init__(self, parent, -1, style =
+                          wxWANTS_CHARS
+                          #| wxRAISED_BORDER
+                          #| wxSUNKEN_BORDER
+                          )
         self.SetBackgroundColour(wxBLUE)
         self.haveFocus = false
         self.callSkip = false