-        cb = wxComboBox(self, 500, "default value", wxPoint(80, 50), wxSize(95, -1),
-                        sampleList, wxCB_DROPDOWN|wxTE_PROCESS_ENTER)
+        cb = wxComboBox(self, 500, "default value", wxPoint(90, 50), wxSize(95, -1),
+                        sampleList, wxCB_DROPDOWN)#|wxTE_PROCESS_ENTER)