-        cb = wxComboBox(self, 500, "default value", wxPoint(80, 50), wxSize(95, -1),
-                        sampleList, wxCB_DROPDOWN)
+        cb = wxComboBox(self, 500, "default value", wxPoint(90, 50), wxSize(95, -1),
+                        sampleList, wxCB_DROPDOWN)#|wxTE_PROCESS_ENTER)
+        ##import win32api, win32con
+        ##win32api.SendMessage(cb.GetHandle(),
+        ##                     win32con.CB_SETHORIZONTALEXTENT,
+       ##                     200, 0)
+