parameters: (self, evt)
docstring: Set the visual focus state if need be
docstring_summary: Set the visual focus state if need be
docstring_tokens: Set the visual focus state if need be
function: def OnFocus(self, evt):
          """Set the visual focus state if need be"""
          if self._state['cur'] == PLATE_NORMAL:
              self._SetState(PLATE_HIGHLIGHT)
function_tokens: def OnFocus ( self , evt ) : if self . _state [ 'cur' ] == PLATE_NORMAL : self . _SetState ( PLATE_HIGHLIGHT )