parameters: (self)
return_statement: return self._nametowidget(name)
docstring: Return the widget which has currently the focus on the
          display where this widget is located.
  
          Return None if the application does not have the focus.
docstring_summary: Return the widget which has currently the focus on the
          display where this widget is located.
docstring_tokens: Return the widget which has currently the focus on the display where this widget is located .
function: def focus_displayof(self):
          """Return the widget which has currently the focus on the
          display where this widget is located.
  
          Return None if the application does not have the focus."""
          name = self.tk.call('focus', '-displayof', self._w)
          if name == 'none' or not name: return None
          return self._nametowidget(name)
function_tokens: def focus_displayof ( self ) : name = self . tk . call ( 'focus' , '-displayof' , self . _w ) if name == 'none' or not name : return None return self . _nametowidget ( name )