parameters: (self)
return_statement: return self._nametowidget(name)
docstring: Return the next widget in the focus order which follows
          widget which has currently the focus.
  
          The focus order first goes to the next child, then to
          the children of the child recursively and then to the
          next sibling which is higher in the stacking order.  A
          widget is omitted if it has the takefocus resource set
          to 0.
docstring_summary: Return the next widget in the focus order which follows
          widget which has currently the focus.
docstring_tokens: Return the next widget in the focus order which follows widget which has currently the focus .
function: def tk_focusNext(self):
          """Return the next widget in the focus order which follows
          widget which has currently the focus.
  
          The focus order first goes to the next child, then to
          the children of the child recursively and then to the
          next sibling which is higher in the stacking order.  A
          widget is omitted if it has the takefocus resource set
          to 0."""
          name = self.tk.call('tk_focusNext', self._w)
          if not name: return None
          return self._nametowidget(name)
function_tokens: def tk_focusNext ( self ) : name = self . tk . call ( 'tk_focusNext' , self . _w ) if not name : return None return self . _nametowidget ( name )