(self)
return self.tk.call('winfo', 'class', self._w)
Return window class name of this widget.
Return window class name of this widget.
Return window class name of this widget .
def winfo_class(self):
        """Return window class name of this widget."""
        return self.tk.call('winfo', 'class', self._w)
def winfo_class ( self ) : return self . tk . call ( 'winfo' , 'class' , self . _w )