Updates vertical text alignment button

        Parameters
        ----------

        alignment: String in ["top", "middle", "right"]
        \tSwitches button to untoggled if False and toggled if True

def _update_alignment(self, alignment):
        """Updates vertical text alignment button

        Parameters
        ----------

        alignment: String in ["top", "middle", "right"]
        \tSwitches button to untoggled if False and toggled if True

        """

        states = {"top": 2, "middle": 0, "bottom": 1}

        self.alignment_tb.state = states[alignment]

        self.alignment_tb.toggle(None)
        self.alignment_tb.Refresh()