Gets a label widget by it component name

        :param name: name of the AbstractStimulusComponent which this label is named after
        :type name: str
        :returns: :class:`DragLabel<sparkle.gui.drag_label.DragLabel>`

def getLabelByName(self, name):
        """Gets a label widget by it component name

        :param name: name of the AbstractStimulusComponent which this label is named after
        :type name: str
        :returns: :class:`DragLabel<sparkle.gui.drag_label.DragLabel>`
        """
        name = name.lower()
        if name in self.stimLabels:
            return self.stimLabels[name]
        else:
            return None