def harmonizeLabelsTextWidth(labels, width=None):
    """ Sets the the maximum width of the labels
        If width is None, the maximum width is calculated using labelsMaxTextWidth()
    """
    if width is None:
        width = labelsMaxTextWidth(labels)

    for label in labels:
        #label.setFixedWidth(width)
        label.setMinimumWidth(width)
Sets the the maximum width of the labels
        If width is None, the maximum width is calculated using labelsMaxTextWidth()