def setOrientation( self, orientation ):
        """
        Sets the orientation for this toolbar to the inputed value, and \
        updates the contents margins and collapse button based on the vaule.
        
        :param      orientation | <Qt.Orientation>
        """
        super(XToolBar, self).setOrientation(orientation)
        self.refreshButton()
Sets the orientation for this toolbar to the inputed value, and \
        updates the contents margins and collapse button based on the vaule.
        
        :param      orientation | <Qt.Orientation>