def __init__ ( self, label = '', image = None, values_trait = None, style = 'button',
                         orientation = 'vertical', width_padding = 7,
                         height_padding = 5, view = None, **metadata ):
        self.label = label
        self.values_trait = values_trait
        self.image = image
        self.style = style
        self.orientation = orientation
        self.width_padding = width_padding
        self.height_padding = height_padding
        self.view = view
        super( Button, self ).__init__( **metadata )
Returns a trait event whose editor is a button.
dataset/ETHPy150Open enthought/traits/traits/trait_types.py/Button.__init__