def __init__(self, *args, **kwargs):
        super(wxProperSlider, self).__init__(*args, **kwargs)
        self._tracking = True
        self.Bind(wx.EVT_SCROLL, self.OnScroll)
Initialize a wxProperSlider.
dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/wx/wx_slider.py/wxProperSlider.__init__