power.py 文件源码

def initControls(self):
        # slider for controlling the length of the spans in Welch's method
        # since sliders are int, we use divide by 4 to get float value
        spanControlBox = widgets.ControlBox(self, label='Span', orient=wx.HORIZONTAL)
        self.spanText = wx.StaticText(self, label='%4.2f(s)' % self.pg.welchConfig.span)
        spanTextSizer = wx.BoxSizer(orient=wx.VERTICAL)
        spanTextSizer.Add(self.spanText, proportion=1,
                flag=wx.LEFT | wx.RIGHT | wx.EXPAND, border=8)
        self.spanSlider = wx.Slider(self, style=wx.SL_HORIZONTAL,
            value=int(self.pg.welchConfig.span*4), minValue=1, maxValue=12)
        spanControlBox.Add(spanTextSizer, proportion=0, flag=wx.TOP, border=10)
        spanControlBox.Add(self.spanSlider, proportion=1,
            flag=wx.ALL | wx.EXPAND, border=10)
        self.Bind(wx.EVT_SLIDER, self.setSpan, self.spanSlider)

        self.sizer.Add(spanControlBox, proportion=0,
                flag=wx.LEFT | wx.BOTTOM | wx.RIGHT | wx.EXPAND, border=10)