gui.py 文件源码

def OnPaint(self, event):

        if _plat.startswith('linux'):
            dc = wx.PaintDC(self)
            dc.Clear()
        elif _plat.startswith('darwin'):
            pass
        elif _plat.startswith('win'):
            if USE_BUFFERED_DC:
                dc = wx.BufferedPaintDC(self, self._Buffer)
            else:
                dc = wx.PaintDC(self)
                dc.DrawBitmap(self._Buffer, 0, 0)
                dc.Clear()