Alpha channel with toolbar bitmaps

For what it's worth, I just inserted the enclosed if statement in my code, and it works nicely, jagged edges and all :frowning:

        self.logo = images.getLogoImage()

        if wx.GetOsVersion() <= (18, 5, 0): #win2k

            self.logo.SetMaskColour(0xf0,0xf0,0xf0)

            self.logo.ConvertAlphaToMask()

        bmp = self.logo.ConvertToBitmap()