SlideShow.py 文件源码

def slidesCallback(self):
        # get next slide from iterable cycle
        currentInstance, nameOfSlide = next(self.iterableCycle)

        # assign next slide to Label widget
        self.slidesLabel.config(image=currentInstance)

        # update Window title with current slide
        self.title(nameOfSlide)

        # recursively repeat the Show
        self.after(self.showTime, self.slidesCallback)


#=================================
# Start GUI
#=================================