theme_selector.py 文件源码

def __init__(self):
        ttk.Frame.__init__(self, borderwidth=3)

        self.style = ttk.Style()

        # XXX Ideally I wouldn't want to create a Tkinter.IntVar to make
        #     it works with Checkbutton variable option.
        self.theme_autochange = Tkinter.IntVar(self, 0)
        self._setup_widgets()