Question

运行简单的Tkinter程序时发生属性错误。我已经检查了教程和相关问题，但我仍然不知道如何修复它。

import Tkinter as Tk
class Application(Tk.Frame):
def __init__(self, master=None):
    Tk.Frame.__init__(self, master)
    self.grid()
    self.createWidgets()

def createWidgets(self):
    self.quitButton = Tk.Button(self, text='Quit',
                                command=self.quit)
    self.quitButton.grid()

app = Application()
app.master.title('Sample application')
app.mainloop()

显示错误消息：

class Application(Tk.Frame):
AttributeError: class Tk has no attribute 'Frame'

任何人都可以帮助我吗？

Answer 1

你永远不会将tk窗口传递给应用程序

import Tkinter # careful with importing it as Tk because Tk is already a sub module of Tkinter 
class Application(Tkinter.Frame):
    def __init__(self, master=None):
        Tkinter.Frame.__init__(self, master)
        self.grid()
        self.createWidgets()

    def createWidgets(self):
        self.quitButton = Tkinter.Button(self, text='Quit',
                                command=self.quit)
        self.quitButton.grid()

window = Tkinter.Tk()
app = Application(master=window)
app.master.title('Sample application')
app.mainloop()

Tk类没有属性＆＃39; Frame＆＃39;

1 个答案: