[已解决]tkinter使用grid进行页面布局时报错

小智1998

想请教一下，写了几个message的按钮，然后想给它们进行页面布局，实现按钮全部靠左对齐，报以下错误
tkinter.TclError: cannot use geometry manager grid inside . which already has slaves managed by pack
原代码如下：

import tkinter as tk
import tkinter.messagebox


window = tk.Tk()
window.title('my window')
window.geometry('300x200')



def hit_me():
    tk.messagebox.showinfo(title = 'Hi',message = 'hahaha')

def Warning():
    tk.messagebox.showwarning(title = 'warnig',message = 'please check your setting')

def Error():
    tk.messagebox.showerror(title = 'error',message = 'error 404')

def Ask():
    result = tk.messagebox.askyesno(title = 'asking',message = 'Ok to open?')
    if result == 1:
        print('saved successful!')
    else:
        print('fail to save!')
   
   

b1 = tk.Button(window,text = 'hit me',command = hit_me)
b1.pack()
b2 = tk.Button(window,text = 'warning',command = Warning)
b2.pack()
b3 = tk.Button(window,text = 'error',command = Error)
b3.pack()
b4 = tk.Button(window,text = 'asking',command = Ask)
b4.pack()

b1.grid(row = 0,column = 0)
b2.grid(row = 1,column = 0)
b3.grid(row = 2,column = 0)
b4.grid(row = 4,column = 0)

window.mainloop()

网上搜索说是place不能和grid一起用，但是我好像没用到place，请教一下大家这段代码的问题

最佳答案

月排行榜 / 总排行榜

Twilight6

2021-5-20 12:59:27

楼主应该搜错或看错了，是 pack 与 grid 不能对同一个父组件使用，而 place 可以混用

你代码中先用了 pack() 进行布局管理，又用了 grid() 进行，肯定会导致报错呀

参考代码：

1. import tkinter as tk
   
2. import tkinter.messagebox
   
3. 
   
4. window = tk.Tk()
   
5. window.title('my window')
   
6. window.geometry('300x200')
   
7. 
   
8. 
   
9. def hit_me():
   
10.     tk.messagebox.showinfo(title='Hi', message='hahaha')
    
11. 
    
12. def Warning():
    
13.     tk.messagebox.showwarning(title='warnig', message='please check your setting')
    
14. 
    
15. def Error():
    
16.     tk.messagebox.showerror(title='error', message='error 404')
    
17. 
    
18. def Ask():
    
19.     result = tk.messagebox.askyesno(title='asking', message='Ok to open?')
    
20.     if result == 1:
    
21.         print('saved successful!')
    
22.     else:
    
23.         print('fail to save!')
    
24. 
    
25. b1 = tk.Button(window, text='hit me', command=hit_me)
    
26. b1.grid(row=0, column=0)
    
27. b2 = tk.Button(window, text='warning', command=Warning)
    
28. b2.grid(row=1, column=0)
    
29. b3 = tk.Button(window, text='error', command=Error)
    
30. b3.grid(row=2, column=0)
    
31. b4 = tk.Button(window, text='asking', command=Ask)
    
32. b4.grid(row=4, column=0)
    
33. 
    
34. window.mainloop()

复制代码

跳转到最佳答案楼层

qq1151985918

你用了pack  ，这些都不能一起用

Twilight6

楼主应该搜错或看错了，是 pack 与 grid 不能对同一个父组件使用，而 place 可以混用

你代码中先用了 pack() 进行布局管理，又用了 grid() 进行，肯定会导致报错呀

参考代码：

1. import tkinter as tk
   
2. import tkinter.messagebox
   
3. 
   
4. window = tk.Tk()
   
5. window.title('my window')
   
6. window.geometry('300x200')
   
7. 
   
8. 
   
9. def hit_me():
   
10.     tk.messagebox.showinfo(title='Hi', message='hahaha')
    
11. 
    
12. def Warning():
    
13.     tk.messagebox.showwarning(title='warnig', message='please check your setting')
    
14. 
    
15. def Error():
    
16.     tk.messagebox.showerror(title='error', message='error 404')
    
17. 
    
18. def Ask():
    
19.     result = tk.messagebox.askyesno(title='asking', message='Ok to open?')
    
20.     if result == 1:
    
21.         print('saved successful!')
    
22.     else:
    
23.         print('fail to save!')
    
24. 
    
25. b1 = tk.Button(window, text='hit me', command=hit_me)
    
26. b1.grid(row=0, column=0)
    
27. b2 = tk.Button(window, text='warning', command=Warning)
    
28. b2.grid(row=1, column=0)
    
29. b3 = tk.Button(window, text='error', command=Error)
    
30. b3.grid(row=2, column=0)
    
31. b4 = tk.Button(window, text='asking', command=Ask)
    
32. b4.grid(row=4, column=0)
    
33. 
    
34. window.mainloop()

复制代码

小智1998

qq1151985918 发表于 2021-5-20 07:53
你用了pack  ，这些都不能一起用

感谢回复，问题已解决

小智1998

Twilight6 发表于 2021-5-20 12:59
楼主应该搜错或看错了，是 pack 与 grid 不能对同一个父组件使用，而 place 可以混用

你代码中先用 ...

是的，是报的pack错误，问题已解决，非常感谢！