tkinter实现单选框和复选框

一 代码

1. import tkinter
2. root = tkinter.Tk()
3. r = tkinter.StringVar()
4. r.set('1')
5. radio = tkinter.Radiobutton(root,
6. variable = r,
7. value ='1',
8. text='Radio1')
9. radio.pack()
11. radio = tkinter.Radiobutton(root,
12. variable = r,
13. value ='2',
14. text='Radio2')
15. radio.pack()
17. radio = tkinter.Radiobutton(root,
18. variable = r,
19. value ='3',
20. text='Radio3')
21. radio.pack()
23. radio = tkinter.Radiobutton(root,
24. variable = r,
25. value ='4',
26. text='Radio4')
27. radio.pack()
29. c = tkinter.IntVar()
30. c.set(1)
31. check = tkinter.Checkbutton(root,
32. text='Checkbutton',
33. variable = c,
34. onvalue =1,
35. offvalue=2
36. )
37. check.pack()
38. root.mainloop()
39. print(r.get())
40. print(c.get())

二 运行结果