try: # In order to be able to import tkinter for
import tkinter as tk # either in python 2 or in python 3
except:
import Tkinter as tk
def print_value():
global var
print(var.get())
if __name__ == '__main__':
root = tk.Tk()
var = tk.StringVar()
a_list = ['a', 'b', 'c']
spinbox = tk.Spinbox(root, values=a_list, textvariable=var, command=print_value)
spinbox.pack()
root.mainloop()
如Novel's suggestion
Spinbox
中的描述非常符合您的描述。下面是一个例子:另一个例子(使用
^{pr2}$IntVar
):相关问题 更多 >
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