TKinter：滑块小部件？

Question

TKinter库中是否有滑块小部件？

我需要一个滑块来设置一个特定的值

Answer 1

见effbot docs：

from Tkinter import * 

master = Tk() 
def vscale_cb(value): 
    print('vertical: {v}'.format(v=value)) 
def hscale_cb(value): 
    print('horizontal: {v}'.format(v=value)) 

w = Scale(master, from_=0, to=100, command=vscale_cb) 
w.pack() 

w = Scale(master, from_=0, to=200, orient=HORIZONTAL, command=hscale_cb) 
w.pack() 

mainloop() 

Answer 2

是有一个Tkinter的滑块：

from tkinter import * 
root = Tk() 
scale = Scale(root, from_=0, to=100) 
scale.pack() 
root.mainloop()