from Tkinter import *class Slider(Frame): def __init__(self, parent=None ): Frame.__init__(self, parent) self.number = 0 self.slide = Scale(self, orient=HORIZONTAL, command=self.setValue, length=200, sliderlength=20, showvalue=0, tickinterval=1, fro=4, to=9, font=('Arial',9)) self.text = Label(self, font=('Arial',18)) self.slide.pack(side=RIGHT, expand=1, fill=X) self.text.pack(side=TOP, fill=BOTH) self.unimap = {'4':u'\u2074','5':u'\u2075','6':u'\u2076', '7':u'\u2077','8':u'\u2078','9':u'\u2079'} def setValue(self, val): self.number = (10**(int(val))) self.text.configure(text='10%s' %(self.unimap[val]))root = Tk()s = Slider(root)s.pack()root.mainloop()