/Demo/tkinter/matt/slider-demo-1.py
http://unladen-swallow.googlecode.com/ · Python · 36 lines · 25 code · 10 blank · 1 comment · 0 complexity · a576919ce0f58eedb41e6280606ee5e9 MD5 · raw file
- from Tkinter import *
- # shows how to make a slider, set and get its value under program control
- class Test(Frame):
- def print_value(self, val):
- print "slider now at", val
- def reset(self):
- self.slider.set(0)
- def createWidgets(self):
- self.slider = Scale(self, from_=0, to=100,
- orient=HORIZONTAL,
- length="3i",
- label="happy slider",
- command=self.print_value)
- self.reset = Button(self, text='reset slider',
- command=self.reset)
- self.QUIT = Button(self, text='QUIT', foreground='red',
- command=self.quit)
- self.slider.pack(side=LEFT)
- self.reset.pack(side=LEFT)
- self.QUIT.pack(side=LEFT, fill=BOTH)
- def __init__(self, master=None):
- Frame.__init__(self, master)
- Pack.config(self)
- self.createWidgets()
- test = Test()
- test.mainloop()