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- 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',
- 'fg': '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()
-