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36 lines
804 B
Python
36 lines
804 B
Python
from Tkinter import *
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# shows how to make a slider, set and get its value under program control
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class Test(Frame):
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def print_value(self, val):
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print "slider now at", val
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def reset(self):
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self.slider.set(0)
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def createWidgets(self):
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self.slider = Scale(self, from_=0, to=100,
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orient=HORIZONTAL,
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length="3i",
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label="happy slider",
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command=self.print_value)
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self.reset = Button(self, text='reset slider',
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command=self.reset)
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self.QUIT = Button(self, text='QUIT', foreground='red',
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command=self.quit)
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self.slider.pack(side=LEFT)
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self.reset.pack(side=LEFT)
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self.QUIT.pack(side=LEFT, fill=BOTH)
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def __init__(self, master=None):
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Frame.__init__(self, master)
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Pack.config(self)
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self.createWidgets()
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test = Test()
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test.mainloop()
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