mirror of https://github.com/python/cpython
52 lines
1.1 KiB
Python
52 lines
1.1 KiB
Python
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from Tkinter import *
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# this is the same as simple-demo-1.py, but uses
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# subclassing.
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# note that there is no explicit call to start Tk.
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# Tkinter is smart enough to start the system if it's not already going.
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class Test(Frame):
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def printit(self):
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print "hi"
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def createWidgets(self):
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self.QUIT = Button(self, {'text': 'QUIT',
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'fg': 'red',
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'command': self.quit})
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self.QUIT.pack({'side': 'bottom', 'fill': 'both'})
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self.draw = Canvas(self, {"width" : "5i", "height" : "5i"})
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self.speed = Scale(self, {"orient": "horiz",
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"from" : -100,
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"to" : 100})
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self.speed.pack({'side': 'bottom', "fill" : "x"})
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# all of these work..
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self.draw.create_polygon("0", "0", "10", "0", "10", "10", "0" , "10", {"tags" : "thing"})
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self.draw.pack({'side': 'left'})
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def moveThing(self, *args):
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velocity = self.speed.get()
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str = float(velocity) / 1000.0
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str = `str` + "i"
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self.draw.move("thing", str, str)
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self.after(10, self.moveThing)
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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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self.after(10, self.moveThing)
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test = Test()
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test.mainloop()
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