mirror of https://github.com/python/cpython
51 lines
1.3 KiB
Python
51 lines
1.3 KiB
Python
from Tkinter import *
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# This is a program that tests the placer geom manager in conjunction with
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# the packer. The background (green) is packed, while the widget inside is placed
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def do_motion(event):
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app.button.place({'x' : event.x,
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'y' : event.y})
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def dothis():
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print 'calling me!'
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def createWidgets(top):
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# make a frame. Note that the widget is 200 x 200
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# and the window containing is 400x400. We do this
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# simply to show that this is possible. The rest of the
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# area is inaccesssible.
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f = Frame(top, {'width' : '200',
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'height' : '200',
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'bg' : 'green'})
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# note that we use a different manager here.
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# This way, the top level frame widget resizes when the
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# application window does.
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f.pack({'fill' : 'both',
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'expand' : 1})
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# now make a button
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f.button = Button(f, {'fg' : 'red',
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'text' : 'amazing',
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'command' : dothis})
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# and place it so that the nw corner is
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# 1/2 way along the top X edge of its' parent
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f.button.place({'relx' : '0.5',
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'rely' : '0.0',
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'anchor' : 'nw'})
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# allow the user to move the button SUIT-style.
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f.bind('<Control-Shift-Motion>', do_motion)
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return f
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root = Tk()
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app = createWidgets(root)
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root.geometry("400x400")
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root.maxsize(1000, 1000)
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root.mainloop()
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