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""" Demonstration of the Pmw ScrolledCanvas megawidget.
"""
# Import Pmw from the sibling directory.
import sys
sys.path[:0] = ['../../..']
import os
import Tkinter
import Pmw
class Demo:
def __init__(self, parent):
# Create and pack the ScrolledCanvas.
sc = Pmw.ScrolledCanvas(parent, width = 600, height = 500)
sc.pack(padx=10, pady=10, fill='both', expand='yes')
sc.create_line(10, 10, 100, 100)
sc.create_oval(100, 100, 300, 200, fill = 'red')
sc.create_oval(500, 400, 600, 500, fill = 'blue')
######################################################################
# Create demo in root window for testing.
if __name__ == '__main__':
root = Tkinter.Tk()
Pmw.initialise(root, fontScheme = 'pmw1')
root.title('Pmw ScrolledCanvas demonstration')
exitButton = Tkinter.Button(root, text = 'Exit', command = root.destroy)
exitButton.pack(side = 'bottom')
widget = Demo(root)
root.mainloop()
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