Page 219 - Programming With Python 3

An Introduction to STEM Programming with Python — 2019-09-03a Page 206
Chapter 20 — Using Tkinter to Make Screens

12| btnHello.pack()
13|
Free
14| btnQuit = tkinter.Button(app, text='About This Program',
command=printAbout)
15| btnQuit.pack()
16|
17| btnQuit = tkinter.Button(app, text='Quit', command=app.quit)
18| btnQuit.pack()
eBook
19|
20| app.update()
21| app.mainloop()
22| app.destroy()

Edition
A Form with Fields

tkinter.Label(master)
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Widget class in tkinter
tkinter.Label(master, option=value...)
Create a new object of the Label type. A label is a single line text message on a
screen that typically tells the user what is happening.
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There are many options that may be set for a Label, you can find them in the
documentation page. The most common are:

text set the text to display
bg or background set background color Free
fg or foreground set the text color
bd or borderwidth set the border in pixels

eBook
https://infohost.nmt.edu/tcc/help/pubs/tkinter/web/
label.html

tkinter.Entry(master)
tkinter.Entry(master, option=value...) Widget class in tkinter
Create a new object of the Entry type. An entry widget allows the user to enter a
single line of text. Edition

Copyright 2019 — James M. Reneau Ph.D. — http://www.syw2l.org — This work is licensed
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