May 2017
Beginner to intermediate
444 pages
11h 31m
English
Content preview from Python GUI Programming Cookbook, Second Edition - Second Edition
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How to do it...
First, we add four buttons into LabelFrame on Tab 2, replacing the labels that were there before. We set the Labelframe text property to ProgressBar.
We then place a ttk.Progressbar widget below all other widgets on Tab 2 and align this new widget with the other widgets.
Our GUI now looks as follows:
GUI_progressbar.py
We connect each of our four new buttons to a new callback function, which we assign to their command property:
Clicking the Run Progressbar button will run the Progressbar from the left to the right, then the ...
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