Secondary Calculator Button Functions - Python Kivy GUI Tutorial #17
In this video we'll build out secondary buttons for our calculator app with Kivy and Python.
So let's build out the "+/-", the ".", and the "back" buttons for our calculator.
The "+/-" button will toggle our textbox numbers positive or negative, the "." button will add a decimal to our number, and the "back" button will remove the last number from the text box.
These are pretty basic buttons and we should be able to knock them out in just a few minutes!
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