In this article we will see how we can set the background role to the spin box, there are basically two types of roles in spin box one is foreground and the other one is background. Background role defines the brush from the spin box’s palette that is used to render the background. If no explicit background role is set, the spin box inherts its parent widget’s background role.
In order to do this we use setBackgroundRole method
Syntax : spin_box.setBackgroundRole(color_object)
Argument : It takes QPalette.ColorRole object argument
Return : It returns None
Below is the implementation
Attention geek! Strengthen your foundations with the Python Programming Foundation Course and learn the basics.
To begin with, your interview preparations Enhance your Data Structures concepts with the Python DS Course. And to begin with your Machine Learning Journey, join the Machine Learning – Basic Level Course