PyQt5 QSpinBox – Setting margin
In this article we will see how we can set margin to the spin box, by default there is no margin set to the spin box i.e their margin values are zero. Although we can change that, setting margin to the spin box will not display any change in the spin box due to overriding take place by the widget to maintain its structure. But in order to set margin to the spin box we have set margin to the spin box’s line edit object by which we can display the margin in spinbox.
In order to do this we use setContentsMargins method.
Syntax : line_edit.setContentsMargins(left, top, right, bottom)
Here line_edit is the QLineEdit object of the spin box
Argument : It takes four integer as argument
Return : It returns None
Below is the implementation