In this article we will see how we can set single step property of QScrollBar. QScrollBar is a control that enables the user to access parts of a document that is larger than the widget used to display it. Slider is the scroll-able object inside the bar.This property holds the single step. The smaller of two natural steps that an abstract sliders provides and typically corresponds to the user pressing an arrow key. If the property is modified during an auto repeating key event, behavior is undefined. Default value of single step is 1 for the scroll bar.
In order to do this we will use
setSingleStepmethod with the scroll bar object.
Syntax : scroll.setSingleStep(n)
Argument : It takes integer as argument
Return : It returns None
Below is the implementation
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