QScrollBar is a control that enables the user to access parts of a document that is larger than the widget used to display it. It provides a visual indication of the user’s current position within the document and the amount of the document that is visible. Scroll bars are usually equipped with other controls that enable more accurate navigation. Qt displays scroll bars in a way that is appropriate for each platform.
Below is how the scroll bar looks like
We will create a window in which we will create a QScrollBar and QLabel widget and every time the value of scroll bar changes it will get displayed in the label
Below is the implementation
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