When scrolling any widget, we can notice that it moves by pixels. But in the case of QPlainTextEdit, things are a little different. It scrolls not by pixels, but by lines. That is, we will never see any line being only half visible. A similar problem occurs in QTableWidget, but there it is solved by setting the scrolling mode.

`this->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel)`

Is it possible to implement similar functionality in QPlainTextEdit?