Residual lines moving QGraphicsRectItem

  • Hello!!

    I have a QGraphicsView with a QGraphicsScene. I have drawn a QGraphicsRectItem with nodes topleft and bottomRight. Dragging this nodes I can resize the QGraphicsRectItem. The problem is, when I resize it, residual lines appear. (see attached image)

    How can I fix it?

    Thank you very much!!


  • Using the repaint function in QGraphicsView class solves the problem.

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