QPainter drawRects without draging a line behind

[Mquaza]

Hello, I am building a Snake game in QT 5.
I am trying to draw the snakes body using a
QVector<QRectF>. The class of the Snake is derived from QGraphicsItem so I am using paint method for drawing the object and head of the snake looks like
QRectF(-20,-20,15,15). So I tried to add another object to the QVector after you collide with the food. The new QRectF was then
QRectF(-35,-20,15,15) and it was drawn, but when you moved the snake to the right you were drawing a line.

How do you make it so, that 2 rectangles are moving across the scene? Am I even in the right direction?

Thanks for the help in advance.

[jsulm]

@Mquaza said in QPainter drawRects without draging a line behind:

How do you make it so, that 2 rectangles are moving across the scene?

I would say change their coordinates?