how to apply marching effect to the rubberband rect of the QGraphicsView?

**syclopse** · 27th April 2011, 07:40

Hello,
can anybody tell me how can I apply marching ant effect to the rubberband rectangle of the QGraphicsView Untitled.png?

**MarekR22** · 27th April 2011, 09:07

when setting pen for drawing rectangle first use QPen::setDashOffset to achieve required effect.

**syclopse** · 27th April 2011, 09:26

first understand my question I want marching ant effect on the rubberband's rectangle that is inbuilt facility of QGraphicsView?

and actually I dont know how to get the object of the rectangle of the rubberband of the QGraphicsView.

**high_flyer** · 27th April 2011, 10:25

Just set the drag mode:
QGraphicsView::setDragMode()I don't remember if it will give you a marching ant effect though.
You could achieve it by using a QTimer in combination with Mareks suggestion.