def paint(o, painter, option, widget):
QGraphicsWidget.paint(o, painter, option, widget)
if o.isSelected():
o.setMarking(painter, QColor(220, 220, 220, 128))
if o._grabbed_locally:
o.setMarking(painter, QColor(255, 255, 255, 192))
elif o._grabbed_by:
# TODO calculate individual color for each playerid
o.setMarking(painter, QColor(255, 0, 0, 128))
