Warning: QPainter::begin: Paint device returned engine == 0, type: 3
Warning: QPainter::save: Painter not active
Warning: QPainter::translate: Painter not active
Warning: QPainter::scale: Painter not active
Warning: QPainter::setPen: Painter not active
Warning: QPainter::setBrush: Painter not active
Warning: QPainter::setRenderHint: Painter must be active to set rendering hints
Warning: QPainter::setRenderHint: Painter must be active to set rendering hints
Warning: QPainter::worldTransform: Painter not active
Warning: QPainter::setWorldTransform: Painter not active
Warning: QPainter::worldTransform: Painter not active
Warning: QPainter::setWorldTransform: Painter not active
Warning: QPainter::brush: Painter not active
Warning: QPainter::setBrush: Painter not active
Warning: QPainter::opacity: Painter not active
Warning: QPainter::brush: Painter not active
Warning: QPainter::pen: Painter not active
Warning: QPainter::setPen: Painter not active
Warning: QPainter::setOpacity: Painter not active
Warning: QPainter::drawPath: Painter not active
Warning: QPainter::setPen: Painter not active
Warning: QPainter::setOpacity: Painter not active
Warning: QPainter::setBrush: Painter not active
Warning: QPainter::setWorldTransform: Painter not active
Warning: QPainter::setWorldTransform: Painter not active
Warning: QPainter::restore: Unbalanced save/restore
Warning: QPainter::end: Painter not active, aborted
Warning: QPainter::begin: Paint device returned engine == 0, type: 3
Warning: QPainter::save: Painter not active
Warning: QPainter::translate: Painter not active
Warning: QPainter::scale: Painter not active
Warning: QPainter::setPen: Painter not active
Warning: QPainter::setBrush: Painter not active
Warning: QPainter::setRenderHint: Painter must be active to set rendering hints
Warning: QPainter::setRenderHint: Painter must be active to set rendering hints
Warning: QPainter::worldTransform: Painter not active
Warning: QPainter::setWorldTransform: Painter not active
Warning: QPainter::worldTransform: Painter not active
Warning: QPainter::setWorldTransform: Painter not active
Warning: QPainter::brush: Painter not active
Warning: QPainter::setBrush: Painter not active
Warning: QPainter::opacity: Painter not active
Warning: QPainter::brush: Painter not active
Warning: QPainter::pen: Painter not active
Warning: QPainter::setPen: Painter not active
Warning: QPainter::setOpacity: Painter not active
Warning: QPainter::drawPath: Painter not active
Warning: QPainter::setPen: Painter not active
Warning: QPainter::setOpacity: Painter not active
Warning: QPainter::setBrush: Painter not active
Warning: QPainter::setWorldTransform: Painter not active
Warning: QPainter::setWorldTransform: Painter not active
Warning: QPainter::restore: Unbalanced save/restore
Warning: QPainter::end: Painter not active, aborted