scene = new QGraphicsScene(0,0, 800,600);
airview = new QGraphicsView();
setCentralWidget(airview);
QPixmap pim("./images/airport.jpg");
scene->setBackgroundBrush(pim.scaled(800,600,Qt::IgnoreAspectRatio,Qt::SmoothTransformation));
airview->setScene(scene);
没有显示 那个指点一下
[ 此帖被20044454在2009-04-28 10:26重新编辑 ]