how to dynamically add a QWidget based to QGraphicsScene?

I want to add a QWidget based class(composed by buttons and labels an so on...) to my开发者_C百科 QGraphicScene scene in a special position and respecting the graphic style of my scene.?

I am using QT 4.7.

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You may use QGraphicsScene::addWidget() to add your widget to the scene and use the returned QGraphicsProxyWidget * to reposition your widget with QGraphicsItem::setPos(). Alternatively, you may look into QGraphicsWidget class.