Qt 之 Graphics View Framework 模块依赖关系

graph LR subgraph Graphics W[QtCore.QObject] --> F(QtWidgets.QGraphicsObject) F --> S(QtWidgets.QGraphicsTextItem) end subgraph Widget W --> B WW --> F(QtWidgets.QGraphicsObject) F --> AA(QtWidgets.QGraphicsWidget) BB[QtWidgets.QGraphicsLayoutItem] --> AA AA --> AAA(QtCharts.QChart) W --> U(QtWidgets.QGraphicsScene) end subgraph View A[QtGui.QPaintDevice] --> B(QtWidgets.QWidget) B --> C(QtWidgets.QFrame) C --> D(QtWidgets.QAbstractScrollArea) D -->E(QtWidgets.QGraphicsView) end subgraph Item WW[QtWidgets.QGraphicsItem] --> EE(QtWidgets.QAbstractGraphicsShapeItem) WW --> FF(QtWidgets.QGraphicsItemGroup) WW -->3F(QtWidgets.QGraphicsLineItem) WW --> 4F(QtWidgets.QGraphicsPixmapItem) EE --> QQ(QtWidgets.QGraphicsEllipseItem) EE --> 3Q(QtWidgets.QGraphicsPathItem) EE --> 4Q(QtWidgets.QGraphicsPolygonItem) EE --> 5Q(QtWidgets.QGraphicsRectItem) EE --> 6Q(QtWidgets.QGraphicsSimpleTextItem) end