Method __init__

QGraphicsView/DragGraphics.py:61–65

(self, *args, **kwargs)

class GraphicsView(QGraphicsView):

    def __init__(self, *args, **kwargs):
        super(GraphicsView, self).__init__(*args, **kwargs)
        self.setAcceptDrops(True)
        self._scene = QGraphicsScene(self)  # 场景
        self.setScene(self._scene)

    def dragEnterEvent(self, event):
        """判断拖入的数据是否支持"""