port.py 文件源码

def setItem(self, item):
        item.setParentItem(self)
        self.layout().addItem(item)

    # def paint(self, painter, option, widget):
    #     super(ItemHolder, self).paint(painter, option, widget)
    #     painter.setPen(QtGui.QPen(QtGui.QColor(255, 255, 0)))
    #     painter.drawRect(self.windowFrameRect())