Selection.py 文件源码

def __init__(self, *args, fillcolor, opacity, parent=None):
        if len(args) == 0:
            super().__init__(parent)
        elif len(args) == 1:
            super().__init__(args[0], parent)
        elif len(args) == 4:
            x0, y0, w, h = args
            super().__init__(x0, y0, w, h, parent)

        self.finished = False
        self.selected_edge = None  # type: int
        self.resizing = False

        self.setBrush(fillcolor)
        self.setPen(QPen(QColor(Qt.transparent), Qt.FlatCap))
        self.setOpacity(opacity)