ui_menu_classes.py 文件源码

def __init__(self, parent=None):
        super(self.__class__, self).__init__(parent=parent)

        self.setupUi(self)

        self.horizontalLayout = QtGui.QHBoxLayout(self.buttonLabel)
        self.horizontalLayout.setContentsMargins(0, 0, 0, 0)

        self.toolButton = QtGui.QToolButton(self)
        self.toolButton.setAutoRaise(True)
        self.toolButton.setArrowType(QtCore.Qt.DownArrow)
        self.horizontalLayout.addWidget(self.toolButton)