install.py 文件源码

def __init__(self, parent=None):
        super().__init__()
        self.parent = parent
        self.setWindowTitle(self.tr("System Installation"))
        self.setLayout(QVBoxLayout())

        self.slide_widget = SlideWidget()
        self.layout().addWidget(self.slide_widget)

        self.progress = QProgressBar()
        self.layout().addWidget(self.progress)

        self.desc_label = QLabel()
        self.desc_label.setAlignment(Qt.AlignCenter)
        self.layout().addWidget(self.desc_label)

        self.addSlides()