QProgressBar_00_basic.py 文件源码

def init_widget(self):
        self.setWindowTitle("Hello World")
        form_lbx = QBoxLayout(QBoxLayout.TopToBottom, parent=self)
        self.setLayout(form_lbx)

        pgsb = QProgressBar()
        vscrb = QScrollBar(orientation=Qt.Horizontal)
        vscrb.setRange(0, 100)
        vscrb.valueChanged.connect(pgsb.setValue)

        form_lbx.addWidget(pgsb)
        form_lbx.addWidget(vscrb)