main.py 文件源码

def create_range_setting(self, name):
        hlayout = QtGui.QHBoxLayout()

        setting = self.get_setting(name)

        button = None
        if setting.button:
            button = QtGui.QPushButton(setting.button)
            button.clicked.connect(lambda: setting.button_callback(button))

        slider = QtGui.QSlider(QtCore.Qt.Orientation.Horizontal)
        slider.setRange(setting.min, setting.max)
        slider.valueChanged.connect(self.call_with_object('setting_changed',
                                                          slider, setting))

        slider.setMinimumWidth(60)
        slider.setObjectName(setting.name)
        slider.setValue(setting.default_value)
        slider.setStatusTip(setting.description)
        slider.setToolTip(setting.description)

        range_label = QtGui.QLabel(str(setting.default_value))
        range_label.setMaximumWidth(45)

        slider.valueChanged.connect(self.call_with_object('_update_range_label',
                                                          range_label, setting))

        w = QtGui.QWidget()
        whlayout = QtGui.QHBoxLayout()
        whlayout.addWidget(slider)
        whlayout.addWidget(range_label)
        w.setLayout(whlayout)

        hlayout.addWidget(w)

        return hlayout