def __init__(self, *args): BlissWidget.__init__(self, *args) self.addProperty('energy-scan', 'string', '') self.addProperty("session", "string", "/session") self.session_hwobj = None # Layout self.energy_scan_widget = EnergyScanParametersWidget(self) _main_vlayout = QVBoxLayout(self) _main_vlayout.addWidget(self.energy_scan_widget) # Qt-Slots self.defineSlot("populate_parameter_widget", ({}))