def populateUi(self):
     # Camera list
     selected_cameras = lib.get_selected_cameras()
     self.updateCameraList(self.camera_comboBox, self.camera_model,
                           selected_cameras)
     return
 def cameraUpdateClicked(self):
     selected_cameras = lib.get_selected_cameras()
     self.updateCameraList(self.camera_comboBox, self.camera_model,
                           selected_cameras)
     return