code: def display_view(self):
          
          self.idx_start.setText(str(self.parent.value('window_start')))
          self.idx_length.setText(str(self.parent.value('window_length')))
          self.idx_scaling.setText(str(self.parent.value('y_scale')))
          self.idx_distance.setText(str(self.parent.value('y_distance')))
docs: Update information about the size of the traces.