text: # -*- coding: utf-8 -*-
  """
  MultiPlotWidget.py -  Convenience class--GraphicsView widget displaying a MultiPlotItem
  Copyright 2010  Luke Campagnola
  Distributed under MIT/X11 license. See license.txt for more infomation.
  """
  
  from .GraphicsView import GraphicsView
  import pyqtgraph.graphicsItems.MultiPlotItem as MultiPlotItem
  
  __all__ = ['MultiPlotWidget']
  class MultiPlotWidget(GraphicsView):
      """Widget implementing a graphicsView with a single PlotItem inside."""
      def __init__(self, parent=None):
          GraphicsView.__init__(self, parent)
          self.enableMouse(False)
          self.mPlotItem = MultiPlotItem.MultiPlotItem()
          self.setCentralItem(self.mPlotItem)
          ## Explicitly wrap methods from mPlotItem
          #for m in ['setData']:
              #setattr(self, m, getattr(self.mPlotItem, m))
                  
      def __getattr__(self, attr):  ## implicitly wrap methods from plotItem
          if hasattr(self.mPlotItem, attr):
              m = getattr(self.mPlotItem, attr)
              if hasattr(m, '__call__'):
                  return m
          raise NameError(attr)
  
      def widgetGroupInterface(self):
          return (None, MultiPlotWidget.saveState, MultiPlotWidget.restoreState)
  
      def saveState(self):
          return {}
          #return self.plotItem.saveState()
          
      def restoreState(self, state):
          pass
          #return self.plotItem.restoreState(state)
  
      def close(self):
          self.mPlotItem.close()
          self.mPlotItem = None
          self.setParent(None)
          GraphicsView.close(self)