parameters: (self, item, image)
docstring: Sets the item leftmost image, i.e. the image associated to the item on the leftmost
          part of the :class:`CustomTreeCtrl` client area.
  
          :param `item`: an instance of :class:`GenericTreeItem`;
          :param integer `image`: an index within the left image list specifying the image to
           use for the item in the leftmost part of the client area.
docstring_summary: Sets the item leftmost image, i.e. the image associated to the item on the leftmost
          part of the :class:`CustomTreeCtrl` client area.
docstring_tokens: Sets the item leftmost image i . e . the image associated to the item on the leftmost part of the : class : CustomTreeCtrl client area .
function: def SetItemLeftImage(self, item, image):
          """
          Sets the item leftmost image, i.e. the image associated to the item on the leftmost
          part of the :class:`CustomTreeCtrl` client area.
  
          :param `item`: an instance of :class:`GenericTreeItem`;
          :param integer `image`: an index within the left image list specifying the image to
           use for the item in the leftmost part of the client area.
          """
  
          item.SetLeftImage(image)
  
          dc = wx.ClientDC(self)
          self.CalculateSize(item, dc)
          self.RefreshLine(item)
function_tokens: def SetItemLeftImage ( self , item , image ) : item . SetLeftImage ( image ) dc = wx . ClientDC ( self ) self . CalculateSize ( item , dc ) self . RefreshLine ( item )