class_docstr: Extends QTableWidget with some useful functions for automatic data handling
  and copy / export context menu. Can automatically format and display a variety
  of data types (see :func:`setData() <pyqtgraph.TableWidget.setData>` for more
  information.
code: def handleItemChanged(self, item):
      item.itemChanged()
  
imports: import numpy
  from ..Qt import QtCore, QtGui, QtWidgets
label_desc: Use image node_id 24 for calling the TableWidget obj's underlying member method code with example usage: obj.handleItemChanged(item) without return types