def child_removed(self, child):
        super(QtNotebook, self).child_removed(child)
        if isinstance(child, QtPage):
            self.widget.removePage(child.widget)

    #--------------------------------------------------------------------------
    # Signal Handlers
    #--------------------------------------------------------------------------
Handle the child removed event for a QtNotebook.
dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/qt/qt_notebook.py/QtNotebook.child_removed