Commit and close the editor

        Call this method whenever the user finished editing.

        :param index: The index of the editor
        :type index: :class:`QtCore.QModelIndex`
        :param endedithint: Hints that the delegate can give the model
                            and view to make editing data comfortable for the user
        :type endedithint: :data:`QtGui.QAbstractItemDelegate.EndEditHint`
        :returns: None
        :rtype: None
        :raises: None

def commit_close_editor(self, index, endedithint=QtGui.QAbstractItemDelegate.NoHint):
        """Commit and close the editor

        Call this method whenever the user finished editing.

        :param index: The index of the editor
        :type index: :class:`QtCore.QModelIndex`
        :param endedithint: Hints that the delegate can give the model
                            and view to make editing data comfortable for the user
        :type endedithint: :data:`QtGui.QAbstractItemDelegate.EndEditHint`
        :returns: None
        :rtype: None
        :raises: None
        """
        editor = self._edit_widgets[index]
        self.commitData.emit(editor)
        self.closeEditor.emit(editor, endedithint)
        del self._edit_widgets[index]