def insertFileNameDialog(self):
        fileName = QtGui.QFileDialog.getOpenFileName(self,
                                                     'Use Filename '
                                                     'as Value...',
                                                     self.text(),
                                                     'All files '
                                                     '(*.*)')
        if fileName:
            self.setText(fileName)

###############################################################################
Fix negative indices by adding the size to them.  Positive
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/gui/common_widgets.py/QStringEdit.insertFileNameDialog--crossover with--dataset/ETHPy150Open numba/numba/numba/targets/listobj.py/_ListPayloadMixin.fix_index