def refineMode(self):
        self.emit(QtCore.SIGNAL('refineMode(bool)'), True)
Helper function for pretty-printing a frame relation type.
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/gui/common_widgets.py/QSearchBox.refineMode--crossover with--dataset/ETHPy150Open nltk/nltk/nltk/corpus/reader/framenet.py/_pretty_frame_relation_type