def new_file_ext(self):
        return self.__class__.get_new_file_ext(self.view, self.file_path)
Sets whether this button is hovering.
dataset/ETHPy150Open SublimeText/PackageDev/fileconv/loaders.py/LoaderProto.new_file_ext--crossover with--dataset/ETHPy150Open anandology/pyjamas/library/pyjamas/ui/CustomButton.py/CustomButton.setHovering