'Current search thread has finished'

def search_complete(self, completed):

    self.result_browser.set_sorting(ON)
    self.find_options.ok_button.setEnabled(True)
    self.find_options.stop_button.setEnabled(False)
    self.status_bar.hide()
    self.result_browser.expandAll()
    if (self.search_thread is None):
        return
    self.sig_finished.emit()
    found = self.search_thread.get_results()
    self.stop_and_reset_thread()
    if (found is not None):
        (results, pathlist, nb, error_flag) = found
        self.result_browser.show()
