'Register QAction or QShortcut to Spyder main application.
if add_sc_to_tip is True, the shortcut is added to the
action\'s tooltip'

def register_shortcut(self, qaction_or_qshortcut, context, name, add_sc_to_tip=False):

    self.main.register_shortcut(qaction_or_qshortcut, context, name, add_sc_to_tip)
