docs: def resize(self, signum, obj):
          """ handler for SIGWINCH """
          self.s.clear()
          stream_cursor = self.pads['streams'].getyx()[0]
          for pad in self.pads.values():
              pad.clear()
          self.s.refresh()
          self.set_screen_size()
          self.set_title(TITLE_STRING)
          self.init_help()
          self.init_streams_pad()
          self.move(stream_cursor, absolute=True, pad_name='streams', refresh=False)
          self.s.refresh()
          self.show()