CodeAreaBuilder.java 文件源码

private boolean updateSuggestion(AutocompletionEngine service, Popup popup, ListView<Suggest> listView) {
  List<Suggest> autocompleteList = buildAutocompleteFromPosition(service);
  if (!autocompleteList.isEmpty()) {
    listView.getItems().setAll(autocompleteList);
    listView.getSelectionModel().select(0);
    return true;
  }
  popup.hide();
  return false;
}