SearchResultView.java 文件源码

/**
 * Constructs a new view.
 */
public SearchResultView() {
    getStyleClass().add(DEFAULT_STYLE_CLASS);

    searchService = new SearchService();
    searchService.setOnSucceeded(evt -> updateSearchResults());

    searchTextProperty().addListener(it -> {
        if (SEARCH.isLoggable(FINE)) {
            SEARCH.fine("restarting search service"); //$NON-NLS-1$
        }

        searchService.restart();
    });

    /*
     * Listens to changes to the properties map. Each control has a
     * properties map associated with it. We are using the map to pass
     * values from the skin to the control. This allows the skin to update
     * read-only properties.
     */
    MapChangeListener<? super Object, ? super Object> listener = change -> {
        if (change.wasAdded()) {
            if (change.getKey().equals(SELECTED_ENTRY)) {
                Entry<?> entry = (Entry<?>) change.getValueAdded();
                selectedEntry.set(entry);
                getProperties().remove(SELECTED_ENTRY);
            }
        }
    };

    getProperties().addListener(listener);
}