JavaFX布局-Accordion

• 一个可扩展的面板，包括标题、内容
• 与TitledPane配合一起使用
  

    public static Accordion demo1() {// 创建AccordionAccordion accordion = new Accordion();// 内边距accordion.setPadding(new Insets(10, 10, 10, 10));for (int i = 1; i <= 10; i++) {TitledPane titledPane = new TitledPane();titledPane.setText("TitledPane " + i);titledPane.setNodeOrientation(NodeOrientation.LEFT_TO_RIGHT);ScrollPane scrollPane = new ScrollPane();FlowPane flowPane = new FlowPane();flowPane.setOrientation(Orientation.VERTICAL);flowPane.prefWidthProperty().bind(scrollPane.widthProperty().subtract(20));scrollPane.setContent(flowPane);for (int j = 1; j <= 10; j++) {Button button = new Button("Button " + j);flowPane.getChildren().add(button);}titledPane.setContent(scrollPane);accordion.getPanes().add(titledPane);}// 展开第一个accordion.setExpandedPane(accordion.getPanes().get(0));return accordion;}