带有多个开放式窗格的JavaFX手风琴 [英] JavaFX accordion with multiple open panes

问题描述

是否有可能在JavaFX中拥有一个超过1个开放窗格的手风琴？

Is it possible to have an accordion with more then 1 open pane in JavaFX?

推荐答案

不，JavaFX 2.2 < a href =http://docs.oracle.com/javafx/2/api/javafx/scene/control/Accordion.html\"rel =noreferrer>手风琴一次只能有一个打开的窗格。

No, a JavaFX 2.2 Accordion can only have one open pane at a time.

我创建了一个增强请求（ JDK-8090554 StackedTitledPanes控制）允许您一次打开手风琴中的多个窗格，但功能请求目前尚未实现。

I created an enhancement request (JDK-8090554 StackedTitledPanes control) for a feature which allows you to open more than one pane in the accordion at a time, however the feature request has currently not been implemented.

与此同时，您可以通过创建多个 TitledPane 实例并将它们放在 VBox 。

In the meantime, you can construct a similar control yourself quite easily by creating multiple TitledPane instances and placing these in a VBox.

private VBox createStackedTitledPanes() {
  final VBox stackedTitledPanes = new VBox();
  stackedTitledPanes.getChildren().setAll(
    new TitledPane("Pane 1",  contentNode1),
    new TitledPane("Pane 2",  contentNode2),
    new TitledPane("Pane 3",  contentNode3)
  );
  ((TitledPane) stackedTitledPanes.getChildren().get(0)).setExpanded(true);

  return stackedTitledPanes;
}

如有必要，你可以包装 VBox 在 ScrollPane中包含您的窗格，以便所有展开的窗格的内容在其区域溢出可用区域时可用。

If necessary, you can wrap the VBox containing your panes in a ScrollPane, so that the contents of all of your expanded panes can be usable if their area overflows the available area.

我创建了示例解决方案（图标来自以下链接： http://www.fasticon.com ）。

I created a sample solution (icons are linkware from: http://www.fasticon.com).

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