JavaFX模态阶段在MAC上表现奇怪

我有一个具有子窗口或阶段的JavaFX应用程序 . 我处理所有阶段如何相互交互的方式是这样的：我在我的Main类中有一个名为GuiContainer的静态类集合 . GuiContainer看起来像这样：

public class GuiContainer {
    private final Stage stage;
    private final Scene scene;
    private final FXMLLoader loader;
    private final Controller controller;
    private final Parent parent;

    public GuiContainer(Stage stage, Scene scene, FXMLLoader loader, Controller controller, Parent parent) {
        this.stage = stage;
        this.scene = scene;
        this.loader = loader;
        this.controller = controller;
        this.parent = parent;
    }

    public Stage getStage() {
        return stage;
    }

    public Scene getScene() {
        return scene;
    }

    public FXMLLoader getLoader() {
        return loader;
    }

    public Controller getController() {
        return controller;
    }

    public Parent getParent() {
        return parent;
    }

    public static final GuiContainer createMain(Stage stage, String title, int width, int height, String pathToView) throws Exception {
        FXMLLoader loaderInner = new FXMLLoader(GuiContainer.class.getResource(pathToView));

        Parent parentInner = loaderInner.load();
        final Controller controllerInner = loaderInner.getController();

        Scene sceneInner = new Scene(parentInner, width, height);

        stage.setTitle(title);
        stage.setScene(sceneInner);

        GuiContainer guiContainer = new GuiContainer(
                stage, sceneInner, loaderInner, controllerInner, parentInner
        );

        controllerInner.start(guiContainer);

        return guiContainer;
    }

    public static final GuiContainer createModal(Window owner, String title, int width, int height, String pathToView) throws Exception {
        if (owner == null) {
            Log.error(GuiContainer.class.getSimpleName(), "Unable to create instance, missing window owner!");
            return null;
        }

        Stage stageInner = new Stage();

        FXMLLoader loaderInner = new FXMLLoader(GuiContainer.class.getResource(pathToView));

        Parent parentInner = loaderInner.load();
        Controller controllerInner = loaderInner.getController();

        Scene sceneInner = new Scene(parentInner, width, height);

        stageInner.setTitle(title);
        stageInner.setScene(sceneInner);

        stageInner.initStyle(StageStyle.DECORATED);
        stageInner.initModality(Modality.WINDOW_MODAL);
        stageInner.initOwner(owner);

        GuiContainer guiContainer = new GuiContainer(
                stageInner, sceneInner, loaderInner, controllerInner, parentInner
        );

        controllerInner.start(guiContainer);

        return guiContainer;
    }
}

这样我就可以从任何地方访问任何舞台或控制器 .

所有可能的GuiContainers仅在引导时创建一次（在静态main（String [] args）中），然后可以由任何人从任何地方静态访问 .

现在......在主应用程序（主要阶段内的场景）中，我有一个具有自定义单元工厂的TreeView，当右键单击一个单元格时，会显示相应的上下文菜单 . 在这个上下文菜单中，我打开一个子/模态阶段，如下所示：

String containerName = "guiName";
GuiContainer container = Main.getGuiContainers().getOrDefault(containerName, null);
if(container == null) {
    Log.error(getClass().getSimpleName(), "Unable to find GuiContainer: " + containerName);
    return;
}

container.getStage().showAndWait();

现在，问题来了 . JavaFX不会请求关注子阶段 . 例如，我无法键入TextField（在子舞台上），因为我在主舞台上注册了一个onKeyPressed事件，它捕获了我按下的所有键 . 在这个子阶段我也有一个ComboBox，当我从该ComboBox中选择一个项目时，子阶段终于成为焦点，主阶段不再捕获我按下的键 .

我也尝试将模态改为所有可能的值，并阅读他们在oracle.com上做的事情，但没有任何信息帮助我......

我的代码有问题吗？或者这可能是JavaFX的问题？有任何想法吗？

EDIT: 这是我的应用程序覆盖启动方法:(我希望这提供更多信息）

@Override
public void start(Stage stage) throws Exception {
    GuiContainer guiWindow1 = GuiContainer.createMain(stage, "Window1", 900, 460,
            "/com/project/app/gui/views/Window1.fxml");

    GuiContainer guiWindow2 = GuiContainer.createModal(stage, "Window2", 320, 240,
            "/com/project/app/gui/views/Window2.fxml");

    GuiContainer guiWindow3 = GuiContainer.createModal(stage, "Window3", 320, 240,
            "/com/project/app/gui/views/Window3.fxml");

    GuiContainer guiWindow4 = GuiContainer.createModal(stage, "Window4", 420, 360,
            "/com/project/app/gui/views/Window4.fxml");

    GuiContainer guiWindow5 = GuiContainer.createModal(stage, "Window5", 380, 460,
            "/com/project/app/gui/views/Window5.fxml");

    guiWindow5.getStage().setResizable(false);

    guiContainers.put("guiWindow1", guiWindow1);
    guiContainers.put("guiWindow2", guiWindow2);
    guiContainers.put("guiWindow3", guiWindow3);
    guiContainers.put("guiWindow4", guiWindow4);
    guiContainers.put("guiWindow5", guiWindow5);

    guiWindow1.getStage().show();
}

EDIT2: 这是我如何注册onKeyPressed侦听器:(在我的父控制器init（）方法中）

getGuiContainer().getScene().setOnKeyPressed((e) -> {
    Log.info(getClass().getSimpleName(), "Key pressed: " + e.getCode().getName());

    Macro macro = Main.getProject().getSelectedMacro();
    if(macro == null) {
        Log.error(getClass().getSimpleName(), "Unable to find selected macro");
        return;
    }

    if (e.getCode() == KeyCode.ESCAPE) {
        macro.getNodePlacement().reset();
        macro.cancelSelect();
        macro.repaint();
    } else if(e.getCode() == KeyCode.DELETE) {
        macro.deleteSelectedNodes();
    }
});

EDIT3: 这就是我的抽象控制器类的样子 - 我希望这能提供更好的洞察力

public abstract class Controller {

    private GuiContainer guiContainer;

    public final GuiContainer getGuiContainer() {
        return guiContainer;
    }

    public final void start(GuiContainer guiContainer) {
        this.guiContainer = guiContainer;

        init();
    }

    public abstract void init(); // this is where the onKeyPressed is registered, when extending the abstract class

    public abstract void reset();

    public abstract void refresh();

}

IMPORTANT EDIT: This only happens on the MAC platform, I ran the same application on windows and there were no such problems.