DefaultMenuManager.java 文件源码

protected void parseMenu (Stage stage, MenuBar menuBar, JsonArray jsonArray) {
    Platform.runLater(() -> {
        for (int i = 0; i < jsonArray.size(); i++) {
            //get menu entry
            JsonObject entry = jsonArray.getJsonObject(i);

            //get event and title
            //String event = entry.getString("event");
            String title = entry.getString("title");

            //create new menu
            Menu menu = new Menu(title);

            //add sub menus
            this.parseSubMenus(menu, entry.getJsonArray("submenus"));

            //add menu to menu bar
            menuBar.getMenus().add(menu);
        }

        menuBar.prefWidthProperty().bind(stage.widthProperty());
    });
}