Elements recursively - gxt 3.1.1

Hello,

Recursively need to download all widgets that are in the container. How to do it?

Code:

  private Widget getComponent(Widget w) {
        if (w != null) {
            if (w.getParent() != null) {
                widgetList.add(w.getParent());
                return getComponent(w.getParent());
            } else {
                return w;
            }
        } else {
            return w;
        }
    }

This code one does not grab everything.



Elements recursively - gxt 3.1.1