public RadContainer getSelectedContainer() {
    // when the selected component changes, and we have focus, PropertyInspector asks us about our container and selection.
    // PropertyInspector's selection changed listener can be called before our own listener, so we need to update ourselves
    // so that we don't return stale and invalid data.
    checkSelectionChanged();
    return mySelectedContainer;
  }
public RadContainer getSelectedContainer()