public List<String> getHiddenWidgetIds() {
DashboardPanel<T> dashboard = getDashboardPanel();
List<String> ids = new ArrayList<String>();
for (AbstractWidget<T> widget : dashboard.getWidgets()) {
if (widget.isHidden()) ids.add(widget.getId());
}
return ids;
}
public List<IWidgetType<T>> getAvailableWidgetTypes() {
DashboardPanel<T> dashboard = getDashboardPanel();
return registry.lookupByDomainAndTab(
dashboard.getDomain(), dashboard.getTab(), dashboard.getWidgetsFilter());
}