virtual QAction* addFeatureOfNested(const QString& theWBName,
const ActionInfo& theInfo,
const QList<QAction*>& theNestedActions) = 0;
//! Returns true if the feature action is a nested action, in other words,
//! it is created by addFeatureOfNested().
virtual QAction* addFeatureOfNested(const QString& theWBName,
const ActionInfo& theInfo,
const QList<QAction*>& theNestedActions) = 0;
//! Returns true if the feature action is a nested action, in other words,
//! it is created by addFeatureOfNested().