/// Checks the widget validity. By default, it returns true.
/// \param thePrs a selected presentation in the view
/// \return a boolean value
- virtual bool isValidSelection(const std::shared_ptr<ModuleBase_ViewerPrs>& theValue);
+ virtual bool isValidSelectionCustom(const std::shared_ptr<ModuleBase_ViewerPrs>& theValue);
/// Returns true if the event is processed.
virtual bool processEnter();