- /// Creates a backup of the current values of the attribute
- /// It should be realized in the specific widget because of different
- /// parameters of the current attribute
- virtual void storeAttributeValue();
-
- /// Creates a backup of the current values of the attribute
- /// It should be realized in the specific widget because of different
- /// parameters of the current attribute
- /// \param theValid a boolean flag, if restore happens for valid parameters
- virtual void restoreAttributeValue(const bool theValid);
-