- * @brief Check if the Property has been changed.
- * @SINCE_1_2.20
- * @return whether the layout has been changed or not.if changed, return true.
- */
- bool HasLayoutChanged();
-
- /**
- * @brief Set the layout changed flag to false.
- * @SINCE_1_2.20
- */
- void ResetLayoutChangedFlag();
-
- /**