+ * @brief Sets the duration in second for the scroll indicator to become fully visible
+ *
+ * @pre The scroll bar actor has been initialised.
+ *
+ * @param[in] durationSeconds The duration for the scroll indicator to become fully visible
+ */
+ void SetIndicatorShowDuration( float durationSeconds );
+
+ /**
+ * @brief Gets the duration in second for the scroll indicator to become fully visible
+ * @return The duration for the scroll indicator to become fully visible
+ */
+ float GetIndicatorShowDuration();
+
+ /**
+ * @brief Sets the duration in second for the scroll indicator to become fully invisible
+ *
+ * @pre The scroll bar actor has been initialised.
+ *
+ * @param[in] durationSeconds The duration for the scroll indicator to become fully invisible
+ */
+ void SetIndicatorHideDuration( float durationSeconds );
+
+ /**
+ * @brief Gets the duration in second for the scroll indicator to become fully invisible
+ * @return The duration for the scroll indicator to become fully invisible
+ */
+ float GetIndicatorHideDuration();
+
+ /**