* @endif
*/
EAPI void elm_object_color_class_clear(Evas_Object *obj);
+
+//TIZEN_ONLY(20200117): transition duration factor for widget transition customize
+/**
+ * @brief Set duration factor of the Elementary widget transition.
+ *
+ * This fucntion change the duration factor of the Elementary widget transition.
+ * The duration factor is for widget transit animation customize.
+ * Widget can have it's own transition effect for presenting widget features,
+ * the factor can be multipled the duration of transition effect.
+ *
+ * @param[in] obj The Elemenatary widget.
+ * @param[in] duration The duration factor value. zero(0) value can disable widget transition.
+ *
+ * @ingroup Elm_General
+ *
+ * @since_tizen 5.5
+ * @endif
+ */
+EAPI Eina_Bool elm_object_transition_duration_factor_set(Eo *obj, double duration);
+
+/**
+ * @brief Get duration factor of the Elementary widget transition.
+ *
+ * This fucntion return the duration factor of the Elementary widget transition.
+ * The duration factor is for widget transit animation customize.
+ * widget can have it's own transition effect for presenting widget features,
+ * The factor can be multipled the duration of transition effect.
+ *
+ * @param[in] obj The Elemenatary widget.
+ *
+ * @ingroup Elm_General
+ *
+ * @since_tizen 5.5
+ * @endif
+ */
+EAPI double elm_object_transition_duration_factor_get(const Eo *obj);
+//
+
/*******
* END *
*******/