+ /**
+ * @brief Sets the text's underline color.
+ *
+ * @param[in] color The text's underline color.
+ */
+ void SetUnderlineColor( const Vector4& color );
+
+ /**
+ * @brief Retrieves the text's underline color.
+ *
+ * @return The text's underline color.
+ */
+ const Vector4& GetUnderlineColor() const;
+
+ /**
+ * @brief Sets the text underline flag.
+ *
+ * @param[in] enabled true if underlined.
+ */
+ void SetUnderlineEnabled( bool enabled );
+
+ /**
+ * @brief Returns whether the text is underlined or not.
+ *
+ * @return underline state.
+ */
+ bool IsUnderlineEnabled() const;
+
+ /**
+ * @brief Clear the caches.
+ */
+ void ClearCaches();
+
+ /**
+ * @brief Set the override used for underline height, 0 indicates height will be come from font metrics
+ *
+ * @param[in] height The height in pixels of the underline
+ */
+ void SetUnderlineHeight( float height );
+
+ /**
+ * @brief Retrieves the underline height override
+ *
+ * @return Returns the override height for an underline, 0 indicates that font metrics will determine the height
+ */
+ float GetUnderlineHeight() const;
+