DALI_ADAPTOR_API bool KeyboardUnGrab(Window window);
/**
+ * @brief Sets full screen sized window.
+ * If full screen size is set for the window,
+ * window will be resized with full screen size.
+ * In addition, the full screen sized window's z-order is the highest.
+ *
+ * @param[in] window The window instance.
+ * @param[in] fullscreen true to set fullscreen, false to unset.
+ */
+DALI_ADAPTOR_API void SetFullScreen(Window window, bool fullscreen);
+
+/**
+ * @brief Gets whether the full screen sized window or not
+ *
+ * @param[in] window The window instance.
+ * @return Returns true if the full screen sized window is.
+ */
+DALI_ADAPTOR_API bool GetFullScreen(Window window);
+
+/**
+ * @brief Enables or disables front buffer rendering.
+ *
+ * @param[in] window The window instance.
+ * @param[in] enable true to enable front buffer rendering, false to disable.
+ */
+DALI_ADAPTOR_API void SetFrontBufferRendering(Window window, bool enable);
+
+/**
+ * @brief Gets whether front buffer rendering is enabled.
+ *
+ * @param[in] window The window instance.
+ * @return Whether front buffer rendering has been enabled or not.
+ */
+DALI_ADAPTOR_API bool GetFrontBufferRendering(Window window);
+
+/**
* @brief The user would connect to this signal to intercept a KeyEvent at window.
*
* Intercepts KeyEvents in the window before dispatching KeyEvents to the control.