X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali%2Fdevel-api%2Factors%2Factor-devel.h;h=af3d4c5a2e2d62c5f11c462aa12de222d27f0d61;hb=b43741a90b40ca9dfbd33d6a9d390d3c09230e89;hp=f5fe5d38874bd0f9feba38dc444fb3ff7fbc5f6e;hpb=15c677bac70d3071ea747d9d9e6a9c5a033267d8;p=platform%2Fcore%2Fuifw%2Fdali-core.git

diff --git a/dali/devel-api/actors/actor-devel.h b/dali/devel-api/actors/actor-devel.h
old mode 100644
new mode 100755
index f5fe5d3..af3d4c5
--- a/dali/devel-api/actors/actor-devel.h
+++ b/dali/devel-api/actors/actor-devel.h
@@ -20,6 +20,7 @@
 
 // INTERNAL INCLUDES
 #include <dali/public-api/actors/actor.h>
+#include <dali/public-api/math/rect.h>
 
 namespace Dali
 {
@@ -127,6 +128,13 @@ enum Type
    * @note True means that the actor is out of the view frustum.
    */
   CULLED = INHERIT_LAYOUT_DIRECTION + 5,
+
+  /**
+   * @brief Sets the update size hint of the actor.
+   * @details Name "updateSizeHint", type Property::VECTOR2.
+   * @note When this value is set, the update area is determined by this value when a partial update.
+   */
+  UPDATE_SIZE_HINT = INHERIT_LAYOUT_DIRECTION + 6,
 };
 
 } // namespace Property
@@ -160,6 +168,14 @@ typedef Signal< void ( Actor, bool, VisibilityChange::Type ) > VisibilityChanged
  */
 DALI_CORE_API VisibilityChangedSignalType& VisibilityChangedSignal( Actor actor );
 
+/**
+ * Calculates screen position and size.
+ *
+ * @return pair of two values, position of top-left corner on screen and size respectively.
+ */
+DALI_CORE_API Rect<> CalculateScreenExtents( Actor actor );
+
+
 
 typedef Signal< void (Actor) > ChildChangedSignalType; ///< Called when the actor has a child added or removed