X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ffocus-manager%2Fkeyboard-focus-manager-impl.h;h=aa5bcd31b70bb352f18f6b7098650887889b15a9;hb=caf7677175a0e8b9c690d4f2ab73adc295f22c0e;hp=4eba5d3422607a2fe8f2ca71f254f1f0e667cddc;hpb=5bc695a2316e8dbe2d166ba7afe6c51e3092bb9f;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/focus-manager/keyboard-focus-manager-impl.h b/dali-toolkit/internal/focus-manager/keyboard-focus-manager-impl.h
index 4eba5d3..aa5bcd3 100644
--- a/dali-toolkit/internal/focus-manager/keyboard-focus-manager-impl.h
+++ b/dali-toolkit/internal/focus-manager/keyboard-focus-manager-impl.h
@@ -107,6 +107,11 @@ public:
    */
   Actor GetFocusIndicatorActor();
 
+  /**
+   * Move current focus to backward
+   */
+  void MoveFocusBackward();
+
 public:
 
   /**
@@ -149,6 +154,9 @@ protected:
 
 private:
 
+  typedef Dali::Vector< Dali::BaseObject* > FocusStack; ///< Define Dali::Vector< Dali::BaseObject* > as FocusStack to contain focus history
+  typedef FocusStack::Iterator FocusStackIterator; ///< Define FocusStack::Iterator as FocusStackIterator to navigate FocusStack
+
   /**
    * Get the focus group of current focused actor.
    * @pre The FocusManager has been initialized.
@@ -252,7 +260,12 @@ private:
 
   bool mIsWaitingKeyboardFocusChangeCommit:1; /// A flag to indicate PreFocusChangeSignal emitted but the proposed focus actor is not commited by the application yet.
 
+  FocusStack mFocusHistory; ///< Stack to contain pre-focused actor's BaseObject*
+
+  FocusStackIterator mFocusHistoryIter; ///< Iterator for mFocusHistory
+
   SlotDelegate< KeyboardFocusManager > mSlotDelegate;
+
 };
 
 } // namespace Internal