X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali%2Finternal%2Fevent%2Factors%2Factor-impl.h;h=b1050a74850b1662b0edabf336fdb3a827d10476;hb=032363632332b2657f0afe41d1b47ead0621b374;hp=8ab4be7f0994ad7efef60984369df4df4a58caa9;hpb=b812c0a74928ce3bf17381d74247536c0b0b3a72;p=platform%2Fcore%2Fuifw%2Fdali-core.git

diff --git a/dali/internal/event/actors/actor-impl.h b/dali/internal/event/actors/actor-impl.h
index 8ab4be7..b1050a7 100644
--- a/dali/internal/event/actors/actor-impl.h
+++ b/dali/internal/event/actors/actor-impl.h
@@ -644,6 +644,41 @@ public:
   }
 
   /**
+   * Sets whether an actor should be enabled all user interaction including touch, focus and activation.
+   * This value have higher priority over the sensitve and focusable in negative action,
+   * which means IsSensitive() or IsFocusable() and enable is false, actor will not emits touch or focus event.
+   * An actor is enabled by default.
+   *
+   * If the application wishes to temporarily disable user interaction:
+   * @code
+   * actor.SetUserInteractionEnabled(false);
+   * @endcode
+   *
+   * Then, to re-enable user interaction, the application should call:
+   * @code
+   * actor.SetUserInteractionEnabled(true);
+   * @endcode
+   *
+   * @see IsSensitive(), IsHittable(), IsKeyboardFocusable() and IsTouchFocusable().
+   * @note If an actor's disabled, child still can be enabled.
+   * @param[in]  enabled  true to enable user interaction, false otherwise.
+   */
+  void SetUserInteractionEnabled(bool enabled)
+  {
+    mUserInteractionEnabled = enabled;
+  }
+
+  /**
+   * Query whether an actor is enabled user interaction.
+   * @see SetSensitive(bool)
+   * @return true, if user interaction is enabled, false otherwise.
+   */
+  bool IsUserInteractionEnabled() const
+  {
+    return mUserInteractionEnabled;
+  }
+
+  /**
    * @copydoc Dali::Actor::SetDrawMode
    */
   void SetDrawMode(DrawMode::Type drawMode);
@@ -1247,7 +1282,7 @@ public:
    */
   bool IsHittable() const
   {
-    return IsSensitive() && IsVisible() && (GetCurrentWorldColor().a > FULLY_TRANSPARENT) && IsNodeConnected();
+    return (IsUserInteractionEnabled()) && IsSensitive() && IsVisible() && (GetCurrentWorldColor().a > FULLY_TRANSPARENT) && IsNodeConnected();
   }
 
   /**
@@ -1859,6 +1894,7 @@ protected:
   bool                     mCaptureAllTouchAfterStart : 1; ///< Whether the actor should capture all touch after touch starts even if the motion moves outside of the actor area.
   bool                     mIsBlendEquationSet : 1;        ///< Flag to identify whether the Blend equation is set
   bool                     mNeedGesturePropagation : 1;    ///< Whether the parent listens for gesture events or not
+  bool                     mUserInteractionEnabled : 1;    ///< Whether the actor should be enabled user interaction.
   LayoutDirection::Type    mLayoutDirection : 2;           ///< Layout direction, Left to Right or Right to Left.
   DrawMode::Type           mDrawMode : 3;                  ///< Cached: How the actor and its children should be drawn
   ColorMode                mColorMode : 3;                 ///< Cached: Determines whether mWorldColor is inherited