X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Fpublic-api%2Fcontrols%2Fcontrol-impl.h;h=eb7d6a92fb0dd7bb28bd7ff47b3cc4b119284162;hp=9cee83eb748cbe42c5a918745cdc95c3a494d023;hb=670cb07df58286ca6f155c1b8e1455af948aac84;hpb=193fa3dcbfa6b46bb9d3d1c079f2ca4eb25747a1

diff --git a/dali-toolkit/public-api/controls/control-impl.h b/dali-toolkit/public-api/controls/control-impl.h
index 9cee83e..eb7d6a9 100644
--- a/dali-toolkit/public-api/controls/control-impl.h
+++ b/dali-toolkit/public-api/controls/control-impl.h
@@ -296,8 +296,8 @@ public:
 protected: // For derived classes to call
 
   /**
-   * @brief Register a visual by Property Index, linking an Actor to controlRenderer when required.
-   * In the case of the visual being an actor or control deeming controlRenderer not required then controlRenderer should be an empty handle.
+   * @brief Register a visual by Property Index, linking an Actor to visual when required.
+   * In the case of the visual being an actor or control deeming visual not required then visual should be an empty handle.
    * No parenting is done during registration, this should be done by derived class.
    *
    * @SINCE_1_2.0
@@ -305,11 +305,28 @@ protected: // For derived classes to call
    * @param[in] index The Property index of the visual, used to reference visual
    * @param[in] placementActor The actor used to by the visual.
    * @param[in] visual The visual to register
-   * @note Derived class must NOT call visual.SetOnStage(placementActor). It is the responsibility of the base class to connect/disconnect registered visual to stage.
+   * @note Derived class should not call visual.SetOnStage(placementActor). It is the responsibility of the base class to connect/disconnect registered visual to stage.
+   *       Use below API with enabled set to false if derived class wishes to control when visual is staged.
    */
    void RegisterVisual( Property::Index index, Actor& placementActor, Toolkit::Visual::Base& visual );
 
    /**
+    * @brief Register a visual by Property Index, linking an Actor to visual when required.
+    * In the case of the visual being an actor or control deeming visual not required then visual should be an empty handle.
+    * If enabled is false then the visual is not set on stage until enabled by the derived class.
+    * @see EnableVisual
+    *
+    * @SINCE_1_2.11
+    *
+    * @param[in] index The Property index of the visual, used to reference visual
+    * @param[in] placementActor The actor used to by the visual.
+    * @param[in] visual The visual to register
+    * @param[in] enabled false if derived class wants to control when visual is set on stage.
+    *
+    */
+   void RegisterVisual( Property::Index index, Actor& placementActor, Toolkit::Visual::Base& visual, bool enabled );
+
+   /**
     * @brief Erase the entry matching the given index from the list of registered visuals
     * @param[in] index The Property index of the visual, used to reference visual
     *
@@ -329,6 +346,26 @@ protected: // For derived classes to call
    Toolkit::Visual::Base GetVisual( Property::Index index ) const;
 
    /**
+    * @brief Sets the given visual to be displayed or not when parent staged.
+    *
+    * @SINCE_1_2.11
+    *
+    * @param[in] index The Property index of the visual
+    * @param[in] enable flag to set enabled or disabled.
+    */
+   void EnableVisual( Property::Index index, bool enable );
+
+   /**
+    * @brief Queries if the given visual is to be displayed when parent staged.
+    *
+    * @SINCE_1_2.11
+    *
+    * @param[in] index The Property index of the visual
+    * @return bool whether visual is enabled or not
+    */
+   bool IsVisualEnabled( Property::Index index ) const;
+
+   /**
     * @brief Retrieve the placement actor associated with the given index.
     *
     * @SINCE_1_2.2