(Control Base) Add GetVisual() & GetPlacementActor() methods

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / public-api / controls / control-impl.h

diff --git a/dali-toolkit/public-api/controls/control-impl.h b/dali-toolkit/public-api/controls/control-impl.h
index 8b24a6f..e8a71fe 100644 (file)
--- a/dali-toolkit/public-api/controls/control-impl.h
+++ b/dali-toolkit/public-api/controls/control-impl.h
@@ -251,6 +251,7 @@ public:
    */
   bool IsKeyboardFocusGroup();
 
+  /// @cond internal
   /**
    * @brief Called by the AccessibilityManager to activate the Control.
    * @SINCE_1_0.0
@@ -262,6 +263,7 @@ public:
    * @SINCE_1_0.0
    */
   DALI_INTERNAL void KeyboardEnter();
+  /// @endcond
 
   // Signals
 
@@ -280,6 +282,7 @@ public:
    */
   Toolkit::Control::KeyInputFocusSignalType& KeyInputFocusLostSignal();
 
+  /// @cond internal
   /**
    * @brief Called by the KeyInputFocusManager to emit key event signals.
    *
@@ -288,6 +291,7 @@ public:
    * @return True if the event was consumed.
    */
   DALI_INTERNAL bool EmitKeyEventSignal( const KeyEvent& event );
+  /// @endcond
 
 protected: // For derived classes to call
 
@@ -312,6 +316,28 @@ protected: // For derived classes to call
     */
    void UnregisterVisual( Property::Index index );
 
+   /**
+    * @brief Retrieve the visual associated with the given property index.
+    *
+    * @SINCE_1_2.2
+    *
+    * @param[in] index The Property index of the visual.
+    * @return The registered visual if exist, otherwise empty handle.
+    * @note For managing object life-cycle, do not store the returned visual as a member which increments its reference count.
+    */
+   Toolkit::Visual::Base GetVisual( Property::Index index );
+
+   /**
+    * @brief Retrieve the placement actor associated with the given index.
+    *
+    * @SINCE_1_2.2
+    *
+    * @@param[in] index The Property index of the visual.
+    * @return Then placement actor if exist, otherwise empty handle.
+    * @note For managing object life-cycle, do not store the returned placement actor as a member which increments its reference count.
+    */
+   Actor GetPlacementActor( Property::Index index );
+
   /**
    * @brief Emits KeyInputFocusGained signal if true else emits KeyInputFocusLost signal
    *
@@ -685,12 +711,14 @@ public: // API for derived classes to override
 
 private:
 
+  /// @cond internal
   // Undefined
   DALI_INTERNAL Control( const Control& );
   DALI_INTERNAL Control& operator=( const Control& );
 
   class Impl;
   Impl* mImpl;
+  /// @endcond
 
 };