[dali_2.3.21] Merge branch 'devel/master'

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / visual-base-impl.h

diff --git a/dali-toolkit/internal/visuals/visual-base-impl.h b/dali-toolkit/internal/visuals/visual-base-impl.h
index bdcb193..7ebf239 100644 (file)
--- a/dali-toolkit/internal/visuals/visual-base-impl.h
+++ b/dali-toolkit/internal/visuals/visual-base-impl.h
@@ -100,6 +100,14 @@ public:
   void DoAction(const Dali::Property::Index actionId, const Dali::Property::Value attributes);
 
   /**
+   * @brief Performs an action on the visual with the given action id and attributes.
+   *
+   * @param[in] actionId The id of the action to perform this API only takes an Index
+   * @param[in] attributes The list of attributes for the action. ( optional for this data structure to have content )
+   */
+  void DoActionExtension(const Dali::Property::Index actionId, const Dali::Any attributes);
+
+  /**
    * @copydoc Toolkit::Visual::Base::GetHeightForWidth
    */
   virtual float GetHeightForWidth(float width);
@@ -363,6 +371,14 @@ protected:
   virtual void OnDoAction(const Property::Index actionId, const Property::Value& attributes);
 
   /**
+   * @brief Called by DoActionExtension() allowing sub classes to do the given action.
+   *
+   * @param[in] actionId The action to perform
+   * @param[in] attributes The list of attributes for the action. ( optional for this data structure to have content )
+   */
+  virtual void OnDoActionExtension(const Property::Index actionId, Dali::Any attributes);
+
+  /**
    * @brief Update the shader when some properties are changed.
    */
   virtual void UpdateShader()