diff --git a/python/core/symbology-ng/qgsinvertedpolygonrenderer.sip b/python/core/symbology-ng/qgsinvertedpolygonrenderer.sip
index bf509fa02eb..84cf011d0df 100644
--- a/python/core/symbology-ng/qgsinvertedpolygonrenderer.sip
+++ b/python/core/symbology-ng/qgsinvertedpolygonrenderer.sip
@@ -1,4 +1,4 @@
-class QgsInvertedPolygonRenderer : public QgsFeatureRendererV2
+class QgsInvertedPolygonRenderer : QgsFeatureRendererV2
 {
 %TypeHeaderCode
 #include <qgsinvertedpolygonrenderer.h>
@@ -8,11 +8,11 @@ class QgsInvertedPolygonRenderer : public QgsFeatureRendererV2
   /** Constructor
    * @param embeddedRenderer optional embeddedRenderer. If null, a default one will be assigned
    */
-  QgsInvertedPolygonRenderer( const QgsFeatureRendererV2* embeddedRenderer = 0 );
+  QgsInvertedPolygonRenderer( const QgsFeatureRendererV2* embeddedRenderer /Transfer/ = 0 );
   virtual ~QgsInvertedPolygonRenderer();
 
   /** Used to clone this feature renderer.*/
-  virtual QgsFeatureRendererV2* clone();
+  virtual QgsFeatureRendererV2* clone() /Factory/;
 
   virtual void startRender( QgsRenderContext& context, const QgsFields& fields );
 
@@ -52,7 +52,7 @@ class QgsInvertedPolygonRenderer : public QgsFeatureRendererV2
   virtual bool willRenderFeature( QgsFeature& feat );
 
   /** Creates a renderer out of an XML, for loading*/
-  static QgsFeatureRendererV2* create( QDomElement& element );
+  static QgsFeatureRendererV2* create( QDomElement& element ) /Factory/;
 
   /** Creates an XML representation of the renderer. Used for saving purpose
    * @param doc the XML document where to create the XML subtree
diff --git a/python/gui/symbology-ng/qgsinvertedpolygonrendererwidget.sip b/python/gui/symbology-ng/qgsinvertedpolygonrendererwidget.sip
index 98115f3ec46..78d5962c731 100644
--- a/python/gui/symbology-ng/qgsinvertedpolygonrendererwidget.sip
+++ b/python/gui/symbology-ng/qgsinvertedpolygonrendererwidget.sip
@@ -1,4 +1,4 @@
-class QgsInvertedPolygonRendererWidget : public QgsRendererV2Widget, private Ui::QgsInvertedPolygonRendererWidgetBase
+class QgsInvertedPolygonRendererWidget : QgsRendererV2Widget
 {
 %TypeHeaderCode
 #include <qgsinvertedpolygonrendererwidget.h>
@@ -9,7 +9,7 @@ class QgsInvertedPolygonRendererWidget : public QgsRendererV2Widget, private Ui:
    * @param style
    * @param renderer the mask renderer (will take ownership)
    */
-  static QgsRendererV2Widget* create( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer );
+  static QgsRendererV2Widget* create( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer ) /Factory/;
 
   /** Constructor
    * @param layer the layer where this renderer is applied
diff --git a/src/core/symbology-ng/qgsinvertedpolygonrenderer.h b/src/core/symbology-ng/qgsinvertedpolygonrenderer.h
index 575a7db98bc..db1b2a66667 100644
--- a/src/core/symbology-ng/qgsinvertedpolygonrenderer.h
+++ b/src/core/symbology-ng/qgsinvertedpolygonrenderer.h
@@ -34,6 +34,8 @@
  * 
  * Features are collected to form one "inverted" polygon
  * during renderFeature() and rendered on stopRender().
+ *
+ * @note added in 2.4
  */
 class CORE_EXPORT QgsInvertedPolygonRenderer : public QgsFeatureRendererV2
 {
diff --git a/src/gui/symbology-ng/qgsinvertedpolygonrendererwidget.h b/src/gui/symbology-ng/qgsinvertedpolygonrendererwidget.h
index fb0b12eba36..f3cd36c4719 100644
--- a/src/gui/symbology-ng/qgsinvertedpolygonrendererwidget.h
+++ b/src/gui/symbology-ng/qgsinvertedpolygonrendererwidget.h
@@ -23,6 +23,8 @@ class QMenu;
 
 /**
  * A widget used represent options of a QgsInvertedPolygonRenderer
+ *
+ * @note added in 2.4
  */
 class GUI_EXPORT QgsInvertedPolygonRendererWidget : public QgsRendererV2Widget, private Ui::QgsInvertedPolygonRendererWidgetBase
 {