API review:

isKioskImmutable is protected now.
also added a TODO an why it can't be removed for now

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800630

applet.h

@@ -415,11 +415,6 @@ class PLASMA_EXPORT Applet : public QGraphicsWidget
          **/
         bool isImmutable() const;
 
-        /**
-         * @return true if this applet is immutable due to Kiosk settings
-         */
-        bool isKioskImmutable() const;
-
         /**
          * @return returns whether or not the applet is using the standard
          *         background
@@ -659,6 +654,14 @@ class PLASMA_EXPORT Applet : public QGraphicsWidget
          **/
         void setHasConfigurationInterface(bool hasInterface);
 
+        //TODO: remove from API?
+        //At the moment is still needed by Containment because it needs the difference between a state
+        //that can be unlocked and one that can't (Kiosk) to display or not unlock buttons
+        /**
+         * @return true if this applet is immutable due to Kiosk settings
+         */
+        bool isKioskImmutable() const;
+
         /**
          * Returns the name of the applet.
          *