hook up the containment configuration interface to the generic containment configuration mechanism; now it shows in the toolbox too! whee!

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=859593

applet.cpp

@@ -1182,6 +1182,7 @@ void Applet::showConfigurationInterface()
     if (!hasConfigurationInterface()) {
         return;
     }
+
     if (immutability() != Mutable && !KAuthorized::authorize("PlasmaAllowConfigureWhenLocked")) {
         return;
     }

containment.cpp

@@ -1391,6 +1391,12 @@ void Containment::destroy(bool confirm)
     }
 }
 
+void Containment::showConfigurationInterface()
+{
+    if (isContainment()) {
+        emit configureRequested();
+    }
+}
 
 // Private class implementation
 

containment.h

@@ -426,6 +426,10 @@ class PLASMA_EXPORT Containment : public Applet
          */
         void destroy(bool confirm);
 
+        /**
+         * @reimplemented from Plasma::Applet
+         */
+        void showConfigurationInterface();
     protected:
         /**
          * Sets the type of this containment.