API reviews:

Plasma::Delegate has a parent argument in the constructor

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800960

delegate.cpp

@@ -123,8 +123,9 @@ QRect Delegate::Private::subTitleRect(const QStyleOptionViewItem& option, const
     return textRect;
 }
 
-Delegate::Delegate()
-    : d(new Private)
+Delegate::Delegate(QObject *parent)
+    : QAbstractItemDelegate(parent),
+      d(new Private)
 {
 }
 

delegate.h

@@ -55,7 +55,7 @@ public:
          SecondaryActionColumn = 2
     };
 
-    Delegate();
+    Delegate(QObject *parent = 0);
     ~Delegate();
 
     /**