Reimplement sizeHint() in Plasma::Icon, otherwise an invalid size hint gets returned.

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=699874

widgets/icon.cpp

@@ -988,6 +988,11 @@ void Icon::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
     QGraphicsItem::mouseMoveEvent(event);
 }
 
+QSizeF Icon::sizeHint() const
+{
+    return d->size;
+}
+
 /*
 QSizeF Icon::sizeHint() const
 {

widgets/icon.h

@@ -164,6 +164,7 @@ public:
 
     QSizeF sizeHint() const;
 */
+    QSizeF sizeHint() const;
     QRectF boundingRect() const;
 
 protected: