Introduces QAbstractItemModel to QDeclarative when setting up
the plasma core components.
This way we don't have to cast to the type ourselves and produce proper
QML errors if the type is not correct. This happened with Plasma::SortProxyModel.
REVIEW: 106267
setting the mainItem property of a Dialog element, it will create a top level window with that item as the graphicsWidget()
right now it works only with QGraphicsWidget{} elements, Plasma::Dialog will be given the api to make this work with any QGraphicsObject as well.
some have many keys one for each item.
bind a new DataModel into QML that will be associated to a specific DataSource and a key pattern
an exact one like "items" of rss
or a partial regexp one like "KnowledgeBase-[\d]*" like the ocs engine
in this way is not necessary to change how those dataengine works and is possible to use them in QML without headaches
svn path=/trunk/KDE/kdebase/runtime/; revision=1189953
