[Interest] Model/View issue: omit model-entities in qml-view
andre at familiesomers.nl
Mon Oct 29 17:15:10 CET 2012
Op 29-10-2012 17:12, Tim Bienias schreef:
> Hey guys,
> let's say we have one QAbstractListModel consisting of animals in c++.
> There are water- and land-animals within the model. Now i want to
> create a view that does show (1)only the land-animals and a view with
> (2)only the water-animals. There is also a view (3)with some water-
> and some land-animals.
> The views are made with QML/Quick2.
> How can I achieve this? Is it possible to access just some animals of
> the model and show them, or does a view (ListView or whatever) show
> all animals from the model?
> Otherwise i have to create 2 models - one consisting of water-animals
> and one of land-animals, but that's not what i want and it still
> would'nt solve (3).
> Please give me a little hint or link.
Proxy models are the key. Start with considdering QSortFilterProxyModel.
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