nemomobile/nemo-qml-plugins — pull request #35 by chriadam (2012-11-21 02:33:33+00:00)
Title: Change filtering to be done via properties

Otherwise, views will create delegates on startup if they have a
model set, and then will have to recreate delegates when the filter
changes. By making them properties, the filtering can be set at
instantiation time, resulting in a huge perceived performance
improvement.