QML LandmarkAbstractModel ElementThe LandmarkAbstractModel element is an uncreatable / uninstantiable base element for LandmarkModel and LandmarkCategoryModel. It defines many common properties for the two models. More... Inherited by LandmarkCategoryModel and LandmarkModel. Properties
SignalsMethodsDetailed DescriptionThe LandmarkAbstractModel element is an uncreatable / uninstantiable base element for LandmarkModel and LandmarkCategoryModel. It defines many common properties for the two models. This element is part of the QtMobility.location 1.1 module. See also LandmarkModel and LandmarkCategoryModel. Property DocumentationControls whether the model data should be automatically updated when appropriate events occur: limit changes, offset changes, filter changes, filter contents change, or sorting rules change. Property also controls whether the data is updated automatically once model instantiation is completed. Note: while autoUpdate adds to development comfort, each change in appropriate parameters cause full fetch from underlying database and therefore its use should be thought through. E.g. if your application inherently behaves such that filters, their contents, and underlying database change very frequently, it may be wiser to bind a manual update call to a less hectic trigger source. Sets the offset for the landmarks. For example if one creates a tabbed / paged application, the offset could be changed dynamically by a multiple of items per page. Specifies the role to sort the items by.
Specifies the sort order.
Signal DocumentationThis handler is called when the data in the underlying data storage has changed. If autoUpdate is true, model data will be updated shortly afterwards. Method DocumentationUpdates the items represented by the model from the underlying store. See also autoUpdate. © 2008-2010 Nokia Corporation and/or its subsidiaries. Nokia, Qt and their respective logos are trademarks of Nokia Corporation in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. Privacy Policy X
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