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ImageModelThe ImageModel element provides a model of place images. More... Inherits QtObject This type was introduced in Qt Location 5.0. Properties
Detailed DescriptionThe ImageModel is a read-only model used to fetch images related to a Place. Binding a Place via ImageModel::place initiates an initial fetch of images. The model performs fetches incrementally and is intended to be used in conjunction with a View such as a ListView. When the View reaches the last of the images currently in the model, a fetch is performed to retrieve more if they are available. The View is automatically updated as the images are received. The number of images which are fetched at a time is specified by the batchSize property. The total number of images available can be accessed via the totalCount property. The model returns data for the following roles:
ExampleThe following example shows how to display images for a place: import QtQuick 2.0 import QtLocation 5.0 ImageModel { id: imageModel batchSize: 3 place: place } ListView { anchors.top: parent.top anchors.bottom: position.top width: parent.width spacing: 10 model: imageModel orientation: ListView.Horizontal snapMode: ListView.SnapOneItem delegate: Item { width: listView.width height: listView.height Image { anchors.fill: parent source: url fillMode: Image.PreserveAspectFit } Text { text: supplier.name + "\n" + supplier.url width: parent.width anchors.bottom: parent.bottom } } } Property DocumentationThis property holds the batch size to use when fetching more image items. This property holds the Place that the images are for. This property holds the total number of image items for the place. |
