ImageModel QML Type | Qt Location 5.15.17

Properties

batchSize : int
place : Place
totalCount : int

Detailed Description

The 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:

Supplier

User

Example

The following example shows how to display images for a place:

import QtQuick 2.0
import QtPositioning 5.5
import QtLocation 5.6
ImageModel {
    id: imageModel
    batchSize: 3
    place: place
ListView {
    anchors.top: parent.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 Documentation
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