EditorialModel QML Type
The EditorialModel type provides a model of place editorials. More...
Import Statement: | import QtLocation 6.7 |
Since: | QtLocation 5.5 |
Properties
- batchSize : int
- place : Place
- totalCount : int
Detailed Description
The EditorialModel is a read-only model used to fetch editorials related to a Place. Binding a Place via EditorialModel::place initiates an initial fetch of editorials. 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 editorials currently in the model, a fetch is performed to retrieve more if they are available. The View is automatically updated as the editorials are received. The number of editorials which are fetched at a time is specified by the batchSize property. The total number of editorials available can be accessed via the totalCount property.
The model returns data for the following roles:
Role | Type | Description |
---|---|---|
supplier | supplier | The supplier of the content. |
user | user | The user who contributed the content. |
attribution | string | Attribution text which must be displayed when displaying the content. |
url | url | The URL of the image. |
imageId | string | The identifier of the image. |
mimeType | string | The MIME type of the image. |
text | string | The editorial's textual description of the place. It can be either rich (HTML based) text or plain text depending upon the provider. |
title | string | The title of the editorial. |
language | string | The language that the editorial is written in. |
dateTime | datetime | The date and time that the review was posted. |
text | string | The review's textual description of the place. It can be either rich (HTML based) text or plain text depending on the provider. |
language | string | The language that the review is written in. |
rating | real | The rating that the reviewer gave to the place. |
reviewId | string | The identifier of the review. |
title | string | The title of the review. |
Example
The following example shows how to display editorials for a place:
import QtQuick import QtPositioning import QtLocation EditorialModel { id: editorialModel batchSize: 3 place: place } ListView { model: editorialModel delegate: Item { anchors.fill: parent Column { width: parent.width clip: true Text { text: title width: parent.width wrapMode: Text.WordWrap font.pixelSize: 24 } Text { text: text width: parent.width wrapMode: Text.WordWrap font.pixelSize: 20 } Row { Image { width: 16 height: 16 source: supplier.icon.url(Qt.size(width, height), Icon.List) } Text { text: "Provided by " + supplier.name font.pixelSize: 16 } } Text { text: "Contributed by " + user.name font.pixelSize: 16 } Text { text: attribution font.pixelSize: 8 } } } }
Property Documentation
batchSize : int |
This property holds the batch size to use when fetching more editorials items.
place : Place |
This property holds the Place that the editorials are for.
totalCount : int |
This property holds the total number of editorial items for the place.
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