Encapsulates the data of an HTML5 web notification. 更多...
| import 语句： | import QtWebEngine 1.10 |
| Since: | QtWebEngine 1.9 |
| 实例化： | QWebEngineNotification |
This type contains the information and API for HTML5 desktop and push notifications.
Web engine notifications are passed to the user in the WebEngineProfile::presentNotification() 信号。
For more information about how to handle web notification, see the 通知范例 .
|
direction : enumeration |
The text direction for the notification's title and body.
| 常量 | 描述 |
|---|---|
Qt.LeftToRight
|
Items are laid out from left to right. |
Qt.RightToLeft
|
Items are laid out from right to left. |
Qt.LayoutDirectionAuto
|
The direction to lay out items is determined automatically. |
|
语言 : string |
The primary language for the notification's title and body.
Its value is a valid BCP 47 language tag, or the empty string.
|
message : string |
The body of the notification message.
|
origin : url |
The URL of the page sending the notification.
|
tag : string |
The tag of the notification message.
New notifications that have the same tag and origin URL as an existing one should replace or update the old notification with the same tag.
|
title : string |
The title of the notification.
This signal is emitted when the web page calls close steps for the notification, and it no longer needs to be shown.
注意：
相应处理程序是
onClosed
.
创建并分派 JavaScript click event on notification.
Should be called by the notification platform when the notification is activated by the user.
创建并分派 JavaScript 关闭事件 on notification.
Should be called by the notification platform when the notification is closed, either by the underlying platform or by the user.
创建并分派 JavaScript show event on notification.
Should be called by the notification platform when the notification has been shown to user.
