QtApplicationManager.SystemUI QML module

The QtApplicationManager.SystemUI QML module contains the components and types to use in a System UI.

Singleton QML types need not be declared, they are referenced by their type name.

Instantiable QML types are declared with their name followed by curly braces. These declarations may be nested, creating parent-child relationships between the items.

QML types that cannot be instantiated are return values provided to the System UI code, that allow the user direct access to data that would otherwise only be available (partially) through the singletons' item models.

QML Singletons

ApplicationManager	Application model and controller
IntentServer	System UI side singleton representing the Intents sub-system
NotificationManager	Notification model, which handles freedesktop.org compliant notification requests
PackageManager	Package installation/removal/update part of the application manager
WindowManager	Window model and controller

Instantiable QML Types

These types are only available for the System UI:

ApplicationModel	A proxy model for the ApplicationManager singleton
IntentModel	A proxy model for the IntentServer singleton
IntentServerHandler	A handler for intent requests received within the System UI
NotificationModel	A proxy model for the NotificationManager singleton
ProcessStatus	Provides information about the status of an application process
WindowItem	An Item that renders a given WindowObject

Non-Instantiable QML Types

All these types are only available from within the System UI and cannot be instantiated from its QML code.

ApplicationObject	Handle for an application known to the application manager
Container	Handle for a container, that an application's Runtime is using
IntentObject	This type represents an Intent definition on the System UI side
PackageObject	Handle for a package known to the application manager
Runtime	Handle for a runtime that is executing an application
WindowObject	A client window surface

© 2024 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.