QIfServiceObject Class
Provides the connection point to a Backend Service. More...
| Header: | #include <QIfServiceObject> |
| qmake: | QT += interfaceframework |
| In QML: | ServiceObject |
| Inherits: | QObject and QIfServiceInterface |
| Inherited By: |
Properties
(since 6.5)configurationId : const QString- id : const QString
(since 6.5)serviceSettings : QVariantMap
Public Functions
| QIfServiceObject(QObject *parent = nullptr) | |
| const QVariantMap & | serviceSettings() const |
Reimplemented Public Functions
| virtual QString | id() const override |
| virtual void | updateServiceSettings(const QVariantMap &settings) override |
Signals
| void | serviceSettingsChanged() |
Detailed Description
QIfServiceObject provides you with a list of interfaces that the Backend implements.
Use interfaceInstance() to obtain a QObject that implements this interface. The interface returned may contain signals that a Feature implementing this interface needs to be connected to.
See also QIfAbstractFeature.
Property Documentation
[read-only, since 6.5] configurationId : const QString
Holds the id to determine which configuration this service object belongs to.
Once the id has been set, it is possible to change certain values using the QIfConfiguration API.
Note: Values set in the matching QIfConfiguration can override the initial values set during the component creation.
This property was introduced in Qt 6.5.
See also QIfConfiguration.
[read-only] id : const QString
This property holds a unique ID for the service object instance.
Each service object has a unique ID. When subclassing, the id() function can be overloaded to modify how this ID is generated.
Access functions:
| virtual QString | id() const override |
[since 6.5] serviceSettings : QVariantMap
This property holds the settings for the service object instance.
The serviceSettings property contains a map of settings for the service object instance.
This property was introduced in Qt 6.5.
Access functions:
| const QVariantMap & | serviceSettings() const |
| virtual void | updateServiceSettings(const QVariantMap &settings) override |
Notifier signal:
| void | serviceSettingsChanged() |
See also Backend specific configuration option.
Member Function Documentation
[explicit] QIfServiceObject::QIfServiceObject(QObject *parent = nullptr)
Constructor.
parent is passed on to QObject.
[override virtual] QString QIfServiceObject::id() const
Reimplements: QIfServiceInterface::id() const.
The id() function can be overloaded to modify how the unique ID is generated, for use by this service object.
By default, QUuid::createUuid() is used.
Note: Getter function for property id.
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