Class: QgsDataItemProviderRegistry¶
-
class
qgis.core.
QgsDataItemProviderRegistry
¶ Bases:
sip.wrapper
This class keeps a list of data item providers that may add items to the browser tree. When created, it automatically adds providers from provider plugins (e.g. PostGIS, WMS, …)
QgsDataItemProviderRegistry
is not usually directly created, but rather accessed throughQgsApplication.dataItemProviderRegistry()
Methods
Adds a
provider
implementation to the registry.Returns the list of available providers.
Removes a
provider
implementation from the registry.-
addProvider
(self, provider: QgsDataItemProvider)¶ Adds a
provider
implementation to the registry. Ownership of the provider is transferred to the registry.- Parameters
provider (QgsDataItemProvider) –
-
providers
(self) → List[QgsDataItemProvider]¶ Returns the list of available providers.
- Return type
List[QgsDataItemProvider]
-
removeProvider
(self, provider: QgsDataItemProvider)¶ Removes a
provider
implementation from the registry. The provider object is automatically deleted.- Parameters
provider (QgsDataItemProvider) –
-