QgsDataItemGuiProviderRegistry class

This class keeps a list of data item GUI providers that may affect how QgsDataItems behave within the application GUI.

Contents

QgsDataItemGuiProviderRegistry is not usually directly created, but rather accessed through QgsGui::instance()->dataItemGuiProviderRegistry().

Constructors, destructors, conversion operators

QgsDataItemGuiProviderRegistry(const QgsDataItemGuiProviderRegistry& rh) deleted
QgsDataItemGuiProviderRegistry cannot be copied.

Public functions

void addProvider(QgsDataItemGuiProvider* provider)
Adds a provider implementation to the registry.
auto operator=(const QgsDataItemGuiProviderRegistry& rh) -> QgsDataItemGuiProviderRegistry& deleted
QgsDataItemGuiProviderRegistry cannot be copied.
auto providers() const -> QList<QgsDataItemGuiProvider*>
Returns the list of available providers.
void removeProvider(QgsDataItemGuiProvider* provider)
Removes a provider implementation from the registry.

Function documentation

void QgsDataItemGuiProviderRegistry::addProvider(QgsDataItemGuiProvider* provider)

Adds a provider implementation to the registry.

Ownership of the provider is transferred to the registry.

void QgsDataItemGuiProviderRegistry::removeProvider(QgsDataItemGuiProvider* provider)

Removes a provider implementation from the registry.

The provider object is automatically deleted.