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

#include <qgsdataitemguiproviderregistry.h>

Public Member Functions
	QgsDataItemGuiProviderRegistry ()

	QgsDataItemGuiProviderRegistry (const QgsDataItemGuiProviderRegistry &rh)=delete
	QgsDataItemGuiProviderRegistry cannot be copied. More...

	~QgsDataItemGuiProviderRegistry ()

void	addProvider (QgsDataItemGuiProvider *provider)
	Adds a provider implementation to the registry. More...

void	initializeFromProviderGuiRegistry (QgsProviderGuiRegistry *providerGuiRegistry)
	Initializes the registry. More...

QgsDataItemGuiProviderRegistry &	operator= (const QgsDataItemGuiProviderRegistry &rh)=delete
	QgsDataItemGuiProviderRegistry cannot be copied. More...

QList< QgsDataItemGuiProvider * >	providers () const
	Returns the list of available providers. More...

void	removeProvider (QgsDataItemGuiProvider *provider)
	Removes a provider implementation from the registry. More...

Detailed Description

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

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

Since: QGIS 3.6

Definition at line 37 of file qgsdataitemguiproviderregistry.h.

Constructor & Destructor Documentation

◆ QgsDataItemGuiProviderRegistry() [1/2]

QgsDataItemGuiProviderRegistry::QgsDataItemGuiProviderRegistry ( )

default

◆ ~QgsDataItemGuiProviderRegistry()

QgsDataItemGuiProviderRegistry::~QgsDataItemGuiProviderRegistry ( )

Definition at line 24 of file qgsdataitemguiproviderregistry.cpp.

◆ QgsDataItemGuiProviderRegistry() [2/2]

QgsDataItemGuiProviderRegistry::QgsDataItemGuiProviderRegistry ( const QgsDataItemGuiProviderRegistry & rh )

delete

QgsDataItemGuiProviderRegistry cannot be copied.

Member Function Documentation

◆ addProvider()

void QgsDataItemGuiProviderRegistry::addProvider ( QgsDataItemGuiProvider * provider )

Adds a provider implementation to the registry.

Ownership of the provider is transferred to the registry.

Definition at line 29 of file qgsdataitemguiproviderregistry.cpp.

◆ initializeFromProviderGuiRegistry()

void QgsDataItemGuiProviderRegistry::initializeFromProviderGuiRegistry ( QgsProviderGuiRegistry * providerGuiRegistry )

Initializes the registry.

The registry needs to be passed explicitly (instead of using singleton) because this gets called from QgsGui constructor.

Since: QGIS 3.10

Definition at line 41 of file qgsdataitemguiproviderregistry.cpp.

◆ operator=()

QgsDataItemGuiProviderRegistry& QgsDataItemGuiProviderRegistry::operator= ( const QgsDataItemGuiProviderRegistry & rh )

delete

QgsDataItemGuiProviderRegistry cannot be copied.

◆ providers()

QList<QgsDataItemGuiProvider *> QgsDataItemGuiProviderRegistry::providers ( ) const

inline

Returns the list of available providers.

Definition at line 51 of file qgsdataitemguiproviderregistry.h.

◆ removeProvider()

void QgsDataItemGuiProviderRegistry::removeProvider ( QgsDataItemGuiProvider * provider )

Removes a provider implementation from the registry.

The provider object is automatically deleted.

Definition at line 34 of file qgsdataitemguiproviderregistry.cpp.

The documentation for this class was generated from the following files:

/build/qgis-3.18.1+99unstable/src/gui/qgsdataitemguiproviderregistry.h
/build/qgis-3.18.1+99unstable/src/gui/qgsdataitemguiproviderregistry.cpp

Public Member Functions