Context for cascade delete features. More...

Public Member Functions
	DeleteContext (bool cascade=false, QgsProject *project=nullptr)
	Constructor for DeleteContext.

QgsFeatureIds	handledFeatures (QgsVectorLayer *layer) const
	Returns a list of feature IDs from the specified layer affected by the delete operation.

QList< QgsVectorLayer * >	handledLayers (bool includeAuxiliaryLayers=true) const
	Returns a list of all layers affected by the delete operation.

Public Attributes
bool	cascade

QMap< QgsVectorLayer *, QgsFeatureIds >	mHandledFeatures

QgsProject *	project

Detailed Description

Context for cascade delete features.

Definition at line 536 of file qgsvectorlayer.h.

Constructor & Destructor Documentation

QgsVectorLayer::DeleteContext::DeleteContext	(	bool	cascade = `false`,
		QgsProject *	project = `nullptr`
	)

inlineexplicit

Constructor for DeleteContext.

Definition at line 542 of file qgsvectorlayer.h.

QgsFeatureIds QgsVectorLayer::DeleteContext::handledFeatures ( QgsVectorLayer * layer ) const

Returns a list of feature IDs from the specified layer affected by the delete operation.

Definition at line 6453 of file qgsvectorlayer.cpp.

QList< QgsVectorLayer * > QgsVectorLayer::DeleteContext::handledLayers ( bool includeAuxiliaryLayers = true ) const

Returns a list of all layers affected by the delete operation.

If includeAuxiliaryLayers is false then auxiliary layers will not be included in the returned list.

Definition at line 6441 of file qgsvectorlayer.cpp.

bool QgsVectorLayer::DeleteContext::cascade

Definition at line 558 of file qgsvectorlayer.h.

QMap<QgsVectorLayer *, QgsFeatureIds> QgsVectorLayer::DeleteContext::mHandledFeatures

Definition at line 557 of file qgsvectorlayer.h.

QgsProject* QgsVectorLayer::DeleteContext::project

Definition at line 559 of file qgsvectorlayer.h.

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