QgsVectorLayerSelectionManager Class Reference

#include <qgsvectorlayerselectionmanager.h>

Inheritance diagram for QgsVectorLayerSelectionManager:

Public Member Functions
	QgsVectorLayerSelectionManager (QgsVectorLayer *layer, QObject *parent=nullptr)
void	deselect (const QgsFeatureIds &ids) override
	Deselect features by feature ids. More...
void	select (const QgsFeatureIds &ids) override
	Select features by feature ids. More...
int	selectedFeatureCount () override
	Returns the number of features that are selected in this layer. More...
const QgsFeatureIds &	selectedFeatureIds () const override
	Returns reference to identifiers of selected features. More...
void	setSelectedFeatures (const QgsFeatureIds &ids) override
	Change selection to the new set of features. More...
Public Member Functions inherited from QgsIFeatureSelectionManager
	QgsIFeatureSelectionManager (QObject *parent)

Additional Inherited Members
Signals inherited from QgsIFeatureSelectionManager
void	selectionChanged (const QgsFeatureIds &selected, const QgsFeatureIds &deselected, bool clearAndSelect)
	This signal is emitted when selection was changed. More...

Detailed Description

Note

not available in Python bindings

Definition at line 32 of file qgsvectorlayerselectionmanager.h.

Constructor & Destructor Documentation

QgsVectorLayerSelectionManager::QgsVectorLayerSelectionManager ( QgsVectorLayer *  layer, QObject *  parent = nullptr  )

explicit

Definition at line 20 of file qgsvectorlayerselectionmanager.cpp.

Member Function Documentation

void QgsVectorLayerSelectionManager::deselect ( const QgsFeatureIds &  ids )

overridevirtual

Deselect features by feature ids.

Implements QgsIFeatureSelectionManager.

Definition at line 37 of file qgsvectorlayerselectionmanager.cpp.

void QgsVectorLayerSelectionManager::select ( const QgsFeatureIds &  ids )

overridevirtual

Select features by feature ids.

Implements QgsIFeatureSelectionManager.

Definition at line 32 of file qgsvectorlayerselectionmanager.cpp.

int QgsVectorLayerSelectionManager::selectedFeatureCount ( )

overridevirtual

Returns the number of features that are selected in this layer.

Implements QgsIFeatureSelectionManager.

Definition at line 27 of file qgsvectorlayerselectionmanager.cpp.

const QgsFeatureIds & QgsVectorLayerSelectionManager::selectedFeatureIds ( ) const

overridevirtual

Returns reference to identifiers of selected features.

Returns

A list of QgsFeatureId's

See also

setSelectedFeatures()

Implements QgsIFeatureSelectionManager.

Definition at line 47 of file qgsvectorlayerselectionmanager.cpp.

void QgsVectorLayerSelectionManager::setSelectedFeatures ( const QgsFeatureIds &  ids )

overridevirtual

Change selection to the new set of features.

Dismisses the current selection. Will emit the selectionChanged( const QgsFeatureIds&, const QgsFeatureIds&, bool ) signal with the clearAndSelect flag set.

Parameters

ids	The ids which will be the new selection

See also

selectedFeatureIds()

Implements QgsIFeatureSelectionManager.

Definition at line 42 of file qgsvectorlayerselectionmanager.cpp.

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

• /build/qgis-3.4.15+24xenial/src/gui/attributetable/qgsvectorlayerselectionmanager.h
• /build/qgis-3.4.15+24xenial/src/gui/attributetable/qgsvectorlayerselectionmanager.cpp