QGIS API Documentation 3.40.0-Bratislava (b56115d8743)
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#include <qgsvectorlayerselectionmanager.h>
Public Member Functions | |
QgsVectorLayerSelectionManager (QgsVectorLayer *layer, QObject *parent=nullptr) | |
void | deselect (const QgsFeatureIds &ids) override |
Deselect features by feature ids. | |
QgsVectorLayer * | layer () const |
Returns the vector layer. | |
void | select (const QgsFeatureIds &ids) override |
Select features by feature ids. | |
int | selectedFeatureCount () override |
Returns the number of features that are selected in this layer. | |
const QgsFeatureIds & | selectedFeatureIds () const override |
Returns reference to identifiers of selected features. | |
void | setSelectedFeatures (const QgsFeatureIds &ids) override |
Change selection to the new set of features. | |
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) |
Emitted when selection was changed. | |
Definition at line 32 of file qgsvectorlayerselectionmanager.h.
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explicit |
Definition at line 20 of file qgsvectorlayerselectionmanager.cpp.
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overridevirtual |
Deselect features by feature ids.
Implements QgsIFeatureSelectionManager.
Definition at line 37 of file qgsvectorlayerselectionmanager.cpp.
QgsVectorLayer * QgsVectorLayerSelectionManager::layer | ( | ) | const |
Returns the vector layer.
Definition at line 52 of file qgsvectorlayerselectionmanager.cpp.
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overridevirtual |
Select features by feature ids.
Implements QgsIFeatureSelectionManager.
Definition at line 32 of file qgsvectorlayerselectionmanager.cpp.
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overridevirtual |
Returns the number of features that are selected in this layer.
Implements QgsIFeatureSelectionManager.
Definition at line 27 of file qgsvectorlayerselectionmanager.cpp.
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overridevirtual |
Returns reference to identifiers of selected features.
Implements QgsIFeatureSelectionManager.
Definition at line 47 of file qgsvectorlayerselectionmanager.cpp.
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overridevirtual |
Change selection to the new set of features.
Dismisses the current selection. Will emit the selectionChanged() signal with the clearAndSelect flag set.
ids | The ids which will be the new selection |
Implements QgsIFeatureSelectionManager.
Definition at line 42 of file qgsvectorlayerselectionmanager.cpp.