QGIS API Documentation  2.9.0-Master
Public Member Functions | List of all members
QgsVectorLayerSelectionManager Class Reference

#include <qgsvectorlayerselectionmanager.h>

Inheritance diagram for QgsVectorLayerSelectionManager:
Inheritance graph
[legend]

Public Member Functions

 QgsVectorLayerSelectionManager (QgsVectorLayer *layer, QObject *parent=0)
 
virtual void deselect (const QgsFeatureIds &ids) override
 Deselect features. More...
 
virtual void select (const QgsFeatureIds &ids) override
 Select features. More...
 
virtual int selectedFeatureCount () override
 The number of features that are selected in this layer. More...
 
virtual const QgsFeatureIdsselectedFeaturesIds () const override
 Return reference to identifiers of selected features. More...
 
virtual 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, const bool clearAndSelect)
 This signal is emitted when selection was changed. More...
 

Detailed Description

Definition at line 23 of file qgsvectorlayerselectionmanager.h.

Constructor & Destructor Documentation

QgsVectorLayerSelectionManager::QgsVectorLayerSelectionManager ( QgsVectorLayer layer,
QObject *  parent = 0 
)
explicit

Definition at line 20 of file qgsvectorlayerselectionmanager.cpp.

Member Function Documentation

void QgsVectorLayerSelectionManager::deselect ( const QgsFeatureIds ids)
overridevirtual

Deselect features.

Parameters
idsFeature ids to deselect

Implements QgsIFeatureSelectionManager.

Definition at line 37 of file qgsvectorlayerselectionmanager.cpp.

void QgsVectorLayerSelectionManager::select ( const QgsFeatureIds ids)
overridevirtual

Select features.

Parameters
idsFeature ids to select

Implements QgsIFeatureSelectionManager.

Definition at line 32 of file qgsvectorlayerselectionmanager.cpp.

int QgsVectorLayerSelectionManager::selectedFeatureCount ( )
overridevirtual

The number of features that are selected in this layer.

Returns
See description

Implements QgsIFeatureSelectionManager.

Definition at line 27 of file qgsvectorlayerselectionmanager.cpp.

const QgsFeatureIds & QgsVectorLayerSelectionManager::selectedFeaturesIds ( ) const
overridevirtual

Return reference to identifiers of selected features.

Returns
A list of QgsFeatureIds
See also
selectedFeatures()

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( QgsFeatureIds, QgsFeatureIds, bool ) signal with the clearAndSelect flag set.

Parameters
idsThe ids which will be the new selection

Implements QgsIFeatureSelectionManager.

Definition at line 42 of file qgsvectorlayerselectionmanager.cpp.


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