Class: QgsFeatureSelectionModel¶

Class Hierarchy¶

Base classes¶

QItemSelectionModel
QObject

Methods

`enableSync`	Enables or disables synchronisation to the `QgsVectorLayer` When synchronisation is disabled, any selection change will be buffered inside this selection model.
`isSelected`	Returns the selection status of a given feature id.
`select`	Overwritten to do NOTHING (we handle selection ourselves)
`selectFeatures`	Select features on this table.
`setFeatureSelectionManager`

Signals

requestRepaint

Request a repaint of the visible items of connected views.

class qgis.gui.QgsFeatureSelectionModel(model: QAbstractItemModel | None, featureModel: QgsFeatureModel | None, featureSelectionHandler: QgsIFeatureSelectionManager | None, parent: QObject | None)[source]¶

Bases: QItemSelectionModel

enableSync(self, enable: bool)[source]¶

Enables or disables synchronisation to the QgsVectorLayer When synchronisation is disabled, any selection change will be buffered inside this selection model. When enabled, any buffered changes are communicated to the layer and the buffer is emptied. Mainly to be used for performance reasons, because selection change on the layer can cost time as it repaints the layer.

Parameters:: enable (bool) – The synchronisation status to set.

isSelected(self, fid: int) → bool[source]¶

Returns the selection status of a given feature id.

Parameters:: fid (int) – The featureid to determine the selection status of
Return type:: bool
Returns:: The selection status

isSelected(self, index: QModelIndex) → bool[source]

Returns the selection status of a given QModelIndex.

Parameters:: index (QModelIndex) – The index to determine the selection status of
Return type:: bool
Returns:: The selection status

signal requestRepaint[source]¶: Request a repaint of the visible items of connected views. Views using this model should connect to and properly process this signal.

select(self, index: QModelIndex, command: QItemSelectionModel.SelectionFlags | QItemSelectionModel.SelectionFlag)[source]¶

Overwritten to do NOTHING (we handle selection ourselves)