Provides a list of features based on filter conditions. More...

#include <qgsfeaturepickermodelbase.h>

Inheritance diagram for QgsFeaturePickerModelBase:

[legend]

Public Types
enum class	CustomRole : int { IdentifierValue = Qt::UserRole , IdentifierValues , Value , Feature , FeatureId }
	Extra roles that can be used to fetch data from this model. More...

Signals
void	allowNullChanged ()
	Add a NULL entry to the list.
void	beginUpdate ()
	Notification that the model is about to be changed because a job was completed.
void	currentFeatureChanged ()
	Emitted when the current feature in the model has changed This emitted both when the extra value changes and when the extra value status changes.
void	displayExpressionChanged ()
	The display expression will be used for.
void	endUpdate ()
	Notification that the model change is finished.
void	extraIdentifierValueChanged ()
	Allows specifying one value that does not need to match the filter criteria but will still be available in the model.
void	extraIdentifierValueIndexChanged (int index)
	The index at which the extra identifier value is available within the model.
void	extraValueDoesNotExistChanged (bool found)
	Notification whether the model has found a feature tied to the extraIdentifierValue or not.
void	fetchGeometryChanged ()
	Emitted when the fetching of the geometry changes.
void	fetchLimitChanged ()
	Emitted when the fetching limit for the feature request changes.
void	filterExpressionChanged ()
	An additional filter expression to apply, next to the filterValue.
void	filterJobCompleted ()
	Indicates that a filter job has been completed and new data may be available.
void	filterValueChanged ()
	This value will be used to filter the features available from this model.
void	formFeatureChanged ()
	An attribute form feature to be used alongside the filter expression.
void	isLoadingChanged ()
	Indicator if the model is currently performing any feature iteration in the background.
void	orderExpressionChanged ()
	An expression for generating values for sorting.
void	parentFormFeatureChanged ()
	A parent attribute form feature to be used alongside the filter expression.
void	sortOrderChanged ()
	The direction used for sorting.
void	sourceLayerChanged ()
	The source layer from which features will be fetched.

Public Member Functions
	QgsFeaturePickerModelBase (QObject *parent=nullptr)
	Create a new QgsFeaturePickerModelBase, optionally specifying a parent.
	~QgsFeaturePickerModelBase () override
bool	allowNull () const
	Add a NULL entry to the list.
int	columnCount (const QModelIndex &parent) const override
QVariant	data (const QModelIndex &index, int role) const override
QString	displayExpression () const
	The display expression will be used for.
int	extraIdentifierValueIndex () const
	The index at which the extra identifier value is available within the model.
bool	extraValueDoesNotExist () const
	Flag indicating that the extraIdentifierValue does not exist in the data.
bool	fetchGeometry () const
	Returns if the geometry is fetched.
int	fetchLimit () const
	Returns the feature request fetch limit.
QString	filterExpression () const
	An additional filter expression to apply, next to the filterValue.
QString	filterValue () const
	This value will be used to filter the features available from this model.
QgsFeature	formFeature () const
	Returns an attribute form feature to be used with the filter expression.
QModelIndex	index (int row, int column, const QModelIndex &parent) const override
bool	isLoading () const
	Indicator if the model is currently performing any feature iteration in the background.
QString	orderExpression () const
	The order expression will be used for sort values in the combobox.
QModelIndex	parent (const QModelIndex &child) const override
QgsFeature	parentFormFeature () const
	Returns a parent attribute form feature to be used with the filter expression.
int	rowCount (const QModelIndex &parent) const override
void	setAllowNull (bool allowNull)
	Add a NULL entry to the list.
void	setDisplayExpression (const QString &displayExpression)
	The display expression will be used for.
virtual void	setExtraIdentifierValueToNull ()=0
	Allows specifying one value that does not need to match the filter criteria but will still be available in the model as NULL value(s).
void	setFetchGeometry (bool fetchGeometry)
	Defines if the geometry will be fetched.
void	setFetchLimit (int fetchLimit)
	Defines the feature request fetch limit If set to 0, no limit is applied when fetching.
void	setFilterExpression (const QString &filterExpression)
	An additional filter expression to apply, next to the filterValue.
void	setFilterValue (const QString &filterValue)
	This value will be used to filter the features available from this model.
void	setFormFeature (const QgsFeature &feature)
	Sets an attribute form feature to be used with the filter expression.
void	setOrderExpression (const QString &orderExpression)
	The order expression will be used for sort values in the combobox.
void	setParentFormFeature (const QgsFeature &feature)
	Sets a parent attribute form feature to be used with the filter expression.
void	setSortOrder (const Qt::SortOrder sortOrder)
	The order direction will be used for sort values in the combobox.
void	setSourceLayer (QgsVectorLayer *sourceLayer)
	The source layer from which features will be fetched.
Qt::SortOrder	sortOrder () const
	The order direction will be used for sort values in the combobox.
QgsVectorLayer *	sourceLayer () const
	The source layer from which features will be fetched.

Protected Member Functions
virtual bool	compareEntries (const QgsFeatureExpressionValuesGatherer::Entry &a, const QgsFeatureExpressionValuesGatherer::Entry &b) const =0
	Returns `true` if the 2 entries refers to the same feature.
virtual QgsFeatureExpressionValuesGatherer::Entry	createEntry (const QVariant &identifier) const =0
	Creates an entry with just the identifier so the feature can be retrieved in a next iteration.
virtual QgsFeatureExpressionValuesGatherer *	createValuesGatherer (const QgsFeatureRequest &request) const =0
	Creates the value gatherer.
virtual QVariant	entryIdentifier (const QgsFeatureExpressionValuesGatherer::Entry &entry) const =0
	Returns the identifier of the given entry.
QVariant	extraIdentifierValue () const
	Allows specifying one value that does not need to match the filter criteria but will still be available in the model.
virtual bool	identifierIsNull (const QVariant &identifier) const =0
	Returns `true` if the entry is null The identifier can be either the feature ID or the list of identifier fields.
virtual QVariant	nullIdentifier () const =0
	Returns a null identifier.
virtual QSet< QString >	requestedAttributes () const
	Returns the attributes to be fetched in the request.
virtual void	requestToReloadCurrentFeature (QgsFeatureRequest &request)=0
	Update the request to match the current feature to be reloaded.
void	setExtraIdentifierValue (const QVariant &extraIdentifierValue)
	Allows specifying one value that does not need to match the filter criteria but will still be available in the model.
void	setExtraIdentifierValueUnguarded (const QVariant &identifierValue)
	This will set the identifier value to be set in the model even if it doesn't exist currently in the data.

Protected Attributes
QVector< QgsFeatureExpressionValuesGatherer::Entry >	mEntries
QVariant	mExtraIdentifierValue
	The current identifier value.
int	mExtraValueIndex = -1
	The current index.

Properties
bool	allowNull
QString	displayExpression
int	extraIdentifierValueIndex
bool	fetchGeometry
int	fetchLimit
QString	filterExpression
QString	filterValue
QString	orderExpression
Qt::SortOrder	sortOrder
QgsVectorLayer *	sourceLayer

Friends
class	TestQgsFeatureListComboBox

Detailed Description

Provides a list of features based on filter conditions.

Features are fetched asynchronously.

Since: QGIS 3.14

Definition at line 32 of file qgsfeaturepickermodelbase.h.

Member Enumeration Documentation

◆ CustomRole

enum class QgsFeaturePickerModelBase::CustomRole : int

strong

Extra roles that can be used to fetch data from this model.

Note: Prior to QGIS 3.36 this was available as QgsFeaturePickerModelBase::Role

Since: QGIS 3.36

Enumerator
IdentifierValue	Used to retrieve the identifier value (primary key) of a feature. Deprecated QGIS 3.40. Use IdentifierValuesRole instead.
IdentifierValues	Used to retrieve the identifierValues (primary keys) of a feature.
Value	Used to retrieve the displayExpression of a feature.
Feature	Used to retrieve the feature, it might be incomplete if the request doesn't fetch all attributes or geometry.
FeatureId	Used to retrieve the id of a feature.

Definition at line 57 of file qgsfeaturepickermodelbase.h.

Constructor & Destructor Documentation

◆ QgsFeaturePickerModelBase()

QgsFeaturePickerModelBase::QgsFeaturePickerModelBase ( QObject * parent = nullptr )

explicit

Create a new QgsFeaturePickerModelBase, optionally specifying a parent.

Definition at line 26 of file qgsfeaturepickermodelbase.cpp.

◆ ~QgsFeaturePickerModelBase()

QgsFeaturePickerModelBase::~QgsFeaturePickerModelBase ( )

override

Definition at line 39 of file qgsfeaturepickermodelbase.cpp.

Member Function Documentation

◆ allowNull()

bool QgsFeaturePickerModelBase::allowNull ( ) const

Add a NULL entry to the list.

Definition at line 627 of file qgsfeaturepickermodelbase.cpp.

◆ allowNullChanged

void QgsFeaturePickerModelBase::allowNullChanged ( )

signal

Add a NULL entry to the list.

◆ beginUpdate

void QgsFeaturePickerModelBase::beginUpdate ( )

signal

Notification that the model is about to be changed because a job was completed.

◆ columnCount()

int QgsFeaturePickerModelBase::columnCount ( const QModelIndex & parent ) const

inlineoverride

Definition at line 117 of file qgsfeaturepickermodelbase.h.

◆ compareEntries()

virtual bool QgsFeaturePickerModelBase::compareEntries	(	const QgsFeatureExpressionValuesGatherer::Entry &	a,
		const QgsFeatureExpressionValuesGatherer::Entry &	b ) const

protectedpure virtual

Returns true if the 2 entries refers to the same feature.

◆ createEntry()

virtual QgsFeatureExpressionValuesGatherer::Entry QgsFeaturePickerModelBase::createEntry ( const QVariant & identifier ) const

protectedpure virtual

Creates an entry with just the identifier so the feature can be retrieved in a next iteration.

◆ createValuesGatherer()

virtual QgsFeatureExpressionValuesGatherer * QgsFeaturePickerModelBase::createValuesGatherer ( const QgsFeatureRequest & request ) const

protectedpure virtual

Creates the value gatherer.

◆ currentFeatureChanged

void QgsFeaturePickerModelBase::currentFeatureChanged ( )

signal

Emitted when the current feature in the model has changed This emitted both when the extra value changes and when the extra value status changes.

It allows being notified when the feature is fetched after the extra value has been set.

Since: QGIS 3.16.5

◆ data()

QVariant QgsFeaturePickerModelBase::data	(	const QModelIndex &	index,
		int	role ) const

override

Definition at line 188 of file qgsfeaturepickermodelbase.cpp.

◆ displayExpression()

QString QgsFeaturePickerModelBase::displayExpression ( ) const

The display expression will be used for.

displaying values in the combobox
filtering based on filterValue

Definition at line 69 of file qgsfeaturepickermodelbase.cpp.

◆ displayExpressionChanged

void QgsFeaturePickerModelBase::displayExpressionChanged ( )

signal

The display expression will be used for.

displaying values in the combobox
filtering based on filterValue

◆ endUpdate

void QgsFeaturePickerModelBase::endUpdate ( )

signal

Notification that the model change is finished.

Will always be emitted in sync with beginUpdate.

◆ entryIdentifier()

virtual QVariant QgsFeaturePickerModelBase::entryIdentifier ( const QgsFeatureExpressionValuesGatherer::Entry & entry ) const

protectedpure virtual

Returns the identifier of the given entry.

◆ extraIdentifierValue()

QVariant QgsFeaturePickerModelBase::extraIdentifierValue ( ) const

protected

Allows specifying one value that does not need to match the filter criteria but will still be available in the model.

Definition at line 160 of file qgsfeaturepickermodelbase.cpp.

◆ extraIdentifierValueChanged

void QgsFeaturePickerModelBase::extraIdentifierValueChanged ( )

signal

Allows specifying one value that does not need to match the filter criteria but will still be available in the model.

◆ extraIdentifierValueIndex()

int QgsFeaturePickerModelBase::extraIdentifierValueIndex ( ) const

The index at which the extra identifier value is available within the model.

Definition at line 691 of file qgsfeaturepickermodelbase.cpp.

◆ extraIdentifierValueIndexChanged

void QgsFeaturePickerModelBase::extraIdentifierValueIndexChanged ( int index )

signal

The index at which the extra identifier value is available within the model.

◆ extraValueDoesNotExist()

bool QgsFeaturePickerModelBase::extraValueDoesNotExist ( ) const

Flag indicating that the extraIdentifierValue does not exist in the data.

Definition at line 675 of file qgsfeaturepickermodelbase.cpp.

◆ extraValueDoesNotExistChanged

void QgsFeaturePickerModelBase::extraValueDoesNotExistChanged ( bool found )

signal

Notification whether the model has found a feature tied to the extraIdentifierValue or not.

◆ fetchGeometry()

bool QgsFeaturePickerModelBase::fetchGeometry ( ) const

Returns if the geometry is fetched.

Definition at line 644 of file qgsfeaturepickermodelbase.cpp.

◆ fetchGeometryChanged

void QgsFeaturePickerModelBase::fetchGeometryChanged ( )

signal

Emitted when the fetching of the geometry changes.

◆ fetchLimit()

int QgsFeaturePickerModelBase::fetchLimit ( ) const

Returns the feature request fetch limit.

Definition at line 658 of file qgsfeaturepickermodelbase.cpp.

◆ fetchLimitChanged

void QgsFeaturePickerModelBase::fetchLimitChanged ( )

signal

Emitted when the fetching limit for the feature request changes.

◆ filterExpression()

QString QgsFeaturePickerModelBase::filterExpression ( ) const

An additional filter expression to apply, next to the filterValue.

Can be used for spatial filtering etc.

Definition at line 103 of file qgsfeaturepickermodelbase.cpp.

◆ filterExpressionChanged

void QgsFeaturePickerModelBase::filterExpressionChanged ( )

signal

An additional filter expression to apply, next to the filterValue.

Can be used for spatial filtering etc.

◆ filterJobCompleted

void QgsFeaturePickerModelBase::filterJobCompleted ( )

signal

Indicates that a filter job has been completed and new data may be available.

◆ filterValue()

QString QgsFeaturePickerModelBase::filterValue ( ) const

This value will be used to filter the features available from this model.

Whenever a substring of the displayExpression of a feature matches the filter value, it will be accessible by this model.

Definition at line 86 of file qgsfeaturepickermodelbase.cpp.

◆ filterValueChanged

void QgsFeaturePickerModelBase::filterValueChanged ( )

signal

This value will be used to filter the features available from this model.

Whenever a substring of the displayExpression of a feature matches the filter value, it will be accessible by this model.

◆ formFeature()

QgsFeature QgsFeaturePickerModelBase::formFeature ( ) const

Returns an attribute form feature to be used with the filter expression.

Since: QGIS 3.42.2

Definition at line 119 of file qgsfeaturepickermodelbase.cpp.

◆ formFeatureChanged

void QgsFeaturePickerModelBase::formFeatureChanged ( )

signal

An attribute form feature to be used alongside the filter expression.

Since: QGIS 3.42.2

◆ identifierIsNull()

virtual bool QgsFeaturePickerModelBase::identifierIsNull ( const QVariant & identifier ) const

protectedpure virtual

Returns true if the entry is null The identifier can be either the feature ID or the list of identifier fields.

◆ index()

QModelIndex QgsFeaturePickerModelBase::index	(	int	row,
		int	column,
		const QModelIndex &	parent ) const

override

Definition at line 166 of file qgsfeaturepickermodelbase.cpp.

◆ isLoading()

bool QgsFeaturePickerModelBase::isLoading ( ) const

Indicator if the model is currently performing any feature iteration in the background.

Definition at line 155 of file qgsfeaturepickermodelbase.cpp.

◆ isLoadingChanged

void QgsFeaturePickerModelBase::isLoadingChanged ( )

signal

Indicator if the model is currently performing any feature iteration in the background.

◆ nullIdentifier()

virtual QVariant QgsFeaturePickerModelBase::nullIdentifier ( ) const

protectedpure virtual

Returns a null identifier.

◆ orderExpression()

QString QgsFeaturePickerModelBase::orderExpression ( ) const

The order expression will be used for sort values in the combobox.

Since: QGIS 4.0

Definition at line 723 of file qgsfeaturepickermodelbase.cpp.

◆ orderExpressionChanged

void QgsFeaturePickerModelBase::orderExpressionChanged ( )

signal

An expression for generating values for sorting.

Can be used for combo boxes etc.

Since: QGIS 4.0

◆ parent()

QModelIndex QgsFeaturePickerModelBase::parent ( const QModelIndex & child ) const

override

Definition at line 173 of file qgsfeaturepickermodelbase.cpp.

◆ parentFormFeature()

QgsFeature QgsFeaturePickerModelBase::parentFormFeature ( ) const

Returns a parent attribute form feature to be used with the filter expression.

Since: QGIS 3.42.2

Definition at line 137 of file qgsfeaturepickermodelbase.cpp.

◆ parentFormFeatureChanged

void QgsFeaturePickerModelBase::parentFormFeatureChanged ( )

signal

A parent attribute form feature to be used alongside the filter expression.

Since: QGIS 3.42.2

◆ requestedAttributes()

virtual QSet< QString > QgsFeaturePickerModelBase::requestedAttributes ( ) const

inlineprotectedvirtual

Returns the attributes to be fetched in the request.

Returns an empty set if all attributes should be fetched.

Definition at line 381 of file qgsfeaturepickermodelbase.h.

◆ requestToReloadCurrentFeature()

virtual void QgsFeaturePickerModelBase::requestToReloadCurrentFeature ( QgsFeatureRequest & request )

protectedpure virtual

Update the request to match the current feature to be reloaded.

◆ rowCount()

int QgsFeaturePickerModelBase::rowCount ( const QModelIndex & parent ) const

override

Definition at line 180 of file qgsfeaturepickermodelbase.cpp.

◆ setAllowNull()

void QgsFeaturePickerModelBase::setAllowNull ( bool allowNull )

Add a NULL entry to the list.

Definition at line 633 of file qgsfeaturepickermodelbase.cpp.

◆ setDisplayExpression()

void QgsFeaturePickerModelBase::setDisplayExpression ( const QString & displayExpression )

The display expression will be used for.

displaying values in the combobox
filtering based on filterValue

Definition at line 75 of file qgsfeaturepickermodelbase.cpp.

◆ setExtraIdentifierValue()

void QgsFeaturePickerModelBase::setExtraIdentifierValue ( const QVariant & extraIdentifierValue )

protected

Allows specifying one value that does not need to match the filter criteria but will still be available in the model.

Definition at line 703 of file qgsfeaturepickermodelbase.cpp.

◆ setExtraIdentifierValueToNull()

virtual void QgsFeaturePickerModelBase::setExtraIdentifierValueToNull ( )

pure virtual

Allows specifying one value that does not need to match the filter criteria but will still be available in the model as NULL value(s).

Implemented in QgsFeatureFilterModel, and QgsFeaturePickerModel.

◆ setExtraIdentifierValueUnguarded()

void QgsFeaturePickerModelBase::setExtraIdentifierValueUnguarded ( const QVariant & identifierValue )

protected

This will set the identifier value to be set in the model even if it doesn't exist currently in the data.

Definition at line 556 of file qgsfeaturepickermodelbase.cpp.

◆ setFetchGeometry()

void QgsFeaturePickerModelBase::setFetchGeometry ( bool fetchGeometry )

Defines if the geometry will be fetched.

Definition at line 649 of file qgsfeaturepickermodelbase.cpp.

◆ setFetchLimit()

void QgsFeaturePickerModelBase::setFetchLimit ( int fetchLimit )

Defines the feature request fetch limit If set to 0, no limit is applied when fetching.

Definition at line 663 of file qgsfeaturepickermodelbase.cpp.

◆ setFilterExpression()

void QgsFeaturePickerModelBase::setFilterExpression ( const QString & filterExpression )

An additional filter expression to apply, next to the filterValue.

Can be used for spatial filtering etc.

Definition at line 109 of file qgsfeaturepickermodelbase.cpp.

◆ setFilterValue()

void QgsFeaturePickerModelBase::setFilterValue ( const QString & filterValue )

This value will be used to filter the features available from this model.

Whenever a substring of the displayExpression of a feature matches the filter value, it will be accessible by this model.

Definition at line 92 of file qgsfeaturepickermodelbase.cpp.

◆ setFormFeature()

void QgsFeaturePickerModelBase::setFormFeature ( const QgsFeature & feature )

Sets an attribute form feature to be used with the filter expression.

Since: QGIS 3.42.2

Definition at line 124 of file qgsfeaturepickermodelbase.cpp.

◆ setOrderExpression()

void QgsFeaturePickerModelBase::setOrderExpression ( const QString & orderExpression )

The order expression will be used for sort values in the combobox.

Since: QGIS 4.0

Definition at line 729 of file qgsfeaturepickermodelbase.cpp.

◆ setParentFormFeature()

void QgsFeaturePickerModelBase::setParentFormFeature ( const QgsFeature & feature )

Sets a parent attribute form feature to be used with the filter expression.

Since: QGIS 3.42.2

Definition at line 142 of file qgsfeaturepickermodelbase.cpp.

◆ setSortOrder()

void QgsFeaturePickerModelBase::setSortOrder ( const Qt::SortOrder sortOrder )

The order direction will be used for sort values in the combobox.

Ascending or descending.

Since: QGIS 4.0

Definition at line 746 of file qgsfeaturepickermodelbase.cpp.

◆ setSourceLayer()

void QgsFeaturePickerModelBase::setSourceLayer ( QgsVectorLayer * sourceLayer )

The source layer from which features will be fetched.

Definition at line 52 of file qgsfeaturepickermodelbase.cpp.

◆ sortOrder()

Qt::SortOrder QgsFeaturePickerModelBase::sortOrder ( ) const

The order direction will be used for sort values in the combobox.

Ascending or descending.

Since: QGIS 4.0

Definition at line 740 of file qgsfeaturepickermodelbase.cpp.

◆ sortOrderChanged

void QgsFeaturePickerModelBase::sortOrderChanged ( )

signal

The direction used for sorting.

Can be used for combo boxes etc.

Since: QGIS 4.0

◆ sourceLayer()

QgsVectorLayer * QgsFeaturePickerModelBase::sourceLayer ( ) const

The source layer from which features will be fetched.

Definition at line 46 of file qgsfeaturepickermodelbase.cpp.

◆ sourceLayerChanged

void QgsFeaturePickerModelBase::sourceLayerChanged ( )

signal

The source layer from which features will be fetched.

◆ TestQgsFeatureListComboBox

friend class TestQgsFeatureListComboBox

friend

Definition at line 446 of file qgsfeaturepickermodelbase.h.

Member Data Documentation

◆ mEntries

QVector<QgsFeatureExpressionValuesGatherer::Entry> QgsFeaturePickerModelBase::mEntries

protected

Definition at line 404 of file qgsfeaturepickermodelbase.h.

◆ mExtraIdentifierValue

QVariant QgsFeaturePickerModelBase::mExtraIdentifierValue

protected

The current identifier value.

Definition at line 408 of file qgsfeaturepickermodelbase.h.

◆ mExtraValueIndex

int QgsFeaturePickerModelBase::mExtraValueIndex = -1

protected

The current index.

Definition at line 411 of file qgsfeaturepickermodelbase.h.

Property Documentation

◆ allowNull

bool QgsFeaturePickerModelBase::allowNull

readwrite

Definition at line 42 of file qgsfeaturepickermodelbase.h.

◆ displayExpression

QString QgsFeaturePickerModelBase::displayExpression

readwrite

Definition at line 37 of file qgsfeaturepickermodelbase.h.

◆ extraIdentifierValueIndex

int QgsFeaturePickerModelBase::extraIdentifierValueIndex

read

Definition at line 45 of file qgsfeaturepickermodelbase.h.

◆ fetchGeometry

bool QgsFeaturePickerModelBase::fetchGeometry

readwrite

Definition at line 43 of file qgsfeaturepickermodelbase.h.

◆ fetchLimit

int QgsFeaturePickerModelBase::fetchLimit

readwrite

Definition at line 44 of file qgsfeaturepickermodelbase.h.

◆ filterExpression

QString QgsFeaturePickerModelBase::filterExpression

readwrite

Definition at line 39 of file qgsfeaturepickermodelbase.h.

◆ filterValue

QString QgsFeaturePickerModelBase::filterValue

readwrite

Definition at line 38 of file qgsfeaturepickermodelbase.h.

◆ orderExpression

QString QgsFeaturePickerModelBase::orderExpression

readwrite

Definition at line 40 of file qgsfeaturepickermodelbase.h.

◆ sortOrder

Qt::SortOrder QgsFeaturePickerModelBase::sortOrder

readwrite

Definition at line 41 of file qgsfeaturepickermodelbase.h.

◆ sourceLayer

QgsVectorLayer * QgsFeaturePickerModelBase::sourceLayer

readwrite

Definition at line 36 of file qgsfeaturepickermodelbase.h.

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

/build/qgis-3.99.0+git20251210+2fe06baccd8+99sid/src/core/qgsfeaturepickermodelbase.h
/build/qgis-3.99.0+git20251210+2fe06baccd8+99sid/src/core/qgsfeaturepickermodelbase.cpp

Public Types

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Properties

Friends

Detailed Description

Member Enumeration Documentation

◆ CustomRole

Constructor & Destructor Documentation

◆ QgsFeaturePickerModelBase()

◆ ~QgsFeaturePickerModelBase()

Member Function Documentation

◆ allowNull()

◆ allowNullChanged

◆ beginUpdate

◆ columnCount()

◆ compareEntries()

◆ createEntry()

◆ createValuesGatherer()

◆ currentFeatureChanged

◆ data()

◆ displayExpression()

◆ displayExpressionChanged

◆ endUpdate

◆ entryIdentifier()

◆ extraIdentifierValue()

◆ extraIdentifierValueChanged

◆ extraIdentifierValueIndex()

◆ extraIdentifierValueIndexChanged

◆ extraValueDoesNotExist()

◆ extraValueDoesNotExistChanged

◆ fetchGeometry()

◆ fetchGeometryChanged

◆ fetchLimit()

◆ fetchLimitChanged

◆ filterExpression()

◆ filterExpressionChanged

◆ filterJobCompleted

◆ filterValue()

◆ filterValueChanged

◆ formFeature()

◆ formFeatureChanged

◆ identifierIsNull()

◆ index()

◆ isLoading()

◆ isLoadingChanged

◆ nullIdentifier()

◆ orderExpression()

◆ orderExpressionChanged

◆ parent()

◆ parentFormFeature()

◆ parentFormFeatureChanged

◆ requestedAttributes()

◆ requestToReloadCurrentFeature()

◆ rowCount()

◆ setAllowNull()

◆ setDisplayExpression()

◆ setExtraIdentifierValue()

◆ setExtraIdentifierValueToNull()

◆ setExtraIdentifierValueUnguarded()

◆ setFetchGeometry()

◆ setFetchLimit()

◆ setFilterExpression()

◆ setFilterValue()

◆ setFormFeature()

◆ setOrderExpression()

◆ setParentFormFeature()

◆ setSortOrder()

◆ setSourceLayer()

◆ sortOrder()

◆ sortOrderChanged

◆ sourceLayer()

◆ sourceLayerChanged

Friends And Related Symbol Documentation

◆ TestQgsFeatureListComboBox

Member Data Documentation

◆ mEntries

◆ mExtraIdentifierValue