Individual map theme record of visible layers and styles. More...

#include <qgsmapthemecollection.h>

Public Member Functions
void	addLayerRecord (const QgsMapThemeCollection::MapThemeLayerRecord &record)
	Add a new record for a layer. More...

QSet< QString >	expandedGroupNodes () const
	Returns a set of group identifiers for group nodes that should have expanded state (other group nodes should be collapsed). More...

bool	hasExpandedStateInfo () const
	Returns whether information about expanded/collapsed state of nodes has been recorded and thus whether expandedGroupNodes() and expandedLegendItems + expandedLayerNode from layer records are valid. More...

QList< QgsMapThemeCollection::MapThemeLayerRecord >	layerRecords () const
	Returns a list of records for all visible layer belonging to the theme. More...

bool	operator!= (const QgsMapThemeCollection::MapThemeRecord &other) const

bool	operator== (const QgsMapThemeCollection::MapThemeRecord &other) const

void	removeLayerRecord (QgsMapLayer *layer)
	Removes a record for layer if present. More...

void	setExpandedGroupNodes (const QSet< QString > &expandedGroupNodes)
	Sets a set of group identifiers for group nodes that should have expanded state. More...

void	setHasExpandedStateInfo (bool hasInfo)
	Sets whether the map theme contains valid expanded/collapsed state of nodes. More...

void	setLayerRecords (const QList< QgsMapThemeCollection::MapThemeLayerRecord > &records)
	Sets layer records for the theme. More...

QHash< QgsMapLayer *, QgsMapThemeCollection::MapThemeLayerRecord >	validLayerRecords () const
	Returns set with only records for valid layers. More...

Friends
class	QgsMapThemeCollection

Detailed Description

Individual map theme record of visible layers and styles.

Since: QGIS 3.0, Previously called PresetRecord

Definition at line 114 of file qgsmapthemecollection.h.

Member Function Documentation

void QgsMapThemeCollection::MapThemeRecord::addLayerRecord ( const QgsMapThemeCollection::MapThemeLayerRecord & record )

Add a new record for a layer.

Definition at line 652 of file qgsmapthemecollection.cpp.

QSet<QString> QgsMapThemeCollection::MapThemeRecord::expandedGroupNodes ( ) const

inline

Returns a set of group identifiers for group nodes that should have expanded state (other group nodes should be collapsed).

The returned value is valid only when hasExpandedStateInfo() returns true. Group identifiers are built using group names, a sub-group name is prepended by parent group's identifier and a forward slash, e.g. "level1/level2"

Since: QGIS 3.2

Definition at line 166 of file qgsmapthemecollection.h.

bool QgsMapThemeCollection::MapThemeRecord::hasExpandedStateInfo ( ) const

inline

Returns whether information about expanded/collapsed state of nodes has been recorded and thus whether expandedGroupNodes() and expandedLegendItems + expandedLayerNode from layer records are valid.

Since: QGIS 3.2

Definition at line 151 of file qgsmapthemecollection.h.

QList<QgsMapThemeCollection::MapThemeLayerRecord> QgsMapThemeCollection::MapThemeRecord::layerRecords ( ) const

inline

Returns a list of records for all visible layer belonging to the theme.

Definition at line 129 of file qgsmapthemecollection.h.

bool QgsMapThemeCollection::MapThemeRecord::operator!= ( const QgsMapThemeCollection::MapThemeRecord & other ) const

inline

Definition at line 123 of file qgsmapthemecollection.h.

bool QgsMapThemeCollection::MapThemeRecord::operator== ( const QgsMapThemeCollection::MapThemeRecord & other ) const

inline

Definition at line 118 of file qgsmapthemecollection.h.

void QgsMapThemeCollection::MapThemeRecord::removeLayerRecord ( QgsMapLayer * layer )

Removes a record for layer if present.

Definition at line 643 of file qgsmapthemecollection.cpp.

void QgsMapThemeCollection::MapThemeRecord::setExpandedGroupNodes ( const QSet< QString > & expandedGroupNodes )

inline

Sets a set of group identifiers for group nodes that should have expanded state.

See expandedGroupNodes().

Since: QGIS 3.2

Definition at line 172 of file qgsmapthemecollection.h.

void QgsMapThemeCollection::MapThemeRecord::setHasExpandedStateInfo ( bool hasInfo )

inline

Sets whether the map theme contains valid expanded/collapsed state of nodes.

Since: QGIS 3.2

Definition at line 157 of file qgsmapthemecollection.h.

void QgsMapThemeCollection::MapThemeRecord::setLayerRecords ( const QList< QgsMapThemeCollection::MapThemeLayerRecord > & records )

inline

Sets layer records for the theme.

Definition at line 132 of file qgsmapthemecollection.h.

QHash< QgsMapLayer *, QgsMapThemeCollection::MapThemeLayerRecord > QgsMapThemeCollection::MapThemeRecord::validLayerRecords ( ) const

Returns set with only records for valid layers.

Note: not available in Python bindings

Definition at line 657 of file qgsmapthemecollection.cpp.

Friends And Related Function Documentation

friend class QgsMapThemeCollection

friend

Definition at line 187 of file qgsmapthemecollection.h.

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

/build/qgis-3.4.15+24xenial/src/core/qgsmapthemecollection.h
/build/qgis-3.4.15+24xenial/src/core/qgsmapthemecollection.cpp

Public Member Functions

Friends

Detailed Description

Member Function Documentation

Friends And Related Function Documentation