QgsVectorFieldSymbolLayerWidget Class Reference

A widget for configuring a QgsVectorFieldSymbolLayer. More...

#include <qgsvectorfieldsymbollayerwidget.h>

Inheritance diagram for QgsVectorFieldSymbolLayerWidget:

Public Member Functions
	QgsVectorFieldSymbolLayerWidget (QgsVectorLayer *vl, QWidget *parent=nullptr)
	Constructor for QgsVectorFieldSymbolLayerWidget.
void	setSymbolLayer (QgsSymbolLayer *layer) override
QgsSymbolLayer *	symbolLayer () override
Public Member Functions inherited from QgsSymbolLayerWidget
	QgsSymbolLayerWidget (QWidget *parent, QgsVectorLayer *vl=nullptr)
	Constructor for QgsSymbolLayerWidget.
QgsSymbolWidgetContext	context () const
	Returns the context in which the symbol widget is shown, e.g., the associated map canvas and expression contexts.
virtual void	setContext (const QgsSymbolWidgetContext &context)
	Sets the context in which the symbol widget is shown, e.g., the associated map canvas and expression contexts.
const QgsVectorLayer *	vectorLayer () const
	Returns the vector layer associated with the widget.
Public Member Functions inherited from QgsExpressionContextGenerator
virtual	~QgsExpressionContextGenerator ()=default

Static Public Member Functions
static QgsSymbolLayerWidget *	create (QgsVectorLayer *vl)
	Creates a new QgsVectorFieldSymbolLayerWidget.

Protected Attributes
QgsVectorFieldSymbolLayer *	mLayer = nullptr

Additional Inherited Members
Signals inherited from QgsSymbolLayerWidget
void	changed ()
	Should be emitted whenever configuration changes happened on this symbol layer configuration.
void	symbolChanged ()
	Should be emitted whenever the sub symbol changed on this symbol layer configuration.
Protected Slots inherited from QgsSymbolLayerWidget
void	updateDataDefinedProperty ()
Protected Member Functions inherited from QgsSymbolLayerWidget
QgsExpressionContext	createExpressionContext () const override
	This method needs to be reimplemented in all classes which implement this interface and return an expression context.
void	registerDataDefinedButton (QgsPropertyOverrideButton *button, QgsSymbolLayer::Property key)
	Registers a data defined override button.

Detailed Description

A widget for configuring a QgsVectorFieldSymbolLayer.

Definition at line 31 of file qgsvectorfieldsymbollayerwidget.h.

Constructor & Destructor Documentation

QgsVectorFieldSymbolLayerWidget()

QgsVectorFieldSymbolLayerWidget::QgsVectorFieldSymbolLayerWidget	(	QgsVectorLayer *	vl,
		QWidget *	parent = nullptr )

Constructor for QgsVectorFieldSymbolLayerWidget.

Parameters

vl	associated vector layer
parent	parent widget

Definition at line 22 of file qgsvectorfieldsymbollayerwidget.cpp.

Member Function Documentation

create()

QgsSymbolLayerWidget * QgsVectorFieldSymbolLayerWidget::create ( QgsVectorLayer * vl )

inlinestatic

Creates a new QgsVectorFieldSymbolLayerWidget.

Parameters

vl	associated vector layer

Definition at line 47 of file qgsvectorfieldsymbollayerwidget.h.

setSymbolLayer()

void QgsVectorFieldSymbolLayerWidget::setSymbolLayer ( QgsSymbolLayer * layer )

overridevirtual

Implements QgsSymbolLayerWidget.

Definition at line 56 of file qgsvectorfieldsymbollayerwidget.cpp.

symbolLayer()

QgsSymbolLayer * QgsVectorFieldSymbolLayerWidget::symbolLayer ( )

overridevirtual

Implements QgsSymbolLayerWidget.

Definition at line 114 of file qgsvectorfieldsymbollayerwidget.cpp.

Member Data Documentation

mLayer

QgsVectorFieldSymbolLayer* QgsVectorFieldSymbolLayerWidget::mLayer = nullptr

protected

Definition at line 54 of file qgsvectorfieldsymbollayerwidget.h.

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

• /build/qgis-3.99.0+git20251205+26c88405ac0+99sid/src/gui/symbology/qgsvectorfieldsymbollayerwidget.h
• /build/qgis-3.99.0+git20251205+26c88405ac0+99sid/src/gui/symbology/qgsvectorfieldsymbollayerwidget.cpp