QgsSimpleLineSymbolLayerWidget Class Reference

A widget for controlling the properties of a QgsSimpleLineSymbolLayer. More...

#include <qgssymbollayerwidget.h>

Inheritance diagram for QgsSimpleLineSymbolLayerWidget:

Public Member Functions
	QgsSimpleLineSymbolLayerWidget (QgsVectorLayer *vl, QWidget *parent=nullptr)
	Constructor for QgsSimpleLineSymbolLayerWidget.
	~QgsSimpleLineSymbolLayerWidget () override
void	setContext (const QgsSymbolWidgetContext &context) override
	Sets the context in which the symbol widget is shown, e.g., the associated map canvas and expression contexts.
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.
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 QgsSimpleLineSymbolLayerWidget.

Protected Member Functions
void	resizeEvent (QResizeEvent *event) override
void	updatePatternIcon ()
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.

Protected Attributes
QgsSimpleLineSymbolLayer *	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 ()

Detailed Description

A widget for controlling the properties of a QgsSimpleLineSymbolLayer.

Definition at line 125 of file qgssymbollayerwidget.h.

Constructor & Destructor Documentation

QgsSimpleLineSymbolLayerWidget()

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

Constructor for QgsSimpleLineSymbolLayerWidget.

Parameters

vl	associated vector layer
parent	parent widget

Definition at line 197 of file qgssymbollayerwidget.cpp.

~QgsSimpleLineSymbolLayerWidget()

QgsSimpleLineSymbolLayerWidget::~QgsSimpleLineSymbolLayerWidget ( )

overridedefault

Member Function Documentation

create()

QgsSymbolLayerWidget * QgsSimpleLineSymbolLayerWidget::create ( QgsVectorLayer * vl )

inlinestatic

Creates a new QgsSimpleLineSymbolLayerWidget.

Parameters

vl	associated vector layer

Definition at line 144 of file qgssymbollayerwidget.h.

resizeEvent()

void QgsSimpleLineSymbolLayerWidget::resizeEvent ( QResizeEvent * event )

overrideprotected

Definition at line 614 of file qgssymbollayerwidget.cpp.

setContext()

void QgsSimpleLineSymbolLayerWidget::setContext ( const QgsSymbolWidgetContext & context )

overridevirtual

Sets the context in which the symbol widget is shown, e.g., the associated map canvas and expression contexts.

Parameters

context

symbol widget context

See also

context()

Reimplemented from QgsSymbolLayerWidget.

Definition at line 422 of file qgssymbollayerwidget.cpp.

setSymbolLayer()

void QgsSimpleLineSymbolLayerWidget::setSymbolLayer ( QgsSymbolLayer * layer )

overridevirtual

Implements QgsSymbolLayerWidget.

Definition at line 325 of file qgssymbollayerwidget.cpp.

symbolLayer()

QgsSymbolLayer * QgsSimpleLineSymbolLayerWidget::symbolLayer ( )

overridevirtual

Implements QgsSymbolLayerWidget.

Definition at line 417 of file qgssymbollayerwidget.cpp.

updatePatternIcon()

void QgsSimpleLineSymbolLayerWidget::updatePatternIcon ( )

protected

Definition at line 566 of file qgssymbollayerwidget.cpp.

Member Data Documentation

mLayer

QgsSimpleLineSymbolLayer* QgsSimpleLineSymbolLayerWidget::mLayer = nullptr

protected

Definition at line 151 of file qgssymbollayerwidget.h.

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

• /build/qgis-3.99.0+git20251207+21b3aa880ba+99sid/src/gui/symbology/qgssymbollayerwidget.h
• /build/qgis-3.99.0+git20251207+21b3aa880ba+99sid/src/gui/symbology/qgssymbollayerwidget.cpp