QgsDataDefinedWidthDialog Class Reference

A dialog for configuring symbol-level data defined width. More...

#include <qgsrendererwidget.h>

Inheritance diagram for QgsDataDefinedWidthDialog:

Public Member Functions
	QgsDataDefinedWidthDialog (const QList< QgsSymbol * > &symbolList, QgsVectorLayer *layer)
Public Member Functions inherited from QgsDataDefinedValueDialog
	QgsDataDefinedValueDialog (const QList< QgsSymbol * > &symbolList, QgsVectorLayer *layer, const QString &label)
	Constructor.
QgsSymbolWidgetContext	context () const
	Returns the context in which the symbol widget is shown, e.g., the associated map canvas and expression contexts.
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

Protected Member Functions
void	setDataDefined (QgsSymbol *symbol, const QgsProperty &dd) override
QgsProperty	symbolDataDefined (const QgsSymbol *symbol) const override
double	value (const QgsSymbol *symbol) const override
Protected Member Functions inherited from QgsDataDefinedValueDialog
void	init (int propertyKey)
	Should be called in the constructor of child classes.

Additional Inherited Members
Public Slots inherited from QgsDataDefinedValueDialog
void	dataDefinedChanged ()

Detailed Description

A dialog for configuring symbol-level data defined width.

Definition at line 324 of file qgsrendererwidget.h.

Constructor & Destructor Documentation

QgsDataDefinedWidthDialog()

QgsDataDefinedWidthDialog::QgsDataDefinedWidthDialog	(	const QList< QgsSymbol * > &	symbolList,
		QgsVectorLayer *	layer )

Definition at line 600 of file qgsrendererwidget.cpp.

Member Function Documentation

setDataDefined()

void QgsDataDefinedWidthDialog::setDataDefined ( QgsSymbol * symbol, const QgsProperty & dd )

overrideprotectedvirtual

Implements QgsDataDefinedValueDialog.

Definition at line 617 of file qgsrendererwidget.cpp.

symbolDataDefined()

QgsProperty QgsDataDefinedWidthDialog::symbolDataDefined ( const QgsSymbol * symbol ) const

overrideprotectedvirtual

Implements QgsDataDefinedValueDialog.

Definition at line 606 of file qgsrendererwidget.cpp.

value()

double QgsDataDefinedWidthDialog::value ( const QgsSymbol * symbol ) const

overrideprotectedvirtual

Implements QgsDataDefinedValueDialog.

Definition at line 612 of file qgsrendererwidget.cpp.

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

• /build/qgis-3.99.0+git20251210+2fe06baccd8+99sid/src/gui/symbology/qgsrendererwidget.h
• /build/qgis-3.99.0+git20251210+2fe06baccd8+99sid/src/gui/symbology/qgsrendererwidget.cpp