QgsDataDefinedSizeDialog Class Reference

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

#include <qgsrendererwidget.h>

Inheritance diagram for QgsDataDefinedSizeDialog:

Public Member Functions
	QgsDataDefinedSizeDialog (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 size.

Definition at line 283 of file qgsrendererwidget.h.

Constructor & Destructor Documentation

QgsDataDefinedSizeDialog()

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

Definition at line 548 of file qgsrendererwidget.cpp.

Member Function Documentation

setDataDefined()

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

overrideprotectedvirtual

Implements QgsDataDefinedValueDialog.

Definition at line 570 of file qgsrendererwidget.cpp.

symbolDataDefined()

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

overrideprotectedvirtual

Implements QgsDataDefinedValueDialog.

Definition at line 559 of file qgsrendererwidget.cpp.

value()

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

overrideprotectedvirtual

Implements QgsDataDefinedValueDialog.

Definition at line 565 of file qgsrendererwidget.cpp.

---

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