A dialog which allows the user to modify the extent buffer of a symbol. More...

#include <qgsextentbufferdialog.h>

Inheritance diagram for QgsExtentBufferDialog:

Public Member Functions
	QgsExtentBufferDialog (QgsSymbol symbol, QgsVectorLayer layer, QWidget *parent=nullptr)
	Constructor for QgsExtentBufferDialog.

QgsProperty	dataDefinedProperty () const
	Returns the extent buffer value currently set in the widget.

double	extentBuffer () const
	Returns the extent buffer value currently set in the widget.

void	setContext (const QgsSymbolWidgetContext &context)
	Sets the context in which widget is shown, e.g., the associated map canvas and expression contexts.

Qgis::RenderUnit	sizeUnit () const
	Returns the extent buffer unit currently set in the widget.

QgsExtentBufferWidget *	widget () const
	Returns the data defined property currently set in the widget.

Detailed Description

A dialog which allows the user to modify the extent buffer of a symbol.

Since: QGIS 3.42

Definition at line 100 of file qgsextentbufferdialog.h.

Constructor & Destructor Documentation

◆ QgsExtentBufferDialog()

QgsExtentBufferDialog::QgsExtentBufferDialog	(	QgsSymbol *	symbol,
		QgsVectorLayer *	layer,
		QWidget *	parent = `nullptr`
	)

Constructor for QgsExtentBufferDialog.

QgsExtentBufferDialog.

Definition at line 115 of file qgsextentbufferdialog.cpp.

Member Function Documentation

◆ dataDefinedProperty()

QgsProperty QgsExtentBufferDialog::dataDefinedProperty ( ) const

Returns the extent buffer value currently set in the widget.

Note: returns 0 if widget does not exist

Returns: extent buffer value

Definition at line 154 of file qgsextentbufferdialog.cpp.

◆ extentBuffer()

double QgsExtentBufferDialog::extentBuffer ( ) const

Returns the extent buffer value currently set in the widget.

Definition at line 133 of file qgsextentbufferdialog.cpp.

◆ setContext()

void QgsExtentBufferDialog::setContext ( const QgsSymbolWidgetContext & context )

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

Parameters

context symbol widget context

Definition at line 167 of file qgsextentbufferdialog.cpp.

◆ sizeUnit()

Qgis::RenderUnit QgsExtentBufferDialog::sizeUnit ( ) const

Returns the extent buffer unit currently set in the widget.

Definition at line 146 of file qgsextentbufferdialog.cpp.

◆ widget()

QgsExtentBufferWidget * QgsExtentBufferDialog::widget ( ) const

Returns the data defined property currently set in the widget.

Note: returns empty property if widget does not exist

Returns: property

Definition at line 162 of file qgsextentbufferdialog.cpp.

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

/build/qgis-3.42.0+99sid/src/gui/symbology/qgsextentbufferdialog.h
/build/qgis-3.42.0+99sid/src/gui/symbology/qgsextentbufferdialog.cpp

Public Member Functions