QgsSignalBlocker< Object > Class Template Reference

RAII signal blocking class. More...

#include <qgis.h>

Public Member Functions
	QgsSignalBlocker (Object *object)
	Constructor for QgsSignalBlocker. More...
	~QgsSignalBlocker ()
Object *	operator-> ()
	Returns pointer to blocked QObject. More...

Detailed Description

template<class Object>
class QgsSignalBlocker< Object >

RAII signal blocking class.

Used for temporarily blocking signals from a QObject for the lifetime of QgsSignalBlocker object.

See also

whileBlocking()

Note

not available in Python bindings

Since

QGIS 2.16

Definition at line 495 of file qgis.h.

Constructor & Destructor Documentation

QgsSignalBlocker()

template<class Object >

QgsSignalBlocker< Object >::QgsSignalBlocker ( Object *  object )

inlineexplicit

Constructor for QgsSignalBlocker.

Parameters

object

QObject to block signals from

Definition at line 503 of file qgis.h.

~QgsSignalBlocker()

template<class Object >

QgsSignalBlocker< Object >::~QgsSignalBlocker ( )

inline

Definition at line 508 of file qgis.h.

Member Function Documentation

operator->()

template<class Object >

Object* QgsSignalBlocker< Object >::operator-> ( )

inline

Returns pointer to blocked QObject.

Definition at line 514 of file qgis.h.

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

• /build/qgis-3.20.0+99unstable/src/core/qgis.h