QgsFileFilterGenerator Class Reference

Abstract interface for classes which generate a file filter string. More...

#include <qgsfilefiltergenerator.h>

Inheritance diagram for QgsFileFilterGenerator:

Public Member Functions
virtual	~QgsFileFilterGenerator ()=default
virtual QString	createFileFilter () const =0
	This method needs to be reimplemented in all classes which implement this interface and return a file filter. More...

Detailed Description

Abstract interface for classes which generate a file filter string.

This interface can be inherited by classes which can generate a file filter string, for use in file open or file save dialogs.

Since

QGIS 3.14

Definition at line 33 of file qgsfilefiltergenerator.h.

Constructor & Destructor Documentation

~QgsFileFilterGenerator()

virtual QgsFileFilterGenerator::~QgsFileFilterGenerator ( )

virtualdefault

Member Function Documentation

createFileFilter()

virtual QString QgsFileFilterGenerator::createFileFilter ( ) const

pure virtual

This method needs to be reimplemented in all classes which implement this interface and return a file filter.

Implemented in QgsProcessingParameterFile, QgsProcessingParameterMultipleLayers, QgsProcessingParameterRasterLayer, QgsProcessingParameterVectorLayer, QgsProcessingParameterMeshLayer, QgsProcessingParameterMapLayer, QgsProcessingParameterFeatureSource, QgsProcessingDestinationParameter, QgsProcessingParameterFeatureSink, QgsProcessingParameterVectorDestination, QgsProcessingParameterRasterDestination, QgsProcessingParameterFileDestination, QgsProcessingParameterPointCloudLayer, and QgsProcessingParameterPointCloudDestination.

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

• /build/qgis-3.30.0+99sid/src/core/qgsfilefiltergenerator.h