QgsGeocoderLocatorFilter Class Reference

An adapter class which implements a locator filter populated from a QgsGeocoderInterface. More...

#include <qgsgeocoderlocatorfilter.h>

Inheritance diagram for QgsGeocoderLocatorFilter:

Public Member Functions
	QgsGeocoderLocatorFilter (const QString &name, const QString &displayName, const QString &prefix, QgsGeocoderInterface *geocoder, QgsMapCanvas *canvas, const QgsRectangle &boundingBox=QgsRectangle())
	Constructor for QgsGeocoderLocatorFilter.
QgsLocatorFilter *	clone () const override SIP_FACTORY
Public Member Functions inherited from QgsAbstractGeocoderLocatorFilter
	QgsAbstractGeocoderLocatorFilter (const QString &name, const QString &displayName, const QString &prefix, QgsGeocoderInterface *geocoder, const QgsRectangle &boundingBox=QgsRectangle())
	Constructor for QgsAbstractGeocoderLocatorFilter.
const QgsRectangle	boundingBox ()
	Returns the WGS84 bounding box attached to the filter.
QString	displayName () const override
void	fetchResults (const QString &string, const QgsLocatorContext &context, QgsFeedback *feedback) override
QgsGeocoderInterface *	geocoder () const
	Returns the geocoder attached to the filter.
QgsLocatorResult	geocoderResultToLocatorResult (const QgsGeocoderResult &result)
	Converts a geocoder result to a locator result.
QgsGeocoderResult	locatorResultToGeocoderResult (const QgsLocatorResult &result) const
	Converts a locator result to a geocoder result.
QString	name () const override
QString	prefix () const override
void	triggerResult (const QgsLocatorResult &result) override

Detailed Description

An adapter class which implements a locator filter populated from a QgsGeocoderInterface.

This class implements the required logic to bridge a class which implements the QgsGeocoderInterface interface to a QgsLocatorFilter. It allows easy creation of a locator filter from a geocoder.

Since

QGIS 3.18

Definition at line 34 of file qgsgeocoderlocatorfilter.h.

Constructor & Destructor Documentation

QgsGeocoderLocatorFilter()

QgsGeocoderLocatorFilter::QgsGeocoderLocatorFilter	(	const QString &	name,
		const QString &	displayName,
		const QString &	prefix,
		QgsGeocoderInterface *	geocoder,
		QgsMapCanvas *	canvas,
		const QgsRectangle &	boundingBox = QgsRectangle()
	)

Constructor for QgsGeocoderLocatorFilter.

The name argument specifies a unique name for the filter. This should be an untranslated string identifying the filter.

The displayName argument must specify a translated, user-friendly name for the filter.

The prefix argument specifies the prefix character(s) for this filter. Prefixing a search with these characters will restrict the locator search to only include results from this filter. The prefix must consist of at least three characters.

The geocoder must specify an instance of a class which implements the QgsGeocoderInterface interface. Ownership of geocoder is not transferred, and the caller must ensure that geocoder exists for the lifetime of this filter.

The boundingBox argument specifies the geographic bounding box, in WGS84, covered by the filter.

Definition at line 21 of file qgsgeocoderlocatorfilter.cpp.

Member Function Documentation

clone()

QgsLocatorFilter * QgsGeocoderLocatorFilter::clone ( ) const

override

Definition at line 28 of file qgsgeocoderlocatorfilter.cpp.

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

• /home/fischer/src/qgis-3.38/src/gui/qgsgeocoderlocatorfilter.h
• /home/fischer/src/qgis-3.38/src/gui/qgsgeocoderlocatorfilter.cpp