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

#include <qgsabstractgeocoderlocatorfilter.h>

Inheritance diagram for QgsAbstractGeocoderLocatorFilter:

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Public Member Functions
	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 abstract base class which implements a locator filter populated from a QgsGeocoderInterface.

This base 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.

Note: This is a low-level API, designed for use by client applications which do not utilize the QGIS gui library. Usually the concrete class QgsGeocoderLocatorFilter from the gui library should be used instead.

Since: QGIS 3.18

Definition at line 39 of file qgsabstractgeocoderlocatorfilter.h.

Constructor & Destructor Documentation

◆ QgsAbstractGeocoderLocatorFilter()

QgsAbstractGeocoderLocatorFilter::QgsAbstractGeocoderLocatorFilter	(	const QString &	name,
		const QString &	displayName,
		const QString &	prefix,
		QgsGeocoderInterface *	geocoder,
		const QgsRectangle &	boundingBox = `QgsRectangle()`
	)

Constructor for QgsAbstractGeocoderLocatorFilter.

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 20 of file qgsabstractgeocoderlocatorfilter.cpp.