Field formatter for a key value field. More...

Inheritance diagram for QgsKeyValueFieldFormatter:

Public Member Functions
	QgsKeyValueFieldFormatter ()=default
	Default constructor of field formatter for a key value field. More...

QString	id () const override
	Returns a unique id for this field formatter. More...

QString	representValue (QgsVectorLayer *layer, int fieldIndex, const QVariantMap &config, const QVariant &cache, const QVariant &value) const override
	Create a pretty String representation of the value. More...

Public Member Functions inherited from QgsFieldFormatter
	QgsFieldFormatter ()

virtual	~QgsFieldFormatter ()=default

virtual Qt::AlignmentFlag	alignmentFlag (QgsVectorLayer *layer, int fieldIndex, const QVariantMap &config) const
	Returns the alignment for a particular field. More...

virtual QVariant	createCache (QgsVectorLayer *layer, int fieldIndex, const QVariantMap &config) const
	Create a cache for a given field. More...

virtual QVariant	sortValue (QgsVectorLayer *layer, int fieldIndex, const QVariantMap &config, const QVariant &cache, const QVariant &value) const
	If the default sort order should be overwritten for this widget, you can transform the value in here. More...

Detailed Description

Field formatter for a key value field.

This represents a list type value. Values will be represented as a colon-delimited and comma-separated list.

E.g. "color: yellow, amount: 5"

Constructor & Destructor Documentation

QgsKeyValueFieldFormatter::QgsKeyValueFieldFormatter ( )

default

Default constructor of field formatter for a key value field.

QString QgsKeyValueFieldFormatter::id ( ) const

overridevirtual

Returns a unique id for this field formatter.

This id will later be used to identify this field formatter in the registry with QgsFieldFormatterRegistry::fieldFormatter().

This id matches the id of a QgsEditorWidgetFactory.

QString QgsKeyValueFieldFormatter::representValue	(	QgsVectorLayer *	layer,
		int	fieldIndex,
		const QVariantMap &	config,
		const QVariant &	cache,
		const QVariant &	value
	)		const

overridevirtual

Create a pretty String representation of the value.

Returns: By default the string representation of the provided value as implied by the field definition is returned.

Reimplemented from QgsFieldFormatter.

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

/tmp/buildd/qgis-3.8.0+99unstable/src/core/fieldformatter/qgskeyvaluefieldformatter.h
/tmp/buildd/qgis-3.8.0+99unstable/src/core/fieldformatter/qgskeyvaluefieldformatter.cpp