QGIS API Documentation 3.27.0-Master (75dc696944)
qgskeyvaluefieldformatter.h
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1/***************************************************************************
2 qgskeyvaluefieldformatter.h - QgsKeyValueFieldFormatter
3
4 ---------------------
5 begin : 3.12.2016
6 copyright : (C) 2016 by Matthias Kuhn
8 ***************************************************************************
9 * *
10 * This program is free software; you can redistribute it and/or modify *
11 * it under the terms of the GNU General Public License as published by *
12 * the Free Software Foundation; either version 2 of the License, or *
13 * (at your option) any later version. *
14 * *
15 ***************************************************************************/
16#ifndef QGSKEYVALUEFIELDKIT_H
17#define QGSKEYVALUEFIELDKIT_H
18
19#include "qgis_core.h"
20#include "qgsfieldformatter.h"
21
35{
36 public:
37
42 QString id() const override;
43 QString representValue( QgsVectorLayer *layer, int fieldIndex, const QVariantMap &config, const QVariant &cache, const QVariant &value ) const override;
44};
45
46#endif // QGSKEYVALUEFIELDKIT_H
A field formatter helps to handle and display values for a field.
virtual QString id() const =0
Returns a unique id for this field formatter.
virtual QString representValue(QgsVectorLayer *layer, int fieldIndex, const QVariantMap &config, const QVariant &cache, const QVariant &value) const
Create a pretty String representation of the value.
Field formatter for a key value field.
QgsKeyValueFieldFormatter()=default
Default constructor of field formatter for a key value field.
Represents a vector layer which manages a vector based data sets.