QGIS API Documentation 3.27.0-Master (75dc696944)
qgsrangefieldformatter.h
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1/***************************************************************************
2 qgsrangefieldformatter.h - QgsRangeFieldFormatter
3
4 ---------------------
5 begin : 01/02/2018
6 copyright : (C) 2018 by Alessandro Pasotti
7 email : elpaso at itopen dot it
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 QGSRANGEFIELDFORMATTER_H
17#define QGSRANGEFIELDFORMATTER_H
18
19#include "qgis_core.h"
20#include "qgsfieldformatter.h"
21
28class CORE_EXPORT QgsRangeFieldFormatter : public QgsFieldFormatter
29{
30 public:
31
36
37 QString id() const override;
38
39 QString representValue( QgsVectorLayer *layer, int fieldIndex, const QVariantMap &config, const QVariant &cache, const QVariant &value ) const override;
40
41};
42
43#endif // QGSRANGEFIELDFORMATTER_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 range (double) field with precision and locale.
QgsRangeFieldFormatter()=default
Default constructor of field formatter for a range (double)field.
Represents a vector layer which manages a vector based data sets.