QGIS API Documentation  3.19.0-Master (c9e5875a2b)
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 
28 class 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.