QGIS API Documentation  3.8.0-Zanzibar (11aff65)
qgsdatetimefieldformatter.h
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1 /***************************************************************************
2  qgsdatetimefieldformatter.h - QgsDateTimeFieldFormatter
3 
4  ---------------------
5  begin : 2.12.2016
6  copyright : (C) 2016 by Matthias Kuhn
7  email : matthias@opengis.ch
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 QGSDATETIMEFIELDKIT_H
17 #define QGSDATETIMEFIELDKIT_H
18 
19 #include "qgis_core.h"
20 #include "qgsfieldformatter.h"
21 
30 class CORE_EXPORT QgsDateTimeFieldFormatter : public QgsFieldFormatter
31 {
32  public:
33  static const QString DATE_FORMAT;
34  static const QString TIME_FORMAT;
35  static const QString DATETIME_FORMAT;
36  static const QString QT_ISO_FORMAT;
37  static const QString DISPLAY_FOR_ISO_FORMAT;
38 
42  QgsDateTimeFieldFormatter() = default;
43 
44  QString id() const override;
45 
46  QString representValue( QgsVectorLayer *layer, int fieldIndex, const QVariantMap &config, const QVariant &cache, const QVariant &value ) const override;
47 
56  static QString defaultFormat( QVariant::Type type );
57 };
58 
59 #endif // QGSDATETIMEFIELDKIT_H
static const QString DISPLAY_FOR_ISO_FORMAT
virtual QString id() const =0
Returns a unique id for this field formatter.
static const QString DATETIME_FORMAT
A field formatter helps to handle and display values for a field.
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 date time field.
Represents a vector layer which manages a vector based data sets.