Field formatter for a key value field. More...
#include <qgskeyvaluefieldformatter.h>
Public Member Functions | |
| QgsKeyValueFieldFormatter ()=default | |
| Default constructor of field formatter for a key value field. More... | |
| QString | id () const override |
| Return 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 |
| Return 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"
- Since
- QGIS 3.0
Definition at line 33 of file qgskeyvaluefieldformatter.h.
Constructor & Destructor Documentation
◆ QgsKeyValueFieldFormatter()
|
default |
Default constructor of field formatter for a key value field.
Member Function Documentation
◆ id()
|
overridevirtual |
Return 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.
Implements QgsFieldFormatter.
Definition at line 21 of file qgskeyvaluefieldformatter.cpp.
◆ representValue()
|
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.
- Since
- QGIS 3.0
Reimplemented from QgsFieldFormatter.
Definition at line 26 of file qgskeyvaluefieldformatter.cpp.
The documentation for this class was generated from the following files:
- /tmp/buildd/qgis-3.0.2+14stretch/src/core/fieldformatter/qgskeyvaluefieldformatter.h
- /tmp/buildd/qgis-3.0.2+14stretch/src/core/fieldformatter/qgskeyvaluefieldformatter.cpp
