QGIS API Documentation  3.27.0-Master (e113457133)
qgsattributeeditorfield.h
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1 /***************************************************************************
2  qgsattributeeditorfield.h - QgsAttributeEditorElement
3 
4  ---------------------
5  begin : 12.01.2021
6  copyright : (C) 2021 by Denis Rouzaud
7  email : [email protected]
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 QGSATTRIBUTEEDITORFIELD_H
17 #define QGSATTRIBUTEEDITORFIELD_H
18 
19 #include "qgis_core.h"
21 
22 
28 {
29  public:
30 
38  QgsAttributeEditorField( const QString &name, int idx, QgsAttributeEditorElement *parent )
39  : QgsAttributeEditorElement( AeTypeField, name, parent )
40  , mIdx( idx )
41  {}
42 
46  int idx() const { return mIdx; }
47 
49 
50  private:
51  void saveConfiguration( QDomElement &elem, QDomDocument &doc ) const override;
52  void loadConfiguration( const QDomElement &element, const QString &layerId, const QgsReadWriteContext &context, const QgsFields &fields ) override;
53  QString typeIdentifier() const override;
54  int mIdx;
55 };
56 
57 
58 
59 #endif // QGSATTRIBUTEEDITORFIELD_H
This is an abstract base class for any elements of a drag and drop form.
virtual QgsAttributeEditorElement * clone(QgsAttributeEditorElement *parent) const =0
Returns a clone of this element.
This element will load a field's widget onto the form.
QgsAttributeEditorField(const QString &name, int idx, QgsAttributeEditorElement *parent)
Creates a new attribute editor element which represents a field.
int idx() const
Returns the index of the field.
Container of fields for a vector layer.
Definition: qgsfields.h:45
The class is used as a container of context for various read/write operations on other objects.
#define SIP_FACTORY
Definition: qgis_sip.h:76