QGIS API Documentation 3.27.0-Master (f261cc1f8b)
qgsjsoneditwidgetfactory.cpp
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1/***************************************************************************
2 qgsjsoneditwidgetfactory.cpp
3 --------------------------------------
4 Date : 3.5.2021
5 Copyright : (C) 2021 Damiano Lombardi
6 Email : damiano at opengis dot ch
7 ***************************************************************************
8 * *
9 * This program is free software; you can redistribute it and/or modify *
10 * it under the terms of the GNU General Public License as published by *
11 * the Free Software Foundation; either version 2 of the License, or *
12 * (at your option) any later version. *
13 * *
14 ***************************************************************************/
15
17
18#include "qgsjsoneditwrapper.h"
20
23{
24}
25
26QgsEditorWidgetWrapper *QgsJsonEditWidgetFactory::create( QgsVectorLayer *vl, int fieldIdx, QWidget *editor, QWidget *parent ) const
27{
28 return new QgsJsonEditWrapper( vl, fieldIdx, editor, parent );
29}
30
32{
33 return new QgsJsonEditConfigDlg( vl, fieldIdx, parent );
34}
35
36unsigned int QgsJsonEditWidgetFactory::fieldScore( const QgsVectorLayer *vl, int fieldIdx ) const
37{
38 const QVariant::Type type = vl->fields().field( fieldIdx ).type();
39
40 switch ( type )
41 {
42 case QVariant::Map:
43 {
44 const QString typeName = vl->fields().field( fieldIdx ).typeName();
45 if ( typeName == QLatin1String( "json" ) || typeName == QLatin1String( "jsonb" ) )
46 return 21;
47 return 15;
48 }
49 break;
50 case QVariant::List:
51 return 10;
52 break;
53 default:
54 return 5;
55 break;
56 }
57}
This class should be subclassed for every configurable editor widget type.
Every attribute editor widget needs a factory, which inherits this class.
Manages an editor widget Widget and wrapper share the same parent.
QString typeName() const
Gets the field type.
Definition: qgsfield.cpp:139
QVariant::Type type
Definition: qgsfield.h:58
QgsField field(int fieldIdx) const
Returns the field at particular index (must be in range 0..N-1).
Definition: qgsfields.cpp:168
The QgsJsonEditConfigDlg is a configuration widget for JSON edit widget.
QgsEditorConfigWidget * configWidget(QgsVectorLayer *vl, int fieldIdx, QWidget *parent) const override
Override this in your implementation.
unsigned int fieldScore(const QgsVectorLayer *vl, int fieldIdx) const override
This method allows disabling this editor widget type for a certain field.
QgsJsonEditWidgetFactory(const QString &name)
Constructor for QgsJsonEditWidgetFactory, where name is a human-readable name for the factory.
QgsEditorWidgetWrapper * create(QgsVectorLayer *vl, int fieldIdx, QWidget *editor, QWidget *parent) const override
Override this in your implementation.
Wraps a JSON edit widget.
Represents a vector layer which manages a vector based data sets.
QgsFields fields() const FINAL
Returns the list of fields of this layer.
const QString & typeName