QGIS API Documentation  2.18.21-Las Palmas (9fba24a)
qgsuniquevaluewidgetfactory.cpp
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1 /***************************************************************************
2  qgsuniquevaluewidgetfactory.cpp
3  --------------------------------------
4  Date : 5.1.2014
5  Copyright : (C) 2014 Matthias Kuhn
6  Email : matthias 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 
20 
22  : QgsEditorWidgetFactory( name )
23 {
24 }
25 
26 
28 {
29  return new QgsUniqueValuesWidgetWrapper( vl, fieldIdx, editor, parent );
30 }
31 
33 {
34  return new QgsUniqueValuesConfigDlg( vl, fieldIdx, parent );
35 }
36 
38 {
39  Q_UNUSED( layer )
40  Q_UNUSED( fieldIdx )
41 
43 
44  cfg.insert( "Editable", configElement.attribute( "Editable", "0" ) == "1" );
45 
46  return cfg;
47 }
48 
49 void QgsUniqueValueWidgetFactory::writeConfig( const QgsEditorWidgetConfig& config, QDomElement& configElement, QDomDocument& doc, const QgsVectorLayer* layer, int fieldIdx )
50 {
51  Q_UNUSED( doc )
52  Q_UNUSED( layer )
53  Q_UNUSED( fieldIdx )
54  configElement.setAttribute( "Editable", config.value( "Editable", false ).toBool() );
55 }
void writeConfig(const QgsEditorWidgetConfig &config, QDomElement &configElement, QDomDocument &doc, const QgsVectorLayer *layer, int fieldIdx) override
Serialize your configuration and save it in a xml doc.
This class should be subclassed for every configurable editor widget type.
QString attribute(const QString &name, const QString &defValue) const
Manages an editor widget Widget and wrapper share the same parent.
QVariantMap QgsEditorWidgetConfig
Holds a set of configuration parameters for a editor widget wrapper.
QgsEditorWidgetWrapper * create(QgsVectorLayer *vl, int fieldIdx, QWidget *editor, QWidget *parent) const override
Override this in your implementation.
void setAttribute(const QString &name, const QString &value)
Every attribute editor widget needs a factory, which inherits this class.
QgsEditorWidgetConfig readConfig(const QDomElement &configElement, QgsVectorLayer *layer, int fieldIdx) override
Read the config from an XML file and map it to a proper QgsEditorWidgetConfig.
QgsUniqueValueWidgetFactory(const QString &name)
QgsEditorConfigWidget * configWidget(QgsVectorLayer *vl, int fieldIdx, QWidget *parent) const override
Override this in your implementation.
Represents a vector layer which manages a vector based data sets.
Wraps a unique value widget.