/usr/include/qgis/qgsrelationreferencefactory.h is in libqgis-dev 2.4.0-1+b1.
This file is owned by root:root, with mode 0o644.
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qgsrelationreferencefactory.h
--------------------------------------
Date : 29.5.2013
Copyright : (C) 2013 Matthias Kuhn
Email : matthias dot kuhn at gmx dot ch
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSRELATIONREFERENCEFACTORY_H
#define QGSRELATIONREFERENCEFACTORY_H
#include "qgsattributeeditorcontext.h"
#include "qgseditorwidgetfactory.h"
class GUI_EXPORT QgsRelationReferenceFactory : public QgsEditorWidgetFactory
{
public:
QgsRelationReferenceFactory( QgsAttributeEditorContext context, QString name );
/**
* Override this in your implementation.
* Create a new editor widget wrapper. Call {@link QgsEditorWidgetRegistry::create()}
* instead of calling this method directly.
*
* @param vl The vector layer on which this widget will act
* @param fieldIdx The field index on which this widget will act
* @param editor An editor widget if already existent. If NULL is provided, a new widget will be created.
* @param parent The parent for the wrapper class and any created widget.
*
* @return A new widget wrapper
*/
virtual QgsEditorWidgetWrapper* create( QgsVectorLayer* vl, int fieldIdx, QWidget* editor, QWidget* parent ) const;
/**
* Override this in your implementation.
* Create a new configuration widget for this widget type.
*
* @param vl The layer for which the widget will be created
* @param fieldIdx The field index for which the widget will be created
* @param parent The parent widget of the created config widget
*
* @return A configuration widget
*/
virtual QgsEditorConfigWidget* configWidget( QgsVectorLayer* vl, int fieldIdx, QWidget* parent ) const;
/**
* Read the config from an XML file and map it to a proper {@link QgsEditorWidgetConfig}.
*
* @param configElement The configuration element from the project file
* @param layer The layer for which this configuration applies
* @param fieldIdx The field on the layer for which this configuration applies
*
* @return A configuration object. This will be passed to your widget wrapper later on
*/
virtual QgsEditorWidgetConfig readConfig( const QDomElement& configElement, QgsVectorLayer* layer, int fieldIdx );
/**
* Serialize your configuration and save it in a xml doc.
*
* @param config The configuration to serialize
* @param configElement The element, where you can write your configuration into
* @param doc The document. You can use this to create new nodes
* @param layer The layer for which this configuration applies
* @param fieldIdx The field on the layer for which this configuration applies
*/
virtual void writeConfig( const QgsEditorWidgetConfig& config, QDomElement& configElement, QDomDocument& doc, const QgsVectorLayer* layer, int fieldIdx );
private:
QgsAttributeEditorContext mEditorContext;
};
#endif // QGSRELATIONREFERENCEFACTORY_H
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