QGIS API Documentation
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src
core
editform
qgsattributeeditoraction.h
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/***************************************************************************
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qgsattributeeditoraction.h - QgsAttributeEditorAction
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---------------------
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begin : 14.8.2021
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copyright : (C) 2021 by Alessandro Pasotti
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email : elpaso at itopen dot it
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSATTRIBUTEEDITORACTION_H
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#define QGSATTRIBUTEEDITORACTION_H
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#include "qgis_core.h"
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#include "
qgsattributeeditorelement.h
"
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#include "
qgsaction.h
"
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class
CORE_EXPORT
QgsAttributeEditorAction
:
public
QgsAttributeEditorElement
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{
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public
:
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QgsAttributeEditorAction
(
const
QgsAction
&action,
QgsAttributeEditorElement
*parent );
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QgsAttributeEditorAction
(
const
QUuid &uuid,
QgsAttributeEditorElement
*parent );
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QgsAttributeEditorElement
*
clone
(
QgsAttributeEditorElement
*parent )
const
override
SIP_FACTORY
;
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const
QgsAction
&action(
const
QgsVectorLayer
*layer )
const
;
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void
setAction(
const
QgsAction
&newAction );
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private
:
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// Lazy loaded
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mutable
QgsAction
mAction;
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QUuid mUuid;
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// QgsAttributeEditorElement interface
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void
saveConfiguration( QDomElement &elem, QDomDocument &doc )
const override
;
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void
loadConfiguration(
const
QDomElement &element,
const
QString &layerId,
const
QgsReadWriteContext
&context,
const
QgsFields
&fields )
override
;
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QString typeIdentifier()
const override
;
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};
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#endif
// QGSATTRIBUTEEDITORACTION_H
QgsAction
Utility class that encapsulates an action based on vector attributes.
Definition
qgsaction.h:37
QgsAttributeEditorAction
This element will load a layer action onto the form.
Definition
qgsattributeeditoraction.h:29
QgsAttributeEditorElement
This is an abstract base class for any elements of a drag and drop form.
Definition
qgsattributeeditorelement.h:43
QgsAttributeEditorElement::clone
virtual QgsAttributeEditorElement * clone(QgsAttributeEditorElement *parent) const =0
Returns a clone of this element.
QgsFields
Container of fields for a vector layer.
Definition
qgsfields.h:46
QgsReadWriteContext
The class is used as a container of context for various read/write operations on other objects.
Definition
qgsreadwritecontext.h:34
QgsVectorLayer
Represents a vector layer which manages a vector based data sets.
Definition
qgsvectorlayer.h:401
SIP_FACTORY
#define SIP_FACTORY
Definition
qgis_sip.h:76
qgsaction.h
qgsattributeeditorelement.h
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