QGIS API Documentation
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src
gui
qgsprovidersourcewidgetprovider.h
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/***************************************************************************
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qgsprovidersourcewidgetprovider.h
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--------------------------------------
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Date : December 2020
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Copyright : (C) 2020 by Nyall Dawson
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Email : nyall dot dawson at gmail dot com
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****************************************************************************/
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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 QGSPROVIDERSOURCEWIDGETPROVIDER_H
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#define QGSPROVIDERSOURCEWIDGETPROVIDER_H
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#include "
qgis.h
"
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#include "qgis_gui.h"
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#include "
qgis_sip.h
"
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#include "
qgsguiutils.h
"
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class
QWidget;
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class
QgsMapLayer
;
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class
QgsProviderSourceWidget
;
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class
GUI_EXPORT
QgsProviderSourceWidgetProvider
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{
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public
:
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virtual
~QgsProviderSourceWidgetProvider
();
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virtual
QString
providerKey
()
const
= 0;
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virtual
QString
name
()
const
{
return
providerKey(); }
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virtual
bool
canHandleLayer
(
QgsMapLayer
*layer )
const
= 0;
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virtual
QgsProviderSourceWidget
*
createWidget
(
QgsMapLayer
*layer, QWidget *parent
SIP_TRANSFERTHIS
=
nullptr
) = 0
SIP_FACTORY
;
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};
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#endif
// QGSPROVIDERSOURCEWIDGETPROVIDER_H
QgsMapLayer
Base class for all map layer types.
Definition
qgsmaplayer.h:76
QgsProviderSourceWidgetProvider
An interface for providers of widgets designed to configure a data provider's source.
Definition
qgsprovidersourcewidgetprovider.h:38
QgsProviderSourceWidgetProvider::~QgsProviderSourceWidgetProvider
virtual ~QgsProviderSourceWidgetProvider()
QgsProviderSourceWidgetProvider::providerKey
virtual QString providerKey() const =0
Provider key.
QgsProviderSourceWidgetProvider::canHandleLayer
virtual bool canHandleLayer(QgsMapLayer *layer) const =0
Returns true if the provider can handle the specified layer.
QgsProviderSourceWidgetProvider::name
virtual QString name() const
Source widget provider name, this is useful to retrieve a particular source widget provider in case t...
Definition
qgsprovidersourcewidgetprovider.h:53
QgsProviderSourceWidgetProvider::createWidget
virtual QgsProviderSourceWidget * createWidget(QgsMapLayer *layer, QWidget *parent=nullptr)=0
Creates a new widget to configure the source of the specified layer.
QgsProviderSourceWidget
Base class for widgets which allow customization of a provider's source URI.
Definition
qgsprovidersourcewidget.h:33
qgis.h
qgis_sip.h
SIP_TRANSFERTHIS
#define SIP_TRANSFERTHIS
Definition
qgis_sip.h:53
SIP_FACTORY
#define SIP_FACTORY
Definition
qgis_sip.h:76
qgsguiutils.h
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