QGIS API Documentation 3.27.0-Master (f261cc1f8b)
qgsprovidersourcewidgetproviderregistry.h
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1/***************************************************************************
2 qgsprovidersourcewidgetproviderregistry.h
3 --------------------------------------
4 Date : December 2020
5 Copyright : (C) 2020 by Nyall Dawson
6 Email : nyall dot dawson at gmail dot com
7****************************************************************************/
8/***************************************************************************
9 * *
10 * This program is free software; you can redistribute it and/or modify *
11 * it under the terms of the GNU General Public License as published by *
12 * the Free Software Foundation; either version 2 of the License, or *
13 * (at your option) any later version. *
14 * *
15 ***************************************************************************/
16
17#ifndef QGSPROVIDERSOURCEWIDGETPROVIDERREGISTRY_H
18#define QGSPROVIDERSOURCEWIDGETPROVIDERREGISTRY_H
19
20#include <QWidget>
21
22#include "qgis_gui.h"
23#include "qgis_sip.h"
24#include "qgsguiutils.h"
25
29
40{
41 public:
42
45
50
52 QList< QgsProviderSourceWidgetProvider *> providers();
53
55 void addProvider( QgsProviderSourceWidgetProvider *provider SIP_TRANSFER );
56
61 bool removeProvider( QgsProviderSourceWidgetProvider *provider SIP_TRANSFER );
62
67 void initializeFromProviderGuiRegistry( QgsProviderGuiRegistry *providerGuiRegistry );
68
70 QgsProviderSourceWidgetProvider *providerByName( const QString &name );
71
73 QList<QgsProviderSourceWidgetProvider *> providersByKey( const QString &providerKey );
74
80 QgsProviderSourceWidget *createWidget( QgsMapLayer *layer, QWidget *parent SIP_TRANSFERTHIS = nullptr ) SIP_TRANSFERBACK;
81
82 private:
83#ifdef SIP_RUN
85#endif
86
88 QList<QgsProviderSourceWidgetProvider *> mProviders;
89};
90
91#endif // QGSPROVIDERSOURCEWIDGETPROVIDERREGISTRY_H
Base class for all map layer types.
Definition: qgsmaplayer.h:73
A registry / canonical manager of GUI parts of data providers.
This class keeps a list of provider source widget providers.
QgsProviderSourceWidgetProviderRegistry & operator=(const QgsProviderSourceWidgetProviderRegistry &rh)=delete
QgsProviderSourceWidgetProviderRegistry cannot be copied.
QgsProviderSourceWidgetProviderRegistry(const QgsProviderSourceWidgetProviderRegistry &rh)=delete
QgsProviderSourceWidgetProviderRegistry cannot be copied.
An interface for providers of widgets designed to configure a data provider's source.
Base class for widgets which allow customization of a provider's source URI.
#define SIP_TRANSFERTHIS
Definition: qgis_sip.h:53
#define SIP_TRANSFER
Definition: qgis_sip.h:36
#define SIP_TRANSFERBACK
Definition: qgis_sip.h:48