QGIS API Documentation  3.16.0-Hannover (43b64b13f3)
qgscustomdrophandler.h
Go to the documentation of this file.
1 /***************************************************************************
2  qgscustomdrophandler.h
3  ---------------------
4  begin : August 2016
5  copyright : (C) 2016 by Martin Dobias
6  email : wonder dot sk at gmail dot com
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 
16 #ifndef QGSCUSTOMDROPHANDLER_H
17 #define QGSCUSTOMDROPHANDLER_H
18 
19 #include "qgsmimedatautils.h"
20 #include "qgis_gui.h"
21 
22 class QgsMapCanvas;
23 
47 class GUI_EXPORT QgsCustomDropHandler : public QObject
48 {
49  Q_OBJECT
50 
51  public:
52 
60  virtual QString customUriProviderKey() const;
61 
71  virtual void handleCustomUriDrop( const QgsMimeDataUtils::Uri &uri ) const;
72 
83  virtual bool canHandleMimeData( const QMimeData *data );
84 
85  // TODO QGIS 4.0 - return bool
86 
103  Q_DECL_DEPRECATED virtual void handleMimeData( const QMimeData *data ) SIP_DEPRECATED;
104 
124  virtual bool handleMimeDataV2( const QMimeData *data );
125 
137  virtual bool handleFileDrop( const QString &file );
138 
156  virtual bool canHandleCustomUriCanvasDrop( const QgsMimeDataUtils::Uri &uri, QgsMapCanvas *canvas );
157 
176  virtual bool handleCustomUriCanvasDrop( const QgsMimeDataUtils::Uri &uri, QgsMapCanvas *canvas ) const;
177 };
178 
179 #endif // QGSCUSTOMDROPHANDLER_H
QgsMapCanvas
Map canvas is a class for displaying all GIS data types on a canvas.
Definition: qgsmapcanvas.h:85
qgsmimedatautils.h
SIP_DEPRECATED
#define SIP_DEPRECATED
Definition: qgis_sip.h:106
QgsMimeDataUtils::Uri
Definition: qgsmimedatautils.h:41
QgsCustomDropHandler
Abstract base class that may be implemented to handle new types of data to be dropped in QGIS.
Definition: qgscustomdrophandler.h:48