QGIS API Documentation  3.13.0-Master (5a3b1ced84)
qgsbrowserguimodel.h
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1 /***************************************************************************
2  qgsbrowserguimodel.h
3  ---------------------
4  begin : June 2019
5  copyright : (C) 2019 by Peter Petrik
6  email : zilolv 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 #ifndef QGSBROWSERGUIMODEL_H
16 #define QGSBROWSERGUIMODEL_H
17 
18 #include "qgis_gui.h"
19 #include "qgsdataitem.h"
20 #include "qgsbrowsermodel.h"
21 
23 class QgsMessageBar;
24 
37 class GUI_EXPORT QgsBrowserGuiModel : public QgsBrowserModel
38 {
39  Q_OBJECT
40 
41  public:
42 
50  explicit QgsBrowserGuiModel( QObject *parent = nullptr );
51 
52  Qt::ItemFlags flags( const QModelIndex &index ) const override;
53  bool dropMimeData( const QMimeData *data, Qt::DropAction action,
54  int row, int column, const QModelIndex &parent ) override;
55  bool setData( const QModelIndex &index, const QVariant &value, int role = Qt::EditRole ) override;
57  void setMessageBar( QgsMessageBar *bar );
58 
59  private:
60  QgsDataItemGuiContext createDataItemContext() const;
61  QgsMessageBar *mMessageBar = nullptr;
62 };
63 
64 #endif // QGSBROWSERGUIMODEL_H
A bar for displaying non-blocking messages to the user.
Definition: qgsmessagebar.h:45
A model for showing available data sources and other items in a structured tree.
Encapsulates the context in which a QgsDataItem is shown within the application GUI.
bool setData(const QModelIndex &index, const QVariant &value, int role=Qt::EditRole) override
bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override
A model for showing available data sources and other items in a structured tree.
Qt::ItemFlags flags(const QModelIndex &index) const override