File indexing completed on 2024-04-28 04:41:47

0001 /***************************************************************************
0002  *   Copyright (C) 2018-2019 by Emmanuel Lepage Vallee                     *
0003  *   Author : Emmanuel Lepage Vallee <emmanuel.lepage@kde.org>             *
0004  *                                                                         *
0005  *   This program is free software; you can redistribute it and/or modify  *
0006  *   it under the terms of the GNU General Public License as published by  *
0007  *   the Free Software Foundation; either version 3 of the License, or     *
0008  *   (at your option) any later version.                                   *
0009  *                                                                         *
0010  *   This program is distributed in the hope that it will be useful,       *
0011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
0012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
0013  *   GNU General Public License for more details.                          *
0014  *                                                                         *
0015  *   You should have received a copy of the GNU General Public License     *
0016  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
0017  **************************************************************************/
0018 #ifndef LOADING_ADAPTER_H
0019 #define LOADING_ADAPTER_H
0020 
0021 #include <QtCore/QWidget>
0022 
0023 /**
0024  * This adapter helps to define strategies to choose which delegates to load
0025  * next. This can depend on the view type (for example a list ignoring all
0026  * children QModelIndex) or zoom level (for example, in a GIS view).
0027  */
0028 class Q_DECL_EXPORT LoadingAdapter : public QObject
0029 {
0030     Q_OBJECT
0031 public:
0032     explicit LoadingAdapter(QObject *parent = nullptr);
0033     virtual ~LoadingAdapter();
0034 };
0035 
0036 #endif