2 * Copyright (C) 2010 Ixonos Plc.
3 * Copyright (C) 2011-2017 Philipp Spitzer, gregor herrmann, Stefan Stahl
5 * This file is part of ConfClerk.
7 * ConfClerk is free software: you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation, either version 2 of the License, or (at your option)
12 * ConfClerk is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
17 * You should have received a copy of the GNU General Public License along with
18 * ConfClerk. If not, see <http://www.gnu.org/licenses/>.
20 #ifndef CONFERENCE_MODEL_H
21 #define CONFERENCE_MODEL_H
23 #include <QAbstractListModel>
26 #include "conference.h"
28 /** ConferenceModel class represents list of conferences for ListViews that may need it.
30 It also provides typed access to the conferences from ConferenceEditor.
32 It does not actually modify anything in DB (unless methods changing the conference instance returned by conferenceFromIndex are used),
33 this is performed by other classes.
35 \see ConferenceEditor, MainWindow::showConferences()
37 class ConferenceModel : public QAbstractListModel {
40 ConferenceModel(QObject* parent);
41 virtual ~ConferenceModel() { }
43 virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
44 virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
46 const Conference& conferenceFromIndex(const QModelIndex&) const;
47 Conference& conferenceFromIndex(const QModelIndex&);
48 QModelIndex indexFromId(int id) const;
50 void newConferenceBegin();
51 void newConferenceEnd(int conferenceId);
52 void conferenceRemoved();
54 // reinitialize list from database
58 conferences = Conference::getAll();
62 QList<Conference> conferences;