/usr/include/KF5/KConfigWidgets/kviewstatemaintainer.h is in libkf5configwidgets-dev 5.28.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | /*
Copyright (C) 2010 Klarälvdalens Datakonsult AB,
a KDAB Group company, info@kdab.net,
author Stephen Kelly <stephen@kdab.com>
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
#ifndef KVIEWSTATEMAINTAINER_H
#define KVIEWSTATEMAINTAINER_H
#include "kviewstatemaintainerbase.h"
#include <QItemSelectionModel>
#include <QAbstractItemView>
#include "kconfiggroup.h"
/**
* @brief Encapsulates the maintenance of state between resets of QAbstractItemModel
*
* @code
* m_collectionViewStateMaintainer = new KViewStateMaintainer<Akonadi::ETMViewStateSaver>(KSharedConfig::openConfig()->group("collectionView"));
* m_collectionViewStateMaintainer->setView(m_collectionView);
*
* m_collectionCheckStateMaintainer = new KViewStateMaintainer<Akonadi::ETMViewStateSaver>(KSharedConfig::openConfig()->group("collectionCheckState"));
* m_collectionCheckStateMaintainer->setSelectionModel(m_checkableProxy->selectionModel());
* @endcode
*
* @see KViewStateSaver
*/
template<typename StateSaver>
class KViewStateMaintainer : public KViewStateMaintainerBase
{
typedef StateSaver StateRestorer;
public:
KViewStateMaintainer(const KConfigGroup &configGroup, QObject *parent = 0)
: KViewStateMaintainerBase(parent), m_configGroup(configGroup)
{
}
/* reimp */ void saveState()
{
StateSaver saver;
saver.setView(view());
saver.setSelectionModel(selectionModel());
saver.saveState(m_configGroup);
m_configGroup.sync();
}
/* reimp */ void restoreState()
{
StateRestorer *restorer = new StateRestorer;
restorer->setView(view());
restorer->setSelectionModel(selectionModel());
restorer->restoreState(m_configGroup);
}
private:
KConfigGroup m_configGroup;
};
#endif
|