Warning, file /frameworks/kconfigwidgets/src/kviewstatemaintainer.h was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /*
     SPDX-FileCopyrightText: 2010 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.net>
     SPDX-FileContributor: Stephen Kelly <stephen@kdab.com>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef KVIEWSTATEMAINTAINER_H
 #define KVIEWSTATEMAINTAINER_H
 
 #include <KViewStateMaintainerBase>
 
 #include <QAbstractItemView>
 
 #include <KConfigGroup>
 
 /**
  * @class KViewStateMaintainer kviewstatemaintainer.h KViewStateMaintainer
  *
  * @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 KConfigViewStateSaver
  */
 template<typename StateSaver>
 class KViewStateMaintainer : public KViewStateMaintainerBase
 {
     typedef StateSaver StateRestorer;
 
 public:
     KViewStateMaintainer(const KConfigGroup &configGroup, QObject *parent = nullptr)
         : 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