File indexing completed on 2024-05-12 04:19:40

 // vim: set tabstop=4 shiftwidth=4 expandtab:
 /*
 Gwenview: an image viewer
 Copyright 2011 Aurélien Gâteau <agateau@kde.org>
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.
 
 This program 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 General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.
 
 */
 #ifndef DOCUMENTVIEWSYNCHRONIZER_H
 #define DOCUMENTVIEWSYNCHRONIZER_H
 
 #include <lib/gwenviewlib_export.h>
 
 // Local
 
 // KF
 
 // Qt
 #include <QObject>
 
 namespace Gwenview
 {
 class DocumentView;
 
 struct DocumentViewSynchronizerPrivate;
 /**
  * A class to synchronize zoom and scroll of DocumentViews
  */
 class GWENVIEWLIB_EXPORT DocumentViewSynchronizer : public QObject
 {
     Q_OBJECT
 public:
     // We pass a pointer to the view list because we don't want to maintain
     // a copy of the list itself
     explicit DocumentViewSynchronizer(const QList<DocumentView *> *views, QObject *parent = nullptr);
     ~DocumentViewSynchronizer() override;
 
     void setCurrentView(DocumentView *view);
 
 public Q_SLOTS:
     void setActive(bool);
 
 private Q_SLOTS:
     void setZoom(qreal zoom);
     void setZoomToFit(bool);
     void setZoomToFill(bool);
     void updatePosition();
 
 private:
     DocumentViewSynchronizerPrivate *const d;
 };
 
 } // namespace
 
 #endif /* DOCUMENTVIEWSYNCHRONIZER_H */