File indexing completed on 2024-05-12 16:28:28

 /* This file is part of the KDE project
    Copyright (C) 2010 KO GmbH <jos.van.den.oever@kogmbh.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 SLIDEVIEW_H
 #define SLIDEVIEW_H
 
 #include <QWidget>
 #include <QProgressBar>
 #include <QGraphicsView>
 #include <QGraphicsScene>
 
 class SlideLoader;
 class GraphicsSlideItem;
 
 class SlideView : public QWidget {
 friend class GraphicsSlideItem;
 private:
     Q_OBJECT
     class SlideGraphicsScene : public QGraphicsScene {
     public:
         void dragEnterEvent(QGraphicsSceneDragDropEvent *event);
     };
     QGraphicsView view;
     SlideGraphicsScene scene;
     QProgressBar progressBar;
     SlideLoader* loader;
     qreal zoomfactor;
     bool sendingChange;
 
     void layout();
     bool eventFilter(QObject *obj, QEvent *event);
     void toggleSlideZoom(const GraphicsSlideItem* slide);
 private Q_SLOTS:
     void slotUpdateSlides();
     void slotViewChanged();
 public:
     explicit SlideView(SlideLoader* loader, QWidget* parent = 0);
 public Q_SLOTS:
     void setView(qreal zoomFactor, int h, int v);
 Q_SIGNALS:
     void viewChanged(qreal zoomFactor, int h, int v);
 };
 
 #endif