File indexing completed on 2024-05-12 04:19:39

 // 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 DOCUMENTVIEWCONTAINER_H
 #define DOCUMENTVIEWCONTAINER_H
 
 #include <lib/gwenviewlib_export.h>
 
 // Local
 #include <lib/documentview/documentview.h>
 
 // KF
 
 // Qt
 #include <QGraphicsView>
 #include <QUrl>
 
 namespace Gwenview
 {
 class DocumentView;
 
 struct DocumentViewContainerPrivate;
 /**
  * A container for DocumentViews which will arrange them to make best use of
  * available space.
  *
  * All creations and deletions of DocumentViews/images use this class even if
  * only a single image is viewed.
  */
 class GWENVIEWLIB_EXPORT DocumentViewContainer : public QGraphicsView
 {
     Q_OBJECT
 public:
     explicit DocumentViewContainer(QWidget *parent = nullptr);
     ~DocumentViewContainer() override;
 
     /**
      * Create a DocumentView in the DocumentViewContainer scene
      */
     DocumentView *createView();
 
     /**
      * Delete view. Note that the view will first be faded to black before
      * being destroyed.
      */
     void deleteView(DocumentView *view);
 
     /**
      * Immediately delete all views
      */
     void reset();
 
     /**
      * Returns saved Setup configuration for a previously viewed document
      */
     DocumentView::Setup savedSetup(const QUrl &url) const;
 
     /**
      * Updates setupForUrl hash with latest setup values
      */
     void updateSetup(DocumentView *view);
 
     void showMessageWidget(QGraphicsWidget *, Qt::Alignment);
 
     /**
      * Set palette on this and all document views
      */
     void applyPalette(const QPalette &palette);
 
 public Q_SLOTS:
     void updateLayout();
 
 protected:
     void showEvent(QShowEvent *) override;
     void resizeEvent(QResizeEvent *) override;
 
 private:
     friend class ViewItem;
     DocumentViewContainerPrivate *const d;
 
 private Q_SLOTS:
     void slotFadeInFinished(DocumentView *);
     void pretendFadeInFinished();
     void slotConfigChanged();
 };
 
 } // namespace
 
 #endif /* DOCUMENTVIEWCONTAINER_H */