/* Copyright (C) 2003-2010 Jesper K. Pedersen <blackie@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; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#ifndef CENTERINGICONVIEW_H
#define CENTERINGICONVIEW_H
#include <QListView>
class QTimer;

namespace Browser
{

/**
 * \brief QListView subclass which shows its content as icons centered in the middle
 *
 * To make KPhotoAlbum slightly more sexy, the overview page has its items
 * centered at the middle of the screen. This class has the capability to
 * do that when \ref setViewMode is called with \ref CenterView as argument.
 */
class CenteringIconView :public QListView
{
    Q_OBJECT
public:
    enum ViewMode {CenterView, NormalIconView };

    CenteringIconView( QWidget* parent );
    void setViewMode( ViewMode );
    OVERRIDE void setModel( QAbstractItemModel* );
    OVERRIDE void showEvent( QShowEvent* );

protected:
    OVERRIDE void resizeEvent( QResizeEvent* );

private:
    void setupMargins();
    int columnCount( int elementCount ) const;
    int availableWidth() const;
    int availableHeight() const;


private:
    ViewMode _viewMode;
};

}


#endif /* CENTERINGICONVIEW_H */

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