# Source: kfilepreview.h |
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    /*  -*- c++ -*-
        This file is part of the KDE libraries
        Copyright (C) 1998 Stephan Kulow <coolo@kde.org>
                      1998 Daniel Grana <grana@ie.iwi.unibe.ch>
                      2000 Werner Trobin <wtrobin@carinthia.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., 59 Temple Place - Suite 330,
        Boston, MA 02111-1307, USA.
    */

    #ifndef _KFILEPREVIEW_H
    #define _KFILEPREVIEW_H

    #include <kfileview.h>
    #include <kfileviewitem.h>
    #include <kfilepreview.h>
    #include <kfileiconview.h>
    #include <kfiledetailview.h>
    #include <kfile.h>

    #include <qsplitter.h>
    #include <qwidget.h>

    #include <qstring.h>
    #include <qlabel.h>

    #include <klocale.h>
    #include <kdebug.h>
    #include <kurl.h>

    class KFilePreview : public QSplitter, public KFileView
    {
        Q_OBJECT

    public:
        KFilePreview(QWidget *parent, const char *name);
        KFilePreview(KFileView *view, QWidget *parent, const char *name);
        virtual ~KFilePreview();

        virtual QWidget *widget() { return this; }
        virtual void clearView();

        /**
         * Delets the current view and sets the view to the given @p view.
         * The view is reparented to have this as parent, if necessary.
         */
        void setFileView(KFileView *view);

        /**
         * @returns the current fileview
         */
        KFileView* fileView() const { return left; }

        virtual void updateView( bool );
        virtual void updateView(const KFileViewItem*);
        virtual void removeItem(const KFileViewItem*);

        virtual void setSelectionMode( KFile::SelectionMode sm );

        virtual void clearSelection();
        virtual bool isSelected( const KFileViewItem * ) const;
        virtual void setSelected(const KFileViewItem *, bool);

        virtual void insertItem(KFileViewItem *);
        virtual void clear();

        void setPreviewWidget(const QWidget *w, const KURL &u);

        void ensureItemVisible(const KFileViewItem *);

    signals:
        void showPreview(const KURL &);

    protected slots:
        void activatedMenu(const KFileViewItem*);
        void selectDir(const KFileViewItem*);
        void highlightFile(const KFileViewItem*);
        void selectFile(const KFileViewItem*);

    private:
        void init( KFileView *view );

        bool deleted, previewMode;
        KFileView *left;
        QWidget *preview;
        QString viewname;

    private:
        class KFilePreviewPrivate;
        KFilePreviewPrivate *d;
    };
    #endif

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