1 files changed, 122 insertions, 0 deletions
diff --git a/tdeio/tdefile/tdefilepreview.h b/tdeio/tdefile/tdefilepreview.h
new file mode 100644
index 000000000..38db862ac
--- /dev/null
+++ b/tdeio/tdefile/tdefilepreview.h
@@ -0,0 +1,122 @@
+/*  -*- 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., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef _KFILEPREVIEW_H
+#define _KFILEPREVIEW_H
+
+#include <tqsplitter.h>
+#include <tqwidget.h>
+#include <tqstring.h>
+
+#include <kurl.h>
+#include <tdefileitem.h>
+#include <tdefileiconview.h>
+#include <tdefiledetailview.h>
+#include <tdefile.h>
+
+/*!
+ * This KFileView is an empbedded preview for some file types.
+ */
+class TDEIO_EXPORT KFilePreview : public TQSplitter, public KFileView
+{
+    Q_OBJECT
+
+public:
+    KFilePreview(TQWidget *parent, const char *name);
+    KFilePreview(KFileView *view, TQWidget *parent, const char *name);
+    virtual ~KFilePreview();
+
+    virtual TQWidget *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 KFileItem*);
+    virtual void removeItem(const KFileItem*);
+    virtual void listingCompleted();
+
+    virtual void setSelectionMode( KFile::SelectionMode sm );
+
+    virtual void setSelected(const KFileItem *, bool);
+    virtual bool isSelected( const KFileItem * ) const;
+    virtual void clearSelection();
+    virtual void selectAll();
+    virtual void invertSelection();
+
+    virtual void insertItem(KFileItem *);
+    virtual void clear();
+
+    virtual void setCurrentItem( const KFileItem * );
+    virtual KFileItem * currentFileItem() const;
+    virtual KFileItem * firstFileItem() const;
+    virtual KFileItem * nextItem( const KFileItem * ) const;
+    virtual KFileItem * prevItem( const KFileItem * ) const;
+
+    virtual void setSorting( TQDir::SortSpec sort );
+
+    virtual void readConfig( TDEConfig *, const TQString& group = TQString::null );
+    virtual void writeConfig( TDEConfig *, const TQString& group = TQString::null);
+
+    /**
+     * This overrides KFileView::actionCollection() by returning
+     * the actionCollection() of the KFileView (member left) it contains.
+     * This means that KFilePreview will never create a KActionCollection
+     * object of its own.
+     */
+    virtual KActionCollection * actionCollection() const;
+
+    void ensureItemVisible(const KFileItem *);
+
+    void setPreviewWidget(const TQWidget *w, const KURL &u);
+
+protected slots:
+    virtual void slotHighlighted( const KFileItem * );
+
+signals:
+    void showPreview(const KURL &);
+    void clearPreview();
+
+private:
+    void init( KFileView *view );
+
+    KFileView *left;
+    TQWidget *preview;
+    TQString viewname;
+
+protected:
+    /** \internal */
+    virtual void virtual_hook( int id, void* data );
+private:
+    class KFilePreviewPrivate;
+    KFilePreviewPrivate *d;
+};
+#endif