kivdirectoryoverlay.h

00001 /*  This file is part of the KDE libraries
00002     Copyright (C) 2002 Simon MacMullen
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public License
00015     along with this library; see the file COPYING.LIB.  If not, write to
00016     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017     Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #ifndef _KIVDIRECTORYOVERLAY_H_
00021 #define _KIVDIRECTORYOVERLAY_H_
00022 
00023 #include <kfileitem.h>
00024 #include <libkonq_export.h>
00025 
00026 #include <qdict.h>
00027 
00028 class KDirLister;
00029 class KFileIVI;
00030 
00031 class LIBKONQ_EXPORT KIVDirectoryOverlay : public QObject
00032 {
00033     Q_OBJECT
00034 public:
00035     KIVDirectoryOverlay(KFileIVI* directory);
00036     virtual ~KIVDirectoryOverlay();
00037     void start();
00038 
00039 signals:
00040     void finished();
00041 
00042 protected:
00043     virtual void timerEvent(QTimerEvent *);
00044 
00045 private slots:
00046     void slotCompleted();
00047     void slotNewItems( const KFileItemList& items );
00048 
00049 private:
00050     KDirLister* m_lister;
00051     bool m_foundItems;
00052     bool m_containsFolder;
00053     QDict<int>* m_popularIcons;
00054     QString m_bestIcon;
00055     KFileIVI* m_directory;
00056 };
00057 
00058 #endif
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