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# thumbcreator.h

    00001 /*  This file is part of the KDE libraries
    00002     Copyright (C) 2000 Malte Starostik <malte@kde.org>
    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., 59 Temple Place - Suite 330,
    00017     Boston, MA 02111-1307, USA.
    00018 */
    00019
    00020 #ifndef _THUMBCREATOR_H_
    00021 #define _THUMBCREATOR_H_ "$Id: thumbcreator.h,v 1.12 2002/06/19 17:46:02 domi Exp $"
    00022
    00023 class QString;
    00024 class QImage;
    00075  //              text/* or image/*.
    00076 /*
    00077  *
    00078  * If your plugin is rather inexpensive (e.g. like the text preview ThumbCreator),
    00079  * you can set CacheThumbnail=false to prevent your thumbnails from being cached
    00080  * on disk.
    00081  *
    00082  * @short Baseclass for thumbnail-generating plugins.
    00083  */
    00084 class ThumbCreator
    00085 {
    00086 public:
    00087     enum Flags { None = 0, DrawFrame = 1, BlendIcon = 2 };
    00088     virtual ~ThumbCreator() {}
    00104     virtual bool create(const QString &path, int width, int height, QImage &img) = 0;
    00113     virtual Flags flags() const { return None; }
    00114 };
    00115
    00116 typedef ThumbCreator *(*newCreator)();
    00117
    00118 #endif

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
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