kio Library API Documentation

kpreviewwidgetbase.h

00001 /* This file is part of the KDE libraries 00002 * Copyright (C) 2001 Frerich Raabe <raabe@kde.org> 00003 * 20003 Carsten Pfeiffer <pfeiffer@kde.org> 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Library General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2 of the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Library General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU Library General Public License 00016 * along with this library; see the file COPYING.LIB. If not, write to 00017 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00018 * Boston, MA 02111-1307, USA. 00019 */ 00020 00021 #ifndef __KPREVIEWWIDGETBASE_H__ 00022 #define __KPREVIEWWIDGETBASE_H__ 00023 00024 #include <qptrdict.h> 00025 #include <qwidget.h> 00026 00027 class KURL; 00028 00042 class KPreviewWidgetBase : public QWidget 00043 { 00044 Q_OBJECT 00045 00046 public: 00054 KPreviewWidgetBase(QWidget *parent, const char *name=0); 00055 ~KPreviewWidgetBase(); 00056 00057 public slots: 00064 virtual void showPreview(const KURL &url) = 0; 00065 00071 virtual void clearPreview() = 0; 00072 00073 QStringList supportedMimeTypes() const; 00074 00075 protected: 00076 void setSupportedMimeTypes( const QStringList& mimeTypes ); 00077 00078 protected: 00079 virtual void virtual_hook( int, void* ) {}; 00080 00081 private: 00082 class KPreviewWidgetBasePrivate; 00083 KPreviewWidgetBasePrivate * d() const { 00084 return s_private->find( const_cast<KPreviewWidgetBase*>( this ) ); 00085 } 00086 static QPtrDict<KPreviewWidgetBasePrivate> * s_private; 00087 }; 00088 00089 #endif
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This file is part of the documentation for kio Library Version 3.2.3.
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