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KNewStuff

qasyncpixmap.h

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00001 /*
00002     This file is part of KNewStuff2.
00003     Copyright (c) 2006, 2007 Josef Spillner <spillner@kde.org>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Lesser General Public
00007     License as published by the Free Software Foundation; either
00008     version 2.1 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     Lesser General Public License for more details.
00014 
00015     You should have received a copy of the GNU Lesser General Public
00016     License along with this library.  If not, see <http://www.gnu.org/licenses/>.
00017 */
00018 
00019 #ifndef KNEWSTUFF2_UI_QASYNCPIXMAP_H
00020 #define KNEWSTUFF2_UI_QASYNCPIXMAP_H
00021 
00022 #include <QtGui/QPixmap>
00023 #include <QtCore/QObject>
00024 #include <QtCore/QByteArray>
00025 
00026 class KJob;
00027 namespace KIO
00028 {
00029 class Job;
00030 }
00031 
00044 class QAsyncPixmap : public QObject, public QPixmap
00045 {
00046     Q_OBJECT
00047 public:
00048     QAsyncPixmap(const QString& url, QObject* parent);
00049 
00050 Q_SIGNALS:
00051     void signalLoaded(const QString & url, const QPixmap& pix);
00052 
00053 private Q_SLOTS:
00054     void slotDownload(KJob *job);
00055     void slotData(KIO::Job* job, const QByteArray& buf);
00056 
00057 private:
00058     QString m_url;
00059     QByteArray m_buffer;
00060 };
00061 
00062 #endif
00063 

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