00001 /**************************************************************************** 00002 ** 00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). 00004 ** All rights reserved. 00005 ** Contact: Nokia Corporation (qt-info@nokia.com) 00006 ** 00007 ** This file is part of the QtGui module of the Qt Toolkit. 00008 ** 00009 ** $QT_BEGIN_LICENSE:LGPL$ 00010 ** Commercial Usage 00011 ** Licensees holding valid Qt Commercial licenses may use this file in 00012 ** accordance with the Qt Commercial License Agreement provided with the 00013 ** Software or, alternatively, in accordance with the terms contained in 00014 ** a written agreement between you and Nokia. 00015 ** 00016 ** GNU Lesser General Public License Usage 00017 ** Alternatively, this file may be used under the terms of the GNU Lesser 00018 ** General Public License version 2.1 as published by the Free Software 00019 ** Foundation and appearing in the file LICENSE.LGPL included in the 00020 ** packaging of this file. Please review the following information to 00021 ** ensure the GNU Lesser General Public License version 2.1 requirements 00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 00023 ** 00024 ** In addition, as a special exception, Nokia gives you certain additional 00025 ** rights. These rights are described in the Nokia Qt LGPL Exception 00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module. 00027 ** 00028 ** GNU General Public License Usage 00029 ** Alternatively, this file may be used under the terms of the GNU 00030 ** General Public License version 3.0 as published by the Free Software 00031 ** Foundation and appearing in the file LICENSE.GPL included in the 00032 ** packaging of this file. Please review the following information to 00033 ** ensure the GNU General Public License version 3.0 requirements will be 00034 ** met: http://www.gnu.org/copyleft/gpl.html. 00035 ** 00036 ** If you have questions regarding the use of this file, please contact 00037 ** Nokia at qt-info@nokia.com. 00038 ** $QT_END_LICENSE$ 00039 ** 00040 ****************************************************************************/ 00041 00042 #ifndef QSCREENVFB_QWS_H 00043 #define QSCREENVFB_QWS_H 00044 00045 #include <QtGui/qscreen_qws.h> 00046 #include <QtGui/qvfbhdr.h> 00047 00048 QT_BEGIN_HEADER 00049 00050 QT_BEGIN_NAMESPACE 00051 00052 QT_MODULE(Gui) 00053 00054 #ifndef QT_NO_QWS_QVFB 00055 00056 class QVFbScreenPrivate; 00057 00058 class Q_GUI_EXPORT QVFbScreen : public QScreen 00059 { 00060 public: 00061 explicit QVFbScreen(int display_id); 00062 virtual ~QVFbScreen(); 00063 virtual bool initDevice(); 00064 virtual bool connect(const QString &displaySpec); 00065 virtual void disconnect(); 00066 virtual void shutdownDevice(); 00067 virtual void save(); 00068 virtual void restore(); 00069 virtual void setMode(int nw,int nh,int nd); 00070 virtual void setDirty(const QRect& r); 00071 virtual void blank(bool); 00072 #ifdef QTOPIA_QVFB_BRIGHTNESS 00073 static void setBrightness(int b); 00074 #endif 00075 00076 private: 00077 QVFbScreenPrivate *d_ptr; 00078 }; 00079 00080 #endif // QT_NO_QWS_QVFB 00081 00082 QT_END_NAMESPACE 00083 00084 QT_END_HEADER 00085 00086 #endif // QSCREENVFB_QWS_H