qscreenproxy_qws.h
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- /****************************************************************************
- **
- ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- ** Contact: Qt Software Information (qt-info@nokia.com)
- **
- ** This file is part of the QtGui module of the Qt Toolkit.
- **
- ** Commercial Usage
- ** Licensees holding valid Qt Commercial licenses may use this file in
- ** accordance with the Qt Commercial License Agreement provided with the
- ** Software or, alternatively, in accordance with the terms contained in
- ** a written agreement between you and Nokia.
- **
- **
- ** GNU General Public License Usage
- ** Alternatively, this file may be used under the terms of the GNU
- ** General Public License versions 2.0 or 3.0 as published by the Free
- ** Software Foundation and appearing in the file LICENSE.GPL included in
- ** the packaging of this file. Please review the following information
- ** to ensure GNU General Public Licensing requirements will be met:
- ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
- ** http://www.gnu.org/copyleft/gpl.html.
- **
- ** Qt for Windows(R) Licensees
- ** As a special exception, Nokia, as the sole copyright holder for Qt
- ** Designer, grants users of the Qt/Eclipse Integration plug-in the
- ** right for the Qt/Eclipse Integration to link to functionality
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- ****************************************************************************/
- #ifndef QPROXYSCREEN_QWS_H
- #define QPROXYSCREEN_QWS_H
- #include <QtGui/qscreen_qws.h>
- #ifndef QT_NO_QWS_PROXYSCREEN
- QT_BEGIN_HEADER
- QT_BEGIN_NAMESPACE
- QT_MODULE(Gui)
- class QProxyScreenPrivate;
- class Q_GUI_EXPORT QProxyScreen : public QScreen
- {
- public:
- QProxyScreen(int display_id, ClassId = ProxyClass);
- ~QProxyScreen();
- void setScreen(QScreen *screen);
- QScreen *screen() const;
- QSize mapToDevice(const QSize &s) const;
- QSize mapFromDevice(const QSize &s) const;
- QPoint mapToDevice(const QPoint &, const QSize &) const;
- QPoint mapFromDevice(const QPoint &, const QSize &) const;
- QRect mapToDevice(const QRect &, const QSize &) const;
- QRect mapFromDevice(const QRect &, const QSize &) const;
- QRegion mapToDevice(const QRegion &, const QSize &) const;
- QRegion mapFromDevice(const QRegion &, const QSize &) const;
- bool connect(const QString &displaySpec);
- bool initDevice();
- void shutdownDevice();
- void disconnect();
- void setMode(int width, int height, int depth);
- bool supportsDepth(int) const;
- void save();
- void restore();
- void blank(bool on);
- bool onCard(const unsigned char *) const;
- bool onCard(const unsigned char *, ulong& out_offset) const;
- bool isInterlaced() const;
- bool isTransformed() const;
- int transformOrientation() const;
- int memoryNeeded(const QString&);
- int sharedRamSize(void *);
- void haltUpdates();
- void resumeUpdates();
- void exposeRegion(QRegion r, int changing);
- void blit(const QImage &img, const QPoint &topLeft, const QRegion ®ion);
- void solidFill(const QColor &color, const QRegion ®ion);
- void setDirty(const QRect&);
- QWSWindowSurface* createSurface(QWidget *widget) const;
- QWSWindowSurface* createSurface(const QString &key) const;
- QList<QScreen*> subScreens() const;
- QRegion region() const;
- private:
- void configure();
- QScreen *realScreen;
- QProxyScreenPrivate *d_ptr;
- };
- QT_END_NAMESPACE
- QT_END_HEADER
- #endif // QT_NO_QWS_PROXYSCREEN
- #endif // QPROXYSCREEN_QWS_H