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Diffstat (limited to 'src/gui/kernel/qoffscreensurface.h')
-rw-r--r-- | src/gui/kernel/qoffscreensurface.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/gui/kernel/qoffscreensurface.h b/src/gui/kernel/qoffscreensurface.h new file mode 100644 index 0000000000..a1b46f9b88 --- /dev/null +++ b/src/gui/kernel/qoffscreensurface.h @@ -0,0 +1,98 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 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 the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QOFFSCREENSURFACE_H +#define QOFFSCREENSURFACE_H + +#include <QtCore/QObject> +#include <QtGui/qsurface.h> + +QT_BEGIN_NAMESPACE + +class QOffscreenSurfacePrivate; + +class QScreen; +class QPlatformOffscreenSurface; + +class Q_GUI_EXPORT QOffscreenSurface : public QObject, public QSurface +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QOffscreenSurface) + +public: + + explicit QOffscreenSurface(QScreen *screen = 0); + virtual ~QOffscreenSurface(); + + SurfaceType surfaceType() const; + + void create(); + void destroy(); + + bool isValid() const; + + void setFormat(const QSurfaceFormat &format); + QSurfaceFormat format() const; + QSurfaceFormat requestedFormat() const; + + QSize size() const; + + QScreen *screen() const; + void setScreen(QScreen *screen); + + QPlatformOffscreenSurface *handle() const; + +Q_SIGNALS: + void screenChanged(QScreen *screen); + +private Q_SLOTS: + void screenDestroyed(QObject *screen); + +private: + + QPlatformSurface *surfaceHandle() const; + + Q_DISABLE_COPY(QOffscreenSurface) +}; + +QT_END_NAMESPACE + +#endif // QOFFSCREENSURFACE_H |