diff options
author | João Abecasis <joao.abecasis@nokia.com> | 2012-03-08 12:01:25 +0100 |
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committer | João Abecasis <joao.abecasis@nokia.com> | 2012-03-08 12:02:41 +0100 |
commit | 79f2480c868523a7d8ffc9fb15055e8eab3237ba (patch) | |
tree | 8336143e8c09810dc97324970fed61af27e26a97 /src/gui/kernel/qplatformscreenpageflipper_qpa.h | |
parent | 7e4f32993498db0e06346e32458a1ec7d0c7b3ec (diff) | |
parent | 12f221410fbe41d0b2efda4cd3289dfcf9044aa8 (diff) |
Merge remote-tracking branch 'origin/api_changes' into containters
Conflicts:
src/corelib/kernel/qmetaobject.cpp
src/corelib/kernel/qvariant.cpp
src/tools/moc/moc.h
Change-Id: I2cd3d95b41d2636738c6b98064864941e3b0b4e6
Diffstat (limited to 'src/gui/kernel/qplatformscreenpageflipper_qpa.h')
-rw-r--r-- | src/gui/kernel/qplatformscreenpageflipper_qpa.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/src/gui/kernel/qplatformscreenpageflipper_qpa.h b/src/gui/kernel/qplatformscreenpageflipper_qpa.h new file mode 100644 index 0000000000..850f9d8d2f --- /dev/null +++ b/src/gui/kernel/qplatformscreenpageflipper_qpa.h @@ -0,0 +1,87 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPLATFORMSCREENPAGEFLIPPER_QPA_H +#define QPLATFORMSCREENPAGEFLIPPER_QPA_H + +#include <QtCore/QObject> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class Q_GUI_EXPORT QPlatformScreenBuffer { +public: + QPlatformScreenBuffer(); + virtual ~QPlatformScreenBuffer(); + + bool isDestroyed() const; + bool isReady() const; + + virtual void aboutToBeDisplayed(); + virtual void displayed(); + virtual void release() = 0; + + virtual void *handle() const = 0; + +protected: + bool m_destroyed; + bool m_ready; +}; + +class Q_GUI_EXPORT QPlatformScreenPageFlipper : public QObject +{ + Q_OBJECT +public: + explicit QPlatformScreenPageFlipper(QObject *parent = 0); + + virtual bool displayBuffer(QPlatformScreenBuffer *) = 0; + +signals: + void bufferDisplayed(QPlatformScreenBuffer *); + void bufferReleased(QPlatformScreenBuffer *); +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QPLATFORMSCREENPAGEFLIPPER_QPA_H |