diff options
Diffstat (limited to 'src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.h')
| -rw-r--r-- | src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.h | 43 |
1 files changed, 25 insertions, 18 deletions
diff --git a/src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.h b/src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.h index c563f6a8f0..458f8a2598 100644 --- a/src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.h +++ b/src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.h @@ -5,36 +5,28 @@ ** ** This file is part of the plugins of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL$ +** $QT_BEGIN_LICENSE:LGPL21$ ** 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 +** 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. +** General Public License version 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** 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 +** 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. -** -** ** $QT_END_LICENSE$ ** ****************************************************************************/ @@ -77,6 +69,7 @@ class QWindowsDirect2DDeviceContextPrivate; class QWindowsDirect2DDeviceContext { Q_DECLARE_PRIVATE(QWindowsDirect2DDeviceContext) + friend class QWindowsDirect2DDeviceContextSuspender; public: QWindowsDirect2DDeviceContext(ID2D1DeviceContext *dc); ~QWindowsDirect2DDeviceContext(); @@ -87,9 +80,23 @@ public: bool end(); private: + void suspend(); + void resume(); + QScopedPointer<QWindowsDirect2DDeviceContextPrivate> d_ptr; }; +class QWindowsDirect2DDeviceContextSuspender { + Q_DISABLE_COPY(QWindowsDirect2DDeviceContextSuspender) + + QWindowsDirect2DDeviceContext *m_dc; +public: + QWindowsDirect2DDeviceContextSuspender(QWindowsDirect2DDeviceContext *dc); + ~QWindowsDirect2DDeviceContextSuspender(); + + void resume(); +}; + QT_END_NAMESPACE #endif // QWINDOWSDIRECT2DDEVICECONTEXT_H |