diff options
author | Louai Al-Khanji <louai.al-khanji@digia.com> | 2013-12-04 13:40:23 +0200 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-01-10 15:10:29 +0100 |
commit | b9362903b339e57362a7a3296904504521d0e26f (patch) | |
tree | ea5f735c17d958fa00f7cf46e40e86be10ed0e26 /src/plugins/platforms/direct2d/qwindowsdirect2dnativeinterface.cpp | |
parent | 5a2fc4c367d4645ae3350fdcfb6c1bbd0e9c1a97 (diff) |
Add new direct2d platform plugin
This is an alternative plugin for the windows platform. It shares most
code with the current windows plugin, but substitutes a direct2d-based
paint engine for window backing stores and pixmaps.
Change-Id: I78fafd9c5871fa090b49436f5b40ec80f8789f8b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Diffstat (limited to 'src/plugins/platforms/direct2d/qwindowsdirect2dnativeinterface.cpp')
-rw-r--r-- | src/plugins/platforms/direct2d/qwindowsdirect2dnativeinterface.cpp | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/plugins/platforms/direct2d/qwindowsdirect2dnativeinterface.cpp b/src/plugins/platforms/direct2d/qwindowsdirect2dnativeinterface.cpp new file mode 100644 index 0000000000..6792d92de5 --- /dev/null +++ b/src/plugins/platforms/direct2d/qwindowsdirect2dnativeinterface.cpp @@ -0,0 +1,64 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins 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. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwindowsdirect2dnativeinterface.h" + +#include <QtGui/QBackingStore> + +QT_BEGIN_NAMESPACE + +void *QWindowsDirect2DNativeInterface::nativeResourceForBackingStore(const QByteArray &resource, QBackingStore *bs) +{ + if (!bs || !bs->handle()) { + qWarning("%s: '%s' requested for null backingstore or backingstore without handle.", __FUNCTION__, resource.constData()); + return 0; + } + + // getDC is so common we don't want to print an "invalid key" line for it + if (resource == "getDC") + return 0; + + qWarning("%s: Invalid key '%s' requested.", __FUNCTION__, resource.constData()); + return 0; + +} + +QT_END_NAMESPACE |