Made it possible to report screen changes through QWindowSystemInterface.

This makes it possible for platform plugin independent code (such as
generic plugins) to report changes to screen properties. An example
would be an accelerometer plugin that reports orientation changes
without knowing anything about the windowing system.

Change-Id: I984984b6d064327772c264bc942269422451da37
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

1 files changed, 80 insertions, 0 deletions

diff --git a/src/gui/kernel/qscreen_p.h b/src/gui/kernel/qscreen_p.h
new file mode 100644
index 0000000000..50742c9f6b
--- /dev/null
+++ b/src/gui/kernel/qscreen_p.h
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** 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 QSCREEN_P_H
+#define QSCREEN_P_H
+
+#include <QtGui/qscreen.h>
+#include <QtGui/qplatformscreen_qpa.h>
+
+#include <QtCore/private/qobject_p.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QScreenPrivate : public QObjectPrivate
+{
+public:
+    QScreenPrivate(QPlatformScreen *screen)
+        : platformScreen(screen)
+    {
+        currentOrientation = screen->currentOrientation();
+        geometry = screen->geometry();
+        availableGeometry = screen->availableGeometry();
+        logicalDpi = screen->logicalDpi();
+    }
+
+    Qt::ScreenOrientation currentOrientation;
+    QRect geometry;
+    QRect availableGeometry;
+    QDpi logicalDpi;
+
+    QPlatformScreen *platformScreen;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QSCREEN_P_H