QNX: QQnxCursor implementation.

Implementation of QQnxCursor, a QPlatformCursor subclass. Due to the lack of a
proper cursor API from the underlying OS, this class only caches the current
cursor position to make sure that the QCursor class works properly.

This is a backport of 290ed7f8fafd67197f773454223410bbe57fc4d3.
At the time there weren't any known bugs regarding this, so it was committed
to "dev" branch as a feature.

Now we needed it in "stable", otherwise menus don't work correctly, due to
QCursor::pos() being bogus.

Change-Id: I5a4217c92a0aaed0b22b45ca3c4e0fad882e810f
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>

1 files changed, 67 insertions, 0 deletions

diff --git a/src/plugins/platforms/qnx/qqnxcursor.h b/src/plugins/platforms/qnx/qqnxcursor.h
new file mode 100644
index 0000000000..5d6a8b2c30
--- /dev/null
+++ b/src/plugins/platforms/qnx/qqnxcursor.h
@@ -0,0 +1,67 @@
+/***************************************************************************
+**
+** Copyright (C) 2011 - 2012 Research In Motion
+** 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQNXCURSOR_H
+#define QQNXCURSOR_H
+
+#include <qpa/qplatformcursor.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQnxCursor : public QPlatformCursor
+{
+public:
+    QQnxCursor();
+
+#ifndef QT_NO_CURSOR
+    void changeCursor(QCursor *windowCursor, QWindow *window);
+#endif
+    void setPos(const QPoint &pos);
+
+    QPoint pos() const;
+
+private:
+    QPoint m_pos;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQNXCURSOR_H