| /**************************************************************************** |
| ** |
| ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
| ** All rights reserved. |
| ** Contact: Nokia Corporation (qt-info@nokia.com) |
| ** |
| ** This file is part of the QtDeclarative 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. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qdeclarativeapplication_p.h" |
| #include <private/qobject_p.h> |
| #include <QtGui/QApplication> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QDeclarativeApplicationPrivate : public QObjectPrivate |
| { |
| Q_DECLARE_PUBLIC(QDeclarativeApplication) |
| public: |
| QDeclarativeApplicationPrivate() : active(QApplication::activeWindow() != 0), |
| layoutDirection(QApplication::layoutDirection()) {} |
| bool active; |
| Qt::LayoutDirection layoutDirection; |
| }; |
| |
| /* |
| This object and its properties are documented as part of the Qt object, |
| in qdeclarativengine.cpp |
| */ |
| |
| QDeclarativeApplication::QDeclarativeApplication(QObject *parent) : QObject(*new QDeclarativeApplicationPrivate(), parent) |
| { |
| if (qApp) |
| qApp->installEventFilter(this); |
| } |
| |
| QDeclarativeApplication::~QDeclarativeApplication() |
| { |
| } |
| |
| bool QDeclarativeApplication::active() const |
| { |
| Q_D(const QDeclarativeApplication); |
| return d->active; |
| } |
| |
| Qt::LayoutDirection QDeclarativeApplication::layoutDirection() const |
| { |
| Q_D(const QDeclarativeApplication); |
| return d->layoutDirection; |
| } |
| |
| bool QDeclarativeApplication::eventFilter(QObject *obj, QEvent *event) |
| { |
| Q_UNUSED(obj) |
| Q_D(QDeclarativeApplication); |
| if (event->type() == QEvent::ApplicationActivate |
| || event->type() == QEvent::ApplicationDeactivate) { |
| bool active = d->active; |
| if (event->type() == QEvent::ApplicationActivate) |
| active = true; |
| else if (event->type() == QEvent::ApplicationDeactivate) |
| active = false; |
| |
| if (d->active != active) { |
| d->active = active; |
| emit activeChanged(); |
| } |
| } |
| if (event->type() == QEvent::LayoutDirectionChange) { |
| Qt::LayoutDirection direction = QApplication::layoutDirection(); |
| if (d->layoutDirection != direction) { |
| d->layoutDirection = direction; |
| emit layoutDirectionChanged(); |
| } |
| } |
| return false; |
| } |
| |
| QT_END_NAMESPACE |