1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the QtDeclarative module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
11 ** License version 2.1 as published by the Free Software Foundation and
12 ** appearing in the file LICENSE.LGPL included in the packaging of this
13 ** file. Please review the following information to ensure the GNU Lesser
14 ** General Public License version 2.1 requirements will be met:
15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
17 ** In addition, as a special exception, Nokia gives you certain additional
18 ** rights. These rights are described in the Nokia Qt LGPL Exception
19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
23 ** Public License version 3.0 as published by the Free Software Foundation
24 ** and appearing in the file LICENSE.GPL included in the packaging of this
25 ** file. Please review the following information to ensure the GNU General
26 ** Public License version 3.0 requirements will be met:
27 ** http://www.gnu.org/copyleft/gpl.html.
30 ** Alternatively, this file may be used in accordance with the terms and
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40 ****************************************************************************/
42 #include "QtQuick1/private/qdeclarativeapplication_p.h"
43 #include <private/qobject_p.h>
44 #include <QtWidgets/QApplication>
50 class QDeclarative1ApplicationPrivate : public QObjectPrivate
52 Q_DECLARE_PUBLIC(QDeclarative1Application)
54 QDeclarative1ApplicationPrivate() : active(QApplication::activeWindow() != 0),
55 layoutDirection(QApplication::layoutDirection()) {}
57 Qt::LayoutDirection layoutDirection;
61 This object and its properties are documented as part of the Qt object,
62 in qdeclarativengine.cpp
65 QDeclarative1Application::QDeclarative1Application(QObject *parent) : QObject(*new QDeclarative1ApplicationPrivate(), parent)
68 qApp->installEventFilter(this);
71 QDeclarative1Application::~QDeclarative1Application()
75 bool QDeclarative1Application::active() const
77 Q_D(const QDeclarative1Application);
81 Qt::LayoutDirection QDeclarative1Application::layoutDirection() const
83 Q_D(const QDeclarative1Application);
84 return d->layoutDirection;
87 bool QDeclarative1Application::eventFilter(QObject *obj, QEvent *event)
90 Q_D(QDeclarative1Application);
91 if (event->type() == QEvent::ApplicationActivate
92 || event->type() == QEvent::ApplicationDeactivate) {
93 bool active = d->active;
94 if (event->type() == QEvent::ApplicationActivate)
96 else if (event->type() == QEvent::ApplicationDeactivate)
99 if (d->active != active) {
101 emit activeChanged();
104 if (event->type() == QEvent::LayoutDirectionChange) {
105 Qt::LayoutDirection direction = QApplication::layoutDirection();
106 if (d->layoutDirection != direction) {
107 d->layoutDirection = direction;
108 emit layoutDirectionChanged();