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Diffstat (limited to 'examples/mobile/quickhit/myeventfilter.cpp')
-rw-r--r-- | examples/mobile/quickhit/myeventfilter.cpp | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/examples/mobile/quickhit/myeventfilter.cpp b/examples/mobile/quickhit/myeventfilter.cpp new file mode 100644 index 00000000..03325705 --- /dev/null +++ b/examples/mobile/quickhit/myeventfilter.cpp @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the demonstration applications 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 <QDebug> +#include "myeventfilter.h" + +MyEventFilter::MyEventFilter(QObject *parent) : + QObject(parent) +{ +} + +MyEventFilter::~MyEventFilter() +{ +} + +bool MyEventFilter::eventFilter(QObject *obj, QEvent *event) +{ + // http://doc.trolltech.com/4.7/qevent.html#QEvent + + // QEvent::ActivationChange : The application has been made available to the user. + + if (event->type() == QEvent::ActivationChange) { + emit activationChangeFiltered(); + qDebug() << "ActivationChangeFiltered()"; + return false; + } else { + // standard event processing + return QObject::eventFilter(obj, event); + } +} |