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Diffstat (limited to 'tests/manual/diaglib/eventfilter.h')
-rw-r--r-- | tests/manual/diaglib/eventfilter.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/tests/manual/diaglib/eventfilter.h b/tests/manual/diaglib/eventfilter.h new file mode 100644 index 0000000000..d87ac68b07 --- /dev/null +++ b/tests/manual/diaglib/eventfilter.h @@ -0,0 +1,77 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** 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 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef _EVENTFILTER_ +#define _EVENTFILTER_ + +#include <QtCore/QObject> +#include <QtCore/QEvent> +#include <QtCore/QList> + +namespace QtDiag { + +// Event filter that can for example be installed on QApplication +// to log relevant events. + +class EventFilter : public QObject { +public: + enum EventCategory { + MouseEvents = 0x00001, + MouseMoveEvents = 0x00002, + TouchEvents = 0x00004, + TabletEvents = 0x00008, + DragAndDropEvents = 0x00010, + KeyEvents = 0x00020, + GeometryEvents = 0x00040, + PaintEvents = 0x00080, + TimerEvents = 0x00100, + ObjectEvents = 0x00200 + }; + Q_DECLARE_FLAGS(EventCategories, EventCategory) + + explicit EventFilter(EventCategories eventCategories, QObject *p = 0); + explicit EventFilter(QObject *p = 0); + + bool eventFilter(QObject *, QEvent *); + +private: + void init(EventCategories eventCategories); + + QList<QEvent::Type> m_eventTypes; +}; + +Q_DECLARE_OPERATORS_FOR_FLAGS(EventFilter::EventCategories) + +} // namespace QtDiag + +#endif |