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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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,
FocusEvents = 0x00040,
GeometryEvents = 0x00080,
PaintEvents = 0x00100,
StateChangeEvents = 0x00200,
InputMethodEvents = 0x00400,
TimerEvents = 0x00800,
ObjectEvents = 0x01000,
GestureEvents = 0x02000,
AllEvents = 0xFFFFF
};
Q_DECLARE_FLAGS(EventCategories, EventCategory)
enum ObjectType {
QWindowType = 0x1,
QWidgetType = 0x2,
OtherType = 0x4
};
Q_DECLARE_FLAGS(ObjectTypes, ObjectType)
explicit EventFilter(EventCategories eventCategories, QObject *p = 0);
explicit EventFilter(QObject *p = 0);
bool eventFilter(QObject *, QEvent *);
ObjectTypes objectTypes() const { return m_objectTypes; }
void setObjectTypes(ObjectTypes objectTypes) { m_objectTypes = objectTypes; }
private:
void init(EventCategories eventCategories);
QList<QEvent::Type> m_eventTypes;
ObjectTypes m_objectTypes;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(EventFilter::EventCategories)
Q_DECLARE_OPERATORS_FOR_FLAGS(EventFilter::ObjectTypes)
} // namespace QtDiag
#endif
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