include/QtCore/qobjectcleanuphandler.h

0001 // Copyright (C) 2016 The Qt Company Ltd.
0002 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
0003
0004 #ifndef QOBJECTCLEANUPHANDLER_H
0005 #define QOBJECTCLEANUPHANDLER_H
0006
0007 #include <QtCore/qobject.h>
0008
0009 QT_BEGIN_NAMESPACE
0010
0011 class Q_CORE_EXPORT QObjectCleanupHandler : public QObject
0012 {
0013     Q_OBJECT
0014
0015 public:
0016     QObjectCleanupHandler();
0017     ~QObjectCleanupHandler();
0018
0019     QObject *add(QObject *object);
0020     void remove(QObject *object);
0021     bool isEmpty() const;
0022     void clear();
0023
0024 private:
0025     // ### move into d pointer
0026     QObjectList cleanupObjects;
0027
0028 private Q_SLOTS:
0029     void objectDestroyed(QObject *);
0030 };
0031
0032 QT_END_NAMESPACE
0033
0034 #endif // QOBJECTCLEANUPHANDLER_H