include/QtCore/qwineventnotifier.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 QWINEVENTNOTIFIER_H
0005 #define QWINEVENTNOTIFIER_H
0006
0007 #include "QtCore/qobject.h"
0008
0009 #if defined(Q_OS_WIN) || defined(Q_QDOC)
0010
0011 QT_BEGIN_NAMESPACE
0012
0013 class QWinEventNotifierPrivate;
0014 class Q_CORE_EXPORT QWinEventNotifier : public QObject
0015 {
0016     Q_OBJECT
0017     Q_DECLARE_PRIVATE(QWinEventNotifier)
0018     typedef Qt::HANDLE HANDLE;
0019
0020 public:
0021     explicit QWinEventNotifier(QObject *parent = nullptr);
0022     explicit QWinEventNotifier(HANDLE hEvent, QObject *parent = nullptr);
0023     ~QWinEventNotifier();
0024
0025     void setHandle(HANDLE hEvent);
0026     HANDLE handle() const;
0027
0028     bool isEnabled() const;
0029
0030 public Q_SLOTS:
0031     void setEnabled(bool enable);
0032
0033 Q_SIGNALS:
0034     void activated(HANDLE hEvent, QPrivateSignal);
0035
0036 protected:
0037     bool event(QEvent *e) override;
0038 };
0039
0040 QT_END_NAMESPACE
0041
0042 #endif // Q_OS_WIN
0043
0044 #endif // QWINEVENTNOTIFIER_H